last executing test programs: 2m41.888705766s ago: executing program 1 (id=609): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000440)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000a00)={[{@workdir={'workdir', 0x3d, './bus'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f00000001c0)='./bus\x00') mknod$loop(&(0x7f0000000140)='./file0\x00', 0x6000, 0x1) 2m41.199214416s ago: executing program 1 (id=613): r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$SG_GET_KEEP_ORPHAN(0xffffffffffffffff, 0x2288, &(0x7f0000000200)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000007000010010ab4be68e8da23507000000", @ANYRES32, @ANYBLOB="1000018004000480080007"], 0x28}}, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x49, 0x1, 0x5, 0x4, 0x2}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000108002d", @ANYRES32=0x0, @ANYBLOB="80400100000001000c"], 0x34}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) 2m40.965550132s ago: executing program 1 (id=614): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x20040, 0x0) mq_open(&(0x7f0000000780)='eth0\x00\xdd\xad4=2k\xf1\x05\x9b\x91y\xe1;F\xa2\x8df\xe9\x04\x00\x00\x00\x00\x00\"A\x16\xd8\x19\xf1lZ\xc8\x93\xda\xf2\xc9\xe8h[u8\xc6\xfa\x9ep\xbe\a\xe2\xf5\xa3Y\x9f\xe1\x04gM\x99K$\r\xf1G\xee\xe1\xbd\x1e\xdf\xe1\x9c\x19\xda\xd3\x94EL\xca\x88\x85Q\x02\xd9L\x90\xeb%/\xb1\xeb\x11uP7\x1f\xd9b\xebF\xf8\x88\xf0\xac.\x94\xfc\v\xb1W\xef~+n\xb1\x9b\x02n]xr\xb3\x80\xbc>\xe8XX\xe6\x12\xf3\xc9\xd5\xf8\xd1\x8d\xcb9\xbf\xb0(<\xeb\x92\x8a\x16\xb7\x11^\xb6\xb7n\xd5\xb5\x00[\xdf\x94\x00\r\x95\x17\xa1h\xf8\x00\x00\x00\"\xa0\x05\xcc^\x90c\xc9}\xb8\ny\xf4\xe1\xb4.\xa4\a\x05\xbb}\x91\xf4C\xf5O\xf1a\x12\b\x86\xa16\xbb}C\xc9\x1d\\\xedD\x14\xb1w\x1e\xa0\xc1E\xb5\xf8\xab\xfb\xd9\x93\xb8vJ\x85p\xb5n\x1b\xe4\xd5g\xae\xe4\xeb\xca\xae\x1bs\xd4\xf0\xc0\xdag\x19R4\xd4\xd4\x04\xfc\x04Zb\xf6\xba\xf8B\xf6YU\xcd\xf2\xdb\xb5\xa2\xda\xdf\x8dD\xef`\x13\x15$\xceq\xd7j\xd7\xe3V\xf2\xa2\xb5\xcf\x18T\xf1\xb0\xf3\xf8O\xb0\x82\xde\x9f\xde\x94-w9\xf5{\x86\xa5\xac\x11\x01\bk#\x8f\xe7\xe4\x95\x82\xd0\x97e\x82\xfcp\x02\x92P\xc7i\x8f\xef\xe0Yn9\xc2\xb4\xb1\x10dN\xa1]=\x1b\x1d\xe3\v(w\x0e\x82 \xe1\xae)\x1a\xe0\x04\x97\xe8y\xc6\xf1\x96\x9a\aH\xdb\xd4\x81\x06\xa8[\x11~\x12M\xa6\x8d!\xaeH\x8c\xbb\x89\x9d*%U\x19h\vX\xf1\x97!>\xe4\x8a\xaa\xf0\x00\x7f^\x88\xda\xe5\xda\xe9\f3:\xd2\x0eLV\xd1WN\x18Zs\x00'/441, 0x803, 0x16e, 0x0) rseq(&(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0, 0x4, 0x993, 0x3, 0x4}, 0x4}, 0x20, 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) syz_emit_ethernet(0x46, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa7f0a0003401108004584680ab75f47899f92646d0000380000000000019078ac1e0001ac1414aa0b0090781200022825200000000000002f2f00007f000001ff"], 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0) syz_clone(0x20300000, 0x0, 0x0, 0x0, 0x0, 0x0) 2m39.391861186s ago: executing program 1 (id=617): socket$nl_xfrm(0x10, 0x3, 0x6) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0/file0\x00', 0x150) r0 = getpid() prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=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$unix(r2, &(0x7f0000000000), 0x651, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0xfe, 0x0, 0x7ffc9ffe}]}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18020000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb703000008000000b703000000000020850000007300000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x83, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000240)=0x8) r3 = gettid() timer_create(0x9, &(0x7f0000000180)={0x0, 0x1e, 0x4, @tid=r3}, &(0x7f00000000c0)=0x0) timer_gettime(r4, 0x0) 2m37.790856997s ago: executing program 1 (id=620): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1e7d, 0x2e22, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x2, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x2000, 0x3, 0x1, {0x22, 0x5}}, {{{0x9, 0x5, 0x81, 0x3, 0x400, 0x2}}}}}]}}]}}, 0x0) r1 = syz_usb_connect$lan78xx(0x1, 0x3f, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x424, 0x7850, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d}}]}}, 0x0) syz_usb_control_io$lan78xx(r1, &(0x7f0000000700)={0x14, &(0x7f0000000040)={0x20, 0x4, 0x2, {0x2, 0x8}}, &(0x7f0000000440)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x2001}}}, &(0x7f0000000900)={0x34, &(0x7f0000000740)=ANY=[@ANYBLOB="e5105f00000059c3c307ee94f4da8c2ecff15f9d3b425c7cee07c72c1f920ff4b820631b86903048bcf60bb2b33645acc0d755453233b27b61b24d1938e424c03c"], 0x0, &(0x7f0000000800)={0x0, 0x8, 0x1, 0xf}, &(0x7f0000000840)={0xc0, 0xa1, 0x4, 0x1426}, &(0x7f0000000880)={0x40, 0xa0, 0x4, 0x8}, &(0x7f00000008c0)={0xc0, 0xa2, 0x2f, "03196f0952ac36110b0483d21499b5447908b55ea4100703a4ebee3bcee61c6282e26470b57f73ca0149c91aaded68"}}) syz_usb_control_io(r0, &(0x7f00000005c0)={0x2c, &(0x7f0000000180)={0x0, 0x3e, 0x2, {0x2, 0x4}}, 0x0, 0x0, 0x0, 0x0}, 0x0) timerfd_settime(0xffffffffffffffff, 0x3, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000480), 0x111, 0x3}}, 0x20) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), r3) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x18, 0x4, &(0x7f0000000980)=ANY=[@ANYRES64=r2], &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r4}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r7, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) openat$iommufd(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={0x0, 0x44}}, 0x0) 2m33.261581203s ago: executing program 1 (id=634): mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006300)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x34014c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000021c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x78, 0x0, 0x6, {0xfeffffffffffffff, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3966, 0x1, 0x8000, 0xfffffffc, r2, r3, 0x3, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x80101, 0x101) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={0x8}) (fail_nth: 2) 2m17.90224725s ago: executing program 32 (id=634): mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006300)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x34014c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000021c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x78, 0x0, 0x6, {0xfeffffffffffffff, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3966, 0x1, 0x8000, 0xfffffffc, r2, r3, 0x3, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x80101, 0x101) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={0x8}) (fail_nth: 2) 33.448053118s ago: executing program 2 (id=898): mknodat$loop(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1004, 0x1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000001180), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000083c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, r1, {0x7, 0x1f, 0x1000001, 0x5069f481, 0x8, 0x7fff, 0x0, 0x800, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000041c0)="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0x2000, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20, 0x0, 0x400000000000000, {0x0, 0x9}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, 0x0, 0x24c01, 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x1, &(0x7f0000000780)=[&(0x7f0000000440)={0xfffffffe, 0x20011004, 0x4, 0x1, 0x4, r2, 0x0}]) 32.236473318s ago: executing program 2 (id=908): capset(&(0x7f0000000040)={0x19980330}, &(0x7f00000000c0)={0x6, 0x6, 0x2, 0x87, 0xffffffff, 0x40}) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, 0x0, 0x0) 30.909723925s ago: executing program 2 (id=911): ioctl$SG_GET_VERSION_NUM(0xffffffffffffffff, 0x5309, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)) r0 = socket(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x18) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs={0x0, 0x0, 0xfffffffe}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r4 = openat$smackfs_cipsonum(0xffffffffffffff9c, &(0x7f0000000180)='/sys/fs/smackfs/direct\x00', 0x2, 0x0) write$smackfs_cipsonum(r4, 0x0, 0x0) r5 = memfd_secret(0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x300000a, 0x11, r5, 0x0) ftruncate(r5, 0x51a9497) r6 = socket$inet(0x2, 0x802, 0x1) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) connect$inet(r6, &(0x7f0000002780)={0x2, 0x4e25, @remote}, 0xf) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@remote, 0x78}) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r7, &(0x7f00000000c0)={0x0, 0x8, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0xfc}}, 0x0) getpid() ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) 29.510082416s ago: executing program 2 (id=915): r0 = socket$inet_sctp(0x2, 0x5, 0x84) fsopen(&(0x7f0000000180)='exfat\x00', 0x1) close_range(r0, 0xffffffffffffffff, 0x0) (fail_nth: 1) 29.288131816s ago: executing program 2 (id=916): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = bpf$MAP_CREATE(0x1900000000000000, &(0x7f0000000040)=@base={0x1b, 0x0, 0x0, 0x2000}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000007c0)={0x18, 0xf, &(0x7f0000001540)=ANY=[@ANYBLOB="180300004000000000000000000a000118110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b702000014000000ee020000000040008500000083000000bc090000000000007a09010000004f0dea87f18a38ba00009500000000000000bf91000000000000b7020000010000008500000085000000b700000000000000"], &(0x7f0000000200)='syzkaller\x00', 0x8, 0x1001, &(0x7f0000002e80)=""/4097, 0x0, 0x9, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xffffffff}, 0x94) 29.111667416s ago: executing program 2 (id=918): mknodat$loop(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1004, 0x1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000001180), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000083c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, r1, {0x7, 0x1f, 0x1000001, 0x5069f481, 0x8, 0x7fff, 0x0, 0x800, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000041c0)="412e450a2a7b9586d1e6e9de257afc4fd60c8de430c0d6348b2cf1db8d070a539de9c1e91a178f9240dbcfe303566018f6c20c55d643a2ed46aaacf49ca491ee2f06184bdb548778a2c56e56f6b40b994419428bbbb9dfa5f9593511ca8ae1c088fb0ee5da72f505000000000000002c04754204f194ae6ceff4570d44496eeffe619998eafc7167d22e1c6aa73e89ad19224e35130a37cf68d5c41ccafe59b4b753a26e06c4306d31d78de6cede97c06e3ca2cc4af66b7548268efa91621ffca2655d2c8f1a9bb019b88fa729cb3d32f72c098c44898d42c42f39feb4faead93980726c236129acdf31c01f1cabb5ca3ec4e45eb5e6e59912792b4976e3f2b560c861d49b539d8e1870040a8cf190a8a767ec067a8048aac53336b44669d3d425843ae80681a7c02a5d5a3d90f355fd4a6ac277e75230d558f0df20cb323cc65e9b5a258cdd669c8a9534e4aff09a8fe89b124748c9e756c28789c2152a5142bc0bb205e339d43bb980b3f04a3c1a424a2a093966b20600a5410e0528fb35937c998eea19f01eaf2f39e16d85563a6737ddab3213ca1832f0afdf891e34a582f6a4ac81fda70ebc3fedac2fb3a492fdb40b91021e5d371d990064cd1f7c2c1a6472dec7505f9a4940057a3e57fd53aa3cd2eb914e073a19b6e925f8553e6875c093c7d19de25861fd9640f0eca4cda0467f12126daa2e0c6df7d4e4babe5a6e59e8391be7700790315b6b8a8aa74cd6d3f054aceaeda79430676b67fe25c9029e0894b413377fc4d8300d9f9338fadd07e4c80cac08113df8971a868458c47c06fff0c1c4bfd48ea583e9e76ef103d42c233b6de10b30612cdbeb6b60a6a4dbbe2da63cc2dd4fb93cac65af3c1279274f4af0e2c5b96e6068aa5b41f7548fb72b0c142351f64446db7425115b89132b5589ee642ebbde655adb2d7d1117456a6e4f2886879b42baf85e05d53e2aceea9c3830673bdc4d081675fe76b994651af9c3f16b7513834fce4654f84558a8308fa677d05bffcc893d9813bf87c5ec520cd66ad58dc06f0c47d253cd36dfec82980fc8dbdcd4b1c037c2b30bef455984f3e8ed19d69e185fe4fbdda2c2517ec9abfbb4841252e650b6bf56fdeca9a4ee3c311de3c6859ec14cc00e95323c57c02fa894d83ea17944f3112fc19a7e11335d7951ec6dd5b4f06fb9b637313a230341ea5da6a7a959e707d0cd5fca60a6649c8df8d6c17e9a49d230e5775df14e4b43aa3420bd0b8814ec7360ab1910e69fab8932f7646d7998bdc2e8ec354c52da21ed83fb7582cb9d37bb95f144974f72c7b0ae7b42945768fa8ec0dd6daba72d05809670506ef10542a2201b00906c8af64e3e13a10f180688c96549b2d3d6b04403fd571e7b132891dd4b7cf37aec25ca1e9190c17aaefbc31e059915c12c232fb7097e9fa6f35fbb265c7102db62e2264590c583ea90f1aee3f166af81430d9084eb0c760ebbb16049c9fd1fee6ce33c8ac205e3ac9c275531feadfa4054e0c027c26beb009f54aa72b864d39bb11753f77931bb960276db33021c65671e57b3708bbf979be222e8439d71f58ca87cec7a054517af398a42731b580717377a54f139e2c46813cbb03d98e49c26f4ed54d75e48573cd06145f913f4e313eeee837496dfff75aa722fd8486c45f9c959da12ae48ba4a10712120a203e2476c7b96031d8f8773f68344e6fa21831287655aabbd594e9f272eb1a7315d2d79b8bcd5e63004cd106f80b1e40a5d9e428a01bc58264f4d63c2ee9db6efa70607a642aeb883bf4b9fe009d7f09c16b05a2c9b73573e9019e161ebbdc1fc9b9cd0c5fe1b57adcba2d0f3a767ad59aafa159b3dd181f0601ff95e8af8b5410e56c81ffb8ab35b1e04af35dabf69f08572e69260b72bfd502c5a0de627fd3fee44bf1d4a261bd356056c5739398e3ff161beec1240a089625daffbc61dc5e660c274565477a0ff1797fefff04a98704802ab0674ab72d400686229608cbfd2ca20f4e62495e8b09de9d180c47375bbad72f4474b67d56104b4b466192be60f7aa668fd0a4338b856f114311842ee806d6488ab09098ed9de0e21bcc8b42a5d5713d15eca108fcc7a65d6b414a112524a6e1418644508dd957147a92d4399d13faaf01cacef40549cd11900f9aa32a8333f55796ef25d33c554a308da9797cd0ac25888311b0ac88eff0be7a36ddedcfc2b095abb4d5a6a4edbbad67b70cdf60c7ed0c5e040ced90edb3322ef684332358942ede9191b431c99b3abf8f9c50206479f0ac118c0a99df61fb9c90d846f41caa6a2448fb7e15640965e051c2af4ee72a5cc7c962bacff7019615c10e6c3054e2e5792df3aa6e2c33425552148466a88568cc79b6edebf0107b7d3d24423a665d20c3a1c0f1a6b34eb475bf875912115914cfabcf394f8a096d64e5dc95705074fe5e985497dcf052b9f748b9d4688859c0200fa43719e4722ed6c064c0efa7e07beb2a26fd724b63537fa0eb506365d5c029cd8dce7dd0a1cb9d9058c061739734af6be9e880fe7e28a211a4c368a7babd1107110ecbb384b274cc092b9511c4abde2ddd863162e2739984a9f3c0a76e3c530a27d5e385f4a3b87607b2a944e09d28239661d27719e22c0a657ea383c30859ca29cdb8fbc79bc83e995dcb361743a7e195650c37e570b768a0a1f0b118fa5be9b3c838326343ec5b376d5ee040ee29dfd868cccf9cfa4591151f519cd6e2ae1453a58aa92f90ee5be11ceb8511ab743f399be0a190eeddfd112336866831c3255ef6520d88b2581ea3767f3df01a38d9b4656f2a89c5df41443291a795da45c8a846015cd041bea0dfbe648348b10ae73ce43d9017182792cd9172eee642c549a530cc1f537f9aa70ca63792ba4a86a713ae09b917136e5bf1506ad7f367d8d2f77f47a2318facd109bba9b1327b5db9e4aeffbdcf414db761eeacc227a15cd72aa52c8ede33bdbab9de9aa1e8f470a388013d07f08777e2131bbd4856ab5c1c38d03ef407197ccf24e8b2a8db69e78f9d6623033c453541bb79f9e0be9a55588e2e54fce65fb785467064a146c4bf218068b5e3efdafaf93a98253becaef226cd79468ff1bbe0c9d43877f5cbb5844fd8957f15d3ef208aac11816585cdccf039c36b429d3d7fb634054fd0f09c8abea3746a6b7379142abde26d998ac7e39b94746c60c09f86ddbd7497849d1ef839730672449f35a3c3253666e9fc053ac1c518e44e0b84555be507f7c00fa9e4864b4bf40ac3d93f12001eb780a779e655d0633803268c094ae161a0efd652003d6ac47f9a6c28d866b56233f371627b01e0fe9361dca611a28841968d4e12cb73d49ce08fe25de4a90b2d34607202b20e71f5e1eed38e17d0a2748f548cf61735f4c9cead1cb93b11929d906d65fc60f88e6919b7b5a1014e6d408bce9c8cc832eecf9147708fe451891717d2ed99dee70773feaa97985102abd3dd05c904c28898afe060621db6564887bc4afe158fbe1d819136a1ac1dc9d867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0x2000, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20, 