last executing test programs: 1h6m43.742097988s ago: executing program 32 (id=374): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f0000000040), 0x80002c1, 0x2, 0x0) mkdir(0x0, 0x0) mkdir(0x0, 0x0) symlink(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') readlink(&(0x7f0000000240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000001200)=""/4096, 0x1000) 1h6m18.031916784s ago: executing program 2 (id=471): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000001300)=ANY=[@ANYBLOB="12010000000000205804115000000000000109022400010000000009040000050300000009210000000122940309058103"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000340)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00220508"], 0x0}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000900)={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$hiddev(&(0x7f0000000080), 0x0, 0x0) ioctl$HIDIOCGUCODE(r1, 0xc018480d, 0x0) 1h6m17.381455532s ago: executing program 2 (id=474): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, 0x0, 0x0) sendmsg$NFULNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000001040102000000c9fd0000000000000008000340000104000500010001"], 0x24}, 0x1, 0x0, 0x0, 0x20008000}, 0x40) sendmsg$NFULNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000010401010080000000"], 0x1c}, 0x1, 0x0, 0x0, 0x60000081}, 0x800) close(0x4) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x42000, 0x0) r4 = syz_open_dev$loop(&(0x7f00000003c0), 0x45ffffc, 0x480281) ioctl$LOOP_CONFIGURE(r4, 0x4c0a, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, {0x0, 0x0, 0x0, 0xaac, 0x9, 0x0, 0x0, 0x17, 0x14, "339f020bbe82b398000000000000000000000d0ec0c1b4e9b1c4b69d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323691c58d66500", "a9103939c787a16c1ca43f80026d1a8554fe581b59ded130e04d528539f3d3289737f0374c72a964a02447a75df8a69ea917deb7ba193b3e7772fd29f35239d2", "3bc529791f04004dc252840b0000000000f2fffff2845d9ee84ef80b7407cfbe", [0xfffffffffeff7ff9]}}) close(r3) r5 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r5) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000140)=0xfffffdf9) r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000a40)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0xfffffffc, '\x00', 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x1, 0x10, &(0x7f0000000540)=ANY=[@ANYBLOB="180800000200000049000000220000001811970055dceed6337d867be23b8af946", @ANYRES32=r6, @ANYBLOB="0000000000000000b702000014000000b70300002bb91a008500000008000000bc0900000000000045090100002000009500000000000000850000008a000000bf9800000000000056090000030000008500000085000000b7000000000000009500000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x2a, '\x00', 0x0, @fallback=0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x94) r7 = openat$nullb(0xffffff9c, &(0x7f0000000000), 0x101000, 0x0) ioctl$BLKTRACESETUP(r7, 0xc0401273, &(0x7f0000000080)={'\x00', 0x0, 0xffffffff, 0x0, 0xfffffffffffffff9, 0x9}) r8 = getpid() r9 = syz_open_dev$sndctrl(&(0x7f0000000240), 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r9, 0xc1105517, &(0x7f0000000800)={{0x4, 0x0, 0x9, 0x8001, 'syz0\x00', 0xc22}, 0x2, 0x200, 0x9, r8, 0x0, 0x7fff, 'syz1\x00', 0x0}) syz_open_dev$sndpcmp(&(0x7f0000000000), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000a00)={0xffffffffffffffff}) io_submit(0x0, 0x4, &(0x7f00000007c0)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x8, 0xa0a, r2, &(0x7f00000002c0)="547556e3057ab6ef122fac612ae330b2e430db1a0fa4dac93097f06a012fbeb8a6ebb471ecd68de9a64819c42e339a6bc7320dcdcc466e8eca489a25cd20585dc16fc5584d569429cc76911ac457823bad9b848c163f47888f921f4b905d59893161b3f66a2d71777daefd82935cfd504d3abcd2219a22167bfe6e4c1f6b91609860d28f9848b3b23ecc1a99e072324d0bef3c2af6869a0d822aa80e7dc1fa64ee0e1ff3944f93b74c5011bb7c26e42b9465b06cf702d6bed84d1991d1ae02022a544d78dfb414eea0f4d8988e635b0c479c93fd72109376c8b39a6339b20b8f4e0dfcefda47c91b", 0xe8, 0xc, 0x0, 0x1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0x7fb, 0xffffffffffffffff, &(0x7f0000000940)="8e90bcbd18a9519cefadf0fb4171e6f63d71ddc650bbc14436c694b2455e297efd2b6a113dad42891f130932894786f792efee68d68ed8fb255fe996d36ac93b7609c6ec9c2615c62cb70161adda135d3016931cc36869079e57258b4c7f37492e3ecead77ae885af8f4fd52091779061ce4d1a72c710e90596c69d46a60b7c2d25945712c05186d277c63ad63faf9ae364d96f8b8ff68948e6b8b78d7371ba7c088c25c568e", 0xa6, 0x1, 0x0, 0x3}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x6, 0x7, r2, &(0x7f0000000640)="cdf5c5253dd80d693d2c1361d17fcb728bf699312b0161a0d6d12298b294b87e67147f2c302b23f5d3b5d269e7bb5b2dfb8c2ca8edde9c80f54821fb94b5a6c95068aec1e077f7d1a2bbb48383c01a213a653c6778a243b757d3f969a03bfb62190e14dffeb3026c1b96f0b8f5bb8635208bf56967f3131183e253842708eed01df65239cbfa00a31c6c433e3076854765329449cb0fbb6b74089cd7", 0x9c, 0x6c, 0x0, 0x1}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x8, r10, &(0x7f0000000740)="8f5c0864e50f9ee37e6d4d743c925a79fa2e2a15388e57230269ee64f72c", 0x1e, 0x80}]) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r9, 0xc0405519, &(0x7f0000000bc0)={0x5, 0x1, 0x2, 0xe2, 'syz1\x00', 0x4}) 1h6m17.381144532s ago: executing program 33 (id=474): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, 0x0, 0x0) sendmsg$NFULNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000001040102000000c9fd0000000000000008000340000104000500010001"], 0x24}, 0x1, 0x0, 0x0, 0x20008000}, 0x40) sendmsg$NFULNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000010401010080000000"], 0x1c}, 0x1, 0x0, 0x0, 0x60000081}, 0x800) close(0x4) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x42000, 0x0) r4 = syz_open_dev$loop(&(0x7f00000003c0), 0x45ffffc, 0x480281) ioctl$LOOP_CONFIGURE(r4, 0x4c0a, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, {0x0, 0x0, 0x0, 0xaac, 0x9, 0x0, 0x0, 0x17, 0x14, "339f020bbe82b398000000000000000000000d0ec0c1b4e9b1c4b69d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323691c58d66500", "a9103939c787a16c1ca43f80026d1a8554fe581b59ded130e04d528539f3d3289737f0374c72a964a02447a75df8a69ea917deb7ba193b3e7772fd29f35239d2", "3bc529791f04004dc252840b0000000000f2fffff2845d9ee84ef80b7407cfbe", [0xfffffffffeff7ff9]}}) close(r3) r5 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r5) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000140)=0xfffffdf9) r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000a40)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0xfffffffc, '\x00', 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x1, 0x10, &(0x7f0000000540)=ANY=[@ANYBLOB="180800000200000049000000220000001811970055dceed6337d867be23b8af946", @ANYRES32=r6, @ANYBLOB="0000000000000000b702000014000000b70300002bb91a008500000008000000bc0900000000000045090100002000009500000000000000850000008a000000bf9800000000000056090000030000008500000085000000b7000000000000009500000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x2a, '\x00', 0x0, @fallback=0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x94) r7 = openat$nullb(0xffffff9c, &(0x7f0000000000), 0x101000, 0x0) ioctl$BLKTRACESETUP(r7, 0xc0401273, &(0x7f0000000080)={'\x00', 0x0, 0xffffffff, 0x0, 0xfffffffffffffff9, 0x9}) r8 = getpid() r9 = syz_open_dev$sndctrl(&(0x7f0000000240), 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r9, 0xc1105517, &(0x7f0000000800)={{0x4, 0x0, 0x9, 0x8001, 'syz0\x00', 0xc22}, 0x2, 0x200, 0x9, r8, 0x0, 0x7fff, 'syz1\x00', 0x0}) syz_open_dev$sndpcmp(&(0x7f0000000000), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000a00)={0xffffffffffffffff}) io_submit(0x0, 0x4, &(0x7f00000007c0)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x8, 0xa0a, r2, &(0x7f00000002c0)="547556e3057ab6ef122fac612ae330b2e430db1a0fa4dac93097f06a012fbeb8a6ebb471ecd68de9a64819c42e339a6bc7320dcdcc466e8eca489a25cd20585dc16fc5584d569429cc76911ac457823bad9b848c163f47888f921f4b905d59893161b3f66a2d71777daefd82935cfd504d3abcd2219a22167bfe6e4c1f6b91609860d28f9848b3b23ecc1a99e072324d0bef3c2af6869a0d822aa80e7dc1fa64ee0e1ff3944f93b74c5011bb7c26e42b9465b06cf702d6bed84d1991d1ae02022a544d78dfb414eea0f4d8988e635b0c479c93fd72109376c8b39a6339b20b8f4e0dfcefda47c91b", 0xe8, 0xc, 0x0, 0x1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0x7fb, 0xffffffffffffffff, &(0x7f0000000940)="8e90bcbd18a9519cefadf0fb4171e6f63d71ddc650bbc14436c694b2455e297efd2b6a113dad42891f130932894786f792efee68d68ed8fb255fe996d36ac93b7609c6ec9c2615c62cb70161adda135d3016931cc36869079e57258b4c7f37492e3ecead77ae885af8f4fd52091779061ce4d1a72c710e90596c69d46a60b7c2d25945712c05186d277c63ad63faf9ae364d96f8b8ff68948e6b8b78d7371ba7c088c25c568e", 0xa6, 0x1, 0x0, 0x3}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x6, 0x7, r2, &(0x7f0000000640)="cdf5c5253dd80d693d2c1361d17fcb728bf699312b0161a0d6d12298b294b87e67147f2c302b23f5d3b5d269e7bb5b2dfb8c2ca8edde9c80f54821fb94b5a6c95068aec1e077f7d1a2bbb48383c01a213a653c6778a243b757d3f969a03bfb62190e14dffeb3026c1b96f0b8f5bb8635208bf56967f3131183e253842708eed01df65239cbfa00a31c6c433e3076854765329449cb0fbb6b74089cd7", 0x9c, 0x6c, 0x0, 0x1}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x8, r10, &(0x7f0000000740)="8f5c0864e50f9ee37e6d4d743c925a79fa2e2a15388e57230269ee64f72c", 0x1e, 0x80}]) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r9, 0xc0405519, &(0x7f0000000bc0)={0x5, 0x1, 0x2, 0xe2, 'syz1\x00', 0x4}) 1h4m47.906091511s ago: executing program 34 (id=559): openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x483) io_setup(0x66, &(0x7f0000000400)) io_setup(0x5, &(0x7f0000000000)) openat$tcp_mem(0xffffffffffffff9c, 0x0, 0x1, 0x0) socketpair(0x1, 0x100000005, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x30, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000040), 0x80002c1, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) 46m16.056575991s ago: executing program 0 (id=3031): socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={0x0, 0x14}}, 0x0) accept$unix(r0, &(0x7f00000003c0), &(0x7f0000000180)=0x6e) 46m15.961459037s ago: executing program 0 (id=3034): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="4400000010001d0025bd7000fadbdf", @ANYRES32, @ANYBLOB="13800000"], 0x44}, 0x1, 0x0, 0x0, 0x40448e0}, 0x4000) 46m15.831298955s ago: executing program 0 (id=3036): mq_open(&(0x7f0000000000)='#&)\x00', 0x40, 0x10, &(0x7f0000000040)={0x3, 0x6, 0x4, 0x600}) 46m15.712412792s ago: executing program 0 (id=3038): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1c0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0/../file0\x00', &(0x7f00000002c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) setxattr$system_posix_acl(&(0x7f0000000100)='./file0/../file0\x00', &(0x7f0000000140)='system.posix_acl_access\x00', 0x0, 0x0, 0x3) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='tracefs\x00', 0x404, 0x0) mount$bind(&(0x7f0000000040)='.\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2a05004, 0x0) syz_fuse_handle_req(r0, 0x0, 0x0, 0x0) 46m12.842204166s ago: executing program 0 (id=3046): r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'veth0_virt_wifi\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r2, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0xfffe, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0xfffc, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}, 0x1, 0x0, 0x0, 0xcc84}, 0x20000000) 46m11.729511364s ago: executing program 0 (id=3047): sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x60}, 0x1, 0x0, 0x0, 0x8c04}, 0x40c0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f00000001c0)=@ethtool_regs={0x12}}) 46m11.729372564s ago: executing program 35 (id=3047): sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x60}, 0x1, 0x0, 0x0, 0x8c04}, 0x40c0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f00000001c0)=@ethtool_regs={0x12}}) 45m1.392432803s ago: executing program 4 (id=3115): openat$tun(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x26e1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)) socket$kcm(0x29, 0x2, 0x0) r0 = socket$nl_rdma(0x10, 0x3, 0x14) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000000714010000000000000000000800", @ANYRES32=r1], 0x30}}, 0x94) 45m1.151842758s ago: executing program 4 (id=3116): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(r2, &(0x7f0000001980)={0x0, 0x0, &(0x7f0000001940)={0x0, 0xf4}, 0x1, 0x0, 0x0, 0xc001}, 0x4000000) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4400000010001ffffcffffff0000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000804003001c0012800b00010067726574617000000c00028008000700ac14142808000a00", @ANYRES32=r3], 0x44}}, 0x804) socket(0x10, 0x803, 0xdd) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = socket(0x10, 0x803, 0x9) sendmsg$SMC_PNETID_GET(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x14}}, 0x0) getsockname$packet(r5, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmmsg$inet(r4, &(0x7f0000000ac0)=[{{&(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10, 0x0, 0x0, &(0x7f0000000940)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @remote, @rand_addr=0x64010100}}}], 0x20}}, {{0x0, 0x0, 0x0}}], 0x2, 0x4000080) 45m0.852055715s ago: executing program 4 (id=3117): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f00000000c0)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="c8000000020101020000000000000000"], 0xc8}, 0x1, 0x0, 0x0, 0x4048040}, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xc0) r4 = syz_open_dev$loop(&(0x7f0000000440), 0x81, 0x2a82) ioctl$LOOP_CONFIGURE(r4, 0x4c0a, &(0x7f00000005c0)={0xffffffffffffffff, 0x800, {0x2a00, 0x80010000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x20, 0x1c, "fee8a2ab78fc179fd1f8a0e91ddaaca7bd6447a4b4e00d9683dda1af1ea09de2b7fb0a0100000000000000000300", "2809e8dbe108598927875397bab22d0000b420a9c81f40f05f819e01177d3d458dac00000000000000000000003b00000000000000000200", "90be8b1c5512406c7f00", [0x4, 0x40000000000000]}}) syz_open_dev$loop(&(0x7f00000001c0), 0x5, 0x8a502) semget$private(0x0, 0x2, 0x10) r5 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000380), 0x101040) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000000300)={{0x0, 0x2}}) 44m51.444294867s ago: executing program 4 (id=3120): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="340000002000010026bd7000fbdbdf2502101004090000060600010008000200ac14142a080017004e224e24080001"], 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x4000804) 44m51.363516291s ago: executing program 4 (id=3121): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x2) io_setup(0x239f, &(0x7f0000000380)=0x0) io_submit(r1, 0x477f, &(0x7f0000000b40)=[&(0x7f0000000080)={0x200000000000000, 0x0, 0x0, 0x7, 0x8, r0, 0x0}]) 44m48.698841563s ago: executing program 4 (id=3122): io_uring_setup(0x7cbb, &(0x7f00000040c0)={0x0, 0x10048ca, 0x2, 0x0, 0x22d}) r0 = mq_open(0x0, 0x8c2, 0x30, 0x0) mq_unlink(0x0) mq_timedreceive(r0, 0x0, 0x0, 0xfffffffffffffff8, 0x0) openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi0\x00', 0x400, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r2, &(0x7f0000000040), 0x80002c1, 0x2, 0x0) socket$kcm(0x10, 0x2, 0x4) getpid() syz_genetlink_get_family_id$devlink(&(0x7f0000000140), 0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000002040)='net/tcp\x00') read$FUSE(r4, &(0x7f0000000000)={0x2020}, 0x96) read$FUSE(r4, &(0x7f0000002080)={0x2020}, 0x2020) 44m3.173429806s ago: executing program 36 (id=3122): io_uring_setup(0x7cbb, &(0x7f00000040c0)={0x0, 0x10048ca, 0x2, 0x0, 0x22d}) r0 = mq_open(0x0, 0x8c2, 0x30, 0x0) mq_unlink(0x0) mq_timedreceive(r0, 0x0, 0x0, 0xfffffffffffffff8, 0x0) openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi0\x00', 0x400, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r2, &(0x7f0000000040), 0x80002c1, 0x2, 0x0) socket$kcm(0x10, 0x2, 0x4) getpid() syz_genetlink_get_family_id$devlink(&(0x7f0000000140), 0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000002040)='net/tcp\x00') read$FUSE(r4, &(0x7f0000000000)={0x2020}, 0x96) read$FUSE(r4, &(0x7f0000002080)={0x2020}, 0x2020) 43m22.353423384s ago: executing program 6 (id=3161): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'wlan0\x00', {0x2, 0x0, @dev}}) 43m21.861243633s ago: executing program 6 (id=3162): r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0x7) openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040301, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r1, 0xc0984124, 0x0) 43m21.781894958s ago: executing program 6 (id=3163): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x103702, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)={'bond0\x00'}) 43m21.621007778s ago: executing program 6 (id=3164): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000042c0)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000800)="cc5a4dbac0affd0a979c63ea8352d608a51fc8625318716ddf62b7752be4540c4ac7d344c53a3ad28313abc2437b60b03c0e587cafcf9a435bf90c618351f70a828238fdf90bc5d36c7d614b82552649954e0185662defd28f78449f073bad544f586136c5076a6f0f1b6fc9adf8", 0x6e}], 0x1}}, {{0x0, 0x0, &(0x7f00000022c0)=[{&(0x7f0000001040)="39e6f0f5240525bf127de94fe5cfc0b0f2c98c4ac8bf0568e948e0274b0445d03a56f1bfe147fb8ac1da60b16f07dbe40e90d68b4619d12165154b679949da907d460d298e92e0d24077e89d302255e0a9626f61e6dc304713126dd04ca5e168c8f7894d2d189c22945826101c51", 0x6e}], 0x1}}], 0x2, 0xc054) 43m21.520981794s ago: executing program 6 (id=3165): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000140), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x4, &(0x7f0000002280)=0xfffffffc, 0x0, 0x4) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee2, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000100)=@l2tp={0x2, 0x0, @multicast1, 0x7}, 0x0, 0x0, 0x2}) io_uring_enter(0xffffffffffffffff, 0x47ba, 0x0, 0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x4e24, 0x2, @empty, 0xcac2d78a}}, 0x0, 0x0, 0x43, 0x0, "ee8b0e650926a96ecc136e7fb980e989db9e8bf9b93129488f651a8de213eb94cd46e19d9c65a018444a131f4da58ae36556dd38ea6c029607462029add09240005c6776267517308a3d40aa1c788df6"}, 0xd8) 43m10.391894819s ago: executing program 6 (id=3173): mq_unlink(0x0) mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffff8, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000040), 0x80002c1, 0x2, 0x0) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000004140), 0x4) 42m25.392639541s ago: executing program 37 (id=3173): mq_unlink(0x0) mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffff8, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000040), 0x80002c1, 0x2, 0x0) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000004140), 0x4) 30m33.291817331s ago: executing program 5 (id=3806): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0xf, &(0x7f0000000400)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000000)='GPL\x00', 0x1, 0x0, 0x0, 0x0, 0xa, '\x00', 0x0, @fallback=0x23, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = syz_io_uring_setup(0x892, &(0x7f0000000140)={0x0, 0x6de6, 0x800, 0xfffffffe, 0xbfe00000}, &(0x7f0000000000)=0x0, &(0x7f0000000200)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r3, r4, &(0x7f00000002c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) io_uring_enter(r2, 0x47f6, 0x0, 0x2, 0x0, 0x300) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0xfca804a0, 0x10, 0x38, &(0x7f00000002c0)="b800000500000000", &(0x7f0000000300)=""/8, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) 30m32.877333556s ago: executing program 5 (id=3807): mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x8, 0x20132, 0xffffffffffffffff, 0xb2993000) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) sendmsg$RDMA_NLDEV_CMD_STAT_SET(0xffffffffffffffff, &(0x7f0000002300)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4040050}, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) 30m31.996334147s ago: executing program 5 (id=3808): r0 = syz_usb_connect(0x3, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="12010003f6fdd140402090b975f601020301090224000201005004090400f700c873b808090504105802030d580904"], &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0}) socket(0x1e, 0x4, 0x0) socket$nl_route(0x10, 0x3, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) 30m31.179165024s ago: executing program 5 (id=3810): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@newqdisc={0x44, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_FSC={0x10, 0x2, {0x4d, 0xfffffffb, 0x7fffffff}}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040084) sendmsg$nl_route_sched(r1, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000001f80)=@newqdisc={0x45c, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0xfffffdf8, {0x0, 0x0, 0x0, r3, {0x10}, {}, {0xa, 0x3}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x430, 0x2, [@TCA_TBF_RTAB={0x404, 0x2, [0xffffffff, 0xfffffffe, 0x9, 0x8000, 0x3, 0x5, 0x5, 0xb762, 0x6, 0x7, 0x8, 0xf, 0x2, 0x80000001, 0x400, 0x7fc, 0xffff8000, 0x6, 0x401, 0x9, 0xb89, 0xffffe4f5, 0xd6, 0x4, 0xffff, 0x7, 0x0, 0x2, 0x101, 0x1, 0xfffffffc, 0x4, 0x1, 0x1, 0x9, 0xc, 0x20001000, 0x4, 0x2, 0x7, 0x4, 0x99, 0x9, 0x2, 0x6, 0x7, 0xfffffff7, 0x1, 0x2, 0x9, 0x9, 0x44, 0x8, 0x8, 0x1, 0x4, 0x7ff, 0x8, 0x7, 0x80000001, 0x400, 0x8, 0xfffffa72, 0xcd, 0xffffff80, 0x80000000, 0xc, 0x4, 0x65, 0x91, 0x659, 0x9, 0xf, 0x9, 0xc28, 0x9, 0x7, 0x3, 0x401, 0x3, 0x2, 0xfffffffa, 0x1, 0x10001, 0x3, 0x1, 0x4, 0x8, 0x8, 0x7, 0x1, 0x1, 0x1, 0x7, 0x40, 0x7, 0x12, 0x8000, 0x1, 0x4dc, 0x80, 0x3, 0x7fffffff, 0xff, 0x9, 0xa7, 0xf, 0x2, 0x0, 0x3, 0x1000, 0x4, 0x401, 0x7, 0x80000000, 0xffff, 0x6, 0x5, 0x4, 0xffffffff, 0x80000000, 0x1966f9ab, 0x200, 0x20200, 0xed5, 0xfffffc00, 0x6, 0x4, 0x8, 0x485e, 0xa85, 0x80000040, 0x2, 0x7, 0x7, 0x102, 0x2d5421e8, 0x7, 0x10000, 0xffffffff, 0x6, 0x3ff, 0xf04, 0x0, 0x2, 0x5, 0xfffffc00, 0x5, 0x8d, 0x4, 0x401, 0x4, 0x9, 0x3, 0xfffffffb, 0x1, 0x0, 0x0, 0x2, 0x5, 0x8, 0x3, 0x0, 0x800, 0x2, 0x8, 0x7ff, 0x1, 0x80000009, 0x6, 0x5, 0x5, 0x4d15, 0x1ff, 0xfffff060, 0x3, 0x469, 0x3, 0x0, 0x1ff, 0x10000005, 0x7, 0x1, 0x8, 0x42ba, 0x4, 0x9, 0x3, 0x8, 0x8, 0x53, 0x6, 0x4, 0x400, 0x8000, 0x0, 0x2c310b18, 0xfff, 0x0, 0x3, 0xcd34, 0x9, 0x81, 0xdf3, 0x2, 0x7, 0x8, 0xfff, 0x1ff, 0x8000, 0x3, 0x8, 0x3, 0x9, 0x9a6, 0xe4cb, 0x402, 0x1, 0x1ff, 0x3e, 0x9b4, 0x1, 0x8, 0x0, 0x8, 0x0, 0x9, 0x0, 0x4, 0x10, 0x901, 0x5, 0x2, 0x7b, 0xfffffeff, 0x6, 0x6, 0xc, 0x1000, 0x9, 0x9, 0xe6, 0xab, 0x400, 0x7fffffff, 0xed, 0x7ff, 0xd83, 0x68, 0x80000001, 0x4, 0x1, 0x6, 0x1fd, 0x2]}, @TCA_TBF_PARMS={0x28, 0x1, {{0x3f, 0x2, 0x0, 0x0, 0x97ab, 0x40}, {0x2, 0x0, 0x3, 0x57, 0x8, 0x3}, 0x1, 0x2, 0xa2d}}]}}]}, 0x45c}, 0x1, 0x0, 0x0, 0x40098}, 0x0) 30m30.821136185s ago: executing program 5 (id=3811): r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x4) read(r1, &(0x7f0000000440)=""/247, 0x26) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x31, @tick=0xfffff797, 0x0, {0xfd, 0x2}, 0x0, 0x0, 0x4}) tkill(r0, 0x7) 30m29.269970855s ago: executing program 5 (id=3813): r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e20, @loopback}, 0x57) sendmsg$xdp(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000001740)=[{{0x0, 0xfd67, &(0x7f0000001400), 0x1}}], 0x4000210, 0x10002, 0x0) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x0) 29m43.85454445s ago: executing program 38 (id=3813): r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e20, @loopback}, 0x57) sendmsg$xdp(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000001740)=[{{0x0, 0xfd67, &(0x7f0000001400), 0x1}}], 0x4000210, 0x10002, 0x0) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x0) 29m2.180745399s ago: executing program 8 (id=3874): r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local, @random="c6f5cd18303f", @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x67, 0x0, 0x2, 0x6, 0x0, @rand_addr=0x64010001, @local}, {{0x4e24, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0xc2}}}}}}, 0x0) ptrace(0x10, r0) ptrace$setsig(0x4203, r0, 0x72d8, &(0x7f0000000000)={0x15, 0x0, 0x899d}) 29m2.014479569s ago: executing program 8 (id=3875): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x7fffffffffffffff, 0x15) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) rseq(&(0x7f0000001080)={0x0, 0x0, 0x0, 0x1}, 0x20, 0x0, 0x0) 28m59.535032373s ago: executing program 8 (id=3878): socket$inet(0x2, 0x4000000000000001, 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="28000000000000002900000032000000ff010000000502"], 0x28}, 0x40) r0 = syz_io_uring_setup(0xd2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x34f}, &(0x7f00000002c0)=0x0, &(0x7f0000000080)=0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000000500)=""/85, 0x55}], 0x1) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x2f, 0x5, 0x0, 0x4}]}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_MADVISE={0x19, 0x7b, 0x0, 0x0, 0x0, &(0x7f0000011000/0x4000)=nil, 0x4000, 0x9}) io_uring_enter(r0, 0x47bc, 0x0, 0x0, 0x0, 0x0) 28m59.231192861s ago: executing program 8 (id=3879): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x800) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0x10}], 0x1, 0x0, 0x0, 0x4000000}], 0x1, 0x400c0) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/83, 0x53}], 0x1}, 0x0) 28m58.54014399s ago: executing program 8 (id=3880): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000fc0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f00000011c0)) 28m58.469856994s ago: executing program 8 (id=3881): r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e20, @loopback}, 0x57) recvmmsg(r0, &(0x7f0000001740)=[{{0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000400)=""/4096, 0x10c4}], 0x1}}], 0x4000210, 0x2, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[], 0xc4}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 28m12.911448708s ago: executing program 39 (id=3881): r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e20, @loopback}, 0x57) recvmmsg(r0, &(0x7f0000001740)=[{{0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000400)=""/4096, 0x10c4}], 0x1}}], 0x4000210, 0x2, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[], 0xc4}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 5m10.932115328s ago: executing program 9 (id=5046): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00000047c0)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="180000007a000106000000000100000407000000ae7b"], 0x18}], 0x1}, 0x0) 5m9.431732293s ago: executing program 9 (id=5047): unshare(0x20000600) r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000000440), 0x6f5, 0x2000000022, &(0x7f0000000480)={0x77359400}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000340)=[{0x6, 0xfd, 0x0, 0xe4}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200047fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) write$binfmt_elf64(r2, &(0x7f0000000180)=ANY=[], 0x540) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r2) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x3818, 0x8) 5m6.112135112s ago: executing program 9 (id=5049): r0 = syz_usb_connect$lan78xx(0x0, 0x3f, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x424, 0x7850, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d}}]}}, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000001140)={0x34, &(0x7f00000000c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000940)={0x34, &(0x7f00000001c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000003f00)={0xd0, &(0x7f0000003b00)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000ac0)={0x84, &(0x7f0000000580)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000680)={0x84, &(0x7f0000000280)={0x20, 0x6, 0x3, "2d9b7f"}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)={0x40, 0x9, 0x1, 0x6a}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x40, 0x1a, 0x2, 0x2}, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000a80)={0x1c, &(0x7f0000000040)=ANY=[@ANYRESHEX=r0, @ANYRESHEX=r0], 0x0, 0x0}) 5m4.339822443s ago: executing program 9 (id=5050): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000002080)={0x200f, {"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", 0x1000}}, 0x1006) ioctl$VT_DISALLOCATE(r1, 0x5608) 5m2.924171544s ago: executing program 9 (id=5051): r0 = openat$sysfs(0xffffff9c, &(0x7f0000000100)='/sys/firmware/fdt', 0x0, 0x0) readv(r0, &(0x7f0000000780)=[{&(0x7f00000002c0)=""/255, 0xff}, {0x0}], 0x2) 5m2.141508818s ago: executing program 9 (id=5052): r0 = syz_open_dev$sndctrl(0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ff4000/0xa000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f000068c000/0xc000)=nil, &(0x7f0000817000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_io_uring_setup(0x49a, &(0x7f00000000c0)={0x0, 0x79af, 0x3180, 0x8000, 0x40024e}, &(0x7f0000000340)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x4, &(0x7f0000000000)=0xffb, 0x0, 0x4) r6 = socket$alg(0x26, 0x5, 0x0) ptrace(0x4208, 0x0) ptrace(0x4207, 0x0) bind$alg(r6, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, 0x0, 0x0) r7 = accept4(r6, 0x0, 0x0, 0x800) syz_io_uring_submit(r4, r5, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x40, 0x6000, @fd=r7, 0xffffffffffffffff, &(0x7f00000006c0)=""/210, 0xd2, 0x2, 0x1}) io_uring_enter(r3, 0x627, 0x4c1, 0x43, 0x0, 0x30) 4m54.461515905s ago: executing program 7 (id=5054): mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0xd3283d0368e269b3, 0x8031, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000240)={0x8, 0x244}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'ip6gretap0\x00', 0x0}) syz_emit_ethernet(0x46, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x25dfdbfb, {0x0, 0x0, 0x0, r0}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_LOCAL={0x14, 0x6, @dev={0xfe, 0x80, '\x00', 0x15}}]}}}]}, 0x4c}}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x1, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) sendmsg(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000080)=@l2tp6={0xa, 0x0, 0x209, @dev={0xfe, 0x80, '\x00', 0x21}, 0x8, 0x4}, 0x80, 0x0}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xffffe000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00000004c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x3fffffffffffeda, 0x2, 0x0) openat$uhid(0xffffffffffffff9c, 0x0, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001840), 0x2982, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/cpuinfo\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x20000023896) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r6 = fsopen(&(0x7f0000000000)='proc\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r6, 0x1, &(0x7f0000000080)='name', &(0x7f00000000c0)='ccn.\xf6gro_p\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100), 0xffffffffffffffff) 4m40.572280825s ago: executing program 7 (id=5055): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x50) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{r0, 0xffffffffffffffff}, &(0x7f0000000240), &(0x7f0000000080)='%+9llu \x00'}, 0x20) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000140)=""/81, 0x51}], 0x1) 4m39.351945425s ago: executing program 7 (id=5056): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0xca02}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x78, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0xfff3}}, [@qdisc_kind_options=@q_sfq={{0x8}, {0xfffffffffffffdbc, 0x2, {{0x1, 0xd, 0x0, 0x9, 0x8}, 0x6, 0x1, 0x1, 0x4, 0x8, 0xe, 0x7, 0x1d, 0x3, 0x9, {0xa2d6, 0x200, 0xb, 0x40, 0x2, 0x1ff}}}}]}, 0x78}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=@newtfilter={0xc0, 0x2c, 0xd27, 0x70bd25, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0xfff1, 0xa}, {}, {0x7, 0x2}}, [@filter_kind_options=@f_bpf={{0x8}, {0x8c, 0x2, [@TCA_BPF_OPS={{0x6}, {0x4}}, @TCA_BPF_ACT={0x7c, 0x1, [@m_tunnel_key={0x78, 0x1, 0x0, 0x0, {{0xf}, {0x48, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x3, 0x3ff, 0x2, 0x1, 0x29}, 0x1}}, @TCA_TUNNEL_KEY_ENC_IPV6_DST={0x14, 0x6, @mcast1}, @TCA_TUNNEL_KEY_ENC_IPV6_SRC={0x14, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}}]}, {0x4}, {0xc}, {0xc, 0x8, {0x1, 0x1}}}}]}]}}, @TCA_RATE={0x6, 0x5, {0x8, 0x2}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x800}, 0x20004804) 4m36.173470956s ago: executing program 7 (id=5057): socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="12000000050000000400000002"], 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{r1, 0xffffffffffffffff}, &(0x7f0000000040), &(0x7f0000000140)=r0}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xe, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r2}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x16, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r3, 0x2000300, 0xe, 0xfffffd83, &(0x7f0000000000)="63eced8e46dc3f0adf3389f7b986", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 4m33.381951125s ago: executing program 7 (id=5058): r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xa, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000d4e97f49b5b754baebaea54b76", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000680)=@base={0xb, 0x5, 0x3fd, 0x9, 0x1}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000800000000000000000000018110000", @ANYRES32=r2], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000000)={r3, r1, 0x25, 0x0, @void}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000000340)={@link_local, @multicast, @void, {@ipv6={0x86dd, @icmpv6={0x7, 0x6, "45208e", 0x18, 0x3a, 0xff, @ipv4={'\x00', '\xff\xff', @local}, @mcast2, {[], @mld={0x84, 0x0, 0x0, 0x8, 0x1, @private0={0xfc, 0x0, '\x00', 0x1}}}}}}}, 0x0) 4m27.29957144s ago: executing program 7 (id=5059): r0 = socket$inet(0x2, 0x1, 0x6) r1 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000ac0), 0x0, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r2, 0xc0285700, &(0x7f0000000040)={0x4, "abacd211119ca94c63377526aeb5ab2c7b9ca5fa07558139ede6dc06270ee042", 0xffffffffffffffff}) ioctl$SW_SYNC_IOC_CREATE_FENCE(r1, 0xc0285700, &(0x7f0000000100)={0x8, "b546baa5cc590d3033de259c2996817bb959ebab028deda501009bdeffafde25", 0xffffffffffffffff}) mprotect(&(0x7f0000729000/0x3000)=nil, 0x3000, 0x2000005) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) r5 = getpid() sched_setscheduler(r5, 0x1, &(0x7f0000000200)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r7, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) ioctl$SYNC_IOC_MERGE(r3, 0xc0303e03, &(0x7f00000001c0)={"0080bced01eb0100000000000000070700000000000000c900", r4, 0xffffffffffffffff}) ioctl$SYNC_IOC_FILE_INFO(r8, 0xc0383e04, &(0x7f00000003c0)={""/32, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'dummy0\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x4b}}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @local}, 0xc) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) 4m17.160038978s ago: executing program 40 (id=5052): r0 = syz_open_dev$sndctrl(0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ff4000/0xa000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f000068c000/0xc000)=nil, &(0x7f0000817000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_io_uring_setup(0x49a, &(0x7f00000000c0)={0x0, 0x79af, 0x3180, 0x8000, 0x40024e}, &(0x7f0000000340)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x4, &(0x7f0000000000)=0xffb, 0x0, 0x4) r6 = socket$alg(0x26, 0x5, 0x0) ptrace(0x4208, 0x0) ptrace(0x4207, 0x0) bind$alg(r6, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, 0x0, 0x0) r7 = accept4(r6, 0x0, 0x0, 0x800) syz_io_uring_submit(r4, r5, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x40, 0x6000, @fd=r7, 0xffffffffffffffff, &(0x7f00000006c0)=""/210, 0xd2, 0x2, 0x1}) io_uring_enter(r3, 0x627, 0x4c1, 0x43, 0x0, 0x30) 3m42.15931229s ago: executing program 41 (id=5059): r0 = socket$inet(0x2, 0x1, 0x6) r1 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000ac0), 0x0, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r2, 0xc0285700, &(0x7f0000000040)={0x4, "abacd211119ca94c63377526aeb5ab2c7b9ca5fa07558139ede6dc06270ee042", 0xffffffffffffffff}) ioctl$SW_SYNC_IOC_CREATE_FENCE(r1, 0xc0285700, &(0x7f0000000100)={0x8, "b546baa5cc590d3033de259c2996817bb959ebab028deda501009bdeffafde25", 0xffffffffffffffff}) mprotect(&(0x7f0000729000/0x3000)=nil, 0x3000, 0x2000005) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) r5 = getpid() sched_setscheduler(r5, 0x1, &(0x7f0000000200)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r7, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) ioctl$SYNC_IOC_MERGE(r3, 0xc0303e03, &(0x7f00000001c0)={"0080bced01eb0100000000000000070700000000000000c900", r4, 0xffffffffffffffff}) ioctl$SYNC_IOC_FILE_INFO(r8, 0xc0383e04, &(0x7f00000003c0)={""/32, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'dummy0\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x4b}}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @local}, 0xc) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) 3m15.159203004s ago: executing program 2 (id=5063): openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) fsopen(&(0x7f0000000380)='btrfs\x00', 0x1) socket$netlink(0x10, 0x3, 0x0) socket$kcm(0x2, 0x200000000000001, 0x0) socket$inet6(0xa, 0x5, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_vs\x00') preadv(r3, &(0x7f0000000580)=[{&(0x7f00000003c0)=""/161, 0xa1}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0, 0x100) 2m45.621968365s ago: executing program 2 (id=5077): r0 = syz_open_dev$I2C(&(0x7f00000000c0), 0x0, 0x80000) unshare(0x2c020400) r1 = fsopen(&(0x7f0000000100)='configfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) r2 = fsmount(r1, 0x0, 0x8) setgroups(0x0, 0x0) getgroups(0x1, &(0x7f0000000080)=[0xee00]) setregid(0x0, r3) capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000040)={0x200000, 0x200000}) fchmodat(r2, &(0x7f0000000300)='.\x00', 0xffffffd3) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r0, 0x706) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000ac0), 0x0, 0x0) ioctl$TIOCSTI(r5, 0x5412, &(0x7f0000000100)=0x13) ioctl$TCSETAW(r4, 0x5407, &(0x7f0000000040)={0x13, 0x6, 0x9, 0x0, 0x1, "100056f200"}) 2m45.342088771s ago: executing program 2 (id=5078): openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000180), 0x0) r0 = syz_io_uring_setup(0x110, &(0x7f00000003c0)={0x0, 0xfad6, 0x800, 0x1, 0x100003}, &(0x7f00000000c0)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) io_uring_enter(r0, 0x133d, 0x3e000000, 0x8, 0x0, 0x0) 2m45.091416376s ago: executing program 2 (id=5079): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast2}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x11, 0x3, &(0x7f0000000380)=ANY=[], &(0x7f0000000340)='GPL\x00', 0x6, 0xba, &(0x7f0000000140)=""/186, 0x40f00, 0x2b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x37}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'bond0\x00'}) recvmmsg(r2, &(0x7f0000000040), 0x80002c1, 0x2, 0x0) syz_io_uring_setup(0x88f, &(0x7f0000000140)={0x0, 0xaee4, 0x1, 0x2, 0xbfdffffc}, &(0x7f0000000000), &(0x7f0000000280)) r5 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r5, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x8, 0x0, 0x4, @multicast}, 0x10) sendmmsg(r5, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 1m59.734634036s ago: executing program 42 (id=5079): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast2}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x11, 0x3, &(0x7f0000000380)=ANY=[], &(0x7f0000000340)='GPL\x00', 0x6, 0xba, &(0x7f0000000140)=""/186, 0x40f00, 0x2b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x37}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'bond0\x00'}) recvmmsg(r2, &(0x7f0000000040), 0x80002c1, 0x2, 0x0) syz_io_uring_setup(0x88f, &(0x7f0000000140)={0x0, 0xaee4, 0x1, 0x2, 0xbfdffffc}, &(0x7f0000000000), &(0x7f0000000280)) r5 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r5, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x8, 0x0, 0x4, @multicast}, 0x10) sendmmsg(r5, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 1m23.758884074s ago: executing program 1 (id=5115): bpf$PROG_LOAD(0x5, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x180) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000002140)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000004180)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0xffffffffffffffff, {0xffffffffffffffff, 0x2, 0x80000001, 0x0, 0x0, 0x10000004, {0x40, 0xd08, 0x0, 0xfe, 0x0, 0x0, 0x7, 0x0, 0x122, 0x6000, 0x10000, 0x0, 0x0, 0x902}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000440)={0x50, 0x0, r1, {0x7, 0x29, 0x0, 0x0, 0x0, 0x2, 0xfffffffd, 0x2, 0x0, 0x0, 0x0, 0x1}}, 0x50) r2 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000006100)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x8000, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1}, 0x1c, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x931766f6319ae5c4) ioctl$TIOCGPTPEER(r2, 0x40140921, 0x200000000005) 1m20.981153602s ago: executing program 1 (id=5116): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/vlan/vlan0\x00') socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r1, 0x8923, &(0x7f0000000000)={'vlan0\x00', @local}) mkdirat(0xffffffffffffff9c, 0x0, 0x0) r2 = openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1000002, 0x200000005c831, 0xffffffffffffffff, 0x0) syz_clone(0x22000100, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x5f0e, 0x0) read$FUSE(r2, 0x0, 0x0) lseek(r0, 0x3, 0x1) 1m18.932993698s ago: executing program 1 (id=5117): openat$mice(0xffffffffffffff9c, &(0x7f0000000000), 0x107001) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) accept4(r2, 0x0, 0x0, 0x80800) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, 0x10, 0x701, 0x0, 0xffffffff, {0xa}, [@typed={0x6, 0x1, 0x0, 0x0, @str='\x14\x00'}]}, 0x1c}}, 0x20008080) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x6, 0x8, 0x3, 0x0, 0x9, 0x1, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffcffffff, 0x20031, 0xffffffffffffffff, 0xbe9f5000) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(0xffffffffffffffff, 0x0, 0x4000004) dup(0xffffffffffffffff) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x17) r4 = openat$selinux_policy(0xffffff9c, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x50) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x12, r4, 0x0) write$selinux_load(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfd44) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)=0x5) 1m12.107187267s ago: executing program 3 (id=5120): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) getsockname(r0, 0x0, 0x0) 1m11.823016763s ago: executing program 3 (id=5121): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x3, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="02050009050000002cbd7040fedbdf2502000140000000000000070c010000e00100c2"], 0x28}, 0x1, 0x7}, 0x4040840) 1m11.493057562s ago: executing program 3 (id=5122): symlinkat(&(0x7f0000000080)='.\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00') mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='sysfs\x00', 0x1214040, 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0/file0/..\x00', &(0x7f0000000300)={0x200000, 0x0, 0x13}, 0x18) 1m11.16380927s ago: executing program 3 (id=5123): r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x50, &(0x7f0000000100), 0x48) 1m10.062238603s ago: executing program 3 (id=5124): bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x2, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000300000000000000fe020010850000000700000095"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x74, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x2, 0x4, &(0x7f0000000200)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x100, 0x70, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000005c0)={r0, 0x0, 0x30, 0x0, @val=@uprobe_multi={&(0x7f0000000140)='./file0\x00', 0x0}}, 0x40) 1m9.626194028s ago: executing program 3 (id=5125): syz_usb_connect(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="120100003441eb4023398a716af6b593a0010902240001000040000904"], 0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="120100002b715f08e11d02c1894d000000010902120001000000"], 0x0) r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000280)=0x8) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeea, 0x8031, 0xffffffffffffffff, 0x28f43000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000400)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000200)={0x28, 0x4, r4, 0x0, &(0x7f0000343000/0xf000)=nil, 0xf000, 0x8000000004000004}) ioctl$IOMMU_IOAS_COPY(r0, 0x3b83, &(0x7f0000000040)={0x28, 0x5, r4, r4, 0x3, 0xfffffffffffffffa, 0x3fff}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sched_setscheduler(r1, 0x6, &(0x7f0000000440)=0x9) syz_usb_connect$cdc_ncm(0x0, 0x76, &(0x7f0000000240)={{0x12, 0x1, 0x110, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x64, 0x2, 0x1, 0x1, 0xa0, 0xc, "", {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x8, 0x24, 0x6, 0x0, 0x1, "0629bf"}, {0x5, 0x24, 0x0, 0xc}, {0xd, 0x24, 0xf, 0x1, 0x80000001, 0x2, 0x2, 0xff}, {0x6, 0x24, 0x1a, 0x1, 0x28}, [@obex={0x5, 0x24, 0x15, 0x5}]}, {{0x9, 0x5, 0x81, 0x3, 0x20, 0x8, 0xf}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x3ff, 0x3, 0x4, 0x40}}, {{0x9, 0x5, 0x3, 0x2, 0x10, 0xf4, 0x5, 0x9}}}}}}}]}}, &(0x7f0000000540)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x200, 0xff, 0x6, 0x2, 0x8, 0x72}, 0x39, &(0x7f0000000300)={0x5, 0xf, 0x39, 0x1, [@generic={0x34, 0x10, 0x4, "6338dfe4806549448971e4c42064a60578d32b4905f2a67f642184b3b998c9bffa995b2ca1f9182b17f8f5a941f5c0bbe4"}]}, 0x3, [{0x2, &(0x7f0000000380)=@string={0x2}}, {0xd5, &(0x7f0000000580)=@string={0xd5, 0x3, "6e5f87493e137226b148ac1bfc7f37e9fcda2bb7186334f5848b0faa4c570f7ab34642522a8d4c8eaa4d64831a0898c449ee9234c9cf536d8626c39727fc393dcb35154df91df63be481d7c70953d142093e2c304d5b7d802011206dc7c1f3f06639b2d4bd46ad12660d1b326b61ee9e2372bee745b4c9414488ee8ed630f873924410ebd5549cee3712d78fad22f0f570e2277d4d19ca956e9fed6a16fa4ce50c1eeadcf18cc265120010011764cb63b1594711be439a9db7920b2e41706112d0a46bfff1056923f5b8b2c6762cb4af2c4482"}}, {0xc, &(0x7f0000000500)=@string={0xc, 0x3, "da72c4acd2946764465d"}}]}) r6 = dup(r5) sendmsg$inet(r6, &(0x7f0000000780)={&(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000140)="be38", 0xffdf}], 0x1, &(0x7f0000000c80)=ANY=[@ANYBLOB="1c0000000000000074aa00000800000f", @ANYRES32=0x0, @ANYBLOB="ac1414aa00000000000000001c0000000000000000000000070000004404730001000000"], 0x40}, 0x0) read$char_usb(r6, &(0x7f0000000180)=""/133, 0xfdef) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000000000)={0x1, 0x2, 0x1, 'queue1\x00', 0x6}) 51.977737402s ago: executing program 1 (id=5126): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000026c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x5a}, 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f00000002c0)={@cgroup, r0, 0x2f, 0x2030, 0x4}, 0x20) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="e40000000201010800000000000000000a000000d00001800c000280050001000000000014000180080001000000000008000200000000002c00018014000300ff01000000000000000000000000000114000400ff0100000000000000000000000000010c00028005000100000000004700028005000100010000000600064000000000060005"], 0xe4}}, 0x0) 51.061425784s ago: executing program 1 (id=5127): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$packet(0x11, 0x2, 0x300) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) 49.328183103s ago: executing program 1 (id=5128): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c000000020303000000000000000000000100000800010001acf0"], 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20004010) sendmsg$NFQNL_MSG_VERDICT_BATCH(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x20, 0x3, 0x3, 0x101, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x10001}}]}, 0x20}, 0x1, 0x0, 0x0, 0x94f7cfd7d57de2ec}, 0x0) 13.033634328s ago: executing program 43 (id=5125): syz_usb_connect(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="120100003441eb4023398a716af6b593a0010902240001000040000904"], 0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="120100002b715f08e11d02c1894d000000010902120001000000"], 0x0) r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000280)=0x8) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeea, 0x8031, 0xffffffffffffffff, 0x28f43000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000400)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000200)={0x28, 0x4, r4, 0x0, &(0x7f0000343000/0xf000)=nil, 0xf000, 0x8000000004000004}) ioctl$IOMMU_IOAS_COPY(r0, 0x3b83, &(0x7f0000000040)={0x28, 0x5, r4, r4, 0x3, 0xfffffffffffffffa, 0x3fff}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sched_setscheduler(r1, 0x6, &(0x7f0000000440)=0x9) syz_usb_connect$cdc_ncm(0x0, 0x76, &(0x7f0000000240)={{0x12, 0x1, 0x110, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x64, 0x2, 0x1, 0x1, 0xa0, 0xc, "", {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x8, 0x24, 0x6, 0x0, 0x1, "0629bf"}, {0x5, 0x24, 0x0, 0xc}, {0xd, 0x24, 0xf, 0x1, 0x80000001, 0x2, 0x2, 0xff}, {0x6, 0x24, 0x1a, 0x1, 0x28}, [@obex={0x5, 0x24, 0x15, 0x5}]}, {{0x9, 0x5, 0x81, 0x3, 0x20, 0x8, 0xf}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x3ff, 0x3, 0x4, 0x40}}, {{0x9, 0x5, 0x3, 0x2, 0x10, 0xf4, 0x5, 0x9}}}}}}}]}}, &(0x7f0000000540)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x200, 0xff, 0x6, 0x2, 0x8, 0x72}, 0x39, &(0x7f0000000300)={0x5, 0xf, 0x39, 0x1, [@generic={0x34, 0x10, 0x4, "6338dfe4806549448971e4c42064a60578d32b4905f2a67f642184b3b998c9bffa995b2ca1f9182b17f8f5a941f5c0bbe4"}]}, 0x3, [{0x2, &(0x7f0000000380)=@string={0x2}}, {0xd5, &(0x7f0000000580)=@string={0xd5, 0x3, "6e5f87493e137226b148ac1bfc7f37e9fcda2bb7186334f5848b0faa4c570f7ab34642522a8d4c8eaa4d64831a0898c449ee9234c9cf536d8626c39727fc393dcb35154df91df63be481d7c70953d142093e2c304d5b7d802011206dc7c1f3f06639b2d4bd46ad12660d1b326b61ee9e2372bee745b4c9414488ee8ed630f873924410ebd5549cee3712d78fad22f0f570e2277d4d19ca956e9fed6a16fa4ce50c1eeadcf18cc265120010011764cb63b1594711be439a9db7920b2e41706112d0a46bfff1056923f5b8b2c6762cb4af2c4482"}}, {0xc, &(0x7f0000000500)=@string={0xc, 0x3, "da72c4acd2946764465d"}}]}) r6 = dup(r5) sendmsg$inet(r6, &(0x7f0000000780)={&(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000140)="be38", 0xffdf}], 0x1, &(0x7f0000000c80)=ANY=[@ANYBLOB="1c0000000000000074aa00000800000f", @ANYRES32=0x0, @ANYBLOB="ac1414aa00000000000000001c0000000000000000000000070000004404730001000000"], 0x40}, 0x0) read$char_usb(r6, &(0x7f0000000180)=""/133, 0xfdef) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000000000)={0x1, 0x2, 0x1, 'queue1\x00', 0x6}) 0s ago: executing program 44 (id=5128): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c000000020303000000000000000000000100000800010001acf0"], 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20004010) sendmsg$NFQNL_MSG_VERDICT_BATCH(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x20, 0x3, 0x3, 0x101, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x10001}}]}, 0x20}, 0x1, 0x0, 0x0, 0x94f7cfd7d57de2ec}, 0x0) kernel console output (not intermixed with test programs): 00000 r9:00000000 r8:ec185dcc r7:00000000 r6:836c6280 r5:ec185f20 [ 3255.035136][T25618] r4:00000000 [ 3255.035148][T25618] [<815c40a8>] (__sock_sendmsg) from [<815c4fac>] (____sys_sendmsg+0x238/0x2c4) [ 3255.035188][T25618] r7:00000000 r6:00000000 r5:836c6280 r4:ec185f20 [ 3255.035217][T25618] [<815c4d74>] (____sys_sendmsg) from [<815c53ac>] (___sys_sendmsg+0x9c/0xd0) [ 3255.035256][T25618] r10:00000128 r9:20000d40 r8:00000000 r7:00000000 r6:836c6280 r5:ec185f20 [ 3255.035266][T25618] r4:00000000 [ 3255.035274][T25618] [<815c5310>] (___sys_sendmsg) from [<815c7414>] (__sys_sendmsg+0x8c/0xe0) [ 3255.035312][T25618] r9:868d24c0 r8:86a14000 r7:00000000 r6:20000d40 r5:86a14001 r4:00000003 [ 3255.035321][T25618] [<815c7388>] (__sys_sendmsg) from [<815c747c>] (sys_sendmsg+0x14/0x18) [ 3255.035353][T25618] r8:8020029c r7:00000128 r6:0012ece4 r5:00000000 r4:00000000 [ 3255.035362][T25618] [<815c7468>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3255.035388][T25618] Exception stack(0xec185fa8 to 0xec185ff0) [ 3255.035411][T25618] 5fa0: 00000000 00000000 00000003 20000d40 00000000 00000000 [ 3255.035431][T25618] 5fc0: 00000000 00000000 0012ece4 00000128 003462d8 00000000 00000001 76fce0dc [ 3255.035447][T25618] 5fe0: 76fcde88 76fcde78 00018ba0 001302e0 [ 3262.235603][T25677] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=25677 comm=syz.9.4488 [ 3270.966476][T25752] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12561 sclass=netlink_route_socket pid=25752 comm=syz.9.4500 [ 3271.539242][T25760] FAULT_INJECTION: forcing a failure. [ 3271.539242][T25760] name failslab, interval 1, probability 0, space 0, times 0 [ 3271.539531][T25760] CPU: 1 UID: 0 PID: 25760 Comm: syz.7.4502 Tainted: G L syzkaller #0 PREEMPT [ 3271.539635][T25760] Tainted: [L]=SOFTLOCKUP [ 3271.539656][T25760] Hardware name: ARM-Versatile Express [ 3271.539685][T25760] Call trace: [ 3271.539733][T25760] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 3271.539862][T25760] r7:60000013 r6:60000013 r5:822a80d8 r4:00000000 [ 3271.540008][T25760] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 3271.540186][T25760] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 3271.540300][T25760] r7:00000dc0 r6:00000000 r5:83f60000 r4:82919450 [ 3271.540344][T25760] [<8021e44c>] (dump_stack) from [<809bc9e8>] (should_fail_ex+0x1c0/0x224) [ 3271.540406][T25760] [<809bc828>] (should_fail_ex) from [<805440e0>] (should_failslab+0x6c/0x94) [ 3271.540475][T25760] r8:00000028 r7:00000dc0 r6:00000000 r5:00000000 r4:83001180 [ 3271.540527][T25760] [<80544074>] (should_failslab) from [<8051e844>] (__kmalloc_cache_noprof+0x54/0x2f4) [ 3271.540584][T25760] [<8051e7f0>] (__kmalloc_cache_noprof) from [<817ce230>] (tcp_sendmsg_fastopen+0x94/0x188) [ 3271.540682][T25760] r10:85ce9800 r9:20008814 r8:ec579e6c r7:ec579cec r6:00000000 r5:ec579f20 [ 3271.540751][T25760] r4:85ce9800 [ 