0x0, 0x400000000000000, {0x0, 0x9}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x24c01, 0x0) io_setup(0x202, 0x0) io_submit(0x0, 0x1, &(0x7f0000000780)=[&(0x7f0000000440)={0xfffffffe, 0x20011004, 0x4, 0x1, 0x4, r2, 0x0}]) 13.34334007s ago: executing program 33 (id=918): mknodat$loop(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1004, 0x1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000001180), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000083c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, r1, {0x7, 0x1f, 0x1000001, 0x5069f481, 0x8, 0x7fff, 0x0, 0x800, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000041c0)="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0x2000, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20, 0x0, 0x400000000000000, {0x0, 0x9}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x24c01, 0x0) io_setup(0x202, 0x0) io_submit(0x0, 0x1, &(0x7f0000000780)=[&(0x7f0000000440)={0xfffffffe, 0x20011004, 0x4, 0x1, 0x4, r2, 0x0}]) 8.971557286s ago: executing program 5 (id=998): socket$packet(0x11, 0x6, 0x300) r0 = syz_init_net_socket$ax25(0x3, 0x5, 0x31) ioctl$SIOCAX25NOUID(r0, 0x89e3, &(0x7f0000000040)=0x1) 8.737460117s ago: executing program 5 (id=1001): r0 = socket(0x10, 0x803, 0x0) ioctl$SIOCPNGETOBJECT(r0, 0x89e0, &(0x7f0000000000)=0x1000) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r2 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r3 = getpid() sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(r3, 0x1, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000400)=@abs={0x0, 0x0, 0x4e24}, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1e000000000000000500000006"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0x2000007d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$MAP_CREATE(0x2000000000000000, &(0x7f0000000300)=@base={0x6, 0x4, 0x70be, 0x5c, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x50) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2b, 0xffffffff, {0x0, 0x0, 0x0, r6, {0x0, 0x7}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0) r7 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000ec0)=@newtfilter={0x38, 0x2c, 0xd27, 0x70bd25, 0x25dfdbfd, {0x0, 0x0, 0x0, r6, {0xd, 0xfff2}, {}, {0x7}}, [@filter_kind_options=@f_basic={{0xa}, {0x8, 0x2, [@TCA_BASIC_ACT={0x4}]}}]}, 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x4) 5.72404103s ago: executing program 0 (id=1003): r0 = socket(0x10, 0x2, 0x0) r1 = socket(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000080)="7800000018002507b9409b02ffff48000203be04020406050a02040c5c000900580006080a0000000d0085a168d0bf46d32345653600648d040012000a00050049935ade4a460c89b6ec0cff3959547f509058ba86c902007a00004a32000407160012000a0000000000e000e218d1dd3b6ed538f2523250", 0x78, 0x0, 0x0, 0x52) setrlimit(0x9, &(0x7f0000000380)) io_setup(0x2004, &(0x7f0000000680)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x2, 0x0, @loopback, 0x7}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x20000045, &(0x7f00000001c0)={0xa, 0x2, 0x398, @empty}, 0x1c) r3 = syz_open_dev$vivid(&(0x7f0000000180), 0x3, 0x2) ioctl$VIDIOC_REQBUFS(r3, 0xc0145608, &(0x7f00000005c0)={0xfd8, 0xc, 0x3, 0x0, 0x1}) r4 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r4, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) syz_emit_ethernet(0x4a, &(0x7f0000000440)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4dd318", 0x14, 0x6, 0x0, @initdev={0xfe, 0x88, '\x00', 0xff, 0x0}, @local, {[], {{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x65}}}}}}}, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r6, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8822d55593a2179}, 0xc) r7 = socket$inet6(0xa, 0x3, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@empty, 0x0, 0x6c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x2}}, 0xe8) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r4, 0x3ba0, &(0x7f0000000980)={0x48, 0x5, r5, 0x0, 0x0, 0x1}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$IOMMU_IOAS_MAP(r4, 0x3b85, &(0x7f0000000a00)={0x28, 0x7, r5, 0x0, &(0x7f00000a0000)='LLLLLLLLLLLLLLLLLLLLLLLLLLLL', 0x1000}) ioctl$IOMMU_TEST_OP_ACCESS_RW(r4, 0x3ba0, &(0x7f0000000ac0)={0x48, 0x8, r8, 0x0, 0x0, 0x2, &(0x7f0000000b40)='LL', 0x1}) shutdown(r2, 0x1) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000180)={&(0x7f00004c4000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x40) sendto$inet6(r0, &(0x7f0000000000)="7800000018002507b9409b14ffff00000204be04020506050e0204094300080004000000040010000d0068d0bf46d32345653600648d0a0012000200000049935ade4a460c89b6ec0cff3959547f509058ba86c902000000004a32000400160005000a0000000000e000e218d1ddf66ed538f25232500000", 0x78, 0x0, 0x0, 0x0) 5.531201162s ago: executing program 5 (id=1004): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000200)=0x1ff, 0x4) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000400)=""/17, &(0x7f00000003c0)=0x11) ioprio_set$pid(0x2, 0x0, 0x4004) r1 = socket$inet6(0xa, 0x2, 0x3a) sendmmsg$inet6(r1, &(0x7f0000000b80)=[{{&(0x7f00000000c0)={0xa, 0x4e20, 0x7ffb, @mcast2, 0x4}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="8000102e7577d401", 0x8}], 0x1, &(0x7f0000000000)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0xd}}], 0x18}}], 0x1, 0x20000800) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x1) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000201b4510fc0428155d6d01020301090212000100000000090401"], 0x0) syz_usb_control_io$printer(r2, 0x0, 0x0) syz_usb_control_io(r2, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) syz_io_uring_setup(0x8d2, 0x0, &(0x7f0000000040)=0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r3, 0x0, &(0x7f0000000240)=@IORING_OP_OPENAT2={0x1c, 0x4, 0x0, 0xffffffffffffffff, &(0x7f0000000000)={0x140, 0x0, 0x8}, 0x0, 0x18, 0x0, 0x23456}) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f00000014c0)=@IORING_OP_RECVMSG={0xa, 0x6c, 0x2, 0xffffffffffffffff, 0x0, &(0x7f0000001480)={&(0x7f0000000100)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000180)=""/68, 0x44}, {0x0}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/13, 0xd}], 0x4, &(0x7f00000013c0)=""/173, 0xad}, 0x0, 0x20, 0x1, {0x0, r4}}) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x1f, &(0x7f0000000000)=[0xffffffffffffffff], 0x1) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r5}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000400)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x1ffa, 0x0) acct(&(0x7f0000000140)='./file0\x00') creat(&(0x7f0000000100)='./file0\x00', 0x7a) syz_usb_control_io$printer(r2, 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x3000003, 0x8c4b815a5465c2b1, 0xffffffffffffffff, 0x0) r6 = io_uring_setup(0x4f41, &(0x7f0000000080)={0x0, 0xfffffffc, 0x800, 0xfffffffe, 0x800001b4}) io_uring_register$IORING_REGISTER_BUFFERS(r6, 0x0, &(0x7f00000002c0)=[{&(0x7f0000001700)=""/4095, 0x440000}], 0x100000000000011a) 5.424435539s ago: executing program 0 (id=1005): r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000026c0)=@newqdisc={0x48, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x25dfdbfe, {0x0, 0x0, 0x0, r4, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2, 0x2}}, [@qdisc_kind_options=@q_cbs={{0x8}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x0, '\x00', 0x1, 0xa, 0x100, 0x8}}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, r5, {0xb, 0xd}, {}, {0x8, 0xfff1}}}, 0x24}, 0x1, 0x0, 0x0, 0x48050}, 0x40004) 5.212869305s ago: executing program 0 (id=1006): r0 = syz_usb_connect$hid(0x2, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x8380, 0x1850, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x20, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x4, 0x3, 0x0, 0x2, 0x0, {0x9, 0x21, 0x4, 0x6a, 0x1, {0x22, 0x2}}, {{{0x9, 0x5, 0x81, 0x3, 0x40, 0x0, 0xfc}}}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x8) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, r2, 0x0) (async) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000000080)=0x8, 0x4) (async) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x8, 0x5, 0x7, 0x3, 0x4, 0x9, 0xfd, 0x80, 0xde, 0x0, 0x38, 0x3f, 0x10}, 0xe) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={r4, 0xa, 0x30}, 0xc) (async) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000100)=@security={'security\x00', 0xe, 0x4, 0x410, 0xffffffff, 0x220, 0x0, 0x220, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0xf0, 0x120, 0x0, {}, [@common=@dst={{0x48}, {0x44cd, 0x1, 0x1, [0x451, 0x7fff, 0x2, 0x5221, 0x5, 0x6, 0x5, 0x8, 0x2ef, 0xffff, 0x8, 0x7, 0x3, 0x4, 0x3ff, 0x9], 0xff}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x1, 0x3, 0xe}, {0x3, 0x2, 0x3}, 0x7ff, 0x400}}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={{0x30}, {0x32, 0x2, 0x4, 0x81, 0x9c23, 0x653}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x2, 0x6}, {0x2, 0x0, 0x7}}}}, {{@ipv6={@mcast1, @mcast1, [0x0, 0xffffff00, 0xffffffff], [0xff, 0xff, 0xff, 0xffffffff], 'pim6reg\x00', 'macvlan0\x00', {0xff}, {0xff}, 0x3a, 0xa}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@ipv6header={{0x28}, {0x0, 0xd0}}, @common=@hl={{0x28}, {0x2, 0x8}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x4, 0x0, 0x3}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x470) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10ea030000000ad2a7"], 0x0}, 0x0) 5.050585927s ago: executing program 3 (id=1007): r0 = socket$netlink(0x10, 0x3, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000001c00), 0x400000000000159, 0x40840) write(r0, &(0x7f00000000c0)="29000000140005b7ff000051915f95eb01010003a606a40e07fff024bb000000000000000040000000", 0x29) 4.895918217s ago: executing program 3 (id=1008): ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000000480)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "f900f5", 0x24, 0x6, 0x0, @local, @local, {[@hopopts={0x3c}, @fragment={0x0, 0x0, 0x6, 0x0, 0x0, 0x1f, 0x68}], {{0x4, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x50, r0, 0x1, 0x15, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x43}, @IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x50}}, 0x0) 4.84411767s ago: executing program 5 (id=1009): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @broadcast}) r2 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x40000) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, &(0x7f0000000300)={0x0, 'syzkaller1\x00'}) write$tun(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="000088f888a800000000aaaac5aaaaaa88a8a00081"], 0x72) 4.75857391s ago: executing program 3 (id=1010): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$NFT_MSG_GETRULE(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000540)=ANY=[@ANYBLOB="78000000070a010200000000000000000a0000080900010073797a31000000005800048054000180090001006d6e74610000000044000280080001400000000c080003400000000008000340000000170800014000000003080002400000002308000140000000120800024000000018080002"], 0x78}, 0x1, 0x0, 0x0, 0x80}, 0x44000) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), r1) sendmsg$ETHTOOL_MSG_DEBUG_SET(r1, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001500)={&(0x7f0000000580)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000040200f2c8dc1b000000180001801400020073797a5f74756e0000000000000000000c000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000844}, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f00000000c0)=0x3, 0x4) syz_emit_ethernet(0x46, &(0x7f0000000000)={@link_local={0x3}, @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0x3, 0x4, 0x0, 0x12, 0x0, 0x3f18, {0x5, 0x2, 0x0, 0x0, 0x0, 0x68, 0x0, 0x0, 0x1, 0x0, @loopback, @loopback}, "00186371ae9b1c03"}}}}}, 0x0) 4.476110443s ago: executing program 3 (id=1012): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$inet(r1, &(0x7f0000000b00)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000280)='|', 0x1}, {&(0x7f0000000400)="75a559f1", 0x4}], 0x2}}], 0x1, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000000500)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)=""/248, 0x200105d0}], 0x1}, 0x1f00) sendmsg$tipc(r5, &(0x7f0000000240)={0x0, 0xfffffff5, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x3, 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="7a0a00ff00000000711062000000000095"], &(0x7f0000000480)='syzkaller\x00'}, 0x94) 4.40349635s ago: executing program 0 (id=1013): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = add_key$keyring(&(0x7f0000000340), &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r2 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_TIOCOUTQ(r2, 0x5411, &(0x7f000000ef00)) r3 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) connect$ax25(r3, &(0x7f0000000040)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x8}, [@default, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x47) r4 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000000040)={0x1}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000440), 0x80101, 0x0) r5 = add_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f0000000280)="dee7030022cf5c6c7bc31bd2599759fafa9e5e1dbac27b0426fc0299c41fb9b9761a1b44dac894f365ae68edf335abf35ec53d6751467ebd2c187491bcab2c8d34fec505fc8a14622dba33ff9b054eb7e8a5bc4ab2719cb230328931deb95ef3fcafb1ce27743a93f4715976edec860ab49c3a4f51ab0124b50c3362201a307df03000", 0x83, r1) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000000000000010000000100000003000000000000cb0a000000000000000000000204000000000000000000000a020000000030fa615f00"], 0x0, 0x52}, 0x28) keyctl$revoke(0x3, r5) r6 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r6, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) keyctl$search(0xa, r1, &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000140)={'syz', 0x1, 0x2e}, 0xffffffffffffffff) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8983, &(0x7f0000000380)={0x6, 'pimreg0\x00', {}, 0x7}) r7 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000001c40)=[@in={0x2, 0x4e23, @loopback}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000001d40)=[@in={0x2, 0x4e23, @private=0xa010100}], 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r9, 0x5) socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r8, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000000000000000000400000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1ec}}, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000002bc0)={0x0, 'bond_slave_0\x00', {0x40003}, 0x8}) 4.034392858s ago: executing program 5 (id=1014): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000002f80)={0x0, 0x0, &(0x7f0000002f40)={&(0x7f0000000000)=@newtaction={0x94, 0x30, 0x1, 0x0, 0x0, {}, [{0x80, 0x1, [@m_bpf={0x2c, 0x2, 0x0, 0x0, {{0x8}, {0xfffffffffffffd5c}, {0x4}, {0xc}, {0xc}}}, @m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PRIORITY={0x8}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x94}}, 0x0) r1 = syz_open_dev$vim2m(&(0x7f0000000040), 0x100, 0x2) ioctl$vim2m_VIDIOC_TRY_FMT(r1, 0xc0d05640, &(0x7f0000000180)={0x1, @pix_mp={0x6, 0xe565, 0x38415261, 0x4, 0xb, [{0x9, 0x4}, {0xf82, 0x1}, {0x2, 0x8}, {0x7, 0xfffffffd}, {0xc0}, {0xa, 0x7fff}, {0xffffffff, 0x5a32}, {0x1, 0x7}], 0x1, 0x0, 0x1, 0x2}}) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), r2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) r4 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1e, 0x3, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x0, 0x0, 0xa, 0x0, 0x0, 0xffffffffffffffff, 0x4}, 0x50) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r4, 0xffff0000, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x48, 0x0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0, 0xffff0000}, 0x48) 3.468383909s ago: executing program 4 (id=1015): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42202) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000280)={0x1f, 0x0, 0x0, 'queue0\x00', 0x9}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000000c0)={0x725, 0x3, 0x1, 'queue1\x00', 0x2}) write$sndseq(r0, &(0x7f0000000000)=[{0x84, 0x77, 0x0, 0x0, @tick=0xffffff3f, {}, {}, @raw32}], 0xffc8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000180)={0x3f7, @tick=0xd0ec, 0x0, {}, 0x81, 0x0, 0x1}) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000000040)="1c0000001a009b8a140000003b9b301f00"/28, 0x1c) recvmmsg(r1, &(0x7f0000002ec0), 0x0, 0x2, &(0x7f0000000200)={0x77359400}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x8, 0x8, 0x8000, 0x6, 0x7ff, 0x3, 0xb, 0x3}, 0x20) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x402902, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) r5 = syz_open_dev$usbfs(&(0x7f0000000100), 0x205, 0x8401) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$USBDEVFS_SUBMITURB(r6, 0x8038550a, &(0x7f0000000000)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x7995}, 0xfcb5, 0x0, 0x0, 0x48000000, 0x0, 0x0, 0x0}) ioctl$vim2m_VIDIOC_QUERYBUF(r2, 0xc0585609, &(0x7f0000000380)=@userptr={0x2, 0x3, 0x4, 0x1000, 0x0, {r3, r4/1000+10000}, {0x5, 0x8, 0xf7, 0x0, 0x85, 0x1, "f37d7866"}, 0x3, 0x2, {&(0x7f0000000340)}, 0x1, 0x0, r6}) 3.257404051s ago: executing program 0 (id=1016): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg$inet(r0, &(0x7f0000005140)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @empty}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000240)="9451", 0x2}], 0x1}}, {{&(0x7f0000000140)={0x2, 0x4e20, @local}, 0x10, &(0x7f0000000b00)=[{&(0x7f0000000180)="4bf7dd", 0x3}, {&(0x7f0000000780)="50c4d35385994451b9250000000000", 0xf}, {&(0x7f0000000900)="fb5c088c0a09d3e02fd95e6632ce91db7a24b0c2cb851dc8b12472bf7331a9e9eb1e76f3f6156e78adb797b1812d1ec1c033bef0fb643ad3137233273c10f4", 0x3f}], 0x3}}, {{&(0x7f0000000c00)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10, &(0x7f0000000d80)=[{&(0x7f0000000280)="c22d36", 0x3}], 0x1}}], 0x3, 0x8000) (fail_nth: 2) 2.959724487s ago: executing program 4 (id=1017): bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000200)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB='&\x00\x00\x00('], 0x20) r0 = socket$inet_mptcp(0x2, 0x1, 0x106) getsockopt$inet_mptcp_buf(r0, 0x11c, 0x3, 0x0, 0x0) 2.803060491s ago: executing program 0 (id=1018): mmap(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x1000007, 0x20031, 0xffffffffffffffff, 0xffffe000) mremap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x1000, 0x7, &(0x7f0000ffc000/0x1000)=nil) mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x0, 0x8, 0x2) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x7f, 0x3) r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, r0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x16, 0x19, &(0x7f0000000800)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x7}}, @call={0x85, 0x0, 0x0, 0x7d}], {{}, {}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000200)='syzkaller\x00', 0x7, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x94) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8000, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffdffffffffff, 0xfa11, 0xffffffff}, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1000002, 0x200000005c831, 0xffffffffffffffff, 0x0) r5 = io_uring_setup(0x2d29, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, 0x0) read$eventfd(r6, &(0x7f0000000080), 0x8) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x800000, 0x0) r8 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x2) r9 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r10 = fsopen(&(0x7f0000000080)='xfs\x00', 0x1) fsopen(&(0x7f0000000680)='erofs\x00', 0x1) close_range(r10, 0xffffffffffffffff, 0x0) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000007c0)='children\x00') syz_clone(0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$unix(r11, &(0x7f0000000bc0)={&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000400)}, {&(0x7f0000000240)="4755f1ae13743c8c8daaf36d8a1159b53eb4c4737dc57393b97e167ee79e939484fbf9d6d43000073f281249ba4baf32e55e9e2a", 0x34}, {&(0x7f00000006c0)="b7aa50ac48868e333247cba656407458ce69da533d25f7237ef2da5cb9479a07bd25160698ccefaa55cedd54db006aadf97877fc1b4d2007cfd3301cffbed2a805874cf53604cfffc0ad72ddff788674ea8a0d87b3d0a946dec4f4ffa2853182438fb0ca9e8f7a4407af711b271f5dd4db8369a993f7a3b2c024e15f85d809127b5da2904a64257e06cbca1ece1d78eee5db725b93a773b51a3dddf277cf8f9cad5def781925922bc34ab0d3085f52be65d44d1901ea55f1c36d6e21f0169eb0eb94434f782c1068e901b3f99b6e671fc1576ed35ec699ddef36db8d7928f2930cfac6f345f72af915478d945cf783ab922c030ca1f50842", 0xf8}, {&(0x7f0000000380)="98adc6475482a5203e73ccad95813a", 0xf}, {&(0x7f00000004c0)="70d3eba23f13246f2fca2816747e0ecc16698aff39f36929710aca561cade947d6eb35a43e78e217affe8a07ac78df3fa57c2b249e99d2", 0x37}], 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="2000c4ec63d71185f450357215d60000", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32=r7, @ANYRES32=r11, @ANYRES32, @ANYRES32=r11, @ANYRES32=r5, @ANYRES32=r5, @ANYRES32=r8, @ANYRES32=r7, @ANYRESDEC=r6, @ANYRES32=r9, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90, 0x1000}, 0x801) syz_open_dev$dri(0x0, 0x1ff, 0x2100) 2.616075042s ago: executing program 4 (id=1019): socket$nl_route(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000280)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000180)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) waitid(0x2, 0x0, 0x0, 0x1000000, 0x0) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = timerfd_create(0x8, 0x0) timerfd_settime(r3, 0x3, &(0x7f0000000100)={{}, {0x0, 0x1c9c380}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socket$key(0xf, 0x3, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_create1(0x80000) socket$alg(0x26, 0x5, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000900), 0x101000, 0x0) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x12, '\x00', 0x0, @fallback=0x23, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="0b00000005000000000400000900000001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000800000000000000000000018110000", @ANYRES32=r5], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000a6fe04003400000004000000000000002b23a2e392f774bc7794fa7944131825341c31b6d82f957d792384d35e2566a88175c300"/71]) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f0000000040)=ANY=[]) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00'}, 0x10) 968.965356ms ago: executing program 5 (id=1020): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0/file0\x00', 0x150) r1 = getpid() prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setscheduler(r1, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0xfe, 0x0, 0x7ffc9ffe}]}) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18020000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb703000008000000b703000000000020850000007300000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000080)='sched_switch\x00', r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x83, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000240)=0x8) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) r6 = gettid() timer_create(0x9, &(0x7f0000000180)={0x0, 0x1e, 0x4, @tid=r6}, &(0x7f00000000c0)=0x0) timer_settime(r7, 0x1, &(0x7f0000000080)={{0x0, 0x3938700}, {0x0, 0x3938700}}, 0x0) timer_gettime(r7, 0x0) rt_sigtimedwait(&(0x7f0000000040)={[0xffffffffffff00b1]}, 0x0, 0x0, 0x8) read$FUSE(0xffffffffffffffff, 0x0, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50, 0x0, 0x0, {0x7, 0x1f, 0x0, 0xffffffff80013248, 0x2d, 0x0, 0x6, 0x5, 0x0, 0x0, 0x10}}, 0x50) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000400)={0x4b, 0x3, 0xfffffff5, 0x6, 0xf}, 0x14) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000980)=@newsa={0xf0, 0x1c, 0x7, 0x0, 0x0, {{@in6=@mcast2, @in=@multicast2, 0x4e20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xee00}, {@in=@local, 0x0, 0x2b}, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', {0x0, 0x0, 0x2, 0x0, 0x10000000}, {0x0, 0x200000, 0x7}, {0x40000, 0xfffffffd, 0xae8}, 0x0, 0x0, 0xa, 0x2, 0x0, 0x70}}, 0xf0}}, 0x0) 858.784155ms ago: executing program 4 (id=1021): r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000080)="18", 0x48, 0x0, &(0x7f00000000c0)={0x11, 0xd, r1, 0x1, 0x0, 0x6, @multicast}, 0x14) (fail_nth: 2) 444.212189ms ago: executing program 4 (id=1022): sendmsg$NFT_MSG_GETSET(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000740)={0x6c, 0xa, 0xa, 0x301, 0x0, 0x0, {0x5, 0x0, 0x9}, [@NFTA_SET_DATA_LEN={0x8, 0x7, 0x1, 0x0, 0x29}, @NFTA_SET_OBJ_TYPE={0x8, 0xf, 0x1, 0x0, 0x5}, @NFTA_SET_USERDATA={0x45, 0xd, 0x1, 0x0, "fa44597637c14e4339b81f83a1abd51d82613ac6e54bae54e61af0c88ab513f611ec6f6eaff25f805f3e1ea3101af1b1ae2b6f3fef0926c2209392c319373d9e39"}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000}, 0x40800) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000500)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r1, &(0x7f0000000100)=ANY=[], 0x32600) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3800004, 0x12, r0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000600)=ANY=[], 0xaf) 279.419669ms ago: executing program 3 (id=1023): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f00000001c0)={0x1f, 0xffff, 0x3}, 0x6) write(r0, &(0x7f0000000140)="41000200010007", 0x7) (fail_nth: 2) 128.732326ms ago: executing program 3 (id=1024): mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x1000006, 0x4132, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xc) r0 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x18, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18010000820004000000000000000c00850000000f00000095"], &(0x7f0000000180)='syzkaller\x00', 0x4, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x3}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r1}, 0x10) socketpair$unix(0x1, 0x5, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000540), 0x4) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000300)={0x4, 0x0}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0x5c, &(0x7f0000000380)=ANY=[], 0x0, 0x80000, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0x94) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xf0667000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r6 = syz_open_dev$swradio(&(0x7f0000000280), 0x0, 0x2) ioctl$VIDIOC_G_TUNER(r6, 0xc054561d, &(0x7f00000002c0)={0x1, "52ff465780c668cf81c451293aabc90f4b3c3a82dcafbdd39d9be64f46dff5df"}) r7 = fcntl$dupfd(r0, 0x406, r0) write$sndseq(r7, &(0x7f0000000200)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, 0x0}}], 0x38) r8 = syz_io_uring_setup(0x9e, &(0x7f0000000000)={0x0, 0xec25, 0x0, 0x2, 0x40000333}, &(0x7f0000000240)=0x0, &(0x7f0000000140)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r9, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r9, r10, &(0x7f0000000200)=@IORING_OP_READV=@pass_iovec={0x1, 0x10, 0x4000, @fd_index=0x4, 0x0, 0x0}) io_uring_enter(r8, 0x47ba, 0x0, 0x0, 