3271.540806][T25760] [<817ce19c>] (tcp_sendmsg_fastopen) from [<817ced04>] (tcp_sendmsg_locked+0x9e0/0x111c) [ 3271.540938][T25760] r8:ec579f20 r7:00000000 r6:00000000 r5:00000000 r4:00000000 [ 3271.540981][T25760] [<817ce324>] (tcp_sendmsg_locked) from [<817cf470>] (tcp_sendmsg+0x30/0x48) [ 3271.541080][T25760] r10:20008814 r9:00000000 r8:ec579dcc r7:00000000 r6:00000000 r5:ec579f20 [ 3271.541152][T25760] r4:85ce9800 [ 3271.541347][T25760] [<817cf440>] (tcp_sendmsg) from [<818b7324>] (inet6_sendmsg+0x40/0x4c) [ 3271.541443][T25760] r7:00000000 r6:85ce9800 r5:00000000 r4:ec579f20 [ 3271.541496][T25760] [<818b72e4>] (inet6_sendmsg) from [<815c40ec>] (__sock_sendmsg+0x44/0x78) [ 3271.541656][T25760] r7:00000000 r6:85986280 r5:ec579f20 r4:00000000 [ 3271.541772][T25760] [<815c40a8>] (__sock_sendmsg) from [<815c4fac>] (____sys_sendmsg+0x238/0x2c4) [ 3271.541851][T25760] r7:00000000 r6:00000000 r5:85986280 r4:ec579f20 [ 3271.541989][T25760] [<815c4d74>] (____sys_sendmsg) from [<815c53ac>] (___sys_sendmsg+0x9c/0xd0) [ 3271.542076][T25760] r10:00000128 r9:20000480 r8:20008814 r7:00000000 r6:85986280 r5:ec579f20 [ 3271.542089][T25760] r4:00000000 [ 3271.542105][T25760] [<815c5310>] (___sys_sendmsg) from [<815c7414>] (__sys_sendmsg+0x8c/0xe0) [ 3271.542201][T25760] r9:83f60000 r8:86fe40c0 r7:20008814 r6:20000480 r5:86fe40c1 r4:00000004 [ 3271.542308][T25760] [<815c7388>] (__sys_sendmsg) from [<815c747c>] (sys_sendmsg+0x14/0x18) [ 3271.542486][T25760] r8:8020029c r7:00000128 r6:0012ece4 r5:00000000 r4:00000000 [ 3271.542549][T25760] [<815c7468>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3271.542758][T25760] Exception stack(0xec579fa8 to 0xec579ff0) [ 3271.542867][T25760] 9fa0: 00000000 00000000 00000004 20000480 20008814 00000000 [ 3271.542918][T25760] 9fc0: 00000000 00000000 0012ece4 00000128 003462d8 00000000 00000001 76fce0dc [ 3271.542991][T25760] 9fe0: 76fcde88 76fcde78 00018ba0 001302e0 [ 3274.332414][T25794] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12561 sclass=netlink_route_socket pid=25794 comm=syz.7.4507 [ 3278.127285][T25812] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12561 sclass=netlink_route_socket pid=25812 comm=syz.9.4513 [ 3282.309250][T25849] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12561 sclass=netlink_route_socket pid=25849 comm=syz.7.4518 [ 3287.388335][T25889] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12561 sclass=netlink_route_socket pid=25889 comm=syz.9.4524 [ 3292.566294][T25932] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12561 sclass=netlink_route_socket pid=25932 comm=syz.9.4531 [ 3297.820254][T25974] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12561 sclass=netlink_route_socket pid=25974 comm=syz.7.4537 [ 3298.818018][T25983] FAULT_INJECTION: forcing a failure. [ 3298.818018][T25983] name failslab, interval 1, probability 0, space 0, times 0 [ 3298.818606][T25983] CPU: 0 UID: 0 PID: 25983 Comm: syz.9.4538 Tainted: G L syzkaller #0 PREEMPT [ 3298.818714][T25983] Tainted: [L]=SOFTLOCKUP [ 3298.818735][T25983] Hardware name: ARM-Versatile Express [ 3298.818761][T25983] Call trace: [ 3298.818813][T25983] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 3298.818923][T25983] r7:60000013 r6:60000013 r5:822a80d8 r4:00000000 [ 3298.818943][T25983] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 3298.818995][T25983] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 3298.819053][T25983] r7:00000cc0 r6:00000000 r5:83f6b100 r4:82919450 [ 3298.819073][T25983] [<8021e44c>] (dump_stack) from [<809bc9e8>] (should_fail_ex+0x1c0/0x224) [ 3298.819134][T25983] [<809bc828>] (should_fail_ex) from [<805440e0>] (should_failslab+0x6c/0x94) [ 3298.819201][T25983] r8:00000014 r7:00000cc0 r6:00000000 r5:00000000 r4:83001180 [ 3298.819219][T25983] [<80544074>] (should_failslab) from [<8051e844>] (__kmalloc_cache_noprof+0x54/0x2f4) [ 3298.819284][T25983] [<8051e7f0>] (__kmalloc_cache_noprof) from [<8031f46c>] (__request_module+0xe8/0x2ec) [ 3298.819351][T25983] r10:000001ae r9:83f6b100 r8:828f5c14 r7:805a20a4 r6:83f6b100 r5:00000002 [ 3298.819370][T25983] r4:00000000 [ 3298.819386][T25983] [<8031f384>] (__request_module) from [<805a20a4>] (get_fs_type+0x8c/0xe8) [ 3298.819446][T25983] r3:86d0bdc0 r2:00000000 r1:822ca8f0 [ 3298.819475][T25983] r8:8020029c r7:000001ae r6:00000000 r5:00000000 r4:86d0bdc0 [ 3298.819492][T25983] [<805a2018>] (get_fs_type) from [<805cbbd0>] (sys_fsopen+0x44/0x128) [ 3298.819551][T25983] r7:000001ae r6:00000000 r5:00000000 r4:86d0bdc0 [ 3298.819567][T25983] [<805cbb8c>] (sys_fsopen) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3298.819608][T25983] Exception stack(0xecad5fa8 to 0xecad5ff0) [ 3298.819644][T25983] 5fa0: 00000000 00000000 20000000 00000000 00000000 00000000 [ 3298.819679][T25983] 5fc0: 00000000 00000000 0012ece4 000001ae 00346378 00000000 003d0f00 76f490dc [ 3298.819707][T25983] 5fe0: 76f48e88 76f48e78 00018ba0 001302e0 [ 3298.819738][T25983] r7:000001ae r6:0012ece4 r5:00000000 r4:00000000 [ 3303.347143][T26015] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12561 sclass=netlink_route_socket pid=26015 comm=syz.9.4543 [ 3308.208544][T26034] netlink: 4 bytes leftover after parsing attributes in process `syz.7.4549'. [ 3309.857677][T26063] FAULT_INJECTION: forcing a failure. [ 3309.857677][T26063] name failslab, interval 1, probability 0, space 0, times 0 [ 3309.879421][T26063] CPU: 0 UID: 0 PID: 26063 Comm: syz.7.4550 Tainted: G L syzkaller #0 PREEMPT [ 3309.879599][T26063] Tainted: [L]=SOFTLOCKUP [ 3309.879623][T26063] Hardware name: ARM-Versatile Express [ 3309.879650][T26063] Call trace: [ 3309.879701][T26063] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 3309.879896][T26063] r7:60000013 r6:60000013 r5:822a80d8 r4:00000000 [ 3309.879923][T26063] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 3309.879984][T26063] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 3309.880053][T26063] r7:00000000 r6:00000000 r5:831ce200 r4:82919450 [ 3309.880075][T26063] [<8021e44c>] (dump_stack) from [<809bc9e8>] (should_fail_ex+0x1c0/0x224) [ 3309.880141][T26063] [<809bc828>] (should_fail_ex) from [<805440e0>] (should_failslab+0x6c/0x94) [ 3309.880234][T26063] r8:00000000 r7:00000000 r6:83001180 r5:00000d40 r4:00000023 [ 3309.880259][T26063] [<80544074>] (should_failslab) from [<80523a94>] (__kmalloc_noprof+0xa4/0x39c) [ 3309.880324][T26063] [<805239f0>] (__kmalloc_noprof) from [<807fb984>] (tomoyo_encode2+0x64/0xec) [ 3309.880403][T26063] r10:00000fff r9:830bc400 r8:00000000 r7:834e8bb0 r6:86a1a7a8 r5:86170ffc [ 3309.880429][T26063] r4:86170fe4 [ 3309.880447][T26063] [<807fb920>] (tomoyo_encode2) from [<807fba30>] (tomoyo_encode+0x24/0x30) [ 3309.880521][T26063] r9:830bc400 r8:00000000 r7:834e8bb0 r6:86a1a7a8 r5:00001000 r4:86170fe5 [ 3309.880543][T26063] [<807fba0c>] (tomoyo_encode) from [<807fbabc>] (tomoyo_realpath_from_path+0x80/0x16c) [ 3309.880762][T26063] r5:00001000 r4:86170000 [ 3309.880798][T26063] [<807fba3c>] (tomoyo_realpath_from_path) from [<807f7b40>] (tomoyo_path_number_perm+0xcc/0x22c) [ 3309.880880][T26063] r10:00000000 r9:00000003 r8:86a1a780 r7:00005421 r6:81cd9ee4 r5:00000004 [ 3309.880908][T26063] r4:86a1a7a8 r3:826ca380 [ 3309.880975][T26063] [<807f7a74>] (tomoyo_path_number_perm) from [<807fc494>] (tomoyo_file_ioctl+0x1c/0x20) [ 3309.881073][T26063] r10:831ce200 r9:00000003 r8:86a1a780 r7:20000180 r6:20000180 r5:00005421 [ 3309.881103][T26063] r4:86a1a780 [ 3309.881124][T26063] [<807fc478>] (tomoyo_file_ioctl) from [<807a7ff8>] (security_file_ioctl+0x80/0x1d4) [ 3309.881186][T26063] [<807a7f78>] (security_file_ioctl) from [<80590a34>] (sys_ioctl+0x4c/0xb5c) [ 3309.881265][T26063] r7:20000180 r6:00005421 r5:86a1a781 r4:00000000 [ 3309.881287][T26063] [<805909e8>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3309.881381][T26063] Exception stack(0xecce5fa8 to 0xecce5ff0) [ 3309.881433][T26063] 5fa0: 00000000 00000000 00000003 00005421 20000180 00000000 [ 3309.881472][T26063] 5fc0: 00000000 00000000 0012ece4 00000036 003462d8 00000000 00000001 76fce0dc [ 3309.881505][T26063] 5fe0: 76fcde88 76fcde78 00018ba0 001302e0 [ 3309.881545][T26063] r10:00000036 r9:831ce200 r8:8020029c r7:00000036 r6:0012ece4 r5:00000000 [ 3309.881570][T26063] r4:00000000 [ 3309.907609][T26063] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3313.165741][T26069] netlink: 4 bytes leftover after parsing attributes in process `syz.9.4554'. [ 3328.621300][T26177] FAULT_INJECTION: forcing a failure. [ 3328.621300][T26177] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3328.621599][T26177] CPU: 1 UID: 0 PID: 26177 Comm: syz.7.4567 Tainted: G L syzkaller #0 PREEMPT [ 3328.621677][T26177] Tainted: [L]=SOFTLOCKUP [ 3328.621688][T26177] Hardware name: ARM-Versatile Express [ 3328.621712][T26177] Call trace: [ 3328.621736][T26177] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 3328.621806][T26177] r7:60000013 r6:60000013 r5:822a80d8 r4:00000000 [ 3328.621816][T26177] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 3328.621843][T26177] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 3328.621875][T26177] r7:00000000 r6:00000000 r5:847ab100 r4:829512dc [ 3328.621886][T26177] [<8021e44c>] (dump_stack) from [<809bc9e8>] (should_fail_ex+0x1c0/0x224) [ 3328.621947][T26177] [<809bc828>] (should_fail_ex) from [<809bca60>] (should_fail+0x14/0x18) [ 3328.621980][T26177] r8:76fcdf08 r7:00000000 r6:00000000 r5:ed08df68 r4:00000002 [ 3328.621989][T26177] [<809bca4c>] (should_fail) from [<809bca80>] (should_fail_usercopy+0x1c/0x20) [ 3328.622016][T26177] [<809bca64>] (should_fail_usercopy) from [<805b2c00>] (simple_read_from_buffer+0x80/0x140) [ 3328.622047][T26177] [<805b2b80>] (simple_read_from_buffer) from [<806368e8>] (proc_fail_nth_read+0xb8/0x10c) [ 3328.622200][T26177] r10:80636830 r9:00000001 r8:00000002 r7:ed08df68 r6:0000000f r5:76fcdf08 [ 3328.623806][T26177] r4:847ab100 r3:ed08de9f [ 3328.623866][T26177] [<80636830>] (proc_fail_nth_read) from [<80575440>] (vfs_read+0xc0/0x328) [ 3328.623948][T26177] r8:847ab100 r7:ed08df68 r6:76fcdf08 r5:889ff480 r4:0000000f [ 3328.624034][T26177] [<80575380>] (vfs_read) from [<805760d4>] (ksys_read+0x74/0xec) [ 3328.624259][T26177] r10:00000003 r9:847ab100 r8:8020029c r7:00000000 r6:00000000 r5:889ff480 [ 3328.624375][T26177] r4:889ff483 [ 3328.624549][T26177] [<80576060>] (ksys_read) from [<8057615c>] (sys_read+0x10/0x14) [ 3328.624664][T26177] r7:00000003 r6:00000000 r5:00000000 r4:00000000 [ 3328.624675][T26177] [<8057614c>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3328.624735][T26177] Exception stack(0xed08dfa8 to 0xed08dff0) [ 3328.624769][T26177] dfa0: 00000000 00000000 00000005 76fcdf08 0000000f 00000000 [ 3328.624817][T26177] dfc0: 00000000 00000000 00000000 00000003 003462d8 00000000 00000001 76fce0dc [ 3328.624834][T26177] dfe0: 76fcde58 76fcde44 0010b504 001120e8 [ 3384.818418][ T28] audit: type=1400 audit(3646.741:855): avc: denied { write } for pid=26459 comm="syz.7.4594" name="vcsu" dev="devtmpfs" ino=14 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:dri_device_t:s0" [ 3384.857559][ T28] audit: type=1400 audit(3646.781:856): avc: denied { open } for pid=26459 comm="syz.7.4594" path="/dev/vcsu" dev="devtmpfs" ino=14 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:dri_device_t:s0" [ 3385.992922][T26462] FAULT_INJECTION: forcing a failure. [ 3385.992922][T26462] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3385.993243][T26462] CPU: 1 UID: 0 PID: 26462 Comm: syz.7.4595 Tainted: G L syzkaller #0 PREEMPT [ 3385.993304][T26462] Tainted: [L]=SOFTLOCKUP [ 3385.993314][T26462] Hardware name: ARM-Versatile Express [ 3385.993327][T26462] Call trace: [ 3385.993353][T26462] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 3385.993467][T26462] r7:60000013 r6:60000013 r5:822a80d8 r4:00000000 [ 3385.993479][T26462] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 3385.993509][T26462] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 3385.993540][T26462] r7:00000010 r6:00000000 r5:847ab100 r4:829512dc [ 3385.993548][T26462] [<8021e44c>] (dump_stack) from [<809bc9e8>] (should_fail_ex+0x1c0/0x224) [ 3385.993576][T26462] [<809bc828>] (should_fail_ex) from [<809bca60>] (should_fail+0x14/0x18) [ 3385.993637][T26462] r8:8020029c r7:00000010 r6:20000180 r5:e01e9ef4 r4:00000010 [ 3385.993647][T26462] [<809bca4c>] (should_fail) from [<809bca80>] (should_fail_usercopy+0x1c/0x20) [ 3385.993671][T26462] [<809bca64>] (should_fail_usercopy) from [<815c506c>] (move_addr_to_kernel+0x34/0xf8) [ 3385.993702][T26462] [<815c5038>] (move_addr_to_kernel) from [<815c6940>] (__sys_connect+0x5c/0xc8) [ 3385.993739][T26462] r7:20000180 r6:00000010 r5:86fe40c1 r4:00000005 [ 3385.993747][T26462] [<815c68e4>] (__sys_connect) from [<815c69bc>] (sys_connect+0x10/0x14) [ 3385.993809][T26462] r7:0000011b r6:0012ece4 r5:00000000 r4:00000000 [ 3385.993819][T26462] [<815c69ac>] (sys_connect) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3385.993846][T26462] Exception stack(0xe01e9fa8 to 0xe01e9ff0) [ 3385.993876][T26462] 9fa0: 00000000 00000000 00000005 20000180 00000010 00000000 [ 3385.993933][T26462] 9fc0: 00000000 00000000 0012ece4 0000011b 003462d8 00000000 00000001 76fce0dc [ 3385.993962][T26462] 9fe0: 76fcde88 76fcde78 00018ba0 001302e0 [ 3411.562834][T26566] netlink: 132 bytes leftover after parsing attributes in process `syz.7.4612'. [ 3416.529641][ T28] audit: type=1400 audit(3678.451:857): avc: denied { remount } for pid=26580 comm="syz.7.4619" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 3419.233783][T26599] FAULT_INJECTION: forcing a failure. [ 3419.233783][T26599] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3419.234319][T26599] CPU: 1 UID: 0 PID: 26599 Comm: syz.9.4624 Tainted: G L syzkaller #0 PREEMPT [ 3419.234427][T26599] Tainted: [L]=SOFTLOCKUP [ 3419.234449][T26599] Hardware name: ARM-Versatile Express [ 3419.234523][T26599] Call trace: [ 3419.234597][T26599] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 3419.234794][T26599] r7:60000013 r6:60000013 r5:822a80d8 r4:00000000 [ 3419.234836][T26599] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 3419.234980][T26599] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 3419.235105][T26599] r7:866cb000 r6:00000000 r5:851224c0 r4:829512dc [ 3419.235158][T26599] [<8021e44c>] (dump_stack) from [<809bc9e8>] (should_fail_ex+0x1c0/0x224) [ 3419.235224][T26599] [<809bc828>] (should_fail_ex) from [<809bca60>] (should_fail+0x14/0x18) [ 3419.235330][T26599] r8:00000ec0 r7:866cb000 r6:00000b68 r5:00000140 r4:00001000 [ 3419.235366][T26599] [<809bca4c>] (should_fail) from [<809bca80>] (should_fail_usercopy+0x1c/0x20) [ 3419.235424][T26599] [<809bca64>] (should_fail_usercopy) from [<816fddb8>] (bpf_test_init+0x88/0x1a4) [ 3419.235482][T26599] [<816fdd30>] (bpf_test_init) from [<81700918>] (bpf_prog_test_run_xdp+0x1b0/0x73c) [ 3419.235596][T26599] r10:851224c0 r9:00000040 r8:00000002 r7:00000b68 r6:ea9e7000 r5:00000000 [ 3419.235617][T26599] r4:ea9e5eb0 [ 3419.235633][T26599] [<81700768>] (bpf_prog_test_run_xdp) from [<803dc458>] (__sys_bpf+0xccc/0x2038) [ 3419.235721][T26599] r10:0000000a r9:00000000 r8:ea9e5e50 r7:00000048 r6:ea9e7000 r5:20000600 [ 3419.235853][T26599] r4:00000000 [ 3419.235952][T26599] [<803db78c>] (__sys_bpf) from [<803ddd5c>] (sys_bpf+0x2c/0x48) [ 3419.236069][T26599] r10:00000182 r9:851224c0 r8:8020029c r7:00000182 r6:0012ece4 r5:00000000 [ 3419.236144][T26599] r4:00000000 [ 3419.236219][T26599] [<803ddd30>] (sys_bpf) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3419.236371][T26599] Exception stack(0xea9e5fa8 to 0xea9e5ff0) [ 3419.236513][T26599] 5fa0: 00000000 00000000 0000000a 20000600 00000048 00000000 [ 3419.236558][T26599] 5fc0: 00000000 00000000 0012ece4 00000182 003462d8 00000000 00000001 76f6a0dc [ 3419.236675][T26599] 5fe0: 76f69e88 76f69e78 00018ba0 001302e0 [ 3427.175220][ T28] audit: type=1400 audit(3689.071:858): avc: denied { write } for pid=26607 comm="syz.9.4628" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 3427.175679][ T28] audit: type=1400 audit(3689.071:859): avc: denied { read } for pid=26607 comm="syz.9.4628" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 3427.951589][T26614] FAULT_INJECTION: forcing a failure. [ 3427.951589][T26614] name failslab, interval 1, probability 0, space 0, times 0 [ 3427.952170][T26614] CPU: 1 UID: 0 PID: 26614 Comm: syz.7.4630 Tainted: G L syzkaller #0 PREEMPT [ 3427.952292][T26614] Tainted: [L]=SOFTLOCKUP [ 3427.952315][T26614] Hardware name: ARM-Versatile Express [ 3427.952341][T26614] Call trace: [ 3427.952391][T26614] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 3427.952515][T26614] r7:60000013 r6:60000013 r5:822a80d8 r4:00000000 [ 3427.952536][T26614] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 3427.952995][T26614] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 3427.953153][T26614] r7:00000000 r6:00000000 r5:83e4c980 r4:82919450 [ 3427.953290][T26614] [<8021e44c>] (dump_stack) from [<809bc9e8>] (should_fail_ex+0x1c0/0x224) [ 3427.953362][T26614] [<809bc828>] (should_fail_ex) from [<805440e0>] (should_failslab+0x6c/0x94) [ 3427.953503][T26614] r8:00000000 r7:00000000 r6:83001480 r5:00000c40 r4:00001000 [ 3427.953973][T26614] [<80544074>] (should_failslab) from [<80523a94>] (__kmalloc_noprof+0xa4/0x39c) [ 3427.954101][T26614] [<805239f0>] (__kmalloc_noprof) from [<807fba78>] (tomoyo_realpath_from_path+0x3c/0x16c) [ 3427.954218][T26614] r10:000000c5 r9:830bc400 r8:00000000 r7:834c7220 r6:8392c3e8 r5:00001000 [ 3427.954509][T26614] r4:00000000 [ 3427.954683][T26614] [<807fba3c>] (tomoyo_realpath_from_path) from [<807f7f44>] (tomoyo_path_perm+0xe4/0x200) [ 3427.955171][T26614] r10:000000c5 r9:83e4c980 r8:00000001 r7:00000000 r6:00000005 r5:00000000 [ 3427.955376][T26614] r4:00000000 r3:00000000 [ 3427.955541][T26614] [<807f7e60>] (tomoyo_path_perm) from [<807fc2c0>] (tomoyo_inode_getattr+0x1c/0x20) [ 3427.955614][T26614] r8:8020029c r7:8392c3c0 r6:8392c3e8 r5:df9e1eb8 r4:8392c3e8 [ 3427.955635][T26614] [<807fc2a4>] (tomoyo_inode_getattr) from [<807b49a4>] (security_inode_getattr+0x64/0x198) [ 3427.955694][T26614] [<807b4940>] (security_inode_getattr) from [<8057daf4>] (vfs_fstat+0x30/0x8c) [ 3427.955770][T26614] r5:df9e1eb8 r4:8392c3c1 [ 3427.955889][T26614] [<8057dac4>] (vfs_fstat) from [<8057dc08>] (__do_sys_fstat64+0x40/0x7c) [ 3427.955957][T26614] r7:000000c5 r6:0012ece4 r5:20000500 r4:00000003 [ 3427.955977][T26614] [<8057dbc8>] (__do_sys_fstat64) from [<8057de24>] (sys_fstat64+0x10/0x14) [ 3427.956034][T26614] r5:00000000 r4:00000000 [ 3427.956048][T26614] [<8057de14>] (sys_fstat64) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3427.956234][T26614] Exception stack(0xdf9e1fa8 to 0xdf9e1ff0) [ 3427.956462][T26614] 1fa0: 00000000 00000000 00000003 20000500 00000000 00000000 [ 3427.956592][T26614] 1fc0: 00000000 00000000 0012ece4 000000c5 003462d8 00000000 00000001 76fce0dc [ 3427.956609][T26614] 1fe0: 76fcde88 76fcde78 00018ba0 001302e0 [ 3428.175264][T26614] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3434.408232][T26634] FAULT_INJECTION: forcing a failure. [ 3434.408232][T26634] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3434.408787][T26634] CPU: 1 UID: 0 PID: 26634 Comm: syz.7.4636 Tainted: G L syzkaller #0 PREEMPT [ 3434.408896][T26634] Tainted: [L]=SOFTLOCKUP [ 3434.408917][T26634] Hardware name: ARM-Versatile Express [ 3434.408943][T26634] Call trace: [ 3434.408991][T26634] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 3434.409108][T26634] r7:60000013 r6:60000013 r5:822a80d8 r4:00000000 [ 3434.409132][T26634] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 3434.409191][T26634] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 3434.409254][T26634] r7:20000500 r6:00000000 r5:847ab100 r4:829512dc [ 3434.409718][T26634] [<8021e44c>] (dump_stack) from [<809bc9e8>] (should_fail_ex+0x1c0/0x224) [ 3434.410092][T26634] [<809bc828>] (should_fail_ex) from [<809bca60>] (should_fail+0x14/0x18) [ 3434.410317][T26634] r8:00004080 r7:20000500 r6:dfbbde28 r5:00000000 r4:dfbbdf20 [ 3434.410674][T26634] [<809bca4c>] (should_fail) from [<809bca80>] (should_fail_usercopy+0x1c/0x20) [ 3434.410920][T26634] [<809bca64>] (should_fail_usercopy) from [<815c5180>] (copy_msghdr_from_user+0x50/0x1e0) [ 3434.411131][T26634] [<815c5130>] (copy_msghdr_from_user) from [<815c5388>] (___sys_sendmsg+0x78/0xd0) [ 3434.411214][T26634] r8:00004080 r7:00000000 r6:836d4500 r5:dfbbdf20 r4:dfbbde6c [ 3434.411233][T26634] [<815c5310>] (___sys_sendmsg) from [<815c7414>] (__sys_sendmsg+0x8c/0xe0) [ 3434.411568][T26634] r9:847ab100 r8:889ffd80 r7:00004080 r6:20000500 r5:889ffd81 r4:00000004 [ 3434.411956][T26634] [<815c7388>] (__sys_sendmsg) from [<815c747c>] (sys_sendmsg+0x14/0x18) [ 3434.412285][T26634] r8:8020029c r7:00000128 r6:0012ece4 r5:00000000 r4:00000000 [ 3434.412749][T26634] [<815c7468>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3434.413037][T26634] Exception stack(0xdfbbdfa8 to 0xdfbbdff0) [ 3434.413204][T26634] dfa0: 00000000 00000000 00000004 20000500 00004080 00000000 [ 3434.413273][T26634] dfc0: 00000000 00000000 0012ece4 00000128 003462d8 00000000 00000001 76fce0dc [ 3434.413317][T26634] dfe0: 76fcde88 76fcde78 00018ba0 001302e0 [ 3437.196792][T26641] FAULT_INJECTION: forcing a failure. [ 3437.196792][T26641] name failslab, interval 1, probability 0, space 0, times 0 [ 3437.211639][T26641] CPU: 1 UID: 0 PID: 26641 Comm: syz.7.4640 Tainted: G L syzkaller #0 PREEMPT [ 3437.211820][T26641] Tainted: [L]=SOFTLOCKUP [ 3437.211841][T26641] Hardware name: ARM-Versatile Express [ 3437.211865][T26641] Call trace: [ 3437.211908][T26641] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 3437.212019][T26641] r7:60000013 r6:60000013 r5:822a80d8 r4:00000000 [ 3437.212039][T26641] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 3437.212097][T26641] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 3437.212159][T26641] r7:00000000 r6:00000000 r5:83e38c40 r4:82919450 [ 3437.212176][T26641] [<8021e44c>] (dump_stack) from [<809bc9e8>] (should_fail_ex+0x1c0/0x224) [ 3437.212236][T26641] [<809bc828>] (should_fail_ex) from [<805440e0>] (should_failslab+0x6c/0x94) [ 3437.212306][T26641] r8:00000cc0 r7:00000000 r6:00000cc0 r5:00000000 r4:830e9780 [ 3437.212326][T26641] [<80544074>] (should_failslab) from [<805232c4>] (kmem_cache_alloc_node_noprof+0x58/0x3c8) [ 3437.212382][T26641] [<8052326c>] (kmem_cache_alloc_node_noprof) from [<815d5b9c>] (__alloc_skb+0x74/0x2c0) [ 3437.212459][T26641] r10:00000000 r9:815d5d4c r8:00000cc0 r7:00000000 r6:830e9780 r5:ffffffff [ 3437.212482][T26641] r4:dddd0688 [ 3437.212499][T26641] [<815d5b28>] (__alloc_skb) from [<816f7754>] (netlink_alloc_large_skb+0x8c/0xa8) [ 3437.212573][T26641] r9:00000000 r8:00000000 r7:86ffc000 r6:00000010 r5:854a1400 r4:00000140 [ 3437.212593][T26641] [<816f76c8>] (netlink_alloc_large_skb) from [<816f7f14>] (netlink_sendmsg+0x130/0x440) [ 3437.212652][T26641] r5:854a1400 r4:dfb25f20 [ 3437.212671][T26641] [<816f7de4>] (netlink_sendmsg) from [<815c40ec>] (__sock_sendmsg+0x44/0x78) [ 3437.212752][T26641] r10:00000000 r9:00000000 r8:dfb25dcc r7:00000000 r6:854a1400 r5:dfb25f20 [ 3437.212774][T26641] r4:00000000 [ 3437.212790][T26641] [<815c40a8>] (__sock_sendmsg) from [<815c4fac>] (____sys_sendmsg+0x238/0x2c4) [ 3437.212857][T26641] r7:00000000 r6:00000000 r5:854a1400 r4:dfb25f20 [ 3437.212876][T26641] [<815c4d74>] (____sys_sendmsg) from [<815c53ac>] (___sys_sendmsg+0x9c/0xd0) [ 3437.212947][T26641] r10:00000128 r9:20000200 r8:00000000 r7:00000000 r6:854a1400 r5:dfb25f20 [ 3437.212969][T26641] r4:00000000 [ 3437.212985][T26641] [<815c5310>] (___sys_sendmsg) from [<815c7414>] (__sys_sendmsg+0x8c/0xe0) [ 3437.213052][T26641] r9:83e38c40 r8:889ffc00 r7:00000000 r6:20000200 r5:889ffc01 r4:0000000a [ 3437.213072][T26641] [<815c7388>] (__sys_sendmsg) from [<815c747c>] (sys_sendmsg+0x14/0x18) [ 3437.213133][T26641] r8:8020029c r7:00000128 r6:0012ece4 r5:00000000 r4:00000000 [ 3437.213153][T26641] [<815c7468>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3437.213202][T26641] Exception stack(0xdfb25fa8 to 0xdfb25ff0) [ 3437.213248][T26641] 5fa0: 00000000 00000000 0000000a 20000200 00000000 00000000 [ 3437.213286][T26641] 5fc0: 00000000 00000000 0012ece4 00000128 003462d8 00000000 00000001 76fce0dc [ 3437.213315][T26641] 5fe0: 76fcde88 76fcde78 00018ba0 001302e0 [ 3437.858379][T26643] FAULT_INJECTION: forcing a failure. [ 3437.858379][T26643] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3437.885963][T26643] CPU: 0 UID: 0 PID: 26643 Comm: syz.9.4641 Tainted: G L syzkaller #0 PREEMPT [ 3437.886141][T26643] Tainted: [L]=SOFTLOCKUP [ 3437.886167][T26643] Hardware name: ARM-Versatile Express [ 3437.886196][T26643] Call trace: [ 3437.886244][T26643] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 3437.886351][T26643] r7:60000013 r6:60000013 r5:822a80d8 r4:00000000 [ 3437.886369][T26643] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 3437.886422][T26643] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 3437.886484][T26643] r7:00000000 r6:00000000 r5:847ab100 r4:829512dc [ 3437.886501][T26643] [<8021e44c>] (dump_stack) from [<809bc9e8>] (should_fail_ex+0x1c0/0x224) [ 3437.886562][T26643] [<809bc828>] (should_fail_ex) from [<809bca60>] (should_fail+0x14/0x18) [ 3437.886623][T26643] r8:76f69f08 r7:00000000 r6:00000000 r5:ebfa5f68 r4:00000002 [ 3437.886641][T26643] [<809bca4c>] (should_fail) from [<809bca80>] (should_fail_usercopy+0x1c/0x20) [ 3437.886704][T26643] [<809bca64>] (should_fail_usercopy) from [<805b2c00>] (simple_read_from_buffer+0x80/0x140) [ 3437.886765][T26643] [<805b2b80>] (simple_read_from_buffer) from [<806368e8>] (proc_fail_nth_read+0xb8/0x10c) [ 3437.886844][T26643] r10:80636830 r9:00000001 r8:00000002 r7:ebfa5f68 r6:0000000f r5:76f69f08 [ 3437.886867][T26643] r4:847ab100 r3:ebfa5e9f [ 3437.886885][T26643] [<80636830>] (proc_fail_nth_read) from [<80575440>] (vfs_read+0xc0/0x328) [ 3437.886959][T26643] r8:847ab100 r7:ebfa5f68 r6:76f69f08 r5:85c20540 r4:0000000f [ 3437.886983][T26643] [<80575380>] (vfs_read) from [<805760d4>] (ksys_read+0x74/0xec) [ 3437.887049][T26643] r10:00000003 r9:847ab100 r8:8020029c r7:00000000 r6:00000000 r5:85c20540 [ 3437.887072][T26643] r4:85c20543 [ 3437.887088][T26643] [<80576060>] (ksys_read) from [<8057615c>] (sys_read+0x10/0x14) [ 3437.887153][T26643] r7:00000003 r6:00000000 r5:00000000 r4:00000000 [ 3437.887174][T26643] [<8057614c>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3437.887222][T26643] Exception stack(0xebfa5fa8 to 0xebfa5ff0) [ 3437.887261][T26643] 5fa0: 00000000 00000000 00000004 76f69f08 0000000f 00000000 [ 3437.887296][T26643] 5fc0: 00000000 00000000 00000000 00000003 003462d8 00000000 00000001 76f6a0dc [ 3437.887324][T26643] 5fe0: 76f69e58 76f69e44 0010b504 001120e8 [ 3443.470060][ T28] audit: type=1400 audit(3705.391:860): avc: denied { setattr } for pid=26659 comm="syz.9.4648" name="CAN_BCM" dev="sockfs" ino=55531 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 3443.505110][ T28] audit: type=1400 audit(3705.401:861): avc: denied { map } for pid=26659 comm="syz.9.4648" path="socket:[55532]" dev="sockfs" ino=55532 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 3443.505529][ T28] audit: type=1400 audit(3705.401:862): avc: denied { read } for pid=26659 comm="syz.9.4648" path="socket:[55532]" dev="sockfs" ino=55532 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 3452.576327][T26678] FAULT_INJECTION: forcing a failure. [ 3452.576327][T26678] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3452.605222][T26678] CPU: 1 UID: 0 PID: 26678 Comm: syz.9.4654 Tainted: G L syzkaller #0 PREEMPT [ 3452.605390][T26678] Tainted: [L]=SOFTLOCKUP [ 3452.605411][T26678] Hardware name: ARM-Versatile Express [ 3452.605437][T26678] Call trace: [ 3452.605483][T26678] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 3452.605604][T26678] r7:60000013 r6:60000013 r5:822a80d8 r4:00000000 [ 3452.605627][T26678] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 3452.605683][T26678] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 3452.605756][T26678] r7:8020640c r6:00000000 r5:84778c40 r4:829512dc [ 3452.605775][T26678] [<8021e44c>] (dump_stack) from [<809bc9e8>] (should_fail_ex+0x1c0/0x224) [ 3452.605830][T26678] [<809bc828>] (should_fail_ex) from [<809bca60>] (should_fail+0x14/0x18) [ 3452.605886][T26678] r8:dfd79eb8 r7:8020640c r6:20000040 r5:841bb300 r4:85c21cc0 [ 3452.605937][T26678] [<809bca4c>] (should_fail) from [<809bca80>] (should_fail_usercopy+0x1c/0x20) [ 3452.605988][T26678] [<809bca64>] (should_fail_usercopy) from [<8142cd80>] (comedi_unlocked_ioctl+0x6f0/0x1dbc) [ 3452.606048][T26678] [<8142c690>] (comedi_unlocked_ioctl) from [<80590c2c>] (sys_ioctl+0x244/0xb5c) [ 3452.606120][T26678] r10:84778c40 r9:00000003 r8:85c21cc0 r7:20000040 r6:8020640c r5:85c21cc1 [ 3452.606142][T26678] r4:00000000 [ 3452.606159][T26678] [<805909e8>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3452.606210][T26678] Exception stack(0xdfd79fa8 to 0xdfd79ff0) [ 3452.606257][T26678] 9fa0: 00000000 00000000 00000003 8020640c 20000040 00000000 [ 3452.606295][T26678] 9fc0: 00000000 00000000 0012ece4 00000036 003462d8 00000000 00000001 76f6a0dc [ 3452.606323][T26678] 9fe0: 76f69e88 76f69e78 00018ba0 001302e0 [ 3452.606360][T26678] r10:00000036 r9:84778c40 r8:8020029c r7:00000036 r6:0012ece4 r5:00000000 [ 3452.606382][T26678] r4:00000000 [ 3459.968492][ T28] audit: type=1400 audit(3721.891:863): avc: denied { bind } for pid=26683 comm="syz.7.4657" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 3460.216252][ T28] audit: type=1400 audit(3722.141:864): avc: denied { listen } for pid=26683 comm="syz.7.4657" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 3460.641862][ T28] audit: type=1400 audit(3722.551:865): avc: denied { connect } for pid=26683 comm="syz.7.4657" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 3487.239678][T26789] FAULT_INJECTION: forcing a failure. [ 3487.239678][T26789] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3487.240168][T26789] CPU: 0 UID: 0 PID: 26789 Comm: syz.7.4673 Tainted: G L syzkaller #0 PREEMPT [ 3487.240286][T26789] Tainted: [L]=SOFTLOCKUP [ 3487.240310][T26789] Hardware name: ARM-Versatile Express [ 3487.240336][T26789] Call trace: [ 3487.240385][T26789] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 3487.240658][T26789] r7:60000013 r6:60000013 r5:822a80d8 r4:00000000 [ 3487.240863][T26789] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 3487.241080][T26789] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 3487.241237][T26789] r7:200007c0 r6:00000000 r5:86dbee40 r4:829512dc [ 3487.241474][T26789] [<8021e44c>] (dump_stack) from [<809bc9e8>] (should_fail_ex+0x1c0/0x224) [ 3487.241837][T26789] [<809bc828>] (should_fail_ex) from [<809bca60>] (should_fail+0x14/0x18) [ 3487.241979][T26789] r8:dfce9e2c r7:200007c0 r6:0000000a r5:00000000 r4:00000000 [ 3487.241999][T26789] [<809bca4c>] (should_fail) from [<809bca80>] (should_fail_usercopy+0x1c/0x20) [ 3487.242196][T26789] [<809bca64>] (should_fail_usercopy) from [<808f6ec4>] (_copy_from_iter+0x1e4/0x7c4) [ 3487.243045][T26789] [<808f6ce0>] (_copy_from_iter) from [<81951f94>] (packet_sendmsg+0x7fc/0x17e4) [ 3487.243318][T26789] r10:86a6eb54 r9:00000000 r8:86a6e800 r7:dfce9f30 r6:dfce9f20 r5:00000f09 [ 3487.243624][T26789] r4:86af1000 [ 3487.244008][T26789] [<81951798>] (packet_sendmsg) from [<815c40ec>] (__sock_sendmsg+0x44/0x78) [ 3487.244482][T26789] r10:24000008 r9:00000000 r8:dfce9dcc r7:00000000 r6:854a0280 r5:dfce9f20 [ 3487.244696][T26789] r4:00000000 [ 3487.244925][T26789] [<815c40a8>] (__sock_sendmsg) from [<815c4fac>] (____sys_sendmsg+0x238/0x2c4) [ 3487.244996][T26789] r7:00000000 r6:00000000 r5:854a0280 r4:dfce9f20 [ 3487.245006][T26789] [<815c4d74>] (____sys_sendmsg) from [<815c53ac>] (___sys_sendmsg+0x9c/0xd0) [ 3487.245042][T26789] r10:00000128 r9:20000300 r8:24000008 r7:00000000 r6:854a0280 r5:dfce9f20 [ 3487.245053][T26789] r4:00000000 [ 3487.245060][T26789] [<815c5310>] (___sys_sendmsg) from [<815c7414>] (__sys_sendmsg+0x8c/0xe0) [ 3487.245092][T26789] r9:86dbee40 r8:863d8300 r7:24000008 r6:20000300 r5:863d8301 r4:00000003 [ 3487.245100][T26789] [<815c7388>] (__sys_sendmsg) from [<815c747c>] (sys_sendmsg+0x14/0x18) [ 3487.245129][T26789] r8:8020029c r7:00000128 r6:0012ece4 r5:00000000 r4:00000000 [ 3487.245137][T26789] [<815c7468>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3487.245159][T26789] Exception stack(0xdfce9fa8 to 0xdfce9ff0) [ 3487.245186][T26789] 9fa0: 00000000 00000000 00000003 20000300 24000008 00000000 [ 3487.245318][T26789] 9fc0: 00000000 00000000 0012ece4 00000128 003462d8 00000000 00000001 76fce0dc [ 3487.245332][T26789] 9fe0: 76fcde88 76fcde78 00018ba0 001302e0 [ 3494.388293][T26854] FAULT_INJECTION: forcing a failure. [ 3494.388293][T26854] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3494.388833][T26854] CPU: 0 UID: 0 PID: 26854 Comm: syz.7.4678 Tainted: G L syzkaller #0 PREEMPT [ 3494.388939][T26854] Tainted: [L]=SOFTLOCKUP [ 3494.388959][T26854] Hardware name: ARM-Versatile Express [ 3494.388987][T26854] Call trace: [ 3494.389855][T26854] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 3494.390194][T26854] r7:60000013 r6:60000013 r5:822a80d8 r4:00000000 [ 3494.390270][T26854] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 3494.390418][T26854] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 3494.390510][T26854] r7:00000000 r6:00000000 r5:8475ee40 r4:829512dc [ 3494.390569][T26854] [<8021e44c>] (dump_stack) from [<809bc9e8>] (should_fail_ex+0x1c0/0x224) [ 3494.390755][T26854] [<809bc828>] (should_fail_ex) from [<809bca60>] (should_fail+0x14/0x18) [ 3494.390914][T26854] r8:76fcdf08 r7:00000000 r6:00000000 r5:e0205f68 r4:00000002 [ 3494.390993][T26854] [<809bca4c>] (should_fail) from [<809bca80>] (should_fail_usercopy+0x1c/0x20) [ 3494.391067][T26854] [<809bca64>] (should_fail_usercopy) from [<805b2c00>] (simple_read_from_buffer+0x80/0x140) [ 3494.391158][T26854] [<805b2b80>] (simple_read_from_buffer) from [<806368e8>] (proc_fail_nth_read+0xb8/0x10c) [ 3494.391353][T26854] r10:80636830 r9:00000001 r8:00000002 r7:e0205f68 r6:0000000f r5:76fcdf08 [ 3494.391398][T26854] r4:8475ee40 r3:e0205e9f [ 3494.391423][T26854] [<80636830>] (proc_fail_nth_read) from [<80575440>] (vfs_read+0xc0/0x328) [ 3494.391520][T26854] r8:8475ee40 r7:e0205f68 r6:76fcdf08 r5:889ff3c0 r4:0000000f [ 3494.391684][T26854] [<80575380>] (vfs_read) from [<805760d4>] (ksys_read+0x74/0xec) [ 3494.391820][T26854] r10:00000003 r9:8475ee40 r8:8020029c r7:00000000 r6:00000000 r5:889ff3c0 [ 3494.391951][T26854] r4:889ff3c3 [ 3494.391974][T26854] [<80576060>] (ksys_read) from [<8057615c>] (sys_read+0x10/0x14) [ 3494.392106][T26854] r7:00000003 r6:00000000 r5:00000000 r4:00000000 [ 3494.392155][T26854] [<8057614c>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3494.392327][T26854] Exception stack(0xe0205fa8 to 0xe0205ff0) [ 3494.392375][T26854] 5fa0: 00000000 00000000 00000003 76fcdf08 0000000f 00000000 [ 3494.392514][T26854] 5fc0: 00000000 00000000 00000000 00000003 003462d8 00000000 003d0f00 76fce0dc [ 3494.392618][T26854] 5fe0: 76fcde58 76fcde44 0010b504 001120e8 [ 3505.171543][T26902] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=26902 comm=syz.7.4682 [ 3505.461224][T26902] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=26902 comm=syz.7.4682 [ 3506.796496][T26904] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=26904 comm=syz.7.4682 [ 3514.635737][T26950] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=26950 comm=syz.9.4688 [ 3514.705161][T26950] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=26950 comm=syz.9.4688 [ 3518.945131][ T28] audit: type=1400 audit(3780.821:866): avc: denied { ioctl } for pid=26962 comm="syz.9.4693" path="socket:[55071]" dev="sockfs" ino=55071 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 3525.948121][T26993] FAULT_INJECTION: forcing a failure. [ 3525.948121][T26993] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3525.950040][T26993] CPU: 1 UID: 0 PID: 26993 Comm: syz.7.4700 Tainted: G L syzkaller #0 PREEMPT [ 3525.950183][T26993] Tainted: [L]=SOFTLOCKUP [ 3525.950207][T26993] Hardware name: ARM-Versatile Express [ 3525.950233][T26993] Call trace: [ 3525.950288][T26993] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 3525.950410][T26993] r7:60000013 r6:60000013 r5:822a80d8 r4:00000000 [ 3525.950433][T26993] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 3525.950494][T26993] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 3525.950554][T26993] r7:200005c0 r6:00000000 r5:847ae200 r4:829512dc [ 3525.950573][T26993] [<8021e44c>] (dump_stack) from [<809bc9e8>] (should_fail_ex+0x1c0/0x224) [ 3525.950644][T26993] [<809bc828>] (should_fail_ex) from [<809bca60>] (should_fail+0x14/0x18) [ 3525.950714][T26993] r8:00000000 r7:200005c0 r6:000001cc r5:00000000 r4:ea851e78 [ 3525.950736][T26993] [<809bca4c>] (should_fail) from [<809bca80>] (should_fail_usercopy+0x1c/0x20) [ 3525.950791][T26993] [<809bca64>] (should_fail_usercopy) from [<808f6d44>] (_copy_from_iter+0x64/0x7c4) [ 3525.950847][T26993] [<808f6ce0>] (_copy_from_iter) from [<815e1b88>] (skb_copy_datagram_from_iter+0x64/0x2b0) [ 3525.950919][T26993] r10:000001cc r9:864c5c00 r8:00000000 r7:000001cc r6:00000000 r5:000001cc [ 3525.950943][T26993] r4:000001cc [ 3525.950962][T26993] [<815e1b24>] (skb_copy_datagram_from_iter) from [<818b1438>] (unix_dgram_sendmsg+0x17c/0x73c) [ 3525.951044][T26993] r10:000001cc r9:864c5c00 r8:847ae200 r7:86cdda00 r6:00000000 r5:000001cc [ 3525.951070][T26993] r4:ea851e68 [ 3525.951090][T26993] [<818b12bc>] (unix_dgram_sendmsg) from [<818b1a34>] (unix_seqpacket_sendmsg+0x3c/0x7c) [ 3525.951164][T26993] r10:81e56840 r9:847ae200 r8:815c4120 r7:863d3b40 r6:8367d400 r5:ea851e68 [ 3525.951186][T26993] r4:00000000 [ 3525.951206][T26993] [<818b19f8>] (unix_seqpacket_sendmsg) from [<815c40ec>] (__sock_sendmsg+0x44/0x78) [ 3525.951281][T26993] r5:ea851e68 r4:00000000 [ 3525.951302][T26993] [<815c40a8>] (__sock_sendmsg) from [<815c41d4>] (sock_write_iter+0xb4/0x100) [ 3525.951373][T26993] r7:863d3b40 r6:8367d400 r5:ea851f08 r4:ea851ef0 [ 3525.951393][T26993] [<815c4120>] (sock_write_iter) from [<80575fc8>] (vfs_write+0x3b8/0x450) [ 3525.951463][T26993] r7:00000000 r6:200005c0 r5:863d3b40 r4:000001cc [ 3525.951484][T26993] [<80575c10>] (vfs_write) from [<8057622c>] (ksys_write+0xcc/0xec) [ 3525.951552][T26993] r10:00000004 r9:847ae200 r8:8020029c r7:000001cc r6:200005c0 r5:863d3b40 [ 3525.951575][T26993] r4:863d3b41 [ 3525.951594][T26993] [<80576160>] (ksys_write) from [<8057625c>] (sys_write+0x10/0x14) [ 3525.951656][T26993] r7:00000004 r6:0012ece4 r5:00000000 r4:00000000 [ 3525.951676][T26993] [<8057624c>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3525.951730][T26993] Exception stack(0xea851fa8 to 0xea851ff0) [ 3525.951780][T26993] 1fa0: 00000000 00000000 00000005 200005c0 000001cc 00000000 [ 3525.951820][T26993] 1fc0: 00000000 00000000 0012ece4 00000004 003462d8 00000000 00000001 76fce0dc [ 3525.951851][T26993] 1fe0: 76fcde88 76fcde78 00018ba0 001302e0 [ 3527.843386][T27020] FAULT_INJECTION: forcing a failure. [ 3527.843386][T27020] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3527.843944][T27020] CPU: 0 UID: 0 PID: 27020 Comm: syz.9.4702 Tainted: G L syzkaller #0 PREEMPT [ 3527.844059][T27020] Tainted: [L]=SOFTLOCKUP [ 3527.844083][T27020] Hardware name: ARM-Versatile Express [ 3527.844109][T27020] Call trace: [ 3527.844168][T27020] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 3527.844286][T27020] r7:60000013 r6:60000013 r5:822a80d8 r4:00000000 [ 3527.844391][T27020] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 3527.844456][T27020] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 3527.844523][T27020] r7:846e29f4 r6:00000000 r5:85f70000 r4:829512dc [ 3527.844545][T27020] [<8021e44c>] (dump_stack) from [<809bc9e8>] (should_fail_ex+0x1c0/0x224) [ 3527.844608][T27020] [<809bc828>] (should_fail_ex) from [<809bca60>] (should_fail+0x14/0x18) [ 3527.844676][T27020] r8:8416e8c0 r7:846e29f4 r6:00000000 r5:846e2800 r4:40247007 [ 3527.844698][T27020] [<809bca4c>] (should_fail) from [<809bca80>] (should_fail_usercopy+0x1c/0x20) [ 3527.844760][T27020] [<809bca64>] (should_fail_usercopy) from [<8113dca0>] (rtc_dev_ioctl+0x160/0x94c) [ 3527.844826][T27020] [<8113db40>] (rtc_dev_ioctl) from [<80590c2c>] (sys_ioctl+0x244/0xb5c) [ 3527.844902][T27020] r9:00000003 r8:86fed180 r7:00000000 r6:40247007 r5:86fed181 r4:00000000 [ 3527.844925][T27020] [<805909e8>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3527.844977][T27020] Exception stack(0xea8edfa8 to 0xea8edff0) [ 3527.845021][T27020] dfa0: 00000000 00000000 00000003 40247007 00000000 00000000 [ 3527.845062][T27020] dfc0: 00000000 00000000 0012ece4 00000036 003462d8 00000000 00000001 76f6a0dc [ 3527.845093][T27020] dfe0: 76f69e88 76f69e78 00018ba0 001302e0 [ 3527.845134][T27020] r10:00000036 r9:85f70000 r8:8020029c r7:00000036 r6:0012ece4 r5:00000000 [ 3527.845158][T27020] r4:00000000 [ 3529.558031][T27023] FAULT_INJECTION: forcing a failure. [ 3529.558031][T27023] name failslab, interval 1, probability 0, space 0, times 0 [ 3529.558611][T27023] CPU: 0 UID: 0 PID: 27023 Comm: syz.9.4703 Tainted: G L syzkaller #0 PREEMPT [ 3529.558730][T27023] Tainted: [L]=SOFTLOCKUP [ 3529.558756][T27023] Hardware name: ARM-Versatile Express [ 3529.558781][T27023] Call trace: [ 3529.558826][T27023] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 3529.558942][T27023] r7:60000013 r6:60000013 r5:822a80d8 r4:00000000 [ 3529.558965][T27023] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 3529.559578][T27023] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 3529.559953][T27023] r7:00000cc0 r6:00000000 r5:85f70000 r4:82919450 [ 3529.560190][T27023] [<8021e44c>] (dump_stack) from [<809bc9e8>] (should_fail_ex+0x1c0/0x224) [ 3529.560273][T27023] [<809bc828>] (should_fail_ex) from [<805440e0>] (should_failslab+0x6c/0x94) [ 3529.560867][T27023] r8:82805d00 r7:00000cc0 r6:00000000 r5:00000000 r4:83019d80 [ 3529.561560][T27023] [<80544074>] (should_failslab) from [<80522b3c>] (kmem_cache_alloc_noprof+0x54/0x3bc) [ 3529.561659][T27023] [<80522ae8>] (kmem_cache_alloc_noprof) from [<80577ce8>] (alloc_empty_file+0x54/0x13c) [ 3529.561833][T27023] r10:ea8fdf18 r9:85f70000 r8:82805d00 r7:85f0b080 r6:00008002 r5:8291c60c [ 3529.562035][T27023] r4:824ae8a0 [ 3529.562107][T27023] [<80577c94>] (alloc_empty_file) from [<8058bca0>] (path_openat+0x44/0x1214) [ 3529.562203][T27023] r8:ea8fde50 r7:ffffff9c r6:ea8fdf18 r5:85f70000 r4:83925f00 [ 3529.562543][T27023] [<8058bc5c>] (path_openat) from [<8058cf28>] (do_file_open+0xb8/0x150) [ 3529.562625][T27023] r10:00000005 r9:85f70000 r8:00000000 r7:ffffff9c r6:ea8fdf18 r5:85f70000 [ 3529.562829][T27023] r4:83925f00 [ 3529.562867][T27023] [<8058ce70>] (do_file_open) from [<8057234c>] (do_sys_openat2+0x8c/0xf0) [ 3529.562945][T27023] r8:8020029c r7:20000000 r6:ffffff9c r5:83925f00 r4:00000005 [ 3529.563197][T27023] [<805722c0>] (do_sys_openat2) from [<80572658>] (sys_open+0x7c/0xcc) [ 3529.563571][T27023] r7:00000005 r6:00000000 r5:00008002 r4:20000000 [ 3529.563991][T27023] [<805725dc>] (sys_open) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3529.564361][T27023] Exception stack(0xea8fdfa8 to 0xea8fdff0) [ 3529.564545][T27023] dfa0: 00000000 00000000 20000000 00008002 00000008 00000000 [ 3529.564700][T27023] dfc0: 00000000 00000000 0012ece4 00000005 003462d8 00000000 00000001 76f6a0dc [ 3529.564830][T27023] dfe0: 76f69e88 76f69e78 00018ba0 001302e0 [ 3529.564890][T27023] r6:0012ece4 r5:00000000 r4:00000000 [ 3529.919882][ T28] audit: type=1400 audit(3791.841:867): avc: denied { name_bind } for pid=27022 comm="syz.7.4704" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 3530.836450][T27025] FAULT_INJECTION: forcing a failure. [ 3530.836450][T27025] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3530.837748][T27025] CPU: 1 UID: 0 PID: 27025 Comm: syz.7.4704 Tainted: G L syzkaller #0 PREEMPT [ 3530.837846][T27025] Tainted: [L]=SOFTLOCKUP [ 3530.837866][T27025] Hardware name: ARM-Versatile Express [ 3530.837923][T27025] Call trace: [ 3530.837971][T27025] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 3530.838075][T27025] r7:60000013 r6:60000013 r5:822a80d8 r4:00000000 [ 3530.838117][T27025] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 3530.838178][T27025] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 3530.838248][T27025] r7:00000000 r6:00000000 r5:86940000 r4:829512dc [ 3530.838267][T27025] [<8021e44c>] (dump_stack) from [<809bc9e8>] (should_fail_ex+0x1c0/0x224) [ 3530.838322][T27025] [<809bc828>] (should_fail_ex) from [<809bca60>] (should_fail+0x14/0x18) [ 3530.838378][T27025] r8:ea949eb8 r7:00000000 r6:76fcdf08 r5:00000001 r4:00000001 [ 3530.838395][T27025] [<809bca4c>] (should_fail) from [<809bca80>] (should_fail_usercopy+0x1c/0x20) [ 3530.838439][T27025] [<809bca64>] (should_fail_usercopy) from [<808ff964>] (kstrtouint_from_user+0x54/0x13c) [ 3530.838494][T27025] [<808ff910>] (kstrtouint_from_user) from [<80637bec>] (proc_fail_nth_write+0x40/0xf4) [ 3530.838557][T27025] r8:80637bac r7:ea949f68 r6:76fcdf08 r5:863d8180 r4:00000001 [ 3530.838575][T27025] [<80637bac>] (proc_fail_nth_write) from [<80575ce4>] (vfs_write+0xd4/0x450) [ 3530.838625][T27025] r5:863d8180 r4:00000001 [ 3530.838642][T27025] [<80575c10>] (vfs_write) from [<805761d4>] (ksys_write+0x74/0xec) [ 3530.838702][T27025] r10:00000004 r9:86940000 r8:8020029c r7:00000000 r6:00000002 r5:863d8180 [ 3530.838722][T27025] r4:863d8183 [ 3530.838742][T27025] [<80576160>] (ksys_write) from [<8057625c>] (sys_write+0x10/0x14) [ 3530.838796][T27025] r7:00000004 r6:00000000 r5:00000000 r4:00000000 [ 3530.838811][T27025] [<8057624c>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3530.838853][T27025] Exception stack(0xea949fa8 to 0xea949ff0) [ 3530.838892][T27025] 9fa0: 00000000 00000000 00000006 76fcdf08 00000001 00000000 [ 3530.838924][T27025] 9fc0: 00000000 00000000 00000000 00000004 003462d8 00000000 00000001 76fce0dc [ 3530.838951][T27025] 9fe0: 76fcde58 76fcde44 0010b504 001120e8 [ 3536.448669][T27045] FAULT_INJECTION: forcing a failure. [ 3536.448669][T27045] name failslab, interval 1, probability 0, space 0, times 0 [ 3536.449164][T27045] CPU: 1 UID: 0 PID: 27045 Comm: syz.7.4709 Tainted: G L syzkaller #0 PREEMPT [ 3536.449262][T27045] Tainted: [L]=SOFTLOCKUP [ 3536.449295][T27045] Hardware name: ARM-Versatile Express [ 3536.449324][T27045] Call trace: [ 3536.449405][T27045] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 3536.449528][T27045] r7:60000013 r6:60000013 r5:822a80d8 r4:00000000 [ 3536.449551][T27045] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 3536.449612][T27045] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 3536.449678][T27045] r7:00000cc0 r6:00000000 r5:847ae200 r4:82919450 [ 3536.449697][T27045] [<8021e44c>] (dump_stack) from [<809bc9e8>] (should_fail_ex+0x1c0/0x224) [ 3536.449765][T27045] [<809bc828>] (should_fail_ex) from [<805440e0>] (should_failslab+0x6c/0x94) [ 3536.449844][T27045] r8:00000014 r7:00000cc0 r6:00000000 r5:00000000 r4:83001180 [ 3536.449868][T27045] [<80544074>] (should_failslab) from [<8051e844>] (__kmalloc_cache_noprof+0x54/0x2f4) [ 3536.449967][T27045] [<8051e7f0>] (__kmalloc_cache_noprof) from [<8031f46c>] (__request_module+0xe8/0x2ec) [ 3536.450051][T27045] r10:000001ae r9:847ae200 r8:828f5c14 r7:805a20a4 r6:847ae200 r5:00000002 [ 3536.450078][T27045] r4:00000000 [ 3536.450095][T27045] [<8031f384>] (__request_module) from [<805a20a4>] (get_fs_type+0x8c/0xe8) [ 3536.450163][T27045] r3:863c0c00 r2:00000004 r1:822ca8f0 [ 3536.450221][T27045] r8:8020029c r7:000001ae r6:00000004 r5:00000000 r4:863c0c00 [ 3536.450304][T27045] [<805a2018>] (get_fs_type) from [<805cbbd0>] (sys_fsopen+0x44/0x128) [ 3536.450377][T27045] r7:000001ae r6:00000000 r5:00000000 r4:863c0c00 [ 3536.450400][T27045] [<805cbb8c>] (sys_fsopen) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3536.450449][T27045] Exception stack(0xeaa49fa8 to 0xeaa49ff0) [ 3536.450488][T27045] 9fa0: 00000000 00000000 20000280 00000000 00000000 00000000 [ 3536.450524][T27045] 9fc0: 00000000 00000000 0012ece4 000001ae 00346418 00000000 003d0f00 76f8c0dc [ 3536.450558][T27045] 9fe0: 76f8be88 76f8be78 00018ba0 001302e0 [ 3536.450597][T27045] r7:000001ae r6:0012ece4 r5:00000000 r4:00000000 [ 3540.167300][ T28] audit: type=1400 audit(3802.091:868): avc: denied { read } for pid=27046 comm="syz.9.4711" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 3545.890053][T27062] FAULT_INJECTION: forcing a failure. [ 3545.890053][T27062] name failslab, interval 1, probability 0, space 0, times 0 [ 3545.898057][T27062] CPU: 1 UID: 0 PID: 27062 Comm: syz.7.4715 Tainted: G L syzkaller #0 PREEMPT [ 3545.898191][T27062] Tainted: [L]=SOFTLOCKUP [ 3545.898218][T27062] Hardware name: ARM-Versatile Express [ 3545.898246][T27062] Call trace: [ 3545.898291][T27062] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 3545.898371][T27062] r7:60000013 r6:60000013 r5:822a80d8 r4:00000000 [ 3545.898381][T27062] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 3545.898408][T27062] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 3545.898452][T27062] r7:00000dc0 r6:00000000 r5:847ae200 r4:82919450 [ 3545.898471][T27062] [<8021e44c>] (dump_stack) from [<809bc9e8>] (should_fail_ex+0x1c0/0x224) [ 3545.898528][T27062] [<809bc828>] (should_fail_ex) from [<805440e0>] (should_failslab+0x6c/0x94) [ 3545.898577][T27062] r8:00000110 r7:00000dc0 r6:00000000 r5:00000000 r4:83001300 [ 3545.898586][T27062] [<80544074>] (should_failslab) from [<8051e844>] (__kmalloc_cache_noprof+0x54/0x2f4) [ 3545.898612][T27062] [<8051e7f0>] (__kmalloc_cache_noprof) from [<814f56b0>] (snd_mixer_oss_get_volume1_vol.constprop.0+0x80/0x178) [ 3545.898649][T27062] r10:847ae200 r9:824ae730 r8:831631e0 r7:eab3de70 r6:8478a0b8 r5:83163040 [ 3545.898659][T27062] r4:84cc2400 [ 3545.898667][T27062] [<814f5630>] (snd_mixer_oss_get_volume1_vol.constprop.0) from [<814f583c>] (snd_mixer_oss_get_volume1+0x94/0x128) [ 3545.898699][T27062] r10:847ae200 r9:814f57a8 r8:87aad080 r7:84cc1780 r6:8478a0b8 r5:eab3de70 [ 3545.898711][T27062] r4:eab3de74 r3:eab3de70 [ 3545.898719][T27062] [<814f57a8>] (snd_mixer_oss_get_volume1) from [<814f3c44>] (snd_mixer_oss_ioctl1+0xcc/0xb04) [ 3545.898758][T27062] r8:8478a5c8 r7:8478a000 r6:20000100 r5:87aad080 r4:00000003 [ 3545.898767][T27062] [<814f3b78>] (snd_mixer_oss_ioctl1) from [<814f4720>] (snd_mixer_oss_ioctl+0x14/0x18) [ 3545.898798][T27062] r10:847ae200 r9:00000003 r8:8392c240 r7:20000100 r6:80084803 r5:8392c241 [ 3545.898808][T27062] r4:00000000 [ 3545.898816][T27062] [<814f470c>] (snd_mixer_oss_ioctl) from [<80590c2c>] (sys_ioctl+0x244/0xb5c) [ 3545.898841][T27062] [<805909e8>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3545.898863][T27062] Exception stack(0xeab3dfa8 to 0xeab3dff0) [ 3545.898887][T27062] dfa0: 00000000 00000000 00000003 80084803 20000100 00000000 [ 3545.898905][T27062] dfc0: 00000000 00000000 0012ece4 00000036 003462d8 00000000 00000001 76fce0dc [ 3545.898919][T27062] dfe0: 76fcde88 76fcde78 00018ba0 001302e0 [ 3545.898937][T27062] r10:00000036 r9:847ae200 r8:8020029c r7:00000036 r6:0012ece4 r5:00000000 [ 3545.898947][T27062] r4:00000000 [ 3547.069481][T27064] FAULT_INJECTION: forcing a failure. [ 3547.069481][T27064] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3547.069774][T27064] CPU: 0 UID: 0 PID: 27064 Comm: syz.7.4716 Tainted: G L syzkaller #0 PREEMPT [ 3547.069841][T27064] Tainted: [L]=SOFTLOCKUP [ 3547.069852][T27064] Hardware name: ARM-Versatile Express [ 3547.069864][T27064] Call trace: [ 3547.069926][T27064] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 3547.070040][T27064] r7:60000013 r6:60000013 r5:822a80d8 r4:00000000 [ 3547.070052][T27064] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 3547.070082][T27064] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 3547.070114][T27064] r7:20000380 r6:00000000 r5:8475ee40 r4:829512dc [ 3547.070123][T27064] [<8021e44c>] (dump_stack) from [<809bc9e8>] (should_fail_ex+0x1c0/0x224) [ 3547.070153][T27064] [<809bc828>] (should_fail_ex) from [<809bca60>] (should_fail+0x14/0x18) [ 3547.070184][T27064] r8:00000000 r7:20000380 r6:eaae5e28 r5:00000000 r4:eaae5f20 [ 3547.070192][T27064] [<809bca4c>] (should_fail) from [<809bca80>] (should_fail_usercopy+0x1c/0x20) [ 3547.070217][T27064] [<809bca64>] (should_fail_usercopy) from [<815c5180>] (copy_msghdr_from_user+0x50/0x1e0) [ 3547.070257][T27064] [<815c5130>] (copy_msghdr_from_user) from [<815c5388>] (___sys_sendmsg+0x78/0xd0) [ 3547.070680][T27064] r8:00000000 r7:00000000 r6:836d4500 r5:eaae5f20 r4:eaae5e6c [ 3547.070831][T27064] [<815c5310>] (___sys_sendmsg) from [<815c7414>] (__sys_sendmsg+0x8c/0xe0) [ 3547.071048][T27064] r9:8475ee40 r8:869d5a80 r7:00000000 r6:20000380 r5:869d5a81 r4:00000003 [ 3547.071216][T27064] [<815c7388>] (__sys_sendmsg) from [<815c747c>] (sys_sendmsg+0x14/0x18) [ 3547.071369][T27064] r8:8020029c r7:00000128 r6:0012ece4 r5:00000000 r4:00000000 [ 3547.071390][T27064] [<815c7468>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3547.071440][T27064] Exception stack(0xeaae5fa8 to 0xeaae5ff0) [ 3547.071583][T27064] 5fa0: 00000000 00000000 00000003 20000380 00000000 00000000 [ 3547.071624][T27064] 5fc0: 00000000 00000000 0012ece4 00000128 003462d8 00000000 00000001 76fce0dc [ 3547.071691][T27064] 5fe0: 76fcde88 76fcde78 00018ba0 001302e0 [ 3559.694989][T27072] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=27072 comm=syz.7.4719 [ 3568.387677][T27103] FAULT_INJECTION: forcing a failure. [ 3568.387677][T27103] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3568.524349][T27103] CPU: 0 UID: 0 PID: 27103 Comm: syz.7.4728 Tainted: G L syzkaller #0 PREEMPT [ 