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/mm/ksm/run\x00', 0x1, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000005140)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @empty}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000240)="9451", 0x2}], 0x1}}, {{&(0x7f0000000140)={0x2, 0x4e20, @local}, 0x10, &(0x7f0000000b00)=[{&(0x7f0000000180)="4bf7dd", 0x3}, {&(0x7f0000000780)="50c4d35385994451b9250000000000", 0xf}, {&(0x7f0000000900)="fb5c088c0a09d3e02fd95e6632ce91db7a24b0c2cb851dc8b12472bf7331a9e9eb1e76f3f6156e78adb797b1812d1ec1c033bef0fb643ad3137233273c10f4", 0x3f}], 0x3}}, {{&(0x7f0000000c00)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10, &(0x7f0000000d80)=[{&(0x7f0000000280)="c22d36", 0x3}], 0x1}}], 0x3, 0x8000) 0s ago: executing program 4 (id=1025): r0 = syz_init_net_socket$ax25(0x3, 0x3, 0xcb) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x7}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)}, 0x2062) listen(r3, 0xfffffffc) r4 = socket$inet_mptcp(0x2, 0x1, 0x106) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x5, 0xa, 0x42, 0x40, 0xc0, 0x1, 0x1}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000080), 0x1003, r5}, 0x38) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r5, &(0x7f0000000240)="19", &(0x7f0000000080)=""/95}, 0x20) connect$inet(r4, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) close(0x4) syz_open_dev$dri(&(0x7f0000000140), 0x1, 0x0) sendmmsg(r4, 0x0, 0x0, 0x804) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000000)={0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) r7 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x28, r7, 0x7, 0x0, 0x242800, {}, [@MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @local}]}]}, 0x28}}, 0x0) syz_io_uring_setup(0x23b, &(0x7f0000000740)={0x0, 0x1c2a, 0x10100, 0x0, 0x0, 0x0, r2}, &(0x7f0000000180), &(0x7f0000000080)) bind$unix(r2, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x7, 0x1, 0x0, 0x3, 0x7, 0x2}, 0x20) bind$ax25(r0, &(0x7f0000000540)={{0x3, @default}, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) kernel console output (not intermixed with test programs): to 1000 [ 319.600481][ T7862] lo speed is unknown, defaulting to 1000 [ 319.603789][ T7862] lo speed is unknown, defaulting to 1000 [ 319.650590][ T5786] usb usb3-port1: attempt power cycle [ 319.996444][ T5786] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 320.020344][ T5786] usb 3-1: device descriptor read/8, error -71 [ 320.557004][ T5786] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 320.917854][ T5786] usb 3-1: device descriptor read/8, error -71 [ 320.967480][ T7868] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 320.968025][ T7868] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 321.031869][ T5786] usb usb3-port1: unable to enumerate USB device [ 321.267904][ T7864] ALSA: mixer_oss: invalid OSS volume '' [ 321.585378][ T7878] fuse: Unknown parameter '0x0000000000000003' [ 323.652978][ T7906] netlink: 28 bytes leftover after parsing attributes in process `syz.4.585'. [ 325.182635][ T5801] Bluetooth: hci4: command 0x0405 tx timeout [ 325.203784][ T10] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 325.273930][ T7910] ALSA: mixer_oss: invalid OSS volume '' [ 325.366465][ T10] usb 2-1: Using ep0 maxpacket: 16 [ 325.369102][ T10] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 325.369137][ T10] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 325.369161][ T10] usb 2-1: config 0 interface 0 has no altsetting 0 [ 325.369206][ T10] usb 2-1: New USB device found, idVendor=060b, idProduct=500a, bcdDevice= 0.00 [ 325.369229][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 325.373012][ T7918] bond1: option lacp_active: mode dependency failed, not supported in mode balance-alb(6) [ 325.433447][ T7922] fuse: Unknown parameter '0x0000000000000003' [ 325.448229][ T10] usb 2-1: config 0 descriptor?? [ 325.490753][ T7918] bond1 (unregistering): Released all slaves [ 325.886743][ T7914] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 325.888416][ T7914] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 325.913720][ T10] usbhid 2-1:0.0: can't add hid device: -71 [ 325.913865][ T10] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 326.926826][ T977] [U] ^C [ 327.040623][ T10] usb 2-1: USB disconnect, device number 17 [ 327.249218][ C1] vkms_vblank_simulate: vblank timer overrun [ 327.376522][ T5889] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 327.474571][ T7942] overlayfs: missing 'lowerdir' [ 327.611236][ C1] vkms_vblank_simulate: vblank timer overrun [ 327.686691][ T5889] usb 3-1: Using ep0 maxpacket: 16 [ 327.804669][ C1] vkms_vblank_simulate: vblank timer overrun [ 327.950885][ C1] vkms_vblank_simulate: vblank timer overrun [ 328.317405][ C1] vkms_vblank_simulate: vblank timer overrun [ 328.640960][ T5889] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2e22, bcdDevice= 0.00 [ 328.640993][ T5889] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 328.647414][ T5889] usb 3-1: config 0 descriptor?? [ 328.678271][ C1] vkms_vblank_simulate: vblank timer overrun [ 328.984930][ C1] vkms_vblank_simulate: vblank timer overrun [ 329.012554][ T7932] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 329.013392][ T7932] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 329.540029][ C1] vkms_vblank_simulate: vblank timer overrun [ 329.562101][ T7962] fuse: Unknown parameter '0x0000000000000003' [ 329.804570][ C1] vkms_vblank_simulate: vblank timer overrun [ 330.199878][ T37] audit: type=1326 audit(1761936825.580:332): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7958 comm="syz.1.603" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f84b29befc9 code=0x7ffc0000 [ 330.199994][ T37] audit: type=1326 audit(1761936825.580:333): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7958 comm="syz.1.603" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f84b29befc9 code=0x7ffc0000 [ 330.200043][ T37] audit: type=1326 audit(1761936825.580:334): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7958 comm="syz.1.603" exe="/root/syz-executor" sig=0 arch=c000003e syscall=299 compat=0 ip=0x7f84b29befc9 code=0x7ffc0000 [ 331.398528][ C1] vkms_vblank_simulate: vblank timer overrun [ 331.832212][ C1] vkms_vblank_simulate: vblank timer overrun [ 332.374004][ T5889] usbhid 3-1:0.0: can't add hid device: -71 [ 332.374147][ T5889] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 332.426484][ T5883] [U] ^C [ 332.448410][ T5889] usb 3-1: USB disconnect, device number 18 [ 332.485624][ T7981] overlayfs: missing 'lowerdir' [ 333.947760][ T5889] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 334.126413][ T5889] usb 3-1: Using ep0 maxpacket: 8 [ 334.128918][ T5889] usb 3-1: config 0 interface 0 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 334.128951][ T5889] usb 3-1: config 0 interface 0 has no altsetting 0 [ 334.128988][ T5889] usb 3-1: New USB device found, idVendor=20a0, idProduct=4287, bcdDevice= 0.00 [ 334.129011][ T5889] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 334.328218][ T5889] usb 3-1: config 0 descriptor?? [ 334.457402][ T8004] fuse: Unknown parameter '0x0000000000000003' [ 335.116781][ T37] audit: type=1326 audit(1761936830.850:335): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8005 comm="syz.1.617" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f84b29befc9 code=0x7ffc0000 [ 335.116843][ T37] audit: type=1326 audit(1761936830.850:336): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8005 comm="syz.1.617" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f84b29befc9 code=0x7ffc0000 [ 335.201454][ T37] audit: type=1326 audit(1761936830.850:337): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8005 comm="syz.1.617" exe="/root/syz-executor" sig=0 arch=c000003e syscall=299 compat=0 ip=0x7f84b29befc9 code=0x7ffc0000 [ 335.975210][ T5889] usbhid 3-1:0.0: can't add hid device: -71 [ 335.975350][ T5889] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 336.017473][ T5889] usb 3-1: USB disconnect, device number 19 [ 336.367208][ T8020] netlink: 'syz.4.621': attribute type 11 has an invalid length. [ 336.589317][ T10] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 336.736452][ T10] usb 2-1: Using ep0 maxpacket: 16 [ 336.739637][ T10] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2e22, bcdDevice= 0.00 [ 336.739668][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 336.778471][ T10] usb 2-1: config 0 descriptor?? [ 337.057517][ T8016] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 337.075658][ T8016] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 337.253097][ T8027] overlayfs: missing 'workdir' [ 337.716519][ T5786] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 337.876417][ T5786] usb 4-1: Using ep0 maxpacket: 16 [ 338.726815][ T5786] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 338.728406][ T5786] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 338.728435][ T5786] usb 4-1: config 0 interface 0 has no altsetting 0 [ 338.728472][ T5786] usb 4-1: New USB device found, idVendor=060b, idProduct=500a, bcdDevice= 0.00 [ 338.728495][ T5786] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 338.770193][ T8043] fuse: Unknown parameter '0x0000000000000003' [ 338.789210][ T8041] netlink: 56 bytes leftover after parsing attributes in process `syz.0.626'. [ 338.789515][ T8041] netlink: 16 bytes leftover after parsing attributes in process `syz.0.626'. [ 338.857293][ T5786] usb 4-1: config 0 descriptor?? [ 338.907901][ T8046] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 339.288764][ T8031] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 339.289936][ T8031] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 339.320071][ T5786] usbhid 4-1:0.0: can't add hid device: -71 [ 339.320701][ T5786] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 339.361453][ T5786] usb 4-1: USB disconnect, device number 16 [ 339.399219][ T37] audit: type=1326 audit(1761936835.130:338): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8047 comm="syz.2.630" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdb56afefc9 code=0x7ffc0000 [ 339.399685][ T37] audit: type=1326 audit(1761936835.130:339): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8047 comm="syz.2.630" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdb56afefc9 code=0x7ffc0000 [ 339.400121][ T37] audit: type=1326 audit(1761936835.130:340): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8047 comm="syz.2.630" exe="/root/syz-executor" sig=0 arch=c000003e syscall=299 compat=0 ip=0x7fdb56afefc9 code=0x7ffc0000 [ 340.484430][ T10] usbhid 2-1:0.0: can't add hid device: -71 [ 340.484574][ T10] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 340.512212][ T10] usb 2-1: USB disconnect, device number 18 [ 340.813784][ T8062] overlayfs: missing 'workdir' [ 341.874897][ T8083] fuse: Unknown parameter 'fd0x0000000000000003' [ 341.952011][ T8085] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 343.394110][ C1] vkms_vblank_simulate: vblank timer overrun [ 343.556402][ T5889] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 343.706407][ T5889] usb 4-1: Using ep0 maxpacket: 16 [ 343.709157][ T5889] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2e22, bcdDevice= 0.00 [ 343.709188][ T5889] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 343.715739][ T5889] usb 4-1: config 0 descriptor?? [ 343.948227][ C1] vkms_vblank_simulate: vblank timer overrun [ 344.332799][ C1] vkms_vblank_simulate: vblank timer overrun [ 344.408840][ T8094] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 344.410514][ T8094] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 344.947111][ C1] vkms_vblank_simulate: vblank timer overrun [ 345.571572][ T8080] ALSA: mixer_oss: invalid OSS volume '' [ 346.275283][ C1] vkms_vblank_simulate: vblank timer overrun [ 347.196456][ T5786] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 347.536437][ T5786] usb 3-1: Using ep0 maxpacket: 8 [ 347.539538][ T5786] usb 3-1: config 0 has an invalid interface number: 186 but max is 0 [ 347.539569][ T5786] usb 3-1: config 0 has no interface number 0 [ 347.539639][ T5786] usb 3-1: config 0 interface 186 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 347.539666][ T5786] usb 3-1: config 0 interface 186 altsetting 0 has an endpoint descriptor with address 0x9A, changing to 0x8A [ 347.539693][ T5786] usb 3-1: config 0 interface 186 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 347.539720][ T5786] usb 3-1: config 0 interface 186 altsetting 0 has 4 endpoint descriptors, different from the interface descriptor's value: 3 [ 347.545584][ T5786] usb 3-1: New USB device found, idVendor=07c0, idProduct=1505, bcdDevice=b8.c5 [ 347.545616][ T5786] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 347.545636][ T5786] usb 3-1: Product: syz [ 347.545650][ T5786] usb 3-1: Manufacturer: syz [ 347.545665][ T5786] usb 3-1: SerialNumber: syz [ 347.618374][ T5786] usb 3-1: config 0 descriptor?? [ 347.709643][ T5889] usbhid 4-1:0.0: can't add hid device: -71 [ 347.712259][ T5889] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 347.732497][ T5889] usb 4-1: USB disconnect, device number 17 [ 347.947846][ T5786] iowarrior 3-1:0.186: IOWarrior product=0x1505, serial= interface=186 now attached to iowarrior0 [ 348.074166][ T5786] usb 3-1: USB disconnect, device number 20 [ 348.191371][ T37] audit: type=1326 audit(1761936843.920:341): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8105 comm="syz.4.647" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2f4774efc9 code=0x7ffc0000 [ 348.191433][ T37] audit: type=1326 audit(1761936843.920:342): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8105 comm="syz.4.647" exe="/root/syz-executor" sig=0 arch=c000003e syscall=74 compat=0 ip=0x7f2f4774efc9 code=0x7ffc0000 [ 348.191481][ T37] audit: type=1326 audit(1761936843.920:343): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8105 