3568.524528][T27103] Tainted: [L]=SOFTLOCKUP [ 3568.524555][T27103] Hardware name: ARM-Versatile Express [ 3568.524586][T27103] Call trace: [ 3568.524634][T27103] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 3568.524858][T27103] r7:60000113 r6:60000113 r5:822a80d8 r4:00000000 [ 3568.524887][T27103] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 3568.524953][T27103] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 3568.525016][T27103] r7:00000000 r6:00000000 r5:847ae200 r4:829512dc [ 3568.525036][T27103] [<8021e44c>] (dump_stack) from [<809bc9e8>] (should_fail_ex+0x1c0/0x224) [ 3568.525095][T27103] [<809bc828>] (should_fail_ex) from [<809bca60>] (should_fail+0x14/0x18) [ 3568.525159][T27103] r8:00000000 r7:00000000 r6:854a6000 r5:00000001 r4:0000011b [ 3568.525179][T27103] [<809bca4c>] (should_fail) from [<809bca80>] (should_fail_usercopy+0x1c/0x20) [ 3568.525233][T27103] [<809bca64>] (should_fail_usercopy) from [<815c4cb4>] (do_sock_getsockopt+0x128/0x1e8) [ 3568.525334][T27103] [<815c4b8c>] (do_sock_getsockopt) from [<815c70f8>] (__sys_getsockopt+0x94/0xdc) [ 3568.525472][T27103] r9:847ae200 r8:86fedf00 r7:eaf25f50 r6:00000001 r5:eaf25f58 r4:86fedf01 [ 3568.525496][T27103] [<815c7064>] (__sys_getsockopt) from [<815c715c>] (sys_getsockopt+0x1c/0x24) [ 3568.525570][T27103] r8:8020029c r7:00000127 r6:0012ece4 r5:00000000 r4:20000380 [ 3568.525594][T27103] [<815c7140>] (sys_getsockopt) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3568.525647][T27103] Exception stack(0xeaf25fa8 to 0xeaf25ff0) [ 3568.525695][T27103] 5fa0: 20000380 00000000 00000003 0000011b 00000001 200028c0 [ 3568.525738][T27103] 5fc0: 20000380 00000000 0012ece4 00000127 003462d8 00000000 00000001 76fce0dc [ 3568.525773][T27103] 5fe0: 76fcde88 76fcde78 00018ba0 001302e0 [ 3574.597386][ T28] audit: type=1400 audit(3836.521:869): avc: denied { read } for pid=27110 comm="syz.7.4732" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 3574.881038][ T28] audit: type=1400 audit(3836.801:870): avc: denied { map } for pid=27110 comm="syz.7.4732" path="socket:[56017]" dev="sockfs" ino=56017 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 3584.427598][T27147] FAULT_INJECTION: forcing a failure. [ 3584.427598][T27147] name failslab, interval 1, probability 0, space 0, times 0 [ 3584.428127][T27147] CPU: 0 UID: 0 PID: 27147 Comm: syz.7.4741 Tainted: G L syzkaller #0 PREEMPT [ 3584.428252][T27147] Tainted: [L]=SOFTLOCKUP [ 3584.428276][T27147] Hardware name: ARM-Versatile Express [ 3584.428303][T27147] Call trace: [ 3584.428354][T27147] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 3584.428472][T27147] r7:60000013 r6:60000013 r5:822a80d8 r4:00000000 [ 3584.428492][T27147] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 3584.428542][T27147] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 3584.428599][T27147] r7:00000000 r6:00000000 r5:85f70000 r4:82919450 [ 3584.428616][T27147] [<8021e44c>] (dump_stack) from [<809bc9e8>] (should_fail_ex+0x1c0/0x224) [ 3584.428670][T27147] [<809bc828>] (should_fail_ex) from [<805440e0>] (should_failslab+0x6c/0x94) [ 3584.428746][T27147] r8:00000000 r7:00000000 r6:83001180 r5:00000d40 r4:0000001f [ 3584.428765][T27147] [<80544074>] (should_failslab) from [<80523a94>] (__kmalloc_noprof+0xa4/0x39c) [ 3584.428816][T27147] [<805239f0>] (__kmalloc_noprof) from [<807fb984>] (tomoyo_encode2+0x64/0xec) [ 3584.428880][T27147] r10:00000fff r9:830bc400 r8:00000000 r7:83423550 r6:863d8328 r5:86c1bffc [ 3584.428905][T27147] r4:86c1bfe8 [ 3584.428922][T27147] [<807fb920>] (tomoyo_encode2) from [<807fba30>] (tomoyo_encode+0x24/0x30) [ 3584.428986][T27147] r9:830bc400 r8:00000000 r7:83423550 r6:863d8328 r5:00001000 r4:86c1bfe9 [ 3584.429006][T27147] [<807fba0c>] (tomoyo_encode) from [<807fbabc>] (tomoyo_realpath_from_path+0x80/0x16c) [ 3584.429064][T27147] r5:00001000 r4:86c1b000 [ 3584.429084][T27147] [<807fba3c>] (tomoyo_realpath_from_path) from [<807f7b40>] (tomoyo_path_number_perm+0xcc/0x22c) [ 3584.429155][T27147] r10:00000000 r9:840c4ca8 r8:82920574 r7:00000000 r6:81cd9ee4 r5:00000006 [ 3584.429179][T27147] r4:863d8328 r3:826ca380 [ 3584.429198][T27147] [<807f7a74>] (tomoyo_path_number_perm) from [<807fc568>] (tomoyo_path_chown+0x6c/0x78) [ 3584.429267][T27147] r10:fffff000 r9:840c4ca8 r8:82920574 r7:00000000 r6:863d8328 r5:863d8328 [ 3584.429290][T27147] r4:00000000 [ 3584.429310][T27147] [<807fc4fc>] (tomoyo_path_chown) from [<807b306c>] (security_path_chown+0x6c/0x1e8) [ 3584.429399][T27147] r5:00000000 r4:00000000 [ 3584.429419][T27147] [<807b3000>] (security_path_chown) from [<80571ad4>] (chown_common+0x160/0x248) [ 3584.429484][T27147] r7:00000000 r6:840c4c28 r5:863d8328 r4:00000000 [ 3584.429502][T27147] [<80571974>] (chown_common) from [<80571da0>] (vfs_fchown+0x58/0x78) [ 3584.429558][T27147] r10:0000005f r9:85f70000 r8:8020029c r7:00000000 r6:00000000 r5:863d8300 [ 3584.429581][T27147] r4:00000000 [ 3584.429596][T27147] [<80571d48>] (vfs_fchown) from [<80571df4>] (ksys_fchown+0x34/0x64) [ 3584.429652][T27147] r7:863d8300 r6:00000000 r5:00000000 r4:863d8301 [ 3584.429670][T27147] [<80571dc0>] (ksys_fchown) from [<80353ac0>] (sys_fchown16+0x38/0x3c) [ 3584.429736][T27147] r7:0000005f r6:0012ece4 r5:00000000 r4:00000000 [ 3584.429757][T27147] [<80353a88>] (sys_fchown16) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3584.429807][T27147] Exception stack(0xeb0f9fa8 to 0xeb0f9ff0) [ 3584.429844][T27147] 9fa0: 00000000 00000000 00000003 00000000 00000000 00000000 [ 3584.429881][T27147] 9fc0: 00000000 00000000 0012ece4 0000005f 003462d8 00000000 00000001 76fce0dc [ 3584.429947][T27147] 9fe0: 76fcde88 76fcde78 00018ba0 001302e0 [ 3584.430246][T27147] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3598.875869][T27175] FAULT_INJECTION: forcing a failure. [ 3598.875869][T27175] name failslab, interval 1, probability 0, space 0, times 0 [ 3598.876405][T27175] CPU: 0 UID: 0 PID: 27175 Comm: syz.7.4750 Tainted: G L syzkaller #0 PREEMPT [ 3598.876516][T27175] Tainted: [L]=SOFTLOCKUP [ 3598.876539][T27175] Hardware name: ARM-Versatile Express [ 3598.876569][T27175] Call trace: [ 3598.876622][T27175] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 3598.876761][T27175] r7:60000013 r6:60000013 r5:822a80d8 r4:00000000 [ 3598.876786][T27175] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 3598.876844][T27175] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 3598.876912][T27175] r7:00000000 r6:00000000 r5:847ae200 r4:82919450 [ 3598.876934][T27175] [<8021e44c>] (dump_stack) from [<809bc9e8>] (should_fail_ex+0x1c0/0x224) [ 3598.876996][T27175] [<809bc828>] (should_fail_ex) from [<805440e0>] (should_failslab+0x6c/0x94) [ 3598.877073][T27175] r8:00000000 r7:00000000 r6:83001180 r5:00000d40 r4:0000001f [ 3598.877094][T27175] [<80544074>] (should_failslab) from [<80523a94>] (__kmalloc_noprof+0xa4/0x39c) [ 3598.877152][T27175] [<805239f0>] (__kmalloc_noprof) from [<807fb984>] (tomoyo_encode2+0x64/0xec) [ 3598.877230][T27175] r10:00000fff r9:830bc400 r8:00000000 r7:834dbee0 r6:889ff3e8 r5:86977ffc [ 3598.877257][T27175] r4:86977fe8 [ 3598.877278][T27175] [<807fb920>] (tomoyo_encode2) from [<807fba30>] (tomoyo_encode+0x24/0x30) [ 3598.877351][T27175] r9:830bc400 r8:00000000 r7:834dbee0 r6:889ff3e8 r5:00001000 r4:86977fe9 [ 3598.877371][T27175] [<807fba0c>] (tomoyo_encode) from [<807fbabc>] (tomoyo_realpath_from_path+0x80/0x16c) [ 3598.877433][T27175] r5:00001000 r4:86977000 [ 3598.877452][T27175] [<807fba3c>] (tomoyo_realpath_from_path) from [<807f7b40>] (tomoyo_path_number_perm+0xcc/0x22c) [ 3598.877523][T27175] r10:00000000 r9:00000004 r8:889ff3c0 r7:00008927 r6:81cd9ee4 r5:00000004 [ 3598.877550][T27175] r4:889ff3e8 r3:826ca380 [ 3598.877571][T27175] [<807f7a74>] (tomoyo_path_number_perm) from [<807fc494>] (tomoyo_file_ioctl+0x1c/0x20) [ 3598.877643][T27175] r10:847ae200 r9:00000004 r8:889ff3c0 r7:20000000 r6:20000000 r5:00008927 [ 3598.877668][T27175] r4:889ff3c0 [ 3598.877688][T27175] [<807fc478>] (tomoyo_file_ioctl) from [<807a7ff8>] (security_file_ioctl+0x80/0x1d4) [ 3598.877758][T27175] [<807a7f78>] (security_file_ioctl) from [<80590a34>] (sys_ioctl+0x4c/0xb5c) [ 3598.877825][T27175] r7:20000000 r6:00008927 r5:889ff3c1 r4:00000000 [ 3598.877848][T27175] [<805909e8>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3598.877924][T27175] Exception stack(0xeb321fa8 to 0xeb321ff0) [ 3598.877970][T27175] 1fa0: 00000000 00000000 00000004 00008927 20000000 00000000 [ 3598.878010][T27175] 1fc0: 00000000 00000000 0012ece4 00000036 003462d8 00000000 00000001 76fce0dc [ 3598.878042][T27175] 1fe0: 76fcde88 76fcde78 00018ba0 001302e0 [ 3598.878088][T27175] r10:00000036 r9:847ae200 r8:8020029c r7:00000036 r6:0012ece4 r5:00000000 [ 3598.878112][T27175] r4:00000000 [ 3599.125050][T27175] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3611.206619][T27201] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27201 comm=syz.7.4759 [ 3628.936223][ T28] audit: type=1400 audit(3890.861:871): avc: denied { lock } for pid=27274 comm="syz.7.4770" path="socket:[56212]" dev="sockfs" ino=56212 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 3651.255662][T27392] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3651.257699][T27392] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3651.496159][T27392] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=27392 comm=syz.7.4783 [ 3670.047274][T27486] FAULT_INJECTION: forcing a failure. [ 3670.047274][T27486] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3670.047832][T27486] CPU: 0 UID: 0 PID: 27486 Comm: syz.9.4795 Tainted: G L syzkaller #0 PREEMPT [ 3670.047927][T27486] Tainted: [L]=SOFTLOCKUP [ 3670.047948][T27486] Hardware name: ARM-Versatile Express [ 3670.047978][T27486] Call trace: [ 3670.048071][T27486] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 3670.048247][T27486] r7:60000013 r6:60000013 r5:822a80d8 r4:00000000 [ 3670.048332][T27486] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 3670.048397][T27486] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 3670.048460][T27486] r7:20000e80 r6:00000000 r5:8475ee40 r4:829512dc [ 3670.049961][T27486] [<8021e44c>] (dump_stack) from [<809bc9e8>] (should_fail_ex+0x1c0/0x224) [ 3670.050057][T27486] [<809bc828>] (should_fail_ex) from [<809bca60>] (should_fail+0x14/0x18) [ 3670.050366][T27486] r8:00000884 r7:20000e80 r6:ec5b5e28 r5:00000000 r4:ec5b5f20 [ 3670.050428][T27486] [<809bca4c>] (should_fail) from [<809bca80>] (should_fail_usercopy+0x1c/0x20) [ 3670.050524][T27486] [<809bca64>] (should_fail_usercopy) from [<815c5180>] (copy_msghdr_from_user+0x50/0x1e0) [ 3670.050592][T27486] [<815c5130>] (copy_msghdr_from_user) from [<815c5388>] (___sys_sendmsg+0x78/0xd0) [ 3670.050659][T27486] r8:00000884 r7:00000000 r6:8548e000 r5:ec5b5f20 r4:ec5b5e6c [ 3670.050752][T27486] [<815c5310>] (___sys_sendmsg) from [<815c7414>] (__sys_sendmsg+0x8c/0xe0) [ 3670.050824][T27486] r9:8475ee40 r8:889ff180 r7:00000884 r6:20000e80 r5:889ff181 r4:00000004 [ 3670.050847][T27486] [<815c7388>] (__sys_sendmsg) from [<815c747c>] (sys_sendmsg+0x14/0x18) [ 3670.050907][T27486] r8:8020029c r7:00000128 r6:0012ece4 r5:00000000 r4:00000000 [ 3670.050928][T27486] [<815c7468>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3670.051013][T27486] Exception stack(0xec5b5fa8 to 0xec5b5ff0) [ 3670.051148][T27486] 5fa0: 00000000 00000000 00000004 20000e80 00000884 00000000 [ 3670.051203][T27486] 5fc0: 00000000 00000000 0012ece4 00000128 003462d8 00000000 00000001 76f6a0dc [ 3670.051233][T27486] 5fe0: 76f69e88 76f69e78 00018ba0 001302e0 [ 3671.848404][T27491] FAULT_INJECTION: forcing a failure. [ 3671.848404][T27491] name failslab, interval 1, probability 0, space 0, times 0 [ 3671.848935][T27491] CPU: 0 UID: 0 PID: 27491 Comm: syz.9.4796 Tainted: G L syzkaller #0 PREEMPT [ 3671.849051][T27491] Tainted: [L]=SOFTLOCKUP [ 3671.849075][T27491] Hardware name: ARM-Versatile Express [ 3671.849101][T27491] Call trace: [ 3671.849150][T27491] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 3671.849269][T27491] r7:60000013 r6:60000013 r5:822a80d8 r4:00000000 [ 3671.849357][T27491] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 3671.849484][T27491] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 3671.849561][T27491] r7:00000000 r6:00000000 r5:86931880 r4:82919450 [ 3671.849623][T27491] [<8021e44c>] (dump_stack) from [<809bc9e8>] (should_fail_ex+0x1c0/0x224) [ 3671.849812][T27491] [<809bc828>] (should_fail_ex) from [<805440e0>] (should_failslab+0x6c/0x94) [ 3671.849915][T27491] r8:00000cc0 r7:00000000 r6:00000cc0 r5:00000000 r4:830e9780 [ 3671.849942][T27491] [<80544074>] (should_failslab) from [<805232c4>] (kmem_cache_alloc_node_noprof+0x58/0x3c8) [ 3671.850039][T27491] [<8052326c>] (kmem_cache_alloc_node_noprof) from [<815d5b9c>] (__alloc_skb+0x74/0x2c0) [ 3671.850172][T27491] r10:00000000 r9:815d5d4c r8:00000cc0 r7:00000000 r6:830e9780 r5:ffffffff [ 3671.850309][T27491] r4:dddd0688 [ 3671.850442][T27491] [<815d5b28>] (__alloc_skb) from [<816f7754>] (netlink_alloc_large_skb+0x8c/0xa8) [ 3671.850677][T27491] r9:00000000 r8:00000000 r7:86d9bc00 r6:00000014 r5:8548f180 r4:00000140 [ 3671.850705][T27491] [<816f76c8>] (netlink_alloc_large_skb) from [<816f7f14>] (netlink_sendmsg+0x130/0x440) [ 3671.850837][T27491] r5:8548f180 r4:ec589f20 [ 3671.850868][T27491] [<816f7de4>] (netlink_sendmsg) from [<815c40ec>] (__sock_sendmsg+0x44/0x78) [ 3671.850949][T27491] r10:00040000 r9:00000000 r8:ec589dcc r7:00000000 r6:8548f180 r5:ec589f20 [ 3671.851074][T27491] r4:00000000 [ 3671.851168][T27491] [<815c40a8>] (__sock_sendmsg) from [<815c4fac>] (____sys_sendmsg+0x238/0x2c4) [ 3671.851324][T27491] r7:00000000 r6:00000000 r5:8548f180 r4:ec589f20 [ 3671.851441][T27491] [<815c4d74>] (____sys_sendmsg) from [<815c53ac>] (___sys_sendmsg+0x9c/0xd0) [ 3671.851574][T27491] r10:00000128 r9:20000580 r8:00040000 r7:00000000 r6:8548f180 r5:ec589f20 [ 3671.851679][T27491] r4:00000000 [ 3671.851757][T27491] [<815c5310>] (___sys_sendmsg) from [<815c7414>] (__sys_sendmsg+0x8c/0xe0) [ 3671.851983][T27491] r9:86931880 r8:87309cc0 r7:00040000 r6:20000580 r5:87309cc1 r4:00000003 [ 3671.852124][T27491] [<815c7388>] (__sys_sendmsg) from [<815c747c>] (sys_sendmsg+0x14/0x18) [ 3671.852265][T27491] r8:8020029c r7:00000128 r6:0012ece4 r5:00000000 r4:00000000 [ 3671.852358][T27491] [<815c7468>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3671.852453][T27491] Exception stack(0xec589fa8 to 0xec589ff0) [ 3671.852540][T27491] 9fa0: 00000000 00000000 00000003 20000580 00040000 00000000 [ 3671.852689][T27491] 9fc0: 00000000 00000000 0012ece4 00000128 003462d8 00000000 00000001 76f6a0dc [ 3671.852804][T27491] 9fe0: 76f69e88 76f69e78 00018ba0 001302e0 [ 3675.068374][T27500] FAULT_INJECTION: forcing a failure. [ 3675.068374][T27500] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3675.068909][T27500] CPU: 0 UID: 0 PID: 27500 Comm: syz.9.4800 Tainted: G L syzkaller #0 PREEMPT [ 3675.069019][T27500] Tainted: [L]=SOFTLOCKUP [ 3675.069040][T27500] Hardware name: ARM-Versatile Express [ 3675.069070][T27500] Call trace: [ 3675.069122][T27500] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 3675.069251][T27500] r7:60000013 r6:60000013 r5:822a80d8 r4:00000000 [ 3675.069275][T27500] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 3675.069328][T27500] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 3675.069422][T27500] r7:00000000 r6:00000000 r5:85124980 r4:829512dc [ 3675.069440][T27500] [<8021e44c>] (dump_stack) from [<809bc9e8>] (should_fail_ex+0x1c0/0x224) [ 3675.069625][T27500] [<809bc828>] (should_fail_ex) from [<809bca60>] (should_fail+0x14/0x18) [ 3675.069709][T27500] r8:76f69f08 r7:00000000 r6:00000000 r5:ec64df68 r4:00000002 [ 3675.069730][T27500] [<809bca4c>] (should_fail) from [<809bca80>] (should_fail_usercopy+0x1c/0x20) [ 3675.069780][T27500] [<809bca64>] (should_fail_usercopy) from [<805b2c00>] (simple_read_from_buffer+0x80/0x140) [ 3675.069982][T27500] [<805b2b80>] (simple_read_from_buffer) from [<806368e8>] (proc_fail_nth_read+0xb8/0x10c) [ 3675.070610][T27500] r10:80636830 r9:00000001 r8:00000002 r7:ec64df68 r6:0000000f r5:76f69f08 [ 3675.070668][T27500] r4:85124980 r3:ec64de9f [ 3675.070869][T27500] [<80636830>] (proc_fail_nth_read) from [<80575440>] (vfs_read+0xc0/0x328) [ 3675.070950][T27500] r8:85124980 r7:ec64df68 r6:76f69f08 r5:8392b0c0 r4:0000000f [ 3675.071072][T27500] [<80575380>] (vfs_read) from [<805760d4>] (ksys_read+0x74/0xec) [ 3675.071314][T27500] r10:00000003 r9:85124980 r8:8020029c r7:00000000 r6:00000000 r5:8392b0c0 [ 3675.071339][T27500] r4:8392b0c3 [ 3675.071359][T27500] [<80576060>] (ksys_read) from [<8057615c>] (sys_read+0x10/0x14) [ 3675.071679][T27500] r7:00000003 r6:00000000 r5:00000000 r4:00000000 [ 3675.072151][T27500] [<8057614c>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3675.072668][T27500] Exception stack(0xec64dfa8 to 0xec64dff0) [ 3675.072717][T27500] dfa0: 00000000 00000000 00000004 76f69f08 0000000f 00000000 [ 3675.072757][T27500] dfc0: 00000000 00000000 00000000 00000003 003462d8 00000000 00000001 76f6a0dc [ 3675.073253][T27500] dfe0: 76f69e58 76f69e44 0010b504 001120e8 [ 3680.855618][ T28] audit: type=1400 audit(3942.761:872): avc: denied { listen } for pid=27538 comm="syz.9.4804" path=2F3431392FE91F7189591E9233614B scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 [ 3685.886759][T27552] fuse: Unknown parameter 'grou00000000000000000000' [ 3689.181597][ T28] audit: type=1400 audit(3951.101:873): avc: denied { setattr } for pid=27561 comm="syz.9.4811" name="KEY" dev="sockfs" ino=57653 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 3699.436862][T27567] fuse: Unknown parameter 'grou00000000000000000000' [ 3706.076566][T27580] random: crng reseeded on system resumption [ 3707.206601][T27583] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3707.207295][T27583] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3708.478757][ T28] audit: type=1400 audit(3970.401:874): avc: denied { nlmsg_tty_audit } for pid=27591 comm="syz.9.4822" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 3723.916978][ T28] audit: type=1400 audit(3985.841:875): avc: denied { lock } for pid=27627 comm="syz.9.4831" path="/dev/input/mice" dev="devtmpfs" ino=696 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 3744.168682][T27674] FAULT_INJECTION: forcing a failure. [ 3744.168682][T27674] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3744.170527][T27674] CPU: 0 UID: 0 PID: 27674 Comm: syz.7.4847 Tainted: G L syzkaller #0 PREEMPT [ 3744.170680][T27674] Tainted: [L]=SOFTLOCKUP [ 3744.170703][T27674] Hardware name: ARM-Versatile Express [ 3744.170738][T27674] Call trace: [ 3744.170785][T27674] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 3744.170899][T27674] r7:60000013 r6:60000013 r5:822a80d8 r4:00000000 [ 3744.170920][T27674] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 3744.170975][T27674] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 3744.171039][T27674] r7:00000000 r6:00000000 r5:8475ee40 r4:829512dc [ 3744.171059][T27674] [<8021e44c>] (dump_stack) from [<809bc9e8>] (should_fail_ex+0x1c0/0x224) [ 3744.171119][T27674] [<809bc828>] (should_fail_ex) from [<809bca60>] (should_fail+0x14/0x18) [ 3744.171185][T27674] r8:00000000 r7:00000000 r6:000000b4 r5:0018ae2c r4:839250c0 [ 3744.171204][T27674] [<809bca4c>] (should_fail) from [<809bca80>] (should_fail_usercopy+0x1c/0x20) [ 3744.171257][T27674] [<809bca64>] (should_fail_usercopy) from [<809c29e0>] (strncpy_from_user+0x20/0x1b0) [ 3744.171314][T27674] [<809c29c0>] (strncpy_from_user) from [<80584b58>] (do_getname+0x4c/0x14c) [ 3744.171390][T27674] r10:839250cc r9:8475ee40 r8:00000000 r7:00000000 r6:0018ae2c r5:824ae8b0 [ 3744.171412][T27674] r4:839250c0 [ 3744.171436][T27674] [<80584b0c>] (do_getname) from [<8058a68c>] (getname_flags+0x14/0x18) [ 3744.171509][T27674] r10:00000142 r9:8475ee40 r8:8020029c r7:0018ae2c r6:ffffff9c r5:ecdb9f50 [ 3744.171534][T27674] r4:00000000 r3:00000001 [ 3744.171555][T27674] [<8058a678>] (getname_flags) from [<80572324>] (do_sys_openat2+0x64/0xf0) [ 3744.171611][T27674] [<805722c0>] (do_sys_openat2) from [<80572728>] (sys_openat+0x80/0xd0) [ 3744.171670][T27674] r7:00000142 r6:00000000 r5:0018ae2c r4:ffffff9c [ 3744.171689][T27674] [<805726a8>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3744.171745][T27674] Exception stack(0xecdb9fa8 to 0xecdb9ff0) [ 3744.171791][T27674] 9fa0: 00000000 00000000 ffffff9c 0018ae2c 00020000 00000000 [ 3744.171832][T27674] 9fc0: 00000000 00000000 00000000 00000142 003462d8 00000000 00000001 76fce0dc [ 3744.171862][T27674] 9fe0: 76fcddf8 76fcdde4 0010b504 001120e8 [ 3744.171893][T27674] r6:00000000 r5:00000000 r4:00000000 [ 3752.706977][T27684] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=27684 comm=syz.7.4851 [ 3754.772710][T27686] FAULT_INJECTION: forcing a failure. [ 3754.772710][T27686] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3754.807477][T27686] CPU: 0 UID: 0 PID: 27686 Comm: syz.7.4852 Tainted: G L syzkaller #0 PREEMPT [ 3754.807667][T27686] Tainted: [L]=SOFTLOCKUP [ 3754.807694][T27686] Hardware name: ARM-Versatile Express [ 3754.807721][T27686] Call trace: [ 3754.807783][T27686] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 3754.807912][T27686] r7:60000013 r6:60000013 r5:822a80d8 r4:00000000 [ 3754.807935][T27686] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 3754.808004][T27686] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 3754.808086][T27686] r7:20000100 r6:00000000 r5:86931880 r4:829512dc [ 3754.808108][T27686] [<8021e44c>] (dump_stack) from [<809bc9e8>] (should_fail_ex+0x1c0/0x224) [ 3754.808177][T27686] [<809bc828>] (should_fail_ex) from [<809bca60>] (should_fail+0x14/0x18) [ 3754.808257][T27686] r8:00004000 r7:20000100 r6:ece2de28 r5:00000000 r4:ece2df20 [ 3754.808279][T27686] [<809bca4c>] (should_fail) from [<809bca80>] (should_fail_usercopy+0x1c/0x20) [ 3754.808338][T27686] [<809bca64>] (should_fail_usercopy) from [<815c5180>] (copy_msghdr_from_user+0x50/0x1e0) [ 3754.808407][T27686] [<815c5130>] (copy_msghdr_from_user) from [<815c5388>] (___sys_sendmsg+0x78/0xd0) [ 3754.808485][T27686] r8:00004000 r7:00000000 r6:854a2500 r5:ece2df20 r4:ece2de6c [ 3754.808507][T27686] [<815c5310>] (___sys_sendmsg) from [<815c7414>] (__sys_sendmsg+0x8c/0xe0) [ 3754.808581][T27686] r9:86931880 r8:863d8d80 r7:00004000 r6:20000100 r5:863d8d81 r4:00000003 [ 3754.808603][T27686] [<815c7388>] (__sys_sendmsg) from [<815c747c>] (sys_sendmsg+0x14/0x18) [ 3754.808665][T27686] r8:8020029c r7:00000128 r6:0012ece4 r5:00000000 r4:00000000 [ 3754.808687][T27686] [<815c7468>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3754.808750][T27686] Exception stack(0xece2dfa8 to 0xece2dff0) [ 3754.808800][T27686] dfa0: 00000000 00000000 00000003 20000100 00004000 00000000 [ 3754.808840][T27686] dfc0: 00000000 00000000 0012ece4 00000128 003462d8 00000000 00000001 76fce0dc [ 3754.808872][T27686] dfe0: 76fcde88 76fcde78 00018ba0 001302e0 [ 3764.326012][T27704] netlink: 'syz.7.4859': attribute type 1 has an invalid length. [ 3764.326312][T27704] netlink: 'syz.7.4859': attribute type 2 has an invalid length. [ 3764.326498][T27704] netlink: 'syz.7.4859': attribute type 2 has an invalid length. [ 3764.326590][T27704] netlink: 'syz.7.4859': attribute type 2 has an invalid length. [ 3764.326671][T27704] netlink: 'syz.7.4859': attribute type 1 has an invalid length. [ 3764.326799][T27704] netlink: 'syz.7.4859': attribute type 1 has an invalid length. [ 3764.326902][T27704] netlink: 'syz.7.4859': attribute type 1 has an invalid length. [ 3764.669078][T27703] SELinux: syz.7.4859 (27703) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 3786.506443][T27780] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27780 comm=syz.9.4869 [ 3815.563994][T27830] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27830 comm=syz.7.4886 [ 3901.057701][T28038] FAULT_INJECTION: forcing a failure. [ 3901.057701][T28038] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3901.058533][T28038] CPU: 1 UID: 0 PID: 28038 Comm: syz.7.4934 Tainted: G L syzkaller #0 PREEMPT [ 3901.058636][T28038] Tainted: [L]=SOFTLOCKUP [ 3901.058659][T28038] Hardware name: ARM-Versatile Express [ 3901.058686][T28038] Call trace: [ 3901.058740][T28038] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 3901.058869][T28038] r7:60000013 r6:60000013 r5:822a80d8 r4:00000000 [ 3901.058893][T28038] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 3901.058952][T28038] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 3901.059070][T28038] r7:20000240 r6:00000000 r5:86943d40 r4:829512dc [ 3901.059098][T28038] [<8021e44c>] (dump_stack) from [<809bc9e8>] (should_fail_ex+0x1c0/0x224) [ 3901.059355][T28038] [<809bc828>] (should_fail_ex) from [<809bca60>] (should_fail+0x14/0x18) [ 3901.059445][T28038] r8:00000884 r7:20000240 r6:dfa59e28 r5:00000000 r4:dfa59f20 [ 3901.059467][T28038] [<809bca4c>] (should_fail) from [<809bca80>] (should_fail_usercopy+0x1c/0x20) [ 3901.059519][T28038] [<809bca64>] (should_fail_usercopy) from [<815c5180>] (copy_msghdr_from_user+0x50/0x1e0) [ 3901.059583][T28038] [<815c5130>] (copy_msghdr_from_user) from [<815c5388>] (___sys_sendmsg+0x78/0xd0) [ 3901.059675][T28038] r8:00000884 r7:00000000 r6:85495400 r5:dfa59f20 r4:dfa59e6c [ 3901.059698][T28038] [<815c5310>] (___sys_sendmsg) from [<815c7414>] (__sys_sendmsg+0x8c/0xe0) [ 3901.059773][T28038] r9:86943d40 r8:85c20480 r7:00000884 r6:20000240 r5:85c20481 r4:00000003 [ 3901.059797][T28038] [<815c7388>] (__sys_sendmsg) from [<815c747c>] (sys_sendmsg+0x14/0x18) [ 3901.059894][T28038] r8:8020029c r7:00000128 r6:0012ece4 r5:00000000 r4:00000000 [ 3901.060020][T28038] [<815c7468>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3901.060076][T28038] Exception stack(0xdfa59fa8 to 0xdfa59ff0) [ 3901.060171][T28038] 9fa0: 00000000 00000000 00000003 20000240 00000884 00000000 [ 3901.060214][T28038] 9fc0: 00000000 00000000 0012ece4 00000128 003462d8 00000000 00000001 76fce0dc [ 3901.060284][T28038] 9fe0: 76fcde88 76fcde78 00018ba0 001302e0 [ 3921.188899][ T28] audit: type=1400 audit(4183.111:876): avc: denied { unmount } for pid=21666 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 3939.636272][T28094] FAULT_INJECTION: forcing a failure. [ 3939.636272][T28094] name failslab, interval 1, probability 0, space 0, times 0 [ 3939.636833][T28094] CPU: 1 UID: 0 PID: 28094 Comm: syz.9.4949 Tainted: G L syzkaller #0 PREEMPT [ 3939.636927][T28094] Tainted: [L]=SOFTLOCKUP [ 3939.636949][T28094] Hardware name: ARM-Versatile Express [ 3939.637028][T28094] Call trace: [ 3939.637123][T28094] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 3939.637267][T28094] r7:60000013 r6:60000013 r5:822a80d8 r4:00000000 [ 3939.637305][T28094] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 3939.637369][T28094] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 3939.637440][T28094] r7:000081ff r6:00000000 r5:868d24c0 r4:82919450 [ 3939.637457][T28094] [<8021e44c>] (dump_stack) from [<809bc9e8>] (should_fail_ex+0x1c0/0x224) [ 3939.637521][T28094] [<809bc828>] (should_fail_ex) from [<805440e0>] (should_failslab+0x6c/0x94) [ 3939.637600][T28094] r8:868d24c0 r7:000081ff r6:00000cc0 r5:00000000 r4:83019f80 [ 3939.637623][T28094] [<80544074>] (should_failslab) from [<80522efc>] (kmem_cache_alloc_lru_noprof+0x58/0x3c8) [ 3939.637684][T28094] [<80522ea4>] (kmem_cache_alloc_lru_noprof) from [<804ab8e0>] (shmem_alloc_inode+0x24/0x30) [ 3939.637798][T28094] r10:83017480 r9:830be400 r8:82920574 r7:000081ff r6:81c1f380 r5:830be400 [ 3939.637857][T28094] r4:868d24c0 [ 3939.637941][T28094] [<804ab8bc>] (shmem_alloc_inode) from [<8059df10>] (alloc_inode+0x24/0xd0) [ 3939.638030][T28094] [<8059deec>] (alloc_inode) from [<8059dfcc>] (new_inode+0x10/0x68) [ 3939.638103][T28094] r7:000081ff r6:000004c0 r5:00000000 r4:868d24c0 [ 3939.638124][T28094] [<8059dfbc>] (new_inode) from [<804acea0>] (shmem_get_inode+0x98/0x39c) [ 3939.638201][T28094] r9:830be400 r8:82920574 r7:000081ff r6:000004c0 r5:00000000 r4:868d24c0 [ 3939.638231][T28094] [<804ace08>] (shmem_get_inode) from [<804adb44>] (__shmem_file_setup+0xa4/0x1a0) [ 3939.638300][T28094] r10:82920574 r9:00000fbe r8:822be708 r7:000000ff r6:00000000 r5:00fbe000 [ 3939.638353][T28094] r4:830e6cd0 [ 3939.638385][T28094] [<804adaa0>] (__shmem_file_setup) from [<804b3b4c>] (shmem_zero_setup+0x4c/0x84) [ 3939.638453][T28094] r10:20000000 r9:00200000 r8:0000075f r7:82c4735c r6:20000000 r5:82c47360 [ 3939.638479][T28094] r4:88a60280 [ 3939.638506][T28094] [<804b3b00>] (shmem_zero_setup) from [<80506c50>] (__mmap_region+0xa28/0xddc) [ 3939.638577][T28094] r5:82c47360 r4:88a60280 [ 3939.638619][T28094] [<80506228>] (__mmap_region) from [<805086c0>] (mmap_region+0x88/0x160) [ 3939.638687][T28094] r10:00000000 r9:865ce940 r8:868d24c0 r7:00fbe000 r6:20000000 r5:00000000 [ 3939.638709][T28094] r4:000000ff [ 3939.638724][T28094] [<80508638>] (mmap_region) from [<804eb65c>] (do_mmap+0x3d8/0x53c) [ 3939.638792][T28094] r8:868d24c0 r7:20000000 r6:02000007 r5:00000031 r4:00fbe000 [ 3939.638812][T28094] [<804eb284>] (do_mmap) from [<804b52d4>] (vm_mmap_pgoff+0x128/0x20c) [ 3939.638876][T28094] r10:865ce940 r9:20000000 r8:00fbe000 r7:dfd65f18 r6:00000000 r5:02000007 [ 3939.638914][T28094] r4:00000000 [ 3939.638978][T28094] [<804b51ac>] (vm_mmap_pgoff) from [<804ea798>] (ksys_mmap_pgoff+0x48/0xec) [ 3939.639083][T28094] r10:000000c0 r9:868d24c0 r8:8020029c r7:20000000 r6:00fbe000 r5:02000007 [ 3939.639139][T28094] r4:00000031 [ 3939.639162][T28094] [<804ea750>] (ksys_mmap_pgoff) from [<804ea858>] (sys_mmap_pgoff+0x1c/0x24) [ 3939.639233][T28094] r8:8020029c r7:000000c0 r6:0012ece4 r5:d0fbb000 r4:00000003 [ 3939.639284][T28094] [<804ea83c>] (sys_mmap_pgoff) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3939.639340][T28094] Exception stack(0xdfd65fa8 to 0xdfd65ff0) [ 3939.639381][T28094] 5fa0: 00000003 d0fbb000 20000000 00fbe000 02000007 00000031 [ 3939.639416][T28094] 5fc0: 00000003 d0fbb000 0012ece4 000000c0 003462d8 00000000 00000001 76f6a0dc [ 3939.639442][T28094] 5fe0: 76f69e88 76f69e78 00018ba0 001302e0 [ 3973.488453][T28148] FAULT_INJECTION: forcing a failure. [ 3973.488453][T28148] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3973.488984][T28148] CPU: 1 UID: 0 PID: 28148 Comm: syz.7.4967 Tainted: G L syzkaller #0 PREEMPT [ 3973.489090][T28148] Tainted: [L]=SOFTLOCKUP [ 3973.489110][T28148] Hardware name: ARM-Versatile Express [ 3973.489135][T28148] Call trace: [ 3973.489184][T28148] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 3973.489298][T28148] r7:60000013 r6:60000013 r5:822a80d8 r4:00000000 [ 3973.489317][T28148] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 3973.489740][T28148] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 3973.490092][T28148] r7:ea461eb0 r6:00000000 r5:84769880 r4:829512dc [ 3973.490259][T28148] [<8021e44c>] (dump_stack) from [<809bc9e8>] (should_fail_ex+0x1c0/0x224) [ 3973.490528][T28148] [<809bc828>] (should_fail_ex) from [<809bca60>] (should_fail+0x14/0x18) [ 3973.490790][T28148] r8:8636db80 r7:ea461eb0 r6:86e19400 r5:0000000f r4:00000000 [ 3973.490920][T28148] [<809bca4c>] (should_fail) from [<809bca80>] (should_fail_usercopy+0x1c/0x20) [ 3973.491267][T28148] [<809bca64>] (should_fail_usercopy) from [<803d937c>] (generic_map_update_batch+0x314/0x51c) [ 3973.491365][T28148] [<803d9068>] (generic_map_update_batch) from [<803d3754>] (bpf_map_do_batch+0x1fc/0x208) [ 3973.491504][T28148] r10:86f016c1 r9:20000380 r8:803d9068 r7:86f016c0 r6:86e19400 r5:ea461eb0 [ 3973.491995][T28148] r4:86e194b0 [ 3973.492178][T28148] [<803d3558>] (bpf_map_do_batch) from [<803dc550>] (__sys_bpf+0xdc4/0x2038) [ 3973.492387][T28148] r10:0000001a r9:00000000 r8:ea461e50 r7:00000038 r6:84769880 r5:20000380 [ 3973.492412][T28148] r4:00000000 r3:00000310 [ 3973.492669][T28148] [<803db78c>] (__sys_bpf) from [<803ddd5c>] (sys_bpf+0x2c/0x48) [ 3973.492986][T28148] r10:00000182 r9:84769880 r8:8020029c r7:00000182 r6:0012ece4 r5:00000000 [ 3973.493329][T28148] r4:00000000 [ 3973.493562][T28148] [<803ddd30>] (sys_bpf) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3973.493818][T28148] Exception stack(0xea461fa8 to 0xea461ff0) [ 3973.494150][T28148] 1fa0: 00000000 00000000 0000001a 20000380 00000038 00000000 [ 3973.494508][T28148] 1fc0: 00000000 00000000 0012ece4 00000182 003462d8 00000000 00000001 76fce0dc [ 3973.494894][T28148] 1fe0: 76fcde88 76fcde78 00018ba0 001302e0 [ 3987.557611][T28215] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=28215 comm=syz.7.4975 [ 4020.087704][T28366] FAULT_INJECTION: forcing a failure. [ 4020.087704][T28366] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4020.125858][T28366] CPU: 0 UID: 0 PID: 28366 Comm: syz.9.4990 Tainted: G L syzkaller #0 PREEMPT [ 4020.126030][T28366] Tainted: [L]=SOFTLOCKUP [ 4020.126048][T28366] Hardware name: ARM-Versatile Express [ 4020.126069][T28366] Call trace: [ 4020.126105][T28366] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 4020.126211][T28366] r7:60000013 r6:60000013 r5:822a80d8 r4:00000000 [ 4020.126227][T28366] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 4020.126270][T28366] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 4020.126320][T28366] r7:00000000 r6:00000000 r5:868e6e40 r4:829512dc [ 4020.126334][T28366] [<8021e44c>] (dump_stack) from [<809bc9e8>] (should_fail_ex+0x1c0/0x224) [ 4020.126380][T28366] [<809bc828>] (should_fail_ex) from [<809bca60>] (should_fail+0x14/0x18) [ 4020.126432][T28366] r8:76f69f08 r7:00000000 r6:00000000 r5:eaab5f68 r4:00000002 [ 4020.126447][T28366] [<809bca4c>] (should_fail) from [<809bca80>] (should_fail_usercopy+0x1c/0x20) [ 4020.126486][T28366] [<809bca64>] (should_fail_usercopy) from [<805b2c00>] (simple_read_from_buffer+0x80/0x140) [ 4020.126531][T28366] [<805b2b80>] (simple_read_from_buffer) from [<806368e8>] (proc_fail_nth_read+0xb8/0x10c) [ 4020.126594][T28366] r10:80636830 r9:00000001 r8:00000002 r7:eaab5f68 r6:0000000f r5:76f69f08 [ 4020.126613][T28366] r4:868e6e40 r3:eaab5e9f [ 4020.126629][T28366] [<80636830>] (proc_fail_nth_read) from [<80575440>] (vfs_read+0xc0/0x328) [ 4020.126685][T28366] r8:868e6e40 r7:eaab5f68 r6:76f69f08 r5:85c21480 r4:0000000f [ 4020.126700][T28366] [<80575380>] (vfs_read) from [<805760d4>] (ksys_read+0x74/0xec) [ 4020.126752][T28366] r10:00000003 r9:868e6e40 r8:8020029c r7:00000000 r6:00000000 r5:85c21480 [ 4020.126769][T28366] r4:85c21483 [ 4020.126782][T28366] [<80576060>] (ksys_read) from [<8057615c>] (sys_read+0x10/0x14) [ 4020.126830][T28366] r7:00000003 r6:00000000 r5:00000000 r4:00000000 [ 4020.126843][T28366] [<8057614c>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4020.126881][T28366] Exception stack(0xeaab5fa8 to 0xeaab5ff0) [ 4020.126918][T28366] 5fa0: 00000000 00000000 00000003 76f69f08 0000000f 00000000 [ 4020.126948][T28366] 5fc0: 00000000 00000000 00000000 00000003 003462d8 00000000 00000001 76f6a0dc [ 4020.126970][T28366] 5fe0: 76f69e58 76f69e44 0010b504 001120e8 [ 4036.686691][T28379] FAULT_INJECTION: forcing a failure. [ 4036.686691][T28379] name failslab, interval 1, probability 0, space 0, times 0 [ 4036.688681][T28379] CPU: 0 UID: 0 PID: 28379 Comm: syz.9.4993 Tainted: G L syzkaller #0 PREEMPT [ 4036.688833][T28379] Tainted: [L]=SOFTLOCKUP [ 4036.688859][T28379] Hardware name: ARM-Versatile Express [ 4036.688887][T28379] Call trace: [ 4036.688932][T28379] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 4036.689050][T28379] r7:60000013 r6:60000013 r5:822a80d8 r4:00000000 [ 4036.689120][T28379] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 4036.689185][T28379] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 4036.689253][T28379] r7:00000dc0 r6:00000000 r5:83e4c980 r4:82919450 [ 4036.689273][T28379] [<8021e44c>] (dump_stack) from [<809bc9e8>] (should_fail_ex+0x1c0/0x224) [ 4036.689335][T28379] [<809bc828>] (should_fail_ex) from [<805440e0>] (should_failslab+0x6c/0x94) [ 4036.689443][T28379] r8:85c21480 r7:00000dc0 r6:00000000 r5:00000000 r4:83019880 [ 4036.689467][T28379] [<80544074>] (should_failslab) from [<80522b3c>] (kmem_cache_alloc_noprof+0x54/0x3bc) [ 4036.689525][T28379] [<80522ae8>] (kmem_cache_alloc_noprof) from [<807b74a4>] (security_file_alloc+0x30/0x184) [ 4036.689609][T28379] r10:eaad9f18 r9:83e4c980 r8:85c21480 r7:83956200 r6:82aec470 r5:85c21480 [ 4036.689634][T28379] r4:85c21480 [ 4036.689654][T28379] [<807b7474>] (security_file_alloc) from [<80577518>] (init_file+0x48/0xfc) [ 4036.689754][T28379] r7:83956200 r6:00000042 r5:8291c60c r4:85c21480 [ 4036.689780][T28379] [<805774d0>] (init_file) from [<80577cfc>] (alloc_empty_file+0x68/0x13c) [ 4036.689852][T28379] r7:83956200 r6:00000042 r5:8291c60c r4:824ae8a0 [ 4036.689874][T28379] [<80577c94>] (alloc_empty_file) from [<8058bca0>] (path_openat+0x44/0x1214) [ 4036.689978][T28379] r8:eaad9e50 r7:ffffff9c r6:eaad9f18 r5:83e4c980 r4:83925540 [ 4036.690000][T28379] [<8058bc5c>] (path_openat) from [<8058cf28>] (do_file_open+0xb8/0x150) [ 4036.690076][T28379] r10:00000142 r9:83e4c980 r8:00000001 r7:ffffff9c r6:eaad9f18 r5:83e4c980 [ 4036.690100][T28379] r4:83925540 [ 4036.690119][T28379] [<8058ce70>] (do_file_open) from [<8057234c>] (do_sys_openat2+0x8c/0xf0) [ 4036.690188][T28379] r8:8020029c r7:20000240 r6:ffffff9c r5:83925540 r4:00000005 [ 4036.690210][T28379] [<805722c0>] (do_sys_openat2) from [<80572728>] (sys_openat+0x80/0xd0) [ 4036.690272][T28379] r7:00000142 r6:00000000 r5:20000240 r4:ffffff9c [ 4036.690292][T28379] [<805726a8>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4036.690342][T28379] Exception stack(0xeaad9fa8 to 0xeaad9ff0) [ 4036.690397][T28379] 9fa0: 00000000 00000000 ffffff9c 20000240 00000042 00000000 [ 4036.690437][T28379] 9fc0: 00000000 00000000 0012ece4 00000142 00346378 00000000 003d0f00 76f490dc [ 4036.690470][T28379] 9fe0: 76f48e88 76f48e78 00018ba0 001302e0 [ 4036.690501][T28379] r6:0012ece4 r5:00000000 r4:00000000 [ 4040.257249][T28393] FAULT_INJECTION: forcing a failure. [ 4040.257249][T28393] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4040.257588][T28393] CPU: 1 UID: 0 PID: 28393 Comm: syz.9.4995 Tainted: G L syzkaller #0 PREEMPT [ 4040.257655][T28393] Tainted: [L]=SOFTLOCKUP [ 4040.257665][T28393] Hardware name: ARM-Versatile Express [ 4040.257679][T28393] Call trace: [ 4040.257705][T28393] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 4040.257778][T28393] r7:60000013 r6:60000013 r5:822a80d8 r4:00000000 [ 4040.257788][T28393] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 4040.257816][T28393] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 4040.257846][T28393] r7:00000000 r6:00000000 r5:83e30000 r4:829512dc [ 4040.257854][T28393] [<8021e44c>] (dump_stack) from [<809bc9e8>] (should_fail_ex+0x1c0/0x224) [ 4040.257882][T28393] [<809bc828>] (should_fail_ex) from [<809bca60>] (should_fail+0x14/0x18) [ 4040.257970][T28393] r8:eab9deb8 r7:00000000 r6:76f69f08 r5:00000001 r4:00000001 [ 4040.257979][T28393] [<809bca4c>] (should_fail) from [<809bca80>] (should_fail_usercopy+0x1c/0x20) [ 4040.258012][T28393] [<809bca64>] (should_fail_usercopy) from [<808ff964>] (kstrtouint_from_user+0x54/0x13c) [ 4040.258132][T28393] [<808ff910>] (kstrtouint_from_user) from [<80637bec>] (proc_fail_nth_write+0x40/0xf4) [ 4040.258221][T28393] r8:80637bac r7:eab9df68 r6:76f69f08 r5:869d5780 r4:00000001 [ 4040.258278][T28393] [<80637bac>] (proc_fail_nth_write) from [<80575ce4>] (vfs_write+0xd4/0x450) [ 4040.258415][T28393] r5:869d5780 r4:00000001 [ 4040.258428][T28393] [<80575c10>] (vfs_write) from [<805761d4>] (ksys_write+0x74/0xec) [ 4040.258529][T28393] r10:00000004 r9:83e30000 r8:8020029c r7:00000000 r6:00000002 r5:869d5780 [ 4040.258573][T28393] r4:869d5783 [ 4040.258699][T28393] [<80576160>] (ksys_write) from [<8057625c>] (sys_write+0x10/0x14) [ 4040.258809][T28393] r7:00000004 r6:00000000 r5:00000000 r4:00000000 [ 4040.258834][T28393] [<8057624c>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4040.258918][T28393] Exception stack(0xeab9dfa8 to 0xeab9dff0) [ 4040.258941][T28393] dfa0: 00000000 00000000 00000004 76f69f08 00000001 00000000 [ 4040.258996][T28393] dfc0: 00000000 00000000 00000000 00000004 003462d8 00000000 00000001 76f6a0dc [ 4040.259503][T28393] dfe0: 76f69e58 76f69e44 0010b504 001120e8 [ 4042.888272][T28409] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4740 sclass=netlink_route_socket pid=28409 comm=syz.9.4996 [ 4065.238327][T28464] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=23 sclass=netlink_audit_socket pid=28464 comm=syz.9.5005 [ 4069.105278][ T28] audit: type=1400 audit(4331.021:877): avc: denied { create } for pid=28471 comm="syz.9.5007" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 4071.105357][ T28] audit: type=1400 audit(4333.011:878): avc: denied { unlink } for pid=21666 comm="syz-executor" name="file0" dev="tmpfs" ino=2740 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 4079.259609][T28503] FAULT_INJECTION: forcing a failure. [ 4079.259609][T28503] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4079.328133][T28503] CPU: 1 UID: 0 PID: 28503 Comm: syz.9.5011 Tainted: G L syzkaller #0 PREEMPT [ 4079.328318][T28503] Tainted: [L]=SOFTLOCKUP [ 4079.328343][T28503] Hardware name: ARM-Versatile Express [ 4079.328371][T28503] Call trace: [ 4079.328421][T28503] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 4079.328543][T28503] r7:60000013 r6:60000013 r5:822a80d8 r4:00000000 [ 4079.328582][T28503] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 4079.328644][T28503] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 4079.328710][T28503] r7:00000000 r6:00000000 r5:85126e40 r4:829512dc [ 4079.328746][T28503] [<8021e44c>] (dump_stack) from [<809bc9e8>] (should_fail_ex+0x1c0/0x224) [ 4079.328810][T28503] [<809bc828>] (should_fail_ex) from [<809bca60>] (should_fail+0x14/0x18) [ 4079.328877][T28503] r8:76f69f08 r7:00000000 r6:00000000 r5:eb025f68 r4:00000002 [ 4079.328900][T28503] [<809bca4c>] (should_fail) from [<809bca80>] (should_fail_usercopy+0x1c/0x20) [ 4079.328954][T28503] [<809bca64>] (should_fail_usercopy) from [<805b2c00>] (simple_read_from_buffer+0x80/0x140) [ 4079.329016][T28503] [<805b2b80>] (simple_read_from_buffer) from [<806368e8>] (proc_fail_nth_read+0xb8/0x10c) [ 4079.329094][T28503] r10:80636830 r9:00000001 r8:00000002 r7:eb025f68 r6:0000000f r5:76f69f08 [ 4079.329122][T28503] r4:85126e40 r3:eb025e9f [ 4079.329144][T28503] [<80636830>] (proc_fail_nth_read) from [<80575440>] (vfs_read+0xc0/0x328) [ 4079.329216][T28503] r8:85126e40 r7:eb025f68 r6:76f69f08 r5:863d8d80 r4:0000000f [ 4079.329239][T28503] [<80575380>] (vfs_read) from [<805760d4>] (ksys_read+0x74/0xec) [ 4079.329309][T28503] r10:00000003 r9:85126e40 r8:8020029c r7:00000000 r6:00000000 r5:863d8d80 [ 4079.329334][T28503] r4:863d8d83 [ 4079.329353][T28503] [<80576060>] (ksys_read) from [<8057615c>] (sys_read+0x10/0x14) [ 4079.329443][T28503] r7:00000003 r6:00000000 r5:00000000 r4:00000000 [ 4079.329464][T28503] [<8057614c>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4079.329516][T28503] Exception stack(0xeb025fa8 to 0xeb025ff0) [ 4079.329566][T28503] 5fa0: 00000000 00000000 00000003 76f69f08 0000000f 00000000 [ 4079.329607][T28503] 5fc0: 00000000 00000000 00000000 00000003 003462d8 00000000 00000001 76f6a0dc [ 4079.329639][T28503] 5fe0: 76f69e58 76f69e44 0010b504 001120e8 [ 4104.326892][T28558] FAULT_INJECTION: forcing a failure. [ 4104.326892][T28558] name failslab, interval 1, probability 0, space 0, times 0 [ 4104.328171][T28558] CPU: 1 UID: 0 PID: 28558 Comm: syz.7.5020 Tainted: G L syzkaller #0 PREEMPT [ 4104.328264][T28558] Tainted: [L]=SOFTLOCKUP [ 4104.328276][T28558] Hardware name: ARM-Versatile Express [ 4104.328290][T28558] Call trace: [ 4104.328312][T28558] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 4104.328376][T28558] r7:60000013 r6:60000013 r5:822a80d8 r4:00000000 [ 4104.328385][T28558] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 4104.328412][T28558] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 4104.328446][T28558] r7:00000820 r6:00000000 r5:86b93d40 r4:82919450 [ 4104.328465][T28558] [<8021e44c>] (dump_stack) from [<809bc9e8>] (should_fail_ex+0x1c0/0x224) [ 4104.328523][T28558] [<809bc828>] (should_fail_ex) from [<805440e0>] (should_failslab+0x6c/0x94) [ 4104.328574][T28558] r8:ffffffff r7:00000820 r6:00000000 r5:00000000 r4:830e9880 [ 4104.328584][T28558] [<80544074>] (should_failslab) from [<80522b3c>] (kmem_cache_alloc_noprof+0x54/0x3bc) [ 4104.328611][T28558] [<80522ae8>] (kmem_cache_alloc_noprof) from [<81609418>] (dst_alloc+0x40/0x88) [ 4104.328646][T28558] r10:80000000 r9:869de800 r8:ffffffff r7:85f4a800 r6:00000002 r5:00000000 [ 4104.328656][T28558] r4:829f1540 [ 4104.328665][T28558] [<816093d8>] (dst_alloc) from [<817afa5c>] (rt_dst_alloc+0x2c/0x84) [ 4104.328700][T28558] r8:00000018 r7:eb2addb4 r6:00000002 r5:80000000 r4:85f4a800 [ 4104.328709][T28558] [<817afa30>] (rt_dst_alloc) from [<817b53d4>] (ip_route_output_key_hash_rcu+0x468/0x8b8) [ 4104.328742][T28558] r7:eb2addb4 r6:85f4a800 r5:00000000 r4:86480a38 [ 4104.328750][T28558] [<817b4f6c>] (ip_route_output_key_hash_rcu) from [<817b6450>] (ip_route_output_flow+0x5c/0xd0) [ 4104.328815][T28558] r10:1b1414ac r9:00000000 r8:86480a38 r7:86480780 r6:84f19040 r5:884d6880 [ 4104.328837][T28558] r4:86480a38 [ 4104.328845][T28558] [<817b63f4>] (ip_route_output_flow) from [<817f028c>] (tcp_v4_connect+0x154/0x4ec) [ 4104.328883][T28558] r7:00000000 r6:eb2adef4 r5:884d6880 r4:86480780 [ 4104.328892][T28558] [<817f0138>] (tcp_v4_connect) from [<81818548>] (__inet_stream_connect+0x80/0x3d4) [ 4104.328928][T28558] r10:0000011b r9:86b93d40 r8:86b93d40 r7:00000002 r6:00000010 r5:836d2c80 [ 4104.328938][T28558] r4:86480780 [ 4104.328946][T28558] [<818184c8>] (__inet_stream_connect) from [<818188e4>] (inet_stream_connect+0x48/0x64) [ 4104.328981][T28558] r10:0000011b r9:86b93d40 r8:8020029c r7:00000002 r6:00000010 r5:eb2adef4 [ 4104.328991][T28558] r4:836d2c80 [ 4104.328999][T28558] [<8181889c>] (inet_stream_connect) from [<815c68d8>] (__sys_connect_file+0x6c/0x78) [ 4104.329035][T28558] r7:00000010 r6:eb2adef4 r5:00000000 r4:8181889c [ 4104.329043][T28558] [<815c686c>] (__sys_connect_file) from [<815c6988>] (__sys_connect+0xa4/0xc8) [ 4104.329082][T28558] r7:20000180 r6:00000010 r5:85c0fcc1 r4:00000000 [ 4104.329090][T28558] [<815c68e4>] (__sys_connect) from [<815c69bc>] (sys_connect+0x10/0x14) [ 4104.329125][T28558] r7:0000011b r6:0012ece4 r5:00000000 r4:00000000 [ 4104.329133][T28558] [<815c69ac>] (sys_connect) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4104.329160][T28558] Exception stack(0xeb2adfa8 to 0xeb2adff0) [ 4104.329184][T28558] dfa0: 00000000 00000000 00000003 20000180 00000010 00000000 [ 4104.329202][T28558] dfc0: 00000000 00000000 0012ece4 0000011b 003462d8 00000000 00000001 76fce0dc [ 4104.329218][T28558] dfe0: 76fcde88 76fcde78 00018ba0 001302e0 [ 4107.874801][ T28] audit: type=1400 audit(4369.791:879): avc: denied { create } for pid=28559 comm="syz.7.5021" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 4113.186379][T28576] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28576 comm=syz.7.5024 [ 4128.025750][T28590] netlink: 76 bytes leftover after parsing attributes in process `syz.9.5029'. [ 4139.079973][T28611] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4139.316222][T28611] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4172.205083][ T28] audit: type=1326 audit(4434.121:880): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28637 comm="syz.9.5044" exe="/syz-executor" sig=9 arch=40000028 syscall=240 compat=0 ip=0x1302e0 code=0x0 [ 4176.677959][ T28] audit: type=1400 audit(4438.601:881): avc: denied { read } for pid=28644 comm="syz.9.5047" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 4179.758565][T28650] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4179.759595][T28650] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4208.106668][T28670] netlink: 76 bytes leftover after parsing attributes in process `syz.7.5056'. [ 4230.404093][T28684] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 4230.480039][T28684] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 4232.148611][T28684] hsr_slave_0: entered promiscuous mode [ 4232.150128][T28684] hsr_slave_1: entered promiscuous mode [ 4232.152575][T28684] debugfs: 'hsr0' already exists in 'hsr' [ 4232.153878][T28684] Cannot create hsr debugfs directory [ 4232.929956][T28684] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 4232.941563][T28684] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 4232.952468][T28684] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 4232.966249][T28684] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 4233.899713][T28684] 8021q: adding VLAN 0 to HW filter on device bond0 [ 4239.832413][T28679] netdevsim netdevsim9 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4239.947786][T28679] netdevsim netdevsim9 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4240.123036][T28679] netdevsim netdevsim9 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4240.242712][T28679] netdevsim netdevsim9 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4241.056954][T28679] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 4241.062247][T28679] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 4241.070306][T28679] bond0 (unregistering): Released all slaves [ 4241.235628][T28679] hsr_slave_0: left promiscuous mode [ 4241.241688][T28679] hsr_slave_1: left promiscuous mode [ 4241.327018][T28679] veth1_macvtap: left promiscuous mode [ 4241.327476][T28679] veth0_macvtap: left promiscuous mode [ 4241.327950][T28679] veth1_vlan: left promiscuous mode [ 4241.328097][T28679] veth0_vlan: left promiscuous mode [ 4245.560949][T28684] veth0_vlan: entered promiscuous mode [ 4245.611240][T28684] veth1_vlan: entered promiscuous mode [ 4245.741778][T28684] veth0_macvtap: entered promiscuous mode [ 4245.845303][T28684] veth1_macvtap: entered promiscuous mode [ 4246.098709][T22299] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 4246.099767][T22299] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 4246.099924][T22299] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 4246.099997][T22299] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 4247.420797][T29044] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 4247.585755][T29044] usb 2-1: Using ep0 maxpacket: 16 [ 4247.603431][T29044] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 4247.627588][T29044] usb 2-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 4247.627778][T29044] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4247.627937][T29044] usb 2-1: Product: syz [ 4247.628023][T29044] usb 2-1: Manufacturer: syz [ 4247.628103][T29044] usb 2-1: SerialNumber: syz [ 4247.633178][T29044] usb 2-1: config 0 descriptor?? [ 4258.082518][T22060] usb 2-1: USB disconnect, device number 22 [ 4259.644984][T29107] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 4259.826261][T29107] usb 2-1: Using ep0 maxpacket: 32 [ 4259.875266][T29107] usb 2-1: New USB device found, idVendor=055f, idProduct=d001, bcdDevice=88.92 [ 4259.875579][T29107] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4270.075518][T25511] usb 2-1: USB disconnect, device number 23 [ 4271.227234][T29122] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 4271.241048][T29122] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 4271.243006][T25511] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 4271.434781][T25511] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 4271.435096][T25511] usb 2-1: config 1 has 0 interfaces, different from the descriptor's value: 3 [ 4271.475045][T25511] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 4271.475568][T25511] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4271.475853][T25511] usb 2-1: Product: syz [ 4271.476010][T25511] usb 2-1: Manufacturer: syz [ 4271.476062][T25511] usb 2-1: SerialNumber: syz [ 4271.809422][T25511] usb 2-1: USB disconnect, device number 24 [ 4274.942488][T29122] hsr_slave_0: entered promiscuous mode [ 4274.952759][T29122] hsr_slave_1: entered promiscuous mode [ 4275.230038][T29373] syz_tun: entered allmulticast mode [ 4275.259537][T29373] SELinux: failure in sel_netif_sid_slow(), invalid network interface (0) [ 4275.260153][T29373] mroute: pending queue full, dropping entries [ 4275.335740][T29372] syz_tun: left allmulticast mode [ 4277.664236][T29122] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 4277.683488][T29122] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 4277.703592][T29122] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 4277.722604][T29122] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 4278.405196][T25511] usb 2-1: new full-speed USB device number 25 using dummy_hcd [ 4278.613218][T25511] usb 2-1: config 246 has an invalid interface number: 166 but max is 0 [ 4278.613584][T25511] usb 2-1: config 246 has an invalid descriptor of length 0, skipping remainder of the config [ 4278.613876][T25511] usb 2-1: config 246 has no interface number 0 [ 4278.613978][T25511] usb 2-1: config 246 interface 166 altsetting 118 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 4278.614028][T25511] usb 2-1: config 246 interface 166 has no altsetting 0 [ 4278.715345][T25511] usb 2-1: New USB device found, idVendor=18d1, idProduct=1eaf, bcdDevice= 9.63 [ 4278.715699][T25511] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4278.715961][T25511] usb 2-1: Product: syz [ 4278.716013][T25511] usb 2-1: Manufacturer: syz [ 4278.716042][T25511] usb 2-1: SerialNumber: syz [ 4279.449871][T25511] usb 2-1: Limiting number of CPorts to U8_MAX [ 4279.452096][T25511] usb 2-1: Not enough endpoints found in device, aborting! [ 4279.697063][T29107] usb 2-1: USB disconnect, device number 25 [ 4279.826679][T29122] 8021q: adding VLAN 0 to HW filter on device bond0 [ 