comm="syz.4.647" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2f4774efc9 code=0x7ffc0000 [ 348.191527][ T37] audit: type=1326 audit(1761936843.920:344): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8105 comm="syz.4.647" exe="/root/syz-executor" sig=0 arch=c000003e syscall=299 compat=0 ip=0x7f2f4774efc9 code=0x7ffc0000 [ 348.270323][ T8118] netlink: 220 bytes leftover after parsing attributes in process `syz.4.647'. [ 348.290499][ T37] audit: type=1326 audit(1761936844.020:345): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8105 comm="syz.4.647" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2f4774efc9 code=0x7ffc0000 [ 348.290851][ T37] audit: type=1326 audit(1761936844.020:346): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8105 comm="syz.4.647" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2f4774efc9 code=0x7ffc0000 [ 348.920855][ C1] vkms_vblank_simulate: vblank timer overrun [ 349.274907][ C1] vkms_vblank_simulate: vblank timer overrun [ 350.093783][ C1] vkms_vblank_simulate: vblank timer overrun [ 350.254823][ T8129] fuse: Unknown parameter 'fd0x0000000000000003' [ 351.271385][ T5945] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 351.377299][ T8132] ALSA: mixer_oss: invalid OSS volume '' [ 351.449990][ C1] vkms_vblank_simulate: vblank timer overrun [ 351.475671][ C1] vkms_vblank_simulate: vblank timer overrun [ 351.488528][ T5945] usb 1-1: Using ep0 maxpacket: 16 [ 351.501383][ T5945] usb 1-1: New USB device found, idVendor=2001, idProduct=4002, bcdDevice=df.bf [ 351.501418][ T5945] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 351.513543][ T5945] usb 1-1: config 0 descriptor?? [ 351.827649][ T5884] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 352.468214][ T5884] usb 4-1: Using ep0 maxpacket: 16 [ 352.809211][ T5945] pegasus 1-1:0.0: probe with driver pegasus failed with error -32 [ 352.858725][ T5884] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2e22, bcdDevice= 0.00 [ 352.858760][ T5884] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 352.869737][ T5884] usb 4-1: config 0 descriptor?? [ 353.024570][ C1] vkms_vblank_simulate: vblank timer overrun [ 353.125581][ C1] vkms_vblank_simulate: vblank timer overrun [ 353.236231][ T8155] netlink: 8 bytes leftover after parsing attributes in process `syz.4.664'. [ 353.237628][ C1] vkms_vblank_simulate: vblank timer overrun [ 353.280427][ T8142] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 353.281270][ T8142] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 353.621467][ T37] audit: type=1326 audit(1761936849.350:347): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8153 comm="syz.2.663" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdb56afefc9 code=0x7ffc0000 [ 353.621995][ T37] audit: type=1326 audit(1761936849.350:348): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8153 comm="syz.2.663" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdb56afefc9 code=0x7ffc0000 [ 353.622297][ T37] audit: type=1326 audit(1761936849.350:349): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8153 comm="syz.2.663" exe="/root/syz-executor" sig=0 arch=c000003e syscall=74 compat=0 ip=0x7fdb56afefc9 code=0x7ffc0000 [ 353.622617][ T37] audit: type=1326 audit(1761936849.350:350): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8153 comm="syz.2.663" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdb56afefc9 code=0x7ffc0000 [ 353.624262][ T37] audit: type=1326 audit(1761936849.350:351): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8153 comm="syz.2.663" exe="/root/syz-executor" sig=0 arch=c000003e syscall=299 compat=0 ip=0x7fdb56afefc9 code=0x7ffc0000 [ 353.779801][ T8158] netlink: 220 bytes leftover after parsing attributes in process `syz.2.663'. [ 353.797910][ T37] audit: type=1326 audit(1761936849.530:352): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8153 comm="syz.2.663" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdb56afefc9 code=0x7ffc0000 [ 353.798232][ T37] audit: type=1326 audit(1761936849.530:353): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8153 comm="syz.2.663" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdb56afefc9 code=0x7ffc0000 [ 355.798209][ T43] usb 1-1: USB disconnect, device number 13 [ 355.861795][ T8171] fuse: Unknown parameter 'fd0x0000000000000003' [ 355.957365][ T5884] usbhid 4-1:0.0: can't add hid device: -71 [ 355.959819][ T5884] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 355.994498][ T5884] usb 4-1: USB disconnect, device number 18 [ 356.254027][ T8176] netlink: 8 bytes leftover after parsing attributes in process `syz.0.670'. [ 357.562743][ T8177] ALSA: mixer_oss: invalid OSS volume '' [ 357.743089][ T5801] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 357.755230][ T5801] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 357.791164][ T5801] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 357.809701][ T5801] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 357.812957][ T5801] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 357.909775][ T8194] tipc: Can't bind to reserved service type 0 [ 358.051506][ T8187] lo speed is unknown, defaulting to 1000 [ 358.077474][ T5884] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 359.336477][ T5884] usb 3-1: Using ep0 maxpacket: 8 [ 359.339696][ T5884] usb 3-1: unable to get BOS descriptor or descriptor too short [ 359.363293][ T5884] usb 3-1: config 1 interface 0 has no altsetting 0 [ 359.387894][ T5884] usb 3-1: New USB device found, idVendor=0b0e, idProduct=ffff, bcdDevice= 0.40 [ 359.387926][ T5884] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 359.387946][ T5884] usb 3-1: Product: syz [ 359.387961][ T5884] usb 3-1: Manufacturer: syz [ 359.387976][ T5884] usb 3-1: SerialNumber: syz [ 359.636555][ T8193] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 359.638292][ T8193] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 359.690969][ T5884] usbhid 3-1:1.0: can't add hid device: -22 [ 359.691105][ T5884] usbhid 3-1:1.0: probe with driver usbhid failed with error -22 [ 359.747982][ T5884] usb 3-1: USB disconnect, device number 21 [ 359.933909][ T5801] Bluetooth: hci5: command tx timeout [ 360.013681][ T8187] chnl_net:caif_netlink_parms(): no params data found [ 360.030752][ T37] audit: type=1326 audit(1761936855.760:354): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8200 comm="syz.3.676" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f352c36efc9 code=0x7ffc0000 [ 360.030969][ T37] audit: type=1326 audit(1761936855.760:355): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8200 comm="syz.3.676" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f352c36efc9 code=0x7ffc0000 [ 360.031306][ T37] audit: type=1326 audit(1761936855.760:356): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8200 comm="syz.3.676" exe="/root/syz-executor" sig=0 arch=c000003e syscall=74 compat=0 ip=0x7f352c36efc9 code=0x7ffc0000 [ 360.032373][ T37] audit: type=1326 audit(1761936855.760:357): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8200 comm="syz.3.676" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f352c36efc9 code=0x7ffc0000 [ 360.032676][ T37] audit: type=1326 audit(1761936855.760:358): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8200 comm="syz.3.676" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f352c36efc9 code=0x7ffc0000 [ 360.034370][ T37] audit: type=1326 audit(1761936855.760:359): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8200 comm="syz.3.676" exe="/root/syz-executor" sig=0 arch=c000003e syscall=299 compat=0 ip=0x7f352c36efc9 code=0x7ffc0000 [ 360.157410][ T8207] netlink: 220 bytes leftover after parsing attributes in process `syz.3.676'. [ 360.187609][ T8208] netlink: 8 bytes leftover after parsing attributes in process `syz.4.677'. [ 360.190983][ T37] audit: type=1326 audit(1761936855.920:360): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8200 comm="syz.3.676" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f352c36efc9 code=0x7ffc0000 [ 360.191044][ T37] audit: type=1326 audit(1761936855.920:361): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8200 comm="syz.3.676" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f352c36efc9 code=0x7ffc0000 [ 361.099089][ T8187] bridge0: port 1(bridge_slave_0) entered blocking state [ 361.099221][ T8187] bridge0: port 1(bridge_slave_0) entered disabled state [ 361.099761][ T8187] bridge_slave_0: entered allmulticast mode [ 361.102809][ T8187] bridge_slave_0: entered promiscuous mode [ 361.108641][ T8187] bridge0: port 2(bridge_slave_1) entered blocking state [ 361.108813][ T8187] bridge0: port 2(bridge_slave_1) entered disabled state [ 361.109010][ T8187] bridge_slave_1: entered allmulticast mode [ 361.112111][ T8187] bridge_slave_1: entered promiscuous mode [ 362.226548][ T5801] Bluetooth: hci5: command tx timeout [ 362.628174][ T8187] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 362.647426][ T8187] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 363.726857][ T5883] [U] ^C [ 363.852002][ T8223] ALSA: mixer_oss: invalid OSS volume '' [ 364.343154][ T5801] Bluetooth: hci5: command tx timeout [ 364.962523][ T8244] FAULT_INJECTION: forcing a failure. [ 364.962523][ T8244] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 364.962890][ T8244] CPU: 1 UID: 0 PID: 8244 Comm: syz.3.687 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 364.962915][ T8244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 364.962929][ T8244] Call Trace: [ 364.962937][ T8244] [ 364.962948][ T8244] dump_stack_lvl+0x189/0x250 [ 364.962984][ T8244] ? __pfx____ratelimit+0x10/0x10 [ 364.963012][ T8244] ? __pfx_dump_stack_lvl+0x10/0x10 [ 364.963042][ T8244] ? __pfx__printk+0x10/0x10 [ 364.963083][ T8244] should_fail_ex+0x46c/0x600 [ 364.963123][ T8244] prepare_alloc_pages+0x213/0x670 [ 364.963165][ T8244] __alloc_frozen_pages_noprof+0x123/0x370 [ 364.963202][ T8244] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 364.963247][ T8244] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 364.963281][ T8244] alloc_pages_mpol+0xd1/0x380 [ 364.963317][ T8244] alloc_pages_noprof+0xcf/0x1e0 [ 364.963350][ T8244] anon_pipe_write+0xbf6/0x1460 [ 364.963378][ T8244] ? trace_irq_disable+0x37/0x110 [ 364.963435][ T8244] ? __pfx_anon_pipe_write+0x10/0x10 [ 364.963491][ T8244] vfs_write+0x5d5/0xb40 [ 364.963523][ T8244] ? __pfx_anon_pipe_write+0x10/0x10 [ 364.963553][ T8244] ? __pfx_vfs_write+0x10/0x10 [ 364.963591][ T8244] ? __fget_files+0x2a/0x420 [ 364.963630][ T8244] ksys_write+0x14b/0x260 [ 364.963665][ T8244] ? __pfx_ksys_write+0x10/0x10 [ 364.963703][ T8244] do_syscall_64+0xfa/0xfa0 [ 364.963731][ T8244] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 364.963752][ T8244] ? asm_sysvec_reschedule_ipi+0x1a/0x20 [ 364.963771][ T8244] ? clear_bhb_loop+0x60/0xb0 [ 364.963797][ T8244] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 364.963817][ T8244] RIP: 0033:0x7f352c36da7f [ 364.963837][ T8244] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48 [ 364.963855][ T8244] RSP: 002b:00007f352a589d30 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 364.963879][ T8244] RAX: ffffffffffffffda RBX: 0000000000000029 RCX: 00007f352c36da7f [ 364.963895][ T8244] RDX: 0000000000000029 RSI: 00007f352a589f30 RDI: 0000000000000002 [ 364.963908][ T8244] RBP: 00007f352a589f30 R08: 0000000000000000 R09: 0000000000000000 [ 364.963921][ T8244] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000029 [ 364.963934][ T8244] R13: 00007f352c597640 R14: 0000000000000029 R15: 00007f352c598ca0 [ 364.963971][ T8244] [ 365.722602][ T8187] team0: Port device team_slave_0 added [ 365.740151][ T8187] team0: Port device team_slave_1 added [ 365.819738][ T8252] FAULT_INJECTION: forcing a failure. [ 365.819738][ T8252] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 365.819776][ T8252] CPU: 0 UID: 0 PID: 8252 Comm: syz.3.691 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 365.819799][ T8252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 365.819810][ T8252] Call Trace: [ 365.819818][ T8252] [ 365.819827][ T8252] dump_stack_lvl+0x189/0x250 [ 365.819862][ T8252] ? __pfx____ratelimit+0x10/0x10 [ 365.819888][ T8252] ? __pfx_dump_stack_lvl+0x10/0x10 [ 365.819917][ T8252] ? __pfx__printk+0x10/0x10 [ 365.819944][ T8252] ? fs_reclaim_acquire+0x7d/0x100 [ 365.819984][ T8252] should_fail_ex+0x46c/0x600 [ 365.820018][ T8252] prepare_alloc_pages+0x213/0x670 [ 365.820058][ T8252] __alloc_frozen_pages_noprof+0x123/0x370 [ 365.820095][ T8252] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 365.820136][ T8252] ? policy_nodemask+0x27c/0x720 [ 365.820174][ T8252] alloc_pages_mpol+0xd1/0x380 [ 365.820208][ T8252] vma_alloc_folio_noprof+0xe4/0x280 [ 365.820242][ T8252] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 365.820287][ T8252] folio_prealloc+0x30/0x180 [ 365.820320][ T8252] handle_mm_fault+0x12ee/0x3400 [ 365.820345][ T8252] ? reacquire_held_locks+0x127/0x1d0 [ 365.820385][ T8252] ? handle_mm_fault+0xdb/0x3400 [ 365.820422][ T8252] ? __pfx_handle_mm_fault+0x10/0x10 [ 365.820447][ T8252] ? lock_vma_under_rcu+0x3d2/0x450 [ 365.820500][ T8252] ? do_user_addr_fault+0x1a8/0x1380 [ 365.820530][ T8252] do_user_addr_fault+0xa7c/0x1380 [ 365.820563][ T8252] ? rcu_is_watching+0x15/0xb0 [ 365.820592][ T8252] ? trace_page_fault_user+0x84/0x1e0 [ 365.820620][ T8252] exc_page_fault+0x82/0x100 [ 365.820650][ T8252] asm_exc_page_fault+0x26/0x30 [ 365.820670][ T8252] RIP: 0033:0x7f352c23a87b [ 365.820688][ T8252] Code: 00 00 00 48 8d 3d bd 38 19 00 48 89 c1 31 c0 e8 db 39 ff ff eb d2 66 0f 1f 84 00 00 00 00 00 55 31 c0 53 48 81 ec 68 10 00 00 <48> 89 7c 24 08 48 8d 3d f1 38 19 00 48 89 34 24 48 8b 14 24 48 8b [ 365.820706][ T8252] RSP: 002b:00007f352a5ccfb0 EFLAGS: 00010202 [ 365.820726][ T8252] RAX: 0000000000000000 RBX: 00007f352c5c5fa0 RCX: 0000000000000000 [ 365.820740][ T8252] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000200000000580 [ 365.820753][ T8252] RBP: 00007f352a5ce090 R08: 0000000000000000 R09: 0000000000000000 [ 365.820766][ T8252] R10: 0000200000000580 R11: 0000000000000000 R12: 0000000000000001 [ 365.820778][ T8252] R13: 00007f352c5c6038 R14: 00007f352c5c5fa0 R15: 00007ffd34469f18 [ 365.820815][ T8252] [ 365.821125][ T8252] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 366.274293][ T8258] netlink: 56 bytes leftover after parsing attributes in process `syz.4.693'. [ 366.275158][ T8258] netlink: 16 bytes leftover after parsing attributes in process `syz.4.693'. [ 366.377333][ T5801] Bluetooth: hci5: command tx timeout [ 368.554435][ T37] audit: type=1326 audit(1761936864.280:362): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8248 comm="syz.0.689" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6bc484efc9 code=0x7ffc0000 [ 368.604904][ T37] audit: type=1326 audit(1761936864.330:363): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8248 comm="syz.0.689" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6bc484efc9 code=0x7ffc0000 [ 368.753944][ T37] audit: type=1326 audit(1761936864.480:364): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8248 comm="syz.0.689" exe="/root/syz-executor" sig=0 arch=c000003e syscall=299 compat=0 ip=0x7f6bc484efc9 code=0x7ffc0000 [ 368.790957][ T8187] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 368.790978][ T8187] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 368.795149][ T8187] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 368.879466][ T8260] netlink: 220 bytes leftover after parsing attributes in process `syz.0.689'. [ 368.924439][ T8187] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 368.924459][ T8187] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 368.924489][ T8187] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 371.756957][ T8268] ALSA: mixer_oss: invalid OSS volume '' [ 373.618767][ T8187] hsr_slave_0: entered promiscuous mode [ 373.626962][ T8187] hsr_slave_1: entered promiscuous mode [ 373.631016][ T8187] debugfs: 'hsr0' already exists in 'hsr' [ 373.631044][ T8187] Cannot create hsr debugfs directory [ 373.830872][ T8288] netlink: 32 bytes leftover after parsing attributes in process `syz.4.700'. [ 373.989203][ T8291] FAULT_INJECTION: forcing a failure. [ 373.989203][ T8291] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 373.989250][ T8291] CPU: 0 UID: 0 PID: 8291 Comm: syz.2.701 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 373.989273][ T8291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 373.989286][ T8291] Call Trace: [ 373.989295][ T8291] [ 373.989304][ T8291] dump_stack_lvl+0x189/0x250 [ 373.989341][ T8291] ? __pfx____ratelimit+0x10/0x10 [ 373.989368][ T8291] ? __pfx_dump_stack_lvl+0x10/0x10 [ 373.989399][ T8291] ? __pfx__printk+0x10/0x10 [ 373.989442][ T8291] should_fail_ex+0x46c/0x600 [ 373.989476][ T8291] _copy_to_user+0x31/0xb0 [ 373.989502][ T8291] simple_read_from_buffer+0xe1/0x170 [ 373.989536][ T8291] proc_fail_nth_read+0x1b6/0x220 [ 373.989563][ T8291] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 373.989590][ T8291] ? rw_verify_area+0x2ac/0x4e0 [ 373.989615][ T8291] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 373.989640][ T8291] vfs_read+0x206/0xa30 [ 373.989676][ T8291] ? __pfx_vfs_read+0x10/0x10 [ 373.989696][ T8291] ? try_to_take_rt_mutex+0x7fd/0xac0 [ 373.989729][ T8291] ? mutex_lock_nested+0x154/0x1d0 [ 373.989749][ T8291] ? fdget_pos+0x253/0x320 [ 373.989788][ T8291] ksys_read+0x14b/0x260 [ 373.989816][ T8291] ? __pfx_ksys_read+0x10/0x10 [ 373.989846][ T8291] ? do_syscall_64+0xbe/0xfa0 [ 373.989878][ T8291] do_syscall_64+0xfa/0xfa0 [ 373.989902][ T8291] ? lockdep_hardirqs_on+0x9c/0x150 [ 373.989928][ T8291] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 373.989947][ T8291] ? clear_bhb_loop+0x60/0xb0 [ 373.989972][ T8291] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 373.989991][ T8291] RIP: 0033:0x7fdb56afd9dc [ 373.990010][ T8291] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 373.990036][ T8291] RSP: 002b:00007fdb54d5e030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 373.990059][ T8291] RAX: ffffffffffffffda RBX: 00007fdb56d55fa0 RCX: 00007fdb56afd9dc [ 373.990074][ T8291] RDX: 000000000000000f RSI: 00007fdb54d5e0a0 RDI: 0000000000000003 [ 373.990087][ T8291] RBP: 00007fdb54d5e090 R08: 0000000000000000 R09: 0000000000000000 [ 373.990099][ T8291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 373.990111][ T8291] R13: 00007fdb56d56038 R14: 00007fdb56d55fa0 R15: 00007ffddc0441a8 [ 373.990147][ T8291] [ 374.313987][ T8297] netlink: 56 bytes leftover after parsing attributes in process `syz.2.704'. [ 374.314149][ T8297] netlink: 16 bytes leftover after parsing attributes in process `syz.2.704'. [ 375.337269][ T8301] fuse: Unknown parameter '0xffffffffffffffff' [ 375.603930][ T8304] binder: 8302:8304 unknown command 0 [ 375.603956][ T8304] binder: 8302:8304 ioctl c0306201 200000000080 returned -22 [ 376.020819][ T8310] overlayfs: failed to clone lowerpath [ 376.139810][ T8311] netlink: 8 bytes leftover after parsing attributes in process `syz.4.707'. [ 377.658777][ T8317] befs: (nullb0): invalid magic header [ 377.985307][ T8322] ieee802154 phy0 wpan0: encryption failed: -22 [ 379.292368][ T8326] ALSA: mixer_oss: invalid OSS volume '' [ 380.003231][ T1322] ieee802154 phy0 wpan0: encryption failed: -22 [ 380.003813][ T1322] ieee802154 phy1 wpan1: encryption failed: -22 [ 380.893151][ T8187] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 381.141056][ T8187] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 381.900291][ T8377] netlink: 340 bytes leftover after parsing attributes in process `syz.3.717'. [ 382.208515][ T8381] FAULT_INJECTION: forcing a failure. [ 382.208515][ T8381] name failslab, interval 1, probability 0, space 0, times 0 [ 382.208553][ T8381] CPU: 1 UID: 0 PID: 8381 Comm: syz.2.719 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 382.208577][ T8381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 382.208590][ T8381] Call Trace: [ 382.208598][ T8381] [ 382.208607][ T8381] dump_stack_lvl+0x189/0x250 [ 382.208642][ T8381] ? __pfx____ratelimit+0x10/0x10 [ 382.208668][ T8381] ? __pfx_dump_stack_lvl+0x10/0x10 [ 382.208699][ T8381] ? __pfx__printk+0x10/0x10 [ 382.208732][ T8381] ? __pfx___might_resched+0x10/0x10 [ 382.208755][ T8381] ? fs_reclaim_acquire+0x7d/0x100 [ 382.208790][ T8381] should_fail_ex+0x46c/0x600 [ 382.208822][ T8381] ? __alloc_skb+0x112/0x2d0 [ 382.208842][ T8381] should_failslab+0xa8/0x100 [ 382.208872][ T8381] ? __alloc_skb+0x112/0x2d0 [ 382.208890][ T8381] kmem_cache_alloc_node_noprof+0x78/0x6e0 [ 382.208918][ T8381] ? netlink_autobind+0xdb/0x300 [ 382.208947][ T8381] __alloc_skb+0x112/0x2d0 [ 382.208973][ T8381] netlink_sendmsg+0x5c6/0xb30 [ 382.208991][ T8381] ? is_bpf_text_address+0x26/0x2b0 [ 382.209032][ T8381] ? __pfx_netlink_sendmsg+0x10/0x10 [ 382.209065][ T8381] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 382.209092][ T8381] ? __pfx_netlink_sendmsg+0x10/0x10 [ 382.209115][ T8381] __sock_sendmsg+0x21c/0x270 [ 382.209148][ T8381] ____sys_sendmsg+0x508/0x820 [ 382.209180][ T8381] ? __pfx_____sys_sendmsg+0x10/0x10 [ 382.209216][ T8381] ? import_iovec+0x74/0xa0 [ 382.209243][ T8381] ___sys_sendmsg+0x21f/0x2a0 [ 382.209271][ T8381] ? __pfx____sys_sendmsg+0x10/0x10 [ 382.209345][ T8381] ? __fget_files+0x2a/0x420 [ 382.209373][ T8381] ? __fget_files+0x3a6/0x420 [ 382.209414][ T8381] __x64_sys_sendmsg+0x1a1/0x260 [ 382.209442][ T8381] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 382.209478][ T8381] ? __pfx_ksys_write+0x10/0x10 [ 382.209509][ T8381] ? do_syscall_64+0xbe/0xfa0 [ 382.209541][ T8381] do_syscall_64+0xfa/0xfa0 [ 382.209566][ T8381] ? lockdep_hardirqs_on+0x9c/0x150 [ 382.209592][ T8381] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 382.209612][ T8381] ? clear_bhb_loop+0x60/0xb0 [ 382.209637][ T8381] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 382.209655][ T8381] RIP: 0033:0x7fdb56afefc9 [ 382.209674][ T8381] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 382.209692][ T8381] RSP: 002b:00007fdb54d5e038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 382.209715][ T8381] RAX: ffffffffffffffda RBX: 00007fdb56d55fa0 RCX: 00007fdb56afefc9 [ 382.209730][ T8381] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 382.209744][ T8381] RBP: 00007fdb54d5e090 R08: 0000000000000000 R09: 0000000000000000 [ 382.209757][ T8381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 382.209769][ T8381] R13: 00007fdb56d56038 R14: 00007fdb56d55fa0 R15: 00007ffddc0441a8 [ 382.209806][ T8381] [ 383.086869][ T8187] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 383.501799][ T37] audit: type=1326 audit(1761936879.140:365): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8384 comm="syz.0.720" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6bc484efc9 code=0x7ffc0000 [ 383.501865][ T37] audit: type=1326 audit(1761936879.140:366): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8384 comm="syz.0.720" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6bc484efc9 code=0x7ffc0000 [ 383.501916][ T37] audit: type=1326 audit(1761936879.140:367): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8384 comm="syz.0.720" exe="/root/syz-executor" sig=0 arch=c000003e syscall=74 compat=0 ip=0x7f6bc484efc9 code=0x7ffc0000 [ 383.501964][ T37] audit: type=1326 audit(1761936879.140:368): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8384 comm="syz.0.720" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6bc484efc9 code=0x7ffc0000 [ 383.502013][ T37] audit: type=1326 audit(1761936879.140:369): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8384 comm="syz.0.720" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6bc484efc9 code=0x7ffc0000 [ 383.502060][ T37] audit: type=1326 audit(1761936879.140:370): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8384 comm="syz.0.720" exe="/root/syz-executor" sig=0 arch=c000003e syscall=299 compat=0 ip=0x7f6bc484efc9 code=0x7ffc0000 [ 385.536561][ T8390] netlink: 220 bytes leftover after parsing attributes in process `syz.0.720'. [ 385.757374][ T37] audit: type=1326 audit(1761936880.500:371): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8384 comm="syz.0.720" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6bc484efc9 code=0x7ffc0000 [ 385.757440][ T37] audit: type=1326 audit(1761936880.500:372): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8384 comm="syz.0.720" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6bc484efc9 code=0x7ffc0000 [ 385.757488][ T37] audit: type=1326 audit(1761936880.530:373): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8387 comm="syz.2.721" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdb56afefc9 code=0x7ffc0000 [ 385.757537][ T37] audit: type=1326 audit(1761936880.530:374): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8387 comm="syz.2.721" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdb56afefc9 code=0x7ffc0000 [ 385.799814][ T8187] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 386.776663][ T8412] netlink: 220 bytes leftover after parsing attributes in process `syz.2.722'. [ 389.825137][ T8428] FAULT_INJECTION: forcing a failure. [ 389.825137][ T8428] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 389.825175][ T8428] CPU: 1 UID: 0 PID: 8428 Comm: syz.3.724 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 389.825199][ T8428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 389.825212][ T8428] Call Trace: [ 389.825220][ T8428] [ 389.825229][ T8428] dump_stack_lvl+0x189/0x250 [ 389.825264][ T8428] ? __pfx____ratelimit+0x10/0x10 [ 389.825290][ T8428] ? __pfx_dump_stack_lvl+0x10/0x10 [ 389.825321][ T8428] ? __pfx__printk+0x10/0x10 [ 389.825346][ T8428] ? __might_fault+0xb0/0x130 [ 389.825387][ T8428] should_fail_ex+0x46c/0x600 [ 389.825420][ T8428] _copy_from_user+0x2d/0xb0 [ 389.825444][ T8428] memdup_user+0x5e/0xd0 [ 389.825468][ T8428] strndup_user+0x68/0xd0 [ 389.825492][ T8428] __se_sys_fsconfig+0x4d4/0x8e0 [ 389.825523][ T8428] ? __pfx___se_sys_fsconfig+0x10/0x10 [ 389.825542][ T8428] ? ksys_write+0x230/0x260 [ 389.825571][ T8428] ? __pfx_ksys_write+0x10/0x10 [ 389.825601][ T8428] ? do_syscall_64+0xbe/0xfa0 [ 389.825626][ T8428] ? __x64_sys_fsconfig+0x20/0xc0 [ 389.825650][ T8428] do_syscall_64+0xfa/0xfa0 [ 389.825675][ T8428] ? lockdep_hardirqs_on+0x9c/0x150 [ 389.825701][ T8428] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 389.825721][ T8428] ? clear_bhb_loop+0x60/0xb0 [ 389.825747][ T8428] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 389.825766][ T8428] RIP: 0033:0x7f352c36efc9 [ 389.825784][ T8428] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 389.825802][ T8428] RSP: 002b:00007f352a58c038 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 389.825826][ T8428] RAX: ffffffffffffffda RBX: 00007f352c5c6180 RCX: 00007f352c36efc9 [ 389.825841][ T8428] RDX: 0000200000000000 RSI: 0000000000000001 RDI: 0000000000000007 [ 389.825854][ T8428] RBP: 00007f352a58c090 R08: 0000000000000000 R09: 0000000000000000 [ 389.825867][ T8428] R10: 0000200000000080 R11: 0000000000000246 R12: 0000000000000001 [ 389.825880][ T8428] R13: 00007f352c5c6218 R14: 00007f352c5c6180 R15: 00007ffd34469f18 [ 389.825915][ T8428] [ 390.247884][ T8187] 8021q: adding VLAN 0 to HW filter on device bond0 [ 390.301510][ T8187] 8021q: adding VLAN 0 to HW filter on device team0 [ 390.426476][ T5883] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 390.507741][ T1121] bridge0: port 1(bridge_slave_0) entered blocking state [ 390.507962][ T1121] bridge0: port 1(bridge_slave_0) entered forwarding state [ 390.563853][ T1121] bridge0: port 2(bridge_slave_1) entered blocking state [ 390.563946][ T1121] bridge0: port 2(bridge_slave_1) entered forwarding state [ 390.586376][ T5883] usb 3-1: Using ep0 maxpacket: 16 [ 390.588829][ T5883] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 390.588851][ T5883] usb 3-1: config 0 has no interface