4288.132478][T29122] veth0_vlan: entered promiscuous mode [ 4288.427520][T29122] veth1_vlan: entered promiscuous mode [ 4289.049704][T29122] veth0_macvtap: entered promiscuous mode [ 4289.091965][T29122] veth1_macvtap: entered promiscuous mode [ 4289.577336][T22294] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 4289.578722][T22294] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 4289.579076][T22294] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 4289.579314][T22294] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 4306.575779][T29603] netlink: 'syz.1.5075': attribute type 1 has an invalid length. [ 4306.986002][T29603] netlink: 28 bytes leftover after parsing attributes in process `syz.1.5075'. [ 4306.987772][T29603] batadv_slave_1: entered promiscuous mode [ 4306.991888][T29603] batadv_slave_1: entered allmulticast mode [ 4319.577802][ T28] audit: type=1400 audit(4581.501:882): avc: denied { search } for pid=29644 comm="syz.2.5077" name="/" dev="configfs" ino=56 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 4319.580769][ T28] audit: type=1400 audit(4581.501:883): avc: denied { setattr } for pid=29644 comm="syz.2.5077" name="/" dev="configfs" ino=56 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 4351.884277][T29710] syzkaller0: entered promiscuous mode [ 4351.888078][T29710] syzkaller0: entered allmulticast mode [ 4368.795041][T29679] usb 2-1: new low-speed USB device number 26 using dummy_hcd [ 4369.056361][T29679] usb 2-1: config 168 descriptor has 1 excess byte, ignoring [ 4369.056755][T29679] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 4369.057088][T29679] usb 2-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 4369.057281][T29679] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 4369.057456][T29679] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 4369.155258][T29679] usb 2-1: config 168 descriptor has 1 excess byte, ignoring [ 4369.156382][T29679] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 4369.157524][T29679] usb 2-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 4369.158750][T29679] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 4369.159801][T29679] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 4369.240454][T29679] usb 2-1: config 168 descriptor has 1 excess byte, ignoring [ 4369.240935][T29679] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 4369.241277][T29679] usb 2-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 4369.241470][T29679] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 4369.241643][T29679] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 4369.353208][T29679] usb 2-1: string descriptor 0 read error: -22 [ 4369.353667][T29679] usb 2-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 4369.354004][T29679] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4369.449738][T29679] adutux 2-1:168.0: ADU100 now attached to /dev/usb/adutux0 [ 4369.709559][T29674] usb 2-1: USB disconnect, device number 26 [ 4369.850630][T29868] comedi: valid board names for 8255 driver are: [ 4369.854079][T29868] 8255 [ 4369.858317][T29868] comedi: valid board names for vmk80xx driver are: [ 4369.862300][T29868] vmk80xx [ 4369.890442][T29868] comedi: valid board names for usbduxsigma driver are: [ 4369.893468][T29868] usbduxsigma [ 4369.897283][T29868] comedi: valid board names for usbduxfast driver are: [ 4369.903351][T29868] usbduxfast [ 4369.907271][T29868] comedi: valid board names for usbdux driver are: [ 4369.910431][T29868] usbdux [ 4369.913480][T29868] comedi: valid board names for ni6501 driver are: [ 4369.918961][T29868] ni6501 [ 4369.921963][T29868] comedi: valid board names for dt9812 driver are: [ 4369.927210][T29868] dt9812 [ 4369.930907][T29868] comedi: valid board names for ni_labpc_cs driver are: [ 4369.935235][T29868] ni_labpc_cs [ 4369.939956][T29868] comedi: valid board names for ni_daq_700 driver are: [ 4369.943685][T29868] ni_daq_700 [ 4369.947777][T29868] comedi: valid board names for labpc_pci driver are: [ 4369.952272][T29868] labpc_pci [ 4369.956719][T29868] comedi: valid board names for adl_pci9118 driver are: [ 4369.962150][T29868] pci9118dg [ 4369.966978][T29868] pci9118hg [ 4369.970042][T29868] pci9118hr [ 4369.978460][T29868] comedi: valid board names for 8255_pci driver are: [ 4369.983876][T29868] 8255_pci [ 4369.994155][T29868] comedi: valid board names for comedi_parport driver are: [ 4370.000268][T29868] comedi_parport [ 4370.004214][T29868] comedi: valid board names for comedi_test driver are: [ 4370.010611][T29868] comedi_test [ 4370.013744][T29868] comedi: valid board names for comedi_bond driver are: [ 4370.019371][T29868] comedi_bond [ 4372.248143][T29738] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 4372.272207][T29738] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 4373.793552][T28680] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4374.025392][T28680] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4374.135775][T28680] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4374.182662][T29738] hsr_slave_0: entered promiscuous mode [ 4374.212488][T29738] hsr_slave_1: entered promiscuous mode [ 4374.238217][T29738] debugfs: 'hsr0' already exists in 'hsr' [ 4374.239603][T29738] Cannot create hsr debugfs directory [ 4374.281494][T28680] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4375.132295][T28680] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 4375.417082][T28680] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 4375.421877][T28680] bond0 (unregistering): Released all slaves [ 4376.120786][T28680] hsr_slave_0: left promiscuous mode [ 4376.139674][T28680] hsr_slave_1: left promiscuous mode [ 4376.199573][T28680] veth1_macvtap: left promiscuous mode [ 4376.201091][T28680] veth0_macvtap: left promiscuous mode [ 4376.215753][T28680] veth1_vlan: left promiscuous mode [ 4376.217092][T28680] veth0_vlan: left promiscuous mode [ 4376.476297][T29044] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 4376.678387][T29044] usb 2-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 4376.678770][T29044] usb 2-1: config 0 interface 0 has no altsetting 0 [ 4376.712866][T29044] usb 2-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 4376.713185][T29044] usb 2-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 4376.713476][T29044] usb 2-1: Product: syz [ 4376.713522][T29044] usb 2-1: Manufacturer: syz [ 4376.713593][T29044] usb 2-1: SerialNumber: syz [ 4376.771562][T29044] usb 2-1: config 0 descriptor?? [ 4376.791596][T29044] usb 2-1: selecting invalid altsetting 0 [ 4377.036309][T29044] usb 2-1: USB disconnect, device number 27 [ 4379.402753][T30092] netlink: 32 bytes leftover after parsing attributes in process `syz.1.5102'. [ 4380.015082][T29044] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 4380.186066][T29044] usb 2-1: Using ep0 maxpacket: 8 [ 4380.201737][T29044] usb 2-1: config 5 has an invalid descriptor of length 0, skipping remainder of the config [ 4380.202126][T29044] usb 2-1: config 5 interface 0 altsetting 6 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 4380.202310][T29044] usb 2-1: config 5 interface 0 has no altsetting 0 [ 4380.237821][T29044] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 4380.239142][T29044] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4380.241759][T29044] usb 2-1: Product: syz [ 4380.242649][T29044] usb 2-1: Manufacturer: syz [ 4380.245282][T29044] usb 2-1: SerialNumber: syz [ 4380.598737][T29044] usb-storage 2-1:5.0: USB Mass Storage device detected [ 4380.698001][T29738] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 4380.738956][T29738] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 4380.759324][T29044] usb-storage 2-1:5.0: USB Mass Storage not supported on this host controller [ 4380.777007][T29738] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 4380.832851][T29738] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 4380.836966][T29044] usb-storage 2-1:5.0: probe with driver usb-storage failed with error -22 [ 4380.843236][T29044] usb 2-1: USB disconnect, device number 28 [ 4381.183208][T30138] netlink: 165 bytes leftover after parsing attributes in process `syz.1.5104'. [ 4384.246607][T29738] 8021q: adding VLAN 0 to HW filter on device bond0 [ 4388.327394][T29738] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 4388.339756][T29738] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 4396.793830][T29738] veth0_vlan: entered promiscuous mode [ 4396.852356][T29738] veth1_vlan: entered promiscuous mode [ 4397.021379][T29738] veth0_macvtap: entered promiscuous mode [ 4397.062199][T29738] veth1_macvtap: entered promiscuous mode [ 4397.489604][T28679] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 4397.490933][T28679] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 4397.537677][T28679] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 4397.539059][T28679] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 4398.347729][T30217] netlink: 120 bytes leftover after parsing attributes in process `syz.3.5087'. [ 4398.765293][T30220] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4398.767304][T30220] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4403.704960][ T28] audit: type=1400 audit(4665.621:884): avc: denied { read } for pid=30242 comm="syz.1.5115" name="file0" dev="fuse" ino=64 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 4403.713266][ T28] audit: type=1400 audit(4665.631:885): avc: denied { open } for pid=30242 comm="syz.1.5115" path="/46/file0/file0" dev="fuse" ino=64 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 4403.853755][T30246] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 4403.906968][T30246] block device autoloading is deprecated and will be removed. [ 4403.975753][ T28] audit: type=1400 audit(4665.901:886): avc: denied { ioctl } for pid=30242 comm="syz.1.5115" path="/46/file0/file0" dev="fuse" ino=64 ioctlcmd=0x921 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 4406.013431][T30255] ªªªªªª: renamed from vlan0 (while UP) [ 4415.958766][T30302] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4415.966439][T30302] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4416.053788][T30302] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4416.059039][T30302] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4423.025952][T30322] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4423.029256][T30322] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4433.786011][T30352] netlink: 44 bytes leftover after parsing attributes in process `syz.1.5126'. [ 4433.787789][T30352] netlink: 43 bytes leftover after parsing attributes in process `syz.1.5126'. [ 4434.023710][T30352] netlink: 'syz.1.5126': attribute type 6 has an invalid length. [ 4434.024036][T30352] netlink: 'syz.1.5126': attribute type 5 has an invalid length. [ 4434.024193][T30352] netlink: 43 bytes leftover after parsing attributes in process `syz.1.5126'. [ 4439.215345][ C0] sched: DL replenish lagged too much [ 4596.681694][T15263] netdevsim netdevsim7 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4626.891911][T15263] netdevsim netdevsim7 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4672.571884][T15263] netdevsim netdevsim7 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4714.952004][T15263] netdevsim netdevsim7 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4762.521021][ T29] INFO: task kworker/0:0:25511 blocked for more than 434 seconds. [ 4762.530085][ T29] Tainted: G L syzkaller #0 [ 4762.538504][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4762.546869][ T29] task:kworker/0:0 state:D stack:0 pid:25511 tgid:25511 ppid:2 task_flags:0x4208060 flags:0x00000000 [ 4765.297654][ T29] Workqueue: events bpf_prog_free_deferred [ 4767.950944][ T29] Call trace: [ 4767.970173][ T29] [<81ae864c>] (__schedule) from [<81ae9a60>] (schedule+0x2c/0x134) [ 4767.980078][ T29] r10:ebe19da4 r9:00000002 r8:60000013 r7:ebe19dac r6:82917d04 r5:8512ee40 [ 4767.989862][ T29] r4:8512ee40 [ 4767.999978][ T29] [<81ae9a34>] (schedule) from [<81ae9bec>] (schedule_preempt_disabled+0x18/0x24) [ 4768.009918][ T29] r5:8512ee40 r4:82917d00 [ 4768.019829][ T29] [<81ae9bd4>] (schedule_preempt_disabled) from [<81aecb34>] (__mutex_lock.constprop.0+0x480/0x9cc) [ 4768.029621][ T29] [<81aec6b4>] (__mutex_lock.constprop.0) from [<81aed154>] (__mutex_lock_slowpath+0x14/0x18) [ 4768.039409][ T29] r10:8280c82c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ebe19e28 [ 4768.049000][ T29] r4:00000000 [ 4768.058869][ T29] [<81aed140>] (__mutex_lock_slowpath) from [<81aed194>] (mutex_lock+0x3c/0x40) [ 4768.068929][ T29] [<81aed158>] (mutex_lock) from [<804fd378>] (_vm_unmap_aliases+0x5c/0x238) [ 4768.078767][ T29] [<804fd31c>] (_vm_unmap_aliases) from [<80501170>] (vfree+0x16c/0x210) [ 4768.088485][ T29] r10:8302b005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:86c50bc0 [ 4768.098735][ T29] r4:00000000 [ 4768.108286][ T29] [<80501004>] (vfree) from [<8056f2cc>] (execmem_free+0x30/0x50) [ 4768.117952][ T29] r9:8512ee40 r8:00800000 r7:00000000 r6:8302b000 r5:00001000 r4:7f24e000 [ 4768.127804][ T29] [<8056f29c>] (execmem_free) from [<803cee4c>] (bpf_jit_free_exec+0x10/0x14) [ 4768.138042][ T29] r5:00001000 r4:eb1f7000 [ 4768.147586][ T29] [<803cee3c>] (bpf_jit_free_exec) from [<803cf22c>] (bpf_jit_free+0x64/0xe0) [ 4768.157395][ T29] [<803cf1c8>] (bpf_jit_free) from [<803d0160>] (bpf_prog_free_deferred+0x148/0x160) [ 4768.167403][ T29] r5:86aa9394 r4:86aa9394 [ 4768.177159][ T29] [<803d0018>] (bpf_prog_free_deferred) from [<802766a0>] (process_one_work+0x1c8/0x59c) [ 4768.187005][ T29] r7:dddd0d80 r6:8302b000 r5:86aa9394 r4:86409980 SYZFAIL: failed to recv rpc [ 4772.383192][ T29] [<802764d8>] (process_one_work) from [<80277460>] (worker_thread+0x16c/0x318) [ 4772.393406][ T29] r10:00000000 r9:864099b0 r8:8512ee40 r7:82804d80 r6:dddd0da0 r5:dddd0d80 fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 4774.360937][ T29] r4:86409980 [ 4775.947181][ T29] [<802772f4>] (worker_thread) from [<8028141c>] (kthread+0x11c/0x154) [ 4775.956838][ T29] r10:00000000 r9:e02dde88 r8:86577600 r7:86409980 r6:802772f4 r5:8512ee40 [ 4775.966227][ T29] r4:86250300 [ 4775.975551][ T29] [<80281300>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 4775.993401][ T29] Exception stack(0xebe19fb0 to 0xebe19ff8) [ 4777.794109][ T29] 9fa0: 00000000 00000000 00000000 00000000 [ 4777.811722][ T29] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 4777.820902][ T29] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 4777.830476][ T29] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80281300 r4:86250300 [ 4777.840751][ T29] INFO: task kworker/0:0:25511 is blocked on a mutex likely owned by task kworker/1:2:29057. [ 4777.850340][ T29] task:kworker/1:2 state:R running task stack:0 pid:29057 tgid:29057 ppid:2 task_flags:0x4208060 flags:0x00000000 [ 4777.879525][ T29] Workqueue: events bpf_prog_free_deferred [ 4777.879700][ T29] Call trace: [ 4777.879737][ T29] [<81ae864c>] (__schedule) from [<81ae9e98>] (preempt_schedule_irq+0x40/0xa8) [ 4777.879831][ T29] r10:8280c880 r9:868d4980 r8:80200c04 r7:dfa1dd7c r6:ffffffff r5:868d4980 [ 4777.879855][ T29] r4:00000000 [ 4777.879871][ T29] [<81ae9e58>] (preempt_schedule_irq) from [<80200c24>] (svc_preempt+0x8/0x18) [ 4777.879924][ T29] Exception stack(0xdfa1dd48 to 0xdfa1dd90) [ 4777.879961][ T29] dd40: e09d1000 ea72b000 00000000 802387b0 82ad3620 82ad4264 [ 4777.879996][ T29] dd60: 7f270000 ea72b000 00000000 00000001 8280c880 dfa1ddbc ea72b000 dfa1dd98 [ 4777.880024][ T29] dd80: 8022f6e0 802387c8 80070013 ffffffff [ 4777.880049][ T29] r5:80070013 r4:802387c8 [ 4777.880066][ T29] [<8022f680>] (flush_tlb_kernel_range) from [<804fd128>] (__purge_vmap_area_lazy+0x298/0x48c) [ 4777.880130][ T29] [<804fce90>] (__purge_vmap_area_lazy) from [<804fd504>] (_vm_unmap_aliases+0x1e8/0x238) [ 4777.880199][ T29] r10:00000000 r9:dfa1dde0 r8:00000000 r7:ffffffff r6:00000008 r5:dfa1de28 [ 4777.880237][ T29] r4:dfa1dde0 [ 4777.880256][ T29] [<804fd31c>] (_vm_unmap_aliases) from [<80501170>] (vfree+0x16c/0x210) [ 4777.880324][ T29] r10:8302ae05 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:86cbd700 [ 4777.880345][ T29] r4:00000000 [ 4777.880360][ T29] [<80501004>] (vfree) from [<8056f2cc>] (execmem_free+0x30/0x50) [ 4777.880434][ T29] r9:868d4980 r8:01800000 r7:00000000 r6:8302ae00 r5:00001000 r4:7f23c000 [ 4777.880453][ T29] [<8056f29c>] (execmem_free) from [<803cee4c>] (bpf_jit_free_exec+0x10/0x14) [ 4777.880510][ T29] r5:00001000 r4:eb0c7000 [ 4777.880527][ T29] [<803cee3c>] (bpf_jit_free_exec) from [<803cf22c>] (bpf_jit_free+0x64/0xe0) [ 4777.880573][ T29] [<803cf1c8>] (bpf_jit_free) from [<803d0160>] (bpf_prog_free_deferred+0x148/0x160) [ 4777.880623][ T29] r5:85dc0b94 r4:85dc0b94 [ 4777.880688][ T29] [<803d0018>] (bpf_prog_free_deferred) from [<802766a0>] (process_one_work+0x1c8/0x59c) [ 4777.880761][ T29] r7:ddde4d80 r6:8302ae00 r5:85dc0b94 r4:85e43b80 [ 4777.880781][ T29] [<802764d8>] (process_one_work) from [<80277460>] (worker_thread+0x16c/0x318) [ 4777.880848][ T29] r10:00000000 r9:85e43bb0 r8:868d4980 r7:82804d80 r6:ddde4da0 r5:ddde4d80 [ 4777.880869][ T29] r4:85e43b80 [ 4777.880885][ T29] [<802772f4>] (worker_thread) from [<8028141c>] (kthread+0x11c/0x154) [ 4777.880954][ T29] r10:00000000 r9:ea549e88 r8:8635d280 r7:85e43b80 r6:802772f4 r5:868d4980 [ 4777.880974][ T29] r4:867e8900 [ 4777.880990][ T29] [<80281300>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 4777.881035][ T29] Exception stack(0xdfa1dfb0 to 0xdfa1dff8) [ 4777.881064][ T29] dfa0: 00000000 00000000 00000000 00000000 [ 4777.881098][ T29] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 4777.881129][ T29] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 4777.881166][ T29] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80281300 r4:867e8900 [ 4777.881565][ T29] INFO: task kworker/0:2:28986 blocked for more than 450 seconds. [ 4777.881627][ T29] Tainted: G L syzkaller #0 [ 4777.881650][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4777.881667][ T29] task:kworker/0:2 state:D stack:0 pid:28986 tgid:28986 ppid:2 task_flags:0x4208060 flags:0x00000000 [ 4777.881735][ T29] Workqueue: events bpf_prog_free_deferred [ 4777.881780][ T29] Call trace: [ 4777.881806][ T29] [<81ae864c>] (__schedule) from [<81ae9a60>] (schedule+0x2c/0x134) [ 4777.881874][ T29] r10:e01d1da4 r9:00000002 r8:60070113 r7:e01d1dac r6:82917d04 r5:85120c40 [ 4777.881920][ T29] r4:85120c40 [ 4777.881937][ T29] [<81ae9a34>] (schedule) from [<81ae9bec>] (schedule_preempt_disabled+0x18/0x24) [ 4777.881992][ T29] r5:85120c40 r4:82917d00 [ 4777.882008][ T29] [<81ae9bd4>] (schedule_preempt_disabled) from [<81aecb34>] (__mutex_lock.constprop.0+0x480/0x9cc) [ 4777.882064][ T29] [<81aec6b4>] (__mutex_lock.constprop.0) from [<81aed154>] (__mutex_lock_slowpath+0x14/0x18) [ 4777.882127][ T29] r10:8280c82c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e01d1e28 [ 4777.882147][ T29] r4:00000000 [ 4777.882162][ T29] [<81aed140>] (__mutex_lock_slowpath) from [<81aed194>] (mutex_lock+0x3c/0x40) [ 4777.882216][ T29] [<81aed158>] (mutex_lock) from [<804fd378>] (_vm_unmap_aliases+0x5c/0x238) [ 4777.882267][ T29] [<804fd31c>] (_vm_unmap_aliases) from [<80501170>] (vfree+0x16c/0x210) [ 4777.882330][ T29] r10:8302b005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:86c50d80 [ 4777.882352][ T29] r4:00000000 [ 4777.882368][ T29] [<80501004>] (vfree) from [<8056f2cc>] (execmem_free+0x30/0x50) [ 4777.882438][ T29] r9:85120c40 r8:00800000 r7:00000000 r6:8302b000 r5:00001000 r4:7f24c000 [ 4777.882458][ T29] [<8056f29c>] (execmem_free) from [<803cee4c>] (bpf_jit_free_exec+0x10/0x14) [ 4777.882506][ T29] r5:00001000 r4:eb1e9000 [ 4777.882521][ T29] [<803cee3c>] (bpf_jit_free_exec) from [<803cf22c>] (bpf_jit_free+0x64/0xe0) [ 4777.882564][ T29] [<803cf1c8>] (bpf_jit_free) from [<803d0160>] (bpf_prog_free_deferred+0x148/0x160) [ 4777.882612][ T29] r5:86a78b94 r4:86a78b94 [ 4777.882628][ T29] [<803d0018>] (bpf_prog_free_deferred) from [<802766a0>] (process_one_work+0x1c8/0x59c) [ 4777.882683][ T29] r7:dddd0d80 r6:8302b000 r5:86a78b94 r4:88558100 [ 4777.882704][ T29] [<802764d8>] (process_one_work) from [<80277460>] (worker_thread+0x16c/0x318) [ 4777.882779][ T29] r10:00000000 r9:88558130 r8:85120c40 r7:82804d80 r6:dddd0da0 r5:dddd0d80 [ 4777.882800][ T29] r4:88558100 [ 4777.882814][ T29] [<802772f4>] (worker_thread) from [<8028141c>] (kthread+0x11c/0x154) [ 4777.882875][ T29] r10:00000000 r9:e02dde88 r8:852f0680 r7:88558100 r6:802772f4 r5:85120c40 [ 4777.882897][ T29] r4:84e62200 [ 4777.882914][ T29] [<80281300>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 4777.882958][ T29] Exception stack(0xe01d1fb0 to 0xe01d1ff8) [ 4777.882987][ T29] 1fa0: 00000000 00000000 00000000 00000000 [ 4777.883019][ T29] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 4777.883049][ T29] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 4777.883085][ T29] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80281300 r4:84e62200 [ 4777.883460][ T29] INFO: task kworker/0:2:28986 is blocked on a mutex likely owned by task kworker/1:2:29057. [ 4777.883502][ T29] task:kworker/1:2 state:R running task stack:0 pid:29057 tgid:29057 ppid:2 task_flags:0x4208060 flags:0x00000000 [ 4777.883571][ T29] Workqueue: events bpf_prog_free_deferred [ 4777.883617][ T29] Call trace: [ 4777.883640][ T29] [<81ae864c>] (__schedule) from [<81ae9e98>] (preempt_schedule_irq+0x40/0xa8) [ 4777.883714][ T29] r10:8280c880 r9:868d4980 r8:80200c04 r7:dfa1dd7c r6:ffffffff r5:868d4980 [ 4777.883736][ T29] r4:00000000 [ 4777.883753][ T29] [<81ae9e58>] (preempt_schedule_irq) from [<80200c24>] (svc_preempt+0x8/0x18) [ 4777.883800][ T29] Exception stack(0xdfa1dd48 to 0xdfa1dd90) [ 4777.883835][ T29] dd40: e09d1000 ea72b000 00000000 802387b0 82ad3620 82ad4264 [ 4777.883870][ T29] dd60: 7f270000 ea72b000 00000000 00000001 8280c880 dfa1ddbc ea72b000 dfa1dd98 [ 4777.883896][ T29] dd80: 8022f6e0 802387c8 80070013 ffffffff [ 4777.883920][ T29] r5:80070013 r4:802387c8 [ 4777.883935][ T29] [<8022f680>] (flush_tlb_kernel_range) from [<804fd128>] (__purge_vmap_area_lazy+0x298/0x48c) [ 4777.883997][ T29] [<804fce90>] (__purge_vmap_area_lazy) from [<804fd504>] (_vm_unmap_aliases+0x1e8/0x238) [ 4777.884067][ T29] r10:00000000 r9:dfa1dde0 r8:00000000 r7:ffffffff r6:00000008 r5:dfa1de28 [ 4777.884090][ T29] r4:dfa1dde0 [ 4777.884103][ T29] [<804fd31c>] (_vm_unmap_aliases) from [<80501170>] (vfree+0x16c/0x210) [ 4777.884170][ T29] r10:8302ae05 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:86cbd700 [ 4777.884189][ T29] r4:00000000 [ 4777.884210][ T29] [<80501004>] (vfree) from [<8056f2cc>] (execmem_free+0x30/0x50) [ 4777.884282][ T29] r9:868d4980 r8:01800000 r7:00000000 r6:8302ae00 r5:00001000 r4:7f23c000 [ 4777.884331][ T29] [<8056f29c>] (execmem_free) from [<803cee4c>] (bpf_jit_free_exec+0x10/0x14) [ 4782.725731][ T29] r5:00001000 r4:eb0c7000 [ 4782.735848][ T29] [<803cee3c>] (bpf_jit_free_exec) from [<803cf22c>] (bpf_jit_free+0x64/0xe0) [ 4782.745715][ T29] [<803cf1c8>] (bpf_jit_free) from [<803d0160>] (bpf_prog_free_deferred+0x148/0x160) [ 4782.755671][ T29] r5:85dc0b94 r4:85dc0b94 [ 4782.765111][ T29] [<803d0018>] (bpf_prog_free_deferred) from [<802766a0>] (process_one_work+0x1c8/0x59c) [ 4782.783158][ T29] r7:ddde4d80 r6:8302ae00 r5:85dc0b94 r4:85e43b80 [ 4782.792690][ T29] [<802764d8>] (process_one_work) from [<80277460>] (worker_thread+0x16c/0x318) [ 4782.802623][ T29] r10:00000000 r9:85e43bb0 r8:868d4980 r7:82804d80 r6:ddde4da0 r5:ddde4d80 [ 4782.812256][ T29] r4:85e43b80 [ 4782.821702][ T29] [<802772f4>] (worker_thread) from [<8028141c>] (kthread+0x11c/0x154) [ 4782.831672][ T29] r10:00000000 r9:ea549e88 r8:8635d280 r7:85e43b80 r6:802772f4 r5:868d4980 [ 4782.841542][ T29] r4:867e8900 [ 4782.851273][ T29] [<80281300>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 4782.860913][ T29] Exception stack(0xdfa1dfb0 to 0xdfa1dff8) [ 4782.870750][ T29] dfa0: 00000000 00000000 00000000 00000000 [ 4782.880482][ T29] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 4782.890283][ T29] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 4782.900203][ T29] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80281300 r4:867e8900 [ 4782.910528][ T29] INFO: task kworker/1:3:29107 blocked for more than 455 seconds. [ 4782.920507][ T29] Tainted: G L syzkaller #0 [ 4782.930583][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4783.739237][ T29] task:kworker/1:3 state:D stack:0 pid:29107 tgid:29107 ppid:2 task_flags:0x4208060 flags:0x00000000 [ 4783.739437][ T29] Workqueue: events bpf_prog_free_deferred [ 4783.739528][ T29] Call trace: [ 4783.739559][ T29] [<81ae864c>] (__schedule) from [<81ae9a60>] (schedule+0x2c/0x134) [ 4783.739657][ T29] r10:eb1a1da4 r9:00000002 r8:600f0113 r7:eb1a1dac r6:82917d04 r5:86dbc980 [ 4783.739683][ T29] r4:86dbc980 [ 4783.739702][ T29] [<81ae9a34>] (schedule) from [<81ae9bec>] (schedule_preempt_disabled+0x18/0x24) [ 4783.739763][ T29] r5:86dbc980 r4:82917d00 [ 4783.739781][ T29] [<81ae9bd4>] (schedule_preempt_disabled) from [<81aecb34>] (__mutex_lock.constprop.0+0x480/0x9cc) [ 4783.739839][ T29] [<81aec6b4>] (__mutex_lock.constprop.0) from [<81aed154>] (__mutex_lock_slowpath+0x14/0x18) [ 4783.739901][ T29] r10:8280c82c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1a1e28 [ 4783.739921][ T29] r4:00000000 [ 4783.739935][ T29] [<81aed140>] (__mutex_lock_slowpath) from [<81aed194>] (mutex_lock+0x3c/0x40) [ 4783.739983][ T29] [<81aed158>] (mutex_lock) from [<804fd378>] (_vm_unmap_aliases+0x5c/0x238) [ 4783.740044][ T29] [<804fd31c>] (_vm_unmap_aliases) from [<80501170>] (vfree+0x16c/0x210) [ 4783.740112][ T29] r10:8302ae05 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:86cbd840 [ 4783.740132][ T29] r4:00000000 [ 4783.740149][ T29] [<80501004>] (vfree) from [<8056f2cc>] (execmem_free+0x30/0x50) [ 4783.740232][ T29] r9:86dbc980 r8:01800000 r7:00000000 r6:8302ae00 r5:00001000 r4:7f23a000 [ 4783.740255][ T29] [<8056f29c>] (execmem_free) from [<803cee4c>] (bpf_jit_free_exec+0x10/0x14) [ 4783.740315][ T29] r5:00001000 r4:eb0c5000 [ 4783.740334][ T29] [<803cee3c>] (bpf_jit_free_exec) from [<803cf22c>] (bpf_jit_free+0x64/0xe0) [ 4783.740386][ T29] [<803cf1c8>] (bpf_jit_free) from [<803d0160>] (bpf_prog_free_deferred+0x148/0x160) [ 4783.740444][ T29] r5:868c7b94 r4:868c7b94 [ 4783.740463][ T29] [<803d0018>] (bpf_prog_free_deferred) from [<802766a0>] (process_one_work+0x1c8/0x59c) [ 4783.740534][ T29] r7:ddde4d80 r6:8302ae00 r5:868c7b94 r4:8643c080 [ 4783.740554][ T29] [<802764d8>] (process_one_work) from [<80277460>] (worker_thread+0x16c/0x318) [ 4783.740627][ T29] r10:ddde4d80 r9:8643c0b0 r8:86dbc980 r7:82804d80 r6:ddde4da0 r5:ddde4d80 [ 4783.740650][ T29] r4:8643c080 [ 4783.740668][ T29] [<802772f4>] (worker_thread) from [<8028141c>] (kthread+0x11c/0x154) [ 4783.740745][ T29] r10:00000000 