number 0 [ 390.594691][ T5883] usb 3-1: New USB device found, idVendor=04fc, idProduct=1528, bcdDevice=6d.5d [ 390.594723][ T5883] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 390.594744][ T5883] usb 3-1: Product: syz [ 390.594758][ T5883] usb 3-1: Manufacturer: syz [ 390.594772][ T5883] usb 3-1: SerialNumber: syz [ 390.659395][ T5883] usb 3-1: config 0 descriptor?? [ 390.677412][ T5883] gspca_main: spca1528-2.14.0 probing 04fc:1528 [ 391.846151][ T5883] gspca_spca1528: reg_w err -71 [ 391.846569][ T5883] spca1528 3-1:0.1: probe with driver spca1528 failed with error -71 [ 391.863004][ T5883] usb 3-1: USB disconnect, device number 22 [ 392.150331][ T8187] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 393.676762][ T37] kauditd_printk_skb: 37 callbacks suppressed [ 393.676782][ T37] audit: type=1326 audit(1761936888.400:412): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8451 comm="syz.2.731" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdb56afefc9 code=0x7ffc0000 [ 393.676838][ T37] audit: type=1326 audit(1761936888.400:413): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8451 comm="syz.2.731" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdb56afefc9 code=0x7ffc0000 [ 393.676883][ T37] audit: type=1326 audit(1761936888.400:414): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8451 comm="syz.2.731" exe="/root/syz-executor" sig=0 arch=c000003e syscall=299 compat=0 ip=0x7fdb56afefc9 code=0x7ffc0000 [ 393.860885][ T8456] netlink: zone id is out of range [ 393.860904][ T8456] netlink: zone id is out of range [ 393.860920][ T8456] netlink: zone id is out of range [ 393.860928][ T8456] netlink: zone id is out of range [ 393.860936][ T8456] netlink: zone id is out of range [ 393.860945][ T8456] netlink: zone id is out of range [ 393.860953][ T8456] netlink: zone id is out of range [ 393.860962][ T8456] netlink: zone id is out of range [ 393.860969][ T8456] netlink: zone id is out of range [ 393.860977][ T8456] netlink: zone id is out of range [ 394.234323][ T8460] netlink: 8 bytes leftover after parsing attributes in process `syz.3.733'. [ 396.896199][ T8472] netlink: 220 bytes leftover after parsing attributes in process `syz.0.735'. [ 396.896475][ T37] audit: type=1326 audit(1761936892.550:415): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8465 comm="syz.0.735" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6bc484efc9 code=0x7ffc0000 [ 396.896535][ T37] audit: type=1326 audit(1761936892.550:416): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8465 comm="syz.0.735" exe="/root/syz-executor" sig=0 arch=c000003e syscall=299 compat=0 ip=0x7f6bc484efc9 code=0x7ffc0000 [ 397.453819][ T8187] veth0_vlan: entered promiscuous mode [ 397.495666][ T8187] veth1_vlan: entered promiscuous mode [ 397.652638][ T8187] veth0_macvtap: entered promiscuous mode [ 397.676804][ T8187] veth1_macvtap: entered promiscuous mode [ 397.769307][ T8187] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 397.807789][ T8187] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 397.995428][ T1121] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 397.995564][ T1121] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 397.995623][ T1121] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 397.995661][ T1121] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 398.400770][ T8497] FAULT_INJECTION: forcing a failure. [ 398.400770][ T8497] name failslab, interval 1, probability 0, space 0, times 0 [ 398.400807][ T8497] CPU: 0 UID: 0 PID: 8497 Comm: syz.0.745 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 398.400830][ T8497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 398.400843][ T8497] Call Trace: [ 398.400851][ T8497] [ 398.400860][ T8497] dump_stack_lvl+0x189/0x250 [ 398.400905][ T8497] ? __pfx____ratelimit+0x10/0x10 [ 398.400932][ T8497] ? __pfx_dump_stack_lvl+0x10/0x10 [ 398.400963][ T8497] ? __pfx__printk+0x10/0x10 [ 398.400995][ T8497] ? __pfx___might_resched+0x10/0x10 [ 398.401017][ T8497] ? fs_reclaim_acquire+0x7d/0x100 [ 398.401052][ T8497] should_fail_ex+0x46c/0x600 [ 398.401087][ T8497] should_failslab+0xa8/0x100 [ 398.401119][ T8497] __kmalloc_noprof+0xcc/0x7d0 [ 398.401146][ T8497] ? tomoyo_encode+0x28b/0x550 [ 398.401175][ T8497] tomoyo_encode+0x28b/0x550 [ 398.401207][ T8497] tomoyo_realpath_from_path+0x58d/0x5d0 [ 398.401234][ T8497] ? tomoyo_domain+0xda/0x130 [ 398.401267][ T8497] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 398.401299][ T8497] tomoyo_path_number_perm+0x1e8/0x5a0 [ 398.401334][ T8497] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 398.401370][ T8497] ? sb_end_write+0xe9/0x1c0 [ 398.401402][ T8497] ? vfs_write+0x965/0xb40 [ 398.401475][ T8497] ? ksys_write+0x1e7/0x260 [ 398.401508][ T8497] security_file_ioctl+0xcb/0x2d0 [ 398.401532][ T8497] __se_sys_ioctl+0x47/0x170 [ 398.401558][ T8497] do_syscall_64+0xfa/0xfa0 [ 398.401583][ T8497] ? lockdep_hardirqs_on+0x9c/0x150 [ 398.401610][ T8497] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 398.401631][ T8497] ? clear_bhb_loop+0x60/0xb0 [ 398.401656][ T8497] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 398.401676][ T8497] RIP: 0033:0x7f6bc484efc9 [ 398.401695][ T8497] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 398.401713][ T8497] RSP: 002b:00007f6bc2ab6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 398.401736][ T8497] RAX: ffffffffffffffda RBX: 00007f6bc4aa5fa0 RCX: 00007f6bc484efc9 [ 398.401751][ T8497] RDX: 0000200000000080 RSI: 00000000000089f0 RDI: 0000000000000003 [ 398.401765][ T8497] RBP: 00007f6bc2ab6090 R08: 0000000000000000 R09: 0000000000000000 [ 398.401777][ T8497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 398.401790][ T8497] R13: 00007f6bc4aa6038 R14: 00007f6bc4aa5fa0 R15: 00007fff7a54e8e8 [ 398.401827][ T8497] [ 398.401928][ T8497] ERROR: Out of memory at tomoyo_realpath_from_path. [ 398.891162][ T5945] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 399.536461][ T5945] usb 3-1: Using ep0 maxpacket: 8 [ 399.589281][ T5945] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 399.589318][ T5945] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 399.589343][ T5945] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 399.589369][ T5945] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 399.589417][ T5945] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 399.589440][ T5945] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 401.121458][ T8511] net_ratelimit: 2 callbacks suppressed [ 401.121511][ T8511] IPv4: Oversized IP packet from 172.20.20.24 [ 401.150771][ C0] IPv4: Oversized IP packet from 172.20.20.24 [ 401.156159][ C0] IPv4: Oversized IP packet from 172.20.20.24 [ 401.961840][ T5945] usb 3-1: GET_CAPABILITIES returned 0 [ 401.961894][ T5945] usbtmc 3-1:16.0: can't read capabilities [ 402.246101][ T5883] usb 3-1: USB disconnect, device number 23 [ 402.373652][ T8505] ALSA: mixer_oss: invalid OSS volume '' [ 403.484653][ T6004] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 403.514652][ T6045] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 403.514674][ T6045] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 403.756782][ T6004] usb 1-1: Using ep0 maxpacket: 32 [ 403.759234][ T6004] usb 1-1: config 0 has an invalid interface number: 132 but max is 0 [ 403.759263][ T6004] usb 1-1: config 0 has no interface number 0 [ 403.759315][ T6004] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 403.768986][ T6004] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 403.769014][ T6004] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 403.769033][ T6004] usb 1-1: Product: syz [ 403.769045][ T6004] usb 1-1: Manufacturer: syz [ 403.769058][ T6004] usb 1-1: SerialNumber: syz [ 403.785279][ T6004] usb 1-1: config 0 descriptor?? [ 403.859670][ T6004] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 403.859709][ T6004] em28xx 1-1:0.132: Video interface 132 found: [ 404.176520][ T6497] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 404.176544][ T6497] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 404.177368][ T6004] em28xx 1-1:0.132: unknown em28xx chip ID (0) [ 404.976983][ T8536] netlink: 220 bytes leftover after parsing attributes in process `syz.4.756'. [ 405.215735][ T37] audit: type=1326 audit(1761936900.400:417): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8530 comm="syz.4.756" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2f4774efc9 code=0x7ffc0000 [ 405.215801][ T37] audit: type=1326 audit(1761936900.400:418): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8530 comm="syz.4.756" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2f4774efc9 code=0x7ffc0000 [ 405.215847][ T37] audit: type=1326 audit(1761936900.400:419): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8530 comm="syz.4.756" exe="/root/syz-executor" sig=0 arch=c000003e syscall=299 compat=0 ip=0x7f2f4774efc9 code=0x7ffc0000 [ 405.529639][ T6004] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 405.529675][ T6004] em28xx 1-1:0.132: board has no eeprom [ 405.626355][ T6004] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 405.626387][ T6004] em28xx 1-1:0.132: analog set to bulk mode. [ 405.703517][ T5889] em28xx 1-1:0.132: Registering V4L2 extension [ 405.716725][ T8531] exFAT-fs (nullb0): invalid boot record signature [ 405.716744][ T8531] exFAT-fs (nullb0): failed to read boot sector [ 405.716754][ T8531] exFAT-fs (nullb0): failed to recognize exfat type [ 405.722903][ T6004] usb 1-1: USB disconnect, device number 14 [ 405.725513][ T6004] em28xx 1-1:0.132: Disconnecting em28xx [ 405.874089][ T8527] ALSA: mixer_oss: invalid OSS volume '' [ 406.224931][ T8545] bridge1: entered allmulticast mode [ 406.259768][ T8550] netlink: 8 bytes leftover after parsing attributes in process `syz.5.668'. [ 407.576990][ T8557] ubi31: attaching mtd0 [ 407.581946][ T8557] ubi31: scanning is finished [ 407.581968][ T8557] ubi31: empty MTD device detected [ 408.164616][ T5889] em28xx 1-1:0.132: Config register raw data: 0xffffffed [ 408.164644][ T5889] em28xx 1-1:0.132: AC97 chip type couldn't be determined [ 408.164658][ T5889] em28xx 1-1:0.132: No AC97 audio processor [ 408.477277][ T5889] usb 1-1: Decoder not found [ 408.477293][ T5889] em28xx 1-1:0.132: failed to create media graph [ 408.477333][ T5889] em28xx 1-1:0.132: V4L2 device video103 deregistered [ 409.432735][ T5889] em28xx 1-1:0.132: Remote control support is not available for this card. [ 409.447179][ T6004] em28xx 1-1:0.132: Closing input extension [ 409.659531][ T6004] em28xx 1-1:0.132: Freeing device [ 409.920740][ T8557] ubi31 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt31d", error -4 [ 410.056495][ T5883] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 410.197924][ T37] audit: type=1326 audit(1761936905.930:420): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8580 comm="syz.4.769" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2f4774efc9 code=0x0 [ 410.206754][ T5883] usb 6-1: Using ep0 maxpacket: 16 [ 410.209101][ T5883] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 410.209130][ T5883] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 410.209167][ T5883] usb 6-1: New USB device found, idVendor=046d, idProduct=c29c, bcdDevice= 0.00 [ 410.209188][ T5883] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 410.215017][ T5883] usb 6-1: config 0 descriptor?? [ 410.333910][ T8584] netlink: 20 bytes leftover after parsing attributes in process `syz.2.771'. [ 410.530792][ T10] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 411.045013][ T10] usb 1-1: device descriptor read/64, error -71 [ 411.213336][ T5883] hid_parser_main: 73 callbacks suppressed [ 411.213366][ T5883] logitech 0003:046D:C29C.0007: unknown main item tag 0x0 [ 411.213397][ T5883] logitech 0003:046D:C29C.0007: unknown main item tag 0x0 [ 411.213424][ T5883] logitech 0003:046D:C29C.0007: unknown main item tag 0x0 [ 411.213449][ T5883] logitech 0003:046D:C29C.0007: unknown main item tag 0x0 [ 411.213475][ T5883] logitech 0003:046D:C29C.0007: unknown main item tag 0x0 [ 411.213506][ T5883] logitech 0003:046D:C29C.0007: unknown main item tag 0x0 [ 411.213532][ T5883] logitech 0003:046D:C29C.0007: unknown main item tag 0x0 [ 411.213557][ T5883] logitech 0003:046D:C29C.0007: unknown main item tag 0x0 [ 411.213583][ T5883] logitech 0003:046D:C29C.0007: unknown main item tag 0x0 [ 411.213609][ T5883] logitech 0003:046D:C29C.0007: unknown main item tag 0x0 [ 411.303499][ T5883] logitech 0003:046D:C29C.0007: hidraw0: USB HID v0.01 Device [HID 046d:c29c] on usb-dummy_hcd.5-1/input0 [ 411.356421][ T10] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 411.433679][ T8569] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 411.434506][ T8569] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 411.491936][ T10] usb 1-1: device descriptor read/64, error -71 [ 411.599450][ T10] usb usb1-port1: attempt power cycle [ 411.917095][ C1] vkms_vblank_simulate: vblank timer overrun [ 412.213042][ C1] vkms_vblank_simulate: vblank timer overrun [ 412.401130][ C1] vkms_vblank_simulate: vblank timer overrun [ 412.536705][ T10] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 412.566765][ C1] vkms_vblank_simulate: vblank timer overrun [ 412.766337][ T10] usb 1-1: device descriptor read/8, error -71 [ 412.766676][ T5883] logitech 0003:046D:C29C.0007: no inputs found [ 412.794205][ T5883] usb 6-1: USB disconnect, device number 2 [ 412.915074][ C1] vkms_vblank_simulate: vblank timer overrun [ 413.016496][ T10] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 413.039348][ T10] usb 1-1: device descriptor read/8, error -71 [ 413.092446][ C1] vkms_vblank_simulate: vblank timer overrun [ 413.148454][ T10] usb usb1-port1: unable to enumerate USB device [ 413.270060][ T8603] netlink: 52 bytes leftover after parsing attributes in process `syz.4.776'. [ 413.307952][ C1] vkms_vblank_simulate: vblank timer overrun [ 413.391268][ C1] vkms_vblank_simulate: vblank timer overrun [ 413.429056][ T8614] nfs: Unknown parameter ' ' [ 413.592682][ T37] audit: type=1326 audit(1761936909.320:421): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8617 comm="syz.3.783" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f352c36efc9 code=0x0 [ 413.604055][ T8623] FAULT_INJECTION: forcing a failure. [ 413.604055][ T8623] name failslab, interval 1, probability 0, space 0, times 0 [ 413.604089][ T8623] CPU: 1 UID: 0 PID: 8623 Comm: syz.2.782 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 413.604110][ T8623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 413.604121][ T8623] Call Trace: [ 413.604129][ T8623] [ 413.604137][ T8623] dump_stack_lvl+0x189/0x250 [ 413.604168][ T8623] ? __pfx____ratelimit+0x10/0x10 [ 413.604191][ T8623] ? __pfx_dump_stack_lvl+0x10/0x10 [ 413.604216][ T8623] ? __pfx__printk+0x10/0x10 [ 413.604244][ T8623] ? __pfx___might_resched+0x10/0x10 [ 413.604264][ T8623] ? fs_reclaim_acquire+0x7d/0x100 [ 413.604294][ T8623] should_fail_ex+0x46c/0x600 [ 413.604321][ T8623] ? __alloc_skb+0x112/0x2d0 [ 413.604338][ T8623] should_failslab+0xa8/0x100 [ 413.604364][ T8623] ? __alloc_skb+0x112/0x2d0 [ 413.604379][ T8623] kmem_cache_alloc_node_noprof+0x78/0x6e0 [ 413.604400][ T8623] ? smack_socket_sendmsg+0x1a7/0x520 [ 413.604428][ T8623] __alloc_skb+0x112/0x2d0 [ 413.604450][ T8623] netlink_sendmsg+0x5c6/0xb30 [ 413.604467][ T8623] ? is_bpf_text_address+0x26/0x2b0 [ 413.604503][ T8623] ? __pfx_netlink_sendmsg+0x10/0x10 [ 413.604537][ T8623] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 413.604561][ T8623] ? __pfx_netlink_sendmsg+0x10/0x10 [ 413.604581][ T8623] __sock_sendmsg+0x21c/0x270 [ 413.604608][ T8623] ____sys_sendmsg+0x508/0x820 [ 413.604635][ T8623] ? __pfx_____sys_sendmsg+0x10/0x10 [ 413.604665][ T8623] ? import_iovec+0x74/0xa0 [ 413.604688][ T8623] ___sys_sendmsg+0x21f/0x2a0 [ 413.604711][ T8623] ? __pfx____sys_sendmsg+0x10/0x10 [ 413.604769][ T8623] ? __fget_files+0x2a/0x420 [ 413.604792][ T8623] ? __fget_files+0x3a6/0x420 [ 413.604826][ T8623] __x64_sys_sendmsg+0x1a1/0x260 [ 413.604850][ T8623] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 413.604889][ T8623] ? rcu_is_watching+0x15/0xb0 [ 413.604916][ T8623] do_syscall_64+0xfa/0xfa0 [ 413.604936][ T8623] ? lockdep_hardirqs_on+0x9c/0x150 [ 413.604959][ T8623] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 413.604983][ T8623] ? clear_bhb_loop+0x60/0xb0 [ 413.605005][ T8623] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 413.605021][ T8623] RIP: 0033:0x7fdb56afefc9 [ 413.605038][ T8623] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 413.605053][ T8623] RSP: 002b:00007fdb54d5e038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 413.605073][ T8623] RAX: ffffffffffffffda RBX: 00007fdb56d55fa0 RCX: 00007fdb56afefc9 [ 413.605087][ T8623] RDX: 0000000008000812 RSI: 0000200000000080 RDI: 0000000000000004 [ 413.605098][ T8623] RBP: 00007fdb54d5e090 R08: 0000000000000000 R09: 0000000000000000 [ 413.605109][ T8623] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 413.605120][ T8623] R13: 00007fdb56d56038 R14: 00007fdb56d55fa0 R15: 00007ffddc0441a8 [ 413.605152][ T8623] [ 414.020703][ C1] vkms_vblank_simulate: vblank timer overrun [ 414.178189][ C1] vkms_vblank_simulate: vblank timer overrun [ 414.768032][ C1] vkms_vblank_simulate: vblank timer overrun [ 415.855982][ C1] vkms_vblank_simulate: vblank timer overrun [ 415.925523][ C1] vkms_vblank_simulate: vblank timer overrun [ 416.254390][ C1] vkms_vblank_simulate: vblank timer overrun [ 416.285786][ C1] vkms_vblank_simulate: vblank timer overrun [ 417.149592][ T8648] netlink: 8 bytes leftover after parsing attributes in process `syz.5.790'. [ 419.078097][ T8662] sch_fq: defrate 9 ignored. [ 420.162274][ T8655] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 420.239668][ T8673] FAULT_INJECTION: forcing a failure. [ 420.239668][ T8673] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 420.239694][ T8673] CPU: 1 UID: 0 PID: 8673 Comm: syz.3.797 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 420.239708][ T8673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 420.239715][ T8673] Call Trace: [ 420.239720][ T8673] [ 420.239726][ T8673] dump_stack_lvl+0x189/0x250 [ 420.239748][ T8673] ? __pfx____ratelimit+0x10/0x10 [ 420.239763][ T8673] ? __pfx_dump_stack_lvl+0x10/0x10 [ 420.239780][ T8673] ? __pfx__printk+0x10/0x10 [ 420.239802][ T8673] should_fail_ex+0x46c/0x600 [ 420.239821][ T8673] _copy_to_user+0x31/0xb0 [ 420.239835][ T8673] simple_read_from_buffer+0xe1/0x170 [ 420.239853][ T8673] proc_fail_nth_read+0x1b6/0x220 [ 420.239868][ T8673] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 420.239882][ T8673] ? rw_verify_area+0x2ac/0x4e0 [ 420.239895][ T8673] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 420.239908][ T8673] vfs_read+0x206/0xa30 [ 420.239927][ T8673] ? __pfx_vfs_read+0x10/0x10 [ 420.239937][ T8673] ? try_to_take_rt_mutex+0x7fd/0xac0 [ 420.239955][ T8673] ? mutex_lock_nested+0x154/0x1d0 [ 420.239966][ T8673] ? fdget_pos+0x253/0x320 [ 420.239987][ T8673] ksys_read+0x14b/0x260 [ 420.240002][ T8673] ? __pfx_ksys_read+0x10/0x10 [ 420.240017][ T8673] ? do_syscall_64+0xbe/0xfa0 [ 420.240034][ T8673] do_syscall_64+0xfa/0xfa0 [ 420.240053][ T8673] ? lockdep_hardirqs_on+0x9c/0x150 [ 420.240067][ T8673] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 420.240078][ T8673] ? clear_bhb_loop+0x60/0xb0 [ 420.240092][ T8673] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 420.240103][ T8673] RIP: 0033:0x7f352c36d9dc [ 420.240114][ T8673] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 420.240123][ T8673] RSP: 002b:00007f352a5ce030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 420.240138][ T8673] RAX: ffffffffffffffda RBX: 00007f352c5c5fa0 RCX: 00007f352c36d9dc [ 420.240146][ T8673] RDX: 000000000000000f RSI: 00007f352a5ce0a0 RDI: 0000000000000004 [ 420.240154][ T8673] RBP: 00007f352a5ce090 R08: 0000000000000000 R09: 0000000000000000 [ 420.240161][ T8673] R10: 000000000000820b R11: 0000000000000246 R12: 0000000000000001 [ 420.240168][ T8673] R13: 00007f352c5c6038 R14: 00007f352c5c5fa0 R15: 00007ffd34469f18 [ 420.240187][ T8673] [ 420.628202][ T8676] mac80211_hwsim hwsim11 wlan1: entered promiscuous mode [ 420.675391][ T8676] macsec1: entered promiscuous mode [ 420.818961][ T8676] mac80211_hwsim hwsim11 wlan1: left promiscuous mode [ 421.966778][ T6004] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 422.116700][ T6004] usb 3-1: Using ep0 maxpacket: 16 [ 422.119272][ T6004] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 422.119299][ T6004] usb 3-1: config 0 has no interface number 0 [ 422.130959][ T6004] usb 3-1: New USB device found, idVendor=04fc, idProduct=1528, bcdDevice=6d.5d [ 422.130989][ T6004] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 422.131007][ T6004] usb 3-1: Product: syz [ 422.131020][ T6004] usb 3-1: Manufacturer: syz [ 422.131033][ T6004] usb 3-1: SerialNumber: syz [ 422.202912][ T6004] usb 3-1: config 0 descriptor?? [ 422.215135][ T6004] gspca_main: spca1528-2.14.0 probing 04fc:1528 [ 422.725388][ T8693] lo speed is unknown, defaulting to 1000 [ 423.652242][ T6004] gspca_spca1528: reg_w err -110 [ 423.666472][ T6004] spca1528 3-1:0.1: probe with driver spca1528 failed with error -110 [ 423.794411][ T8709] netlink: 4 bytes leftover after parsing attributes in process `syz.0.807'. [ 425.942620][ T8724] netlink: 8 bytes leftover after parsing attributes in process `syz.3.809'. [ 427.710154][ T5883] usb 3-1: USB disconnect, device number 24 [ 428.058672][ T8742] fuse: Unknown parameter '€' [ 428.967387][ T6004] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 429.126411][ T6004] usb 3-1: Using ep0 maxpacket: 16 [ 429.128326][ T6004] usb 3-1: config 0 has an invalid interface number: 115 but max is 0 [ 429.128354][ T6004] usb 3-1: config 0 has no interface number 0 [ 429.128411][ T6004] usb 3-1: config 0 interface 115 altsetting 0 endpoint 0xE has an invalid bInterval 146, changing to 11 [ 429.128439][ T6004] usb 3-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=b2.70 [ 429.128453][ T6004] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 429.131788][ T6004] usb 3-1: config 0 descriptor?? [ 429.143390][ T6004] adutux 3-1:0.115: interrupt endpoints not found [ 431.198101][ T8758] FAULT_INJECTION: forcing a failure. [ 431.198101][ T8758] name failslab, interval 1, probability 0, space 0, times 0 [ 431.198138][ T8758] CPU: 0 UID: 0 PID: 8758 Comm: syz.3.820 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 431.198162][ T8758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 431.198175][ T8758] Call Trace: [ 431.198183][ T8758] [ 431.198192][ T8758] dump_stack_lvl+0x189/0x250 [ 431.198227][ T8758] ? __pfx____ratelimit+0x10/0x10 [ 431.198254][ T8758] ? __pfx_dump_stack_lvl+0x10/0x10 [ 431.198285][ T8758] ? __pfx__printk+0x10/0x10 [ 431.198317][ T8758] ? __pfx___might_resched+0x10/0x10 [ 431.198341][ T8758] ? fs_reclaim_acquire+0x7d/0x100 [ 431.198375][ T8758] should_fail_ex+0x46c/0x600 [ 431.198417][ T8758] ? __alloc_skb+0x112/0x2d0 [ 431.198437][ T8758] should_failslab+0xa8/0x100 [ 431.198467][ T8758] ? __alloc_skb+0x112/0x2d0 [ 431.198485][ T8758] kmem_cache_alloc_node_noprof+0x78/0x6e0 [ 431.198513][ T8758] ? netlink_autobind+0xdb/0x300 [ 431.198541][ T8758] __alloc_skb+0x112/0x2d0 [ 431.198567][ T8758] netlink_sendmsg+0x5c6/0xb30 [ 431.198587][ T8758] ? is_bpf_text_address+0x26/0x2b0 [ 431.198628][ T8758] ? __pfx_netlink_sendmsg+0x10/0x10 [ 431.198658][ T8758] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 431.198686][ T8758] ? __pfx_netlink_sendmsg+0x10/0x10 [ 431.198708][ T8758] __sock_sendmsg+0x21c/0x270 [ 431.198740][ T8758] ____sys_sendmsg+0x508/0x820 [ 431.198771][ T8758] ? __pfx_____sys_sendmsg+0x10/0x10 [ 431.198805][ T8758] ? import_iovec+0x74/0xa0 [ 431.198832][ T8758] ___sys_sendmsg+0x21f/0x2a0 [ 431.198859][ T8758] ? __pfx____sys_sendmsg+0x10/0x10 [ 431.198925][ T8758] ? __fget_files+0x2a/0x420 [ 431.198952][ T8758] ? __fget_files+0x3a6/0x420 [ 431.198992][ T8758] __x64_sys_sendmsg+0x1a1/0x260 [ 431.199019][ T8758] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 431.199054][ T8758] ? __pfx_ksys_write+0x10/0x10 [ 431.199085][ T8758] ? do_syscall_64+0xbe/0xfa0 [ 431.199116][ T8758] do_syscall_64+0xfa/0xfa0 [ 431.199141][ T8758] ? lockdep_hardirqs_on+0x9c/0x150 [ 431.199166][ T8758] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 431.199186][ T8758] ? clear_bhb_loop+0x60/0xb0 [ 431.199219][ T8758] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 431.199238][ T8758] RIP: 0033:0x7f352c36efc9 [ 431.199257][ T8758] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 431.199276][ T8758] RSP: 002b:00007f352a5ce038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 431.199299][ T8758] RAX: ffffffffffffffda RBX: 00007f352c5c5fa0 RCX: 00007f352c36efc9 [ 431.199313][ T8758] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000003 [ 431.199325][ T8758] RBP: 00007f352a5ce090 R08: 0000000000000000 R09: 0000000000000000 [ 431.199338][ T8758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 431.199351][ T8758] R13: 00007f352c5c6038 R14: 00007f352c5c5fa0 R15: 00007ffd34469f18 [ 431.199388][ T8758] [ 431.343805][ T37] audit: type=1326 audit(1761936927.070:422): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8759 comm="syz.5.819" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f48bdf6efc9 code=0x7ffc0000 [ 431.354783][ T37] audit: type=1326 audit(1761936927.070:423): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8759 comm="syz.5.819" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f48bdf6efc9 code=0x7ffc0000 [ 431.354838][ T37] audit: type=1326 audit(1761936927.080:424): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8759 comm="syz.5.819" exe="/root/syz-executor" sig=0 arch=c000003e syscall=22 compat=0 ip=0x7f48bdf6efc9 code=0x7ffc0000 [ 431.354878][ T37] audit: type=1326 audit(1761936927.080:425): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8759 comm="syz.5.819" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f48bdf6efc9 code=0x7ffc0000 [ 431.354918][ T37] audit: type=1326 audit(1761936927.080:426): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8759 comm="syz.5.819" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f48bdf6efc9 code=0x7ffc0000 [ 431.356600][ T37] audit: type=1326 audit(1761936927.080:427): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8759 comm="syz.5.819" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f48bdf6efc9 code=0x7ffc0000 [ 431.356648][ T37] audit: type=1326 audit(1761936927.080:428): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8759 comm="syz.5.819" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f48bdf6efc9 code=0x7ffc0000 [ 431.358781][ T37] audit: type=1326 audit(1761936927.090:429): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8759 comm="syz.5.819" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f48bdf6efc9 code=0x7ffc0000 [ 431.358826][ T37] audit: type=1326 audit(1761936927.090:430): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8759 comm="syz.5.819" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f48bdf6efc9 code=0x7ffc0000 [ 431.358865][ T37] audit: type=1326 audit(1761936927.090:431): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8759 comm="syz.5.819" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f48bdf6efc9 code=0x7ffc0000 [ 431.747091][ T6004] usb 3-1: USB disconnect, device number 25 [ 433.469150][ T8782] FAULT_INJECTION: forcing a failure. [ 433.469150][ T8782] name failslab, interval 1, probability 0, space 0, times 0 [ 433.469182][ T8782] CPU: 1 UID: 0 PID: 8782 Comm: syz.2.827 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 433.469201][ T8782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 433.469211][ T8782] Call Trace: [ 433.469218][ T8782] [ 433.469225][ T8782] dump_stack_lvl+0x189/0x250 [ 433.469254][ T8782] ? __pfx____ratelimit+0x10/0