r9:ea549e88 r8:861af000 r7:8643c080 r6:802772f4 r5:86dbc980 [ 4783.740771][ T29] r4:86c4f240 [ 4783.740788][ T29] [<80281300>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 4783.740842][ T29] Exception stack(0xeb1a1fb0 to 0xeb1a1ff8) [ 4783.740877][ T29] 1fa0: 00000000 00000000 00000000 00000000 [ 4783.740915][ T29] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 4783.740950][ T29] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 4783.740991][ T29] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80281300 r4:86c4f240 [ 4783.741401][ T29] INFO: task kworker/1:3:29107 is blocked on a mutex likely owned by task kworker/1:2:29057. [ 4783.741446][ T29] task:kworker/1:2 state:R running task stack:0 pid:29057 tgid:29057 ppid:2 task_flags:0x4208060 flags:0x00000000 [ 4783.741520][ T29] Workqueue: events bpf_prog_free_deferred [ 4783.741568][ T29] Call trace: [ 4783.741597][ T29] [<81ae864c>] (__schedule) from [<81ae9e98>] (preempt_schedule_irq+0x40/0xa8) [ 4783.741672][ T29] r10:8280c880 r9:868d4980 r8:80200c04 r7:dfa1dd7c r6:ffffffff r5:868d4980 [ 4783.741696][ T29] r4:00000000 [ 4783.741715][ T29] [<81ae9e58>] (preempt_schedule_irq) from [<80200c24>] (svc_preempt+0x8/0x18) [ 4783.741768][ T29] Exception stack(0xdfa1dd48 to 0xdfa1dd90) [ 4783.741804][ T29] dd40: e1370000 ea72b000 00000000 802387b0 82ad3620 82ad4264 [ 4783.741842][ T29] dd60: 7f270000 ea72b000 00000000 00000001 8280c880 dfa1ddbc ea72b000 dfa1dd98 [ 4783.741871][ T29] dd80: 8022f6e0 802387c8 80070013 ffffffff [ 4783.741921][ T29] r5:80070013 r4:802387c8 [ 4783.741943][ T29] [<8022f680>] (flush_tlb_kernel_range) from [<804fd128>] (__purge_vmap_area_lazy+0x298/0x48c) [ 4783.742011][ T29] [<804fce90>] (__purge_vmap_area_lazy) from [<804fd504>] (_vm_unmap_aliases+0x1e8/0x238) [ 4783.742086][ T29] r10:00000000 r9:dfa1dde0 r8:00000000 r7:ffffffff r6:00000008 r5:dfa1de28 [ 4783.742112][ T29] r4:dfa1dde0 [ 4783.742128][ T29] [<804fd31c>] (_vm_unmap_aliases) from [<80501170>] (vfree+0x16c/0x210) [ 4783.742200][ T29] r10:8302ae05 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:86cbd700 [ 4783.742229][ T29] r4:00000000 [ 4783.742246][ T29] [<80501004>] (vfree) from [<8056f2cc>] (execmem_free+0x30/0x50) [ 4783.742321][ T29] r9:868d4980 r8:01800000 r7:00000000 r6:8302ae00 r5:00001000 r4:7f23c000 [ 4783.742343][ T29] [<8056f29c>] (execmem_free) from [<803cee4c>] (bpf_jit_free_exec+0x10/0x14) [ 4783.742402][ T29] r5:00001000 r4:eb0c7000 [ 4783.742420][ T29] [<803cee3c>] (bpf_jit_free_exec) from [<803cf22c>] (bpf_jit_free+0x64/0xe0) [ 4783.742469][ T29] [<803cf1c8>] (bpf_jit_free) from [<803d0160>] (bpf_prog_free_deferred+0x148/0x160) [ 4783.742526][ T29] r5:85dc0b94 r4:85dc0b94 [ 4783.742545][ T29] [<803d0018>] (bpf_prog_free_deferred) from [<802766a0>] (process_one_work+0x1c8/0x59c) [ 4783.742610][ T29] r7:ddde4d80 r6:8302ae00 r5:85dc0b94 r4:85e43b80 [ 4783.742629][ T29] [<802764d8>] (process_one_work) from [<80277460>] (worker_thread+0x16c/0x318) [ 4783.742698][ T29] r10:00000000 r9:85e43bb0 r8:868d4980 r7:82804d80 r6:ddde4da0 r5:ddde4d80 [ 4783.742720][ T29] r4:85e43b80 [ 4783.742737][ T29] [<802772f4>] (worker_thread) from [<8028141c>] (kthread+0x11c/0x154) [ 4783.742804][ T29] r10:00000000 r9:ea549e88 r8:8635d280 r7:85e43b80 r6:802772f4 r5:868d4980 [ 4783.742826][ T29] r4:867e8900 [ 4783.742843][ T29] [<80281300>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 4783.742892][ T29] Exception stack(0xdfa1dfb0 to 0xdfa1dff8) [ 4783.742923][ T29] dfa0: 00000000 00000000 00000000 00000000 [ 4783.742961][ T29] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 4783.742994][ T29] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 4783.743031][ T29] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80281300 r4:867e8900 [ 4783.743092][ T29] INFO: task kworker/1:9:29203 blocked for more than 435 seconds. [ 4783.743144][ T29] Tainted: G L syzkaller #0 [ 4783.743172][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4783.743189][ T29] task:kworker/1:9 state:D stack:0 pid:29203 tgid:29203 ppid:2 task_flags:0x4208060 flags:0x00000000 [ 4783.743251][ T29] Workqueue: events bpf_prog_free_deferred [ 4783.743294][ T29] Call trace: [ 4783.743352][ T29] [<81ae864c>] (__schedule) from [<81ae9a60>] (schedule+0x2c/0x134) [ 4783.743424][ T29] r10:dfb2dda4 r9:00000002 r8:60000013 r7:dfb2ddac r6:82917d04 r5:86dbd5c0 [ 4783.743448][ T29] r4:86dbd5c0 [ 4783.743465][ T29] [<81ae9a34>] (schedule) from [<81ae9bec>] (schedule_preempt_disabled+0x18/0x24) [ 4783.743523][ T29] r5:86dbd5c0 r4:82917d00 [ 4783.743539][ T29] [<81ae9bd4>] (schedule_preempt_disabled) from [<81aecb34>] (__mutex_lock.constprop.0+0x480/0x9cc) [ 4783.743593][ T29] [<81aec6b4>] (__mutex_lock.constprop.0) from [<81aed154>] (__mutex_lock_slowpath+0x14/0x18) [ 4783.743661][ T29] r10:8280c82c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb2de28 [ 4783.743682][ T29] r4:00000000 [ 4783.743698][ T29] [<81aed140>] (__mutex_lock_slowpath) from [<81aed194>] (mutex_lock+0x3c/0x40) [ 4783.743750][ T29] [<81aed158>] (mutex_lock) from [<804fd378>] (_vm_unmap_aliases+0x5c/0x238) [ 4783.743802][ T29] [<804fd31c>] (_vm_unmap_aliases) from [<80501170>] (vfree+0x16c/0x210) [ 4783.743874][ T29] r10:8302ae05 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8636e340 [ 4783.743895][ T29] r4:00000000 [ 4783.743911][ T29] [<80501004>] (vfree) from [<8056f2cc>] (execmem_free+0x30/0x50) [ 4783.743985][ T29] r9:86dbd5c0 r8:01800000 r7:00000000 r6:8302ae00 r5:00001000 r4:7f22e000 [ 4783.744004][ T29] [<8056f29c>] (execmem_free) from [<803cee4c>] (bpf_jit_free_exec+0x10/0x14) [ 4783.744064][ T29] r5:00001000 r4:eaf1d000 [ 4783.744082][ T29] [<803cee3c>] (bpf_jit_free_exec) from [<803cf22c>] (bpf_jit_free+0x64/0xe0) [ 4783.744130][ T29] [<803cf1c8>] (bpf_jit_free) from [<803d0160>] (bpf_prog_free_deferred+0x148/0x160) [ 4783.744186][ T29] r5:86a8eb94 r4:86a8eb94 [ 4783.744204][ T29] [<803d0018>] (bpf_prog_free_deferred) from [<802766a0>] (process_one_work+0x1c8/0x59c) [ 4783.744273][ T29] r7:ddde4d80 r6:8302ae00 r5:86a8eb94 r4:86633780 [ 4788.413366][ T29] [<802764d8>] (process_one_work) from [<80277460>] (worker_thread+0x16c/0x318) [ 4788.423632][ T29] r10:00000000 r9:866337b0 r8:86dbd5c0 r7:82804d80 r6:ddde4da0 r5:ddde4d80 [ 4790.355563][ T29] r4:86633780 [ 4790.366109][ T29] [<802772f4>] (worker_thread) from [<8028141c>] (kthread+0x11c/0x154) [ 4790.376366][ T29] r10:00000000 r9:eb1a1e88 r8:86366080 r7:86633780 r6:802772f4 r5:86dbd5c0 [ 4790.386346][ T29] r4:85fbc980 [ 4790.386427][ T29] [<80281300>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 4790.386529][ T29] Exception stack(0xdfb2dfb0 to 0xdfb2dff8) [ 4790.386571][ T29] dfa0: 00000000 00000000 00000000 00000000 [ 4790.386607][ T29] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 4790.386639][ T29] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 4790.386679][ T29] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80281300 r4:85fbc980 [ 4790.387086][ T29] INFO: task kworker/1:9:29203 is blocked on a mutex likely owned by task kworker/1:2:29057. [ 4790.387139][ T29] task:kworker/1:2 state:R running task stack:0 pid:29057 tgid:29057 ppid:2 task_flags:0x4208060 flags:0x00000000 [ 4790.387269][ T29] Workqueue: events bpf_prog_free_deferred [ 4790.387331][ T29] Call trace: [ 4790.387361][ T29] [<81ae864c>] (__schedule) from [<81ae9e98>] (preempt_schedule_irq+0x40/0xa8) [ 4790.387443][ T29] r10:8280c880 r9:868d4980 r8:80200c04 r7:dfa1dd7c r6:ffffffff r5:868d4980 [ 4790.387470][ T29] r4:00000000 [ 4790.387489][ T29] [<81ae9e58>] (preempt_schedule_irq) from [<80200c24>] (svc_preempt+0x8/0x18) [ 4790.387546][ T29] Exception stack(0xdfa1dd48 to 0xdfa1dd90) [ 4790.387584][ T29] dd40: e1c4a000 ea72b000 00000000 802387b0 82ad3620 82ad4264 [ 4790.387624][ T29] dd60: 7f270000 ea72b000 00000000 00000001 8280c880 dfa1ddbc ea72b000 dfa1dd98 [ 4790.387655][ T29] dd80: 8022f6e0 802387c8 80070013 ffffffff [ 4790.387683][ T29] r5:80070013 r4:802387c8 [ 4790.387705][ T29] [<8022f680>] (flush_tlb_kernel_range) from [<804fd128>] (__purge_vmap_area_lazy+0x298/0x48c) [ 4790.387783][ T29] [<804fce90>] (__purge_vmap_area_lazy) from [<804fd504>] (_vm_unmap_aliases+0x1e8/0x238) [ 4790.387859][ T29] r10:00000000 r9:dfa1dde0 r8:00000000 r7:ffffffff r6:00000008 r5:dfa1de28 [ 4790.387883][ T29] r4:dfa1dde0 [ 4790.387901][ T29] [<804fd31c>] (_vm_unmap_aliases) from [<80501170>] (vfree+0x16c/0x210) [ 4790.387973][ T29] r10:8302ae05 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:86cbd700 [ 4790.387997][ T29] r4:00000000 [ 4790.388014][ T29] [<80501004>] (vfree) from [<8056f2cc>] (execmem_free+0x30/0x50) [ 4790.388094][ T29] r9:868d4980 r8:01800000 r7:00000000 r6:8302ae00 r5:00001000 r4:7f23c000 [ 4790.388115][ T29] [<8056f29c>] (execmem_free) from [<803cee4c>] (bpf_jit_free_exec+0x10/0x14) [ 4790.388180][ T29] r5:00001000 r4:eb0c7000 [ 4790.388210][ T29] [<803cee3c>] (bpf_jit_free_exec) from [<803cf22c>] (bpf_jit_free+0x64/0xe0) [ 4790.388262][ T29] [<803cf1c8>] (bpf_jit_free) from [<803d0160>] (bpf_prog_free_deferred+0x148/0x160) [ 4790.388317][ T29] r5:85dc0b94 r4:85dc0b94 [ 4790.388336][ T29] [<803d0018>] (bpf_prog_free_deferred) from [<802766a0>] (process_one_work+0x1c8/0x59c) [ 4790.388404][ T29] r7:ddde4d80 r6:8302ae00 r5:85dc0b94 r4:85e43b80 [ 4790.388425][ T29] [<802764d8>] (process_one_work) from [<80277460>] (worker_thread+0x16c/0x318) [ 4790.388490][ T29] r10:00000000 r9:85e43bb0 r8:868d4980 r7:82804d80 r6:ddde4da0 r5:ddde4d80 [ 4790.388510][ T29] r4:85e43b80 [ 4790.388526][ T29] [<802772f4>] (worker_thread) from [<8028141c>] (kthread+0x11c/0x154) [ 4790.388591][ T29] r10:00000000 r9:ea549e88 r8:8635d280 r7:85e43b80 r6:802772f4 r5:868d4980 [ 4790.388611][ T29] r4:867e8900 [ 4790.388626][ T29] [<80281300>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 4790.388672][ T29] Exception stack(0xdfa1dfb0 to 0xdfa1dff8) [ 4790.388701][ T29] dfa0: 00000000 00000000 00000000 00000000 [ 4790.388733][ T29] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 4790.388766][ T29] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 4790.388800][ T29] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80281300 r4:867e8900 [ 4790.389123][ T29] INFO: task kworker/1:10:29637 blocked for more than 442 seconds. [ 4790.389184][ T29] Tainted: G L syzkaller #0 [ 4790.389224][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4790.389242][ T29] task:kworker/1:10 state:D stack:0 pid:29637 tgid:29637 ppid:2 task_flags:0x4208060 flags:0x00000000 [ 4790.389309][ T29] Workqueue: events bpf_prog_free_deferred [ 4790.389359][ T29] Call trace: [ 4790.389411][ T29] [<81ae864c>] (__schedule) from [<81ae9a60>] (schedule+0x2c/0x134) [ 4790.389482][ T29] r10:dfaf9da4 r9:00000002 r8:60000013 r7:dfaf9dac r6:82917d04 r5:86dbb100 [ 4790.389502][ T29] r4:86dbb100 [ 4790.389520][ T29] [<81ae9a34>] (schedule) from [<81ae9bec>] (schedule_preempt_disabled+0x18/0x24) [ 4790.389574][ T29] r5:86dbb100 r4:82917d00 [ 4790.389590][ T29] [<81ae9bd4>] (schedule_preempt_disabled) from [<81aecb34>] (__mutex_lock.constprop.0+0x480/0x9cc) [ 4790.389643][ T29] [<81aec6b4>] (__mutex_lock.constprop.0) from [<81aed154>] (__mutex_lock_slowpath+0x14/0x18) [ 4790.389709][ T29] r10:8280c82c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfaf9e28 [ 4790.389731][ T29] r4:00000000 [ 4790.389746][ T29] [<81aed140>] (__mutex_lock_slowpath) from [<81aed194>] (mutex_lock+0x3c/0x40) [ 4790.389789][ T29] [<81aed158>] (mutex_lock) from [<804fd378>] (_vm_unmap_aliases+0x5c/0x238) [ 4790.389833][ T29] [<804fd31c>] (_vm_unmap_aliases) from [<80501170>] (vfree+0x16c/0x210) [ 4790.389932][ T29] r10:8302ae05 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8636ec80 [ 4790.389958][ T29] r4:00000000 [ 4790.389973][ T29] [<80501004>] (vfree) from [<8056f2cc>] (execmem_free+0x30/0x50) [ 4790.390052][ T29] r9:86dbb100 r8:01800000 r7:00000000 r6:8302ae00 r5:00001000 r4:7f015000 [ 4790.390073][ T29] [<8056f29c>] (execmem_free) from [<803cee4c>] (bpf_jit_free_exec+0x10/0x14) [ 4790.390136][ T29] r5:00001000 r4:eaf1b000 [ 4790.390153][ T29] [<803cee3c>] (bpf_jit_free_exec) from [<803cf22c>] (bpf_jit_free+0x64/0xe0) [ 4790.390208][ T29] [<803cf1c8>] (bpf_jit_free) from [<803d0160>] (bpf_prog_free_deferred+0x148/0x160) [ 4790.390264][ T29] r5:86a91b94 r4:86a91b94 [ 4790.390285][ T29] [<803d0018>] (bpf_prog_free_deferred) from [<802766a0>] (process_one_work+0x1c8/0x59c) [ 4790.390351][ T29] r7:ddde4d80 r6:8302ae00 r5:86a91b94 r4:8683e400 [ 4790.390370][ T29] [<802764d8>] (process_one_work) from [<80277460>] (worker_thread+0x16c/0x318) [ 4790.390442][ T29] r10:00000000 r9:8683e430 r8:86dbb100 r7:82804d80 r6:ddde4da0 r5:ddde4d80 [ 4790.390464][ T29] r4:8683e400 [ 4790.390481][ T29] [<802772f4>] (worker_thread) from [<8028141c>] (kthread+0x11c/0x154) [ 4790.390548][ T29] r10:00000000 r9:dfa85e88 r8:86821180 r7:8683e400 r6:802772f4 r5:86dbb100 [ 4790.390570][ T29] r4:8530b080 [ 4790.390586][ T29] [<80281300>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 4790.390634][ T29] Exception stack(0xdfaf9fb0 to 0xdfaf9ff8) [ 4790.390664][ T29] 9fa0: 00000000 00000000 00000000 00000000 [ 4790.390700][ T29] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 4790.390731][ T29] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 4790.390769][ T29] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80281300 r4:8530b080 [ 4790.391039][ T29] INFO: task kworker/1:10:29637 is blocked on a mutex likely owned by task kworker/1:2:29057. [ 4790.391083][ T29] task:kworker/1:2 state:R running task stack:0 pid:29057 tgid:29057 ppid:2 task_flags:0x4208060 flags:0x00000000 [ 4790.391160][ T29] Workqueue: events bpf_prog_free_deferred [ 4790.391222][ T29] Call trace: [ 4790.391247][ T29] [<81ae864c>] (__schedule) from [<81ae9e98>] (preempt_schedule_irq+0x40/0xa8) [ 4790.391323][ T29] r10:8280c880 r9:868d4980 r8:80200c04 r7:dfa1dd7c r6:ffffffff r5:868d4980 [ 4790.391351][ T29] r4:00000000 [ 4790.391369][ T29] [<81ae9e58>] (preempt_schedule_irq) from [<80200c24>] (svc_preempt+0x8/0x18) [ 4790.391422][ T29] Exception stack(0xdfa1dd48 to 0xdfa1dd90) [ 4790.391457][ T29] dd40: e1c4a000 ea72b000 00000000 802387b0 82ad3620 82ad4264 [ 4790.391492][ T29] dd60: 7f270000 ea72b000 00000000 00000001 8280c880 dfa1ddbc ea72b000 dfa1dd98 [ 4790.391519][ T29] dd80: 8022f6e0 802387c8 80070013 ffffffff [ 4790.391544][ T29] r5:80070013 r4:802387c8 [ 4790.391561][ T29] [<8022f680>] (flush_tlb_kernel_range) from [<804fd128>] (__purge_vmap_area_lazy+0x298/0x48c) [ 4790.391625][ T29] [<804fce90>] (__purge_vmap_area_lazy) from [<804fd504>] (_vm_unmap_aliases+0x1e8/0x238) [ 4790.391699][ T29] r10:00000000 r9:dfa1dde0 r8:00000000 r7:ffffffff r6:00000008 r5:dfa1de28 [ 4790.391724][ T29] r4:dfa1dde0 [ 4790.391740][ T29] [<804fd31c>] (_vm_unmap_aliases) from [<80501170>] (vfree+0x16c/0x210) [ 4790.391811][ T29] r10:8302ae05 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:86cbd700 [ 4790.391832][ T29] r4:00000000 [ 4790.391847][ T29] [<80501004>] (vfree) from [<8056f2cc>] (execmem_free+0x30/0x50) [ 4790.391917][ T29] r9:868d4980 r8:01800000 r7:00000000 r6:8302ae00 r5:00001000 r4:7f23c000 [ 4790.391937][ T29] [<8056f29c>] (execmem_free) from [<803cee4c>] (bpf_jit_free_exec+0x10/0x14) [ 4790.391995][ T29] r5:00001000 r4:eb0c7000 [ 4790.392011][ T29] [<803cee3c>] (bpf_jit_free_exec) from [<803cf22c>] (bpf_jit_free+0x64/0xe0) [ 4790.392058][ T29] [<803cf1c8>] (bpf_jit_free) from [<803d0160>] (bpf_prog_free_deferred+0x148/0x160) [ 4790.392113][ T29] r5:85dc0b94 r4:85dc0b94 [ 4790.392131][ T29] [<803d0018>] (bpf_prog_free_deferred) from [<802766a0>] (process_one_work+0x1c8/0x59c) [ 4790.392233][ T29] r7:ddde4d80 r6:8302ae00 r5:85dc0b94 r4:85e43b80 [ 4790.392258][ T29] [<802764d8>] (process_one_work) from [<80277460>] (worker_thread+0x16c/0x318) [ 4790.392333][ T29] r10:00000000 r9:85e43bb0 r8:868d4980 r7:82804d80 r6:ddde4da0 r5:ddde4d80 [ 4790.392355][ T29] r4:85e43b80 [ 4790.392370][ T29] [<802772f4>] (worker_thread) from [<8028141c>] (kthread+0x11c/0x154) [ 4790.392435][ T29] r10:00000000 r9:ea549e88 r8:8635d280 r7:85e43b80 r6:802772f4 r5:868d4980 [ 4790.392456][ T29] r4:867e8900 [ 4790.392472][ T29] [<80281300>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 4790.392519][ T29] Exception stack(0xdfa1dfb0 to 0xdfa1dff8) [ 4790.392550][ T29] dfa0: 00000000 00000000 00000000 00000000 [ 4790.392587][ T29] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 4790.392618][ T29] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 4790.392654][ T29] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80281300 r4:867e8900 [ 4790.393336][ T29] NMI backtrace for cpu 1 [ 4790.393452][ T29] CPU: 1 UID: 0 PID: 29 Comm: khungtaskd Tainted: G L syzkaller #0 PREEMPT [ 4790.393516][ T29] Tainted: [L]=SOFTLOCKUP [ 4790.393533][ T29] Hardware name: ARM-Versatile Express [ 4790.393552][ T29] Call trace: [ 4790.393578][ T29] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 4790.393649][ T29] r7:60070193 r6:60070193 r5:822a80d8 r4:00000000 [ 4790.393668][ T29] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 4790.393721][ T29] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 4790.393784][ T29] r7:00000000 r6:00070113 r5:00000001 r4:00000001 [ 4790.393800][ T29] [<8021e44c>] (dump_stack) from [<81ad207c>] (nmi_cpu_backtrace+0x150/0x170) [ 4790.393859][ T29] [<81ad1f2c>] (nmi_cpu_backtrace) from [<81ad21cc>] (nmi_trigger_cpumask_backtrace+0x130/0x1d8) [ 4790.393967][ T29] r7:00000001 r6:8280c550 r5:8281afb8 r4:ffffffff [ 4790.393985][ T29] [<81ad209c>] (nmi_trigger_cpumask_backtrace) from [<8022f104>] (arch_trigger_cpumask_backtrace+0x18/0x1c) [ 4790.394062][ T29] r9:82ac7834 r8:8280c6d8 r7:0006da08 r6:86dbb8e8 r5:82804d80 r4:00000048 [ 4790.394079][ T29] [<8022f0ec>] (arch_trigger_cpumask_backtrace) from [<81ad9cbc>] (sys_info+0x68/0xa8) [ 4790.394135][ T29] [<81ad9c54>] (sys_info) from [<80384f6c>] (watchdog+0x59c/0x8d8) [ 4790.394201][ T29] r5:82804d80 r4:8387b914 [ 4790.394219][ T29] [<803849d0>] (watchdog) from [<8028141c>] (kthread+0x11c/0x154) [ 4790.394283][ T29] r10:00000000 r9:df819e60 r8:83386780 r7:00000000 r6:803849d0 r5:833d0000 [ 4790.394344][ T29] r4:83335240 [ 4790.394407][ T29] [<80281300>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 4790.394462][ T29] Exception stack(0xdf8d5fb0 to 0xdf8d5ff8) [ 4790.394492][ T29] 5fa0: 00000000 00000000 00000000 00000000 [ 4790.394526][ T29] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 4790.394557][ T29] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 4790.394594][ T29] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80281300 r4:83335240 [ 4790.405884][ T29] Sending NMI from CPU 1 to CPUs 0: [ 4790.406301][ C0] NMI backtrace for cpu 0 [ 4790.406434][ C0] CPU: 0 UID: 0 PID: 2808 Comm: pr/ttyAMA-1 Tainted: G L syzkaller #0 PREEMPT [ 4790.406470][ C0] Tainted: [L]=SOFTLOCKUP [ 4790.406480][ C0] Hardware name: ARM-Versatile Express [ 4790.406512][ C0] PC is at selinux_ip_postroute+0x50/0x37c [ 4790.406564][ C0] LR is at selinux_ip_postroute+0x50/0x37c [ 4790.406588][ C0] pc : [<807ca424>] lr : [<807ca424>] psr: 40030113 [ 4790.406613][ C0] sp : df8019b0 ip : df801a0c fp : df801a3c [ 4790.406632][ C0] r10: 81e6d732 r9 : 84ed7290 r8 : df801a74 [ 4790.406653][ C0] r7 : 862f2f00 r6 : df801a74 r5 : 862f2f00 r4 : 00000000 [ 4790.406676][ C0] r3 : 00000000 r2 : fffffff0 r1 : 00000000 r0 : df8019dc [ 4790.406746][ C0] Flags: nZcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 4790.406794][ C0] Control: 30c5387d Table: 84f52080 DAC: fffffffd [ 4790.406830][ C0] Call trace: frame pointer underflow [ 4790.406869][ C0] [<807ca3d4>] (selinux_ip_postroute) from [<81721a68>] (nf_hook_slow+0x44/0x104) [ 4790.406917][ C0] r10:81e6d732 r9:84ed7290 r8:df801a74 r7:862f2f00 r6:84ed7280 r5:00000002 [ 4790.406928][ C0] r4:00000001 [ 4790.406936][ C0] [<81721a24>] (nf_hook_slow) from [<817bdd08>] (ip_output+0xe4/0x104) [ 4790.406970][ C0] r10:86317780 r9:86317794 r8:8612a000 r7:00000000 r6:00000000 r5:85e9d140 [ 4790.406981][ C0] r4:862f2f00 r3:00000000 [ 4790.406988][ C0] [<817bdc24>] (ip_output) from [<817bf2c4>] (ip_local_out+0x40/0x44) [ 4790.407017][ C0] r8:df801b60 r7:87120e01 r6:00000000 r5:85e9d140 r4:862f2f00 [ 4790.407025][ C0] [<817bf284>] (ip_local_out) from [<81758290>] (synproxy_send_tcp+0x120/0x18c) [ 4790.407057][ C0] r7:87120e01 r6:85e9d140 r5:886b5700 r4:862f2f00 [ 4790.407065][ C0] [<81758170>] (synproxy_send_tcp) from [<81758b74>] (synproxy_send_client_synack+0x1a0/0x1f8) [ 4790.407097][ C0] r7:862d70c0 r6:862fde54 r5:00000005 r4:862f2f00 [ 4790.407105][ C0] [<817589d4>] (synproxy_send_client_synack) from [<81794118>] (nft_synproxy_do_eval+0x2bc/0x37c) [ 4790.407143][ C0] r10:81e73280 r9:86317794 r8:85cc5e00 r7:8687f498 r6:df801c2c r5:85e9d140 [ 4790.407153][ C0] r4:862d70c0 [ 4790.407160][ C0] [<81793e5c>] (nft_synproxy_do_eval) from [<81794204>] (nft_synproxy_eval+0x14/0x18) [ 4790.407194][ C0] r9:8687f488 r8:81e73540 r7:81e7323c r6:8687f4a0 r5:81e73394 r4:8687f490 [ 4790.407203][ C0] [<817941f0>] (nft_synproxy_eval) from [<8175bba4>] (nft_do_chain+0x130/0x57c) [ 4790.407231][ C0] [<8175ba74>] (nft_do_chain) from [<81775b2c>] (nft_do_chain_inet+0x54/0x124) [ 4790.407275][ C0] r10:81e6d732 r9:87b69720 r8:df801d2c r7:862d70c0 r6:87b69700 r5:00000004 [ 4790.407286][ C0] r4:830ec400 [ 4790.407292][ C0] [<81775ad8>] (nft_do_chain_inet) from [<81721a68>] (nf_hook_slow+0x44/0x104) [ 4790.407319][ C0] r4:00000001 [ 4790.407326][ C0] [<81721a24>] (nf_hook_slow) from [<817b8c18>] (ip_local_deliver+0xcc/0x10c) [ 4790.407360][ C0] r10:dddd2360 r9:dddd2248 r8:00000040 r7:00000000 r6:85e9d140 r5:8612a000 [ 4790.407371][ C0] r4:862d70c0 r3:00000000 [ 4790.407378][ C0] [<817b8b4c>] (ip_local_deliver) from [<817b7cd8>] (ip_rcv_finish+0x98/0xb0) [ 4790.407410][ C0] r6:8612a000 r5:85e9d140 r4:862d70c0 [ 4790.407417][ C0] [<817b7c40>] (ip_rcv_finish) from [<817b8ca8>] (ip_rcv+0x50/0xec) [ 4790.407449][ C0] r7:00000000 r6:85e9d140 r5:8612a000 r4:862d70c0 [ 4790.407456][ C0] [<817b8c58>] (ip_rcv) from [<815fe624>] (__netif_receive_skb_one_core+0x60/0x84) [ 4790.407490][ C0] r6:00000000 r5:817b8c58 r4:8612a000 [ 4790.407498][ C0] [<815fe5c4>] (__netif_receive_skb_one_core) from [<815fe690>] (__netif_receive_skb+0x18/0x5c) [ 4790.407527][ C0] r5:0000000e r4:862d70c0 [ 4790.407535][ C0] [<815fe678>] (__netif_receive_skb) from [<815fe9ec>] (process_backlog+0xa0/0x17c) [ 4790.407563][ C0] r5:0000000e r4:862d70c0 [ 4790.407571][ C0] [<815fe94c>] (process_backlog) from [<815ff1e0>] (__napi_poll+0x34/0x270) [ 4790.407606][ C0] r10:df801ea0 r9:00000000 r8:0000012c r7:00000040 r6:df801e9b r5:dddd2360 [ 4790.407615][ C0] r4:00000001 [ 4790.407622][ C0] [<815ff1ac>] (__napi_poll) from [<815ff778>] (net_rx_action+0x35c/0x3e8) [ 4790.407655][ C0] r9:00000000 r8:0000012c r7:dddd2360 r6:dddd2364 r5:dddd2240 r4:ffffffff [ 4790.407663][ C0] [<815ff41c>] (net_rx_action) from [<8025a1a4>] (handle_softirqs+0x15c/0x4ec) [ 4790.407700][ C0] r10:00000101 r9:84754980 r8:0000000c r7:00000003 r6:00000002 r5:00000022 [ 4790.407710][ C0] r4:8280408c [ 4790.407717][ C0] [<8025a048>] (handle_softirqs) from [<8025a6d0>] (__irq_exit_rcu+0x150/0x1d0) [ 4790.407749][ C0] r10:8295b7e4 r9:84754980 r8:00000000 r7:eb2f5e78 r6:8245615c r5:82490f9c [ 4790.407760][ C0] r4:84754980 [ 4790.407770][ C0] [<8025a580>] (__irq_exit_rcu) from [<8025aa08>] (irq_exit+0x10/0x18) [ 4790.407797][ C0] r5:82490f9c r4:826cbcdc [ 4790.407805][ C0] [<8025a9f8>] (irq_exit) from [<81ae4cf0>] (generic_handle_arch_irq+0x7c/0x80) [ 4790.407834][ C0] [<81ae4c74>] (generic_handle_arch_irq) from [<81ab3db4>] (call_with_stack+0x1c/0x20) [ 4790.407870][ C0] r9:84754980 r8:00000000 r7:eb2f5eac r6:ffffffff r5:60030113 r4:81af2b40 [ 4790.407878][ C0] [<81ab3d98>] (call_with_stack) from [<80200bec>] (__irq_svc+0x8c/0xbc) [ 4790.407902][ C0] Exception stack(0xeb2f5e78 to 0xeb2f5ec0) [ 4790.407920][ C0] 5e60: 84704c40 60030113 [ 4790.407937][ C0] 5e80: 00000000 0000326e 00000001 00000000 8295b748 00000117 00000000 00000000 [ 4790.407953][ C0] 5ea0: 8295b7e4 eb2f5ed4 eb2f5ed8 eb2f5ec8 80acbd0c 81af2b40 60030113 ffffffff [ 4790.407963][ C0] [<81af2b18>] (_raw_spin_unlock_irqrestore) from [<80acbd0c>] (pl011_console_device_unlock+0x20/0x24) [ 4790.407994][ C0] [<80acbcec>] (pl011_console_device_unlock) from [<802e6888>] (nbcon_emit_one+0x88/0x100) [ 4790.408023][ C0] [<802e6800>] (nbcon_emit_one) from [<802e6b08>] (nbcon_kthread_func+0x208/0x2ec) [ 4790.408054][ C0] r6:82ac410c r5:8295b748 r4:84754980 [ 4790.408061][ C0] [<802e6900>] (nbcon_kthread_func) from [<8028141c>] (kthread+0x11c/0x154) [ 4790.408095][ C0] r10:00000000 r9:df975b48 r8:84d0d980 r7:8295b748 r6:802e6900 r5:84754980 [ 4790.408104][ C0] r4:8482ba00 [ 4790.408111][ C0] [<80281300>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 4790.408133][ C0] Exception stack(0xeb2f5fb0 to 0xeb2f5ff8) [ 4790.408147][ C0] 5fa0: 00000000 00000000 00000000 00000000 [ 4790.408166][ C0] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 4790.408182][ C0] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 4790.408200][ C0] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80281300 r4:8482ba00 [ 4790.409986][ T29] Kernel panic - not syncing: hung_task: blocked tasks [ 4790.474754][ T29] CPU: 1 UID: 0 PID: 29 Comm: khungtaskd Tainted: G L syzkaller #0 PREEMPT [ 4790.475209][ T29] Tainted: [L]=SOFTLOCKUP [ 4790.475405][ T29] Hardware name: ARM-Versatile Express [ 4790.475627][ T29] Call trace: [ 4790.475938][ T29] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 4790.476365][ T29] r7:8281f980 r6:00000000 r5:822a80d8 r4:00000001 [ 4790.476616][ T29] [<80201af0>] (show_stack) from [<8021e438>] (dump_stack_lvl+0x5c/0x70) [ 4790.476957][ T29] [<8021e3dc>] (dump_stack_lvl) from [<8021e464>] (dump_stack+0x18/0x1c) [ 4790.477313][ T29] r7:8281f980 r6:00000000 r5:833d0000 r4:82a80d14 [ 4790.477550][ T29] [<8021e44c>] (dump_stack) from [<8020260c>] (vpanic+0x114/0x320) [ 4790.477871][ T29] [<802024f8>] (vpanic) from [<8020284c>] (trace_suspend_resume+0x0/0x104) [ 4790.478264][ T29] r7:0006da08 [ 4790.478427][ T29] [<80202818>] (panic) from [<80384f84>] (watchdog+0x5b4/0x8d8) [ 4790.478748][ T29] r3:00000001 r2:00000000 r1:00000001 r0:822a8dc0 [ 4790.479014][ T29] [<803849d0>] (watchdog) from [<8028141c>] (kthread+0x11c/0x154) [ 4790.479366][ T29] r10:00000000 r9:df819e60 r8:83386780 r7:00000000 r6:803849d0 r5:833d0000 [ 4790.479675][ T29] r4:83335240 [ 4790.479840][ T29] [<80281300>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 4790.480164][ T29] Exception stack(0xdf8d5fb0 to 0xdf8d5ff8) [ 4790.480452][ T29] 5fa0: 00000000 00000000 00000000 00000000 [ 4790.480782][ T29] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 4790.481117][ T29] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 4790.481424][ T29] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80281300 r4:83335240 [ 4790.484226][ T29] Rebooting in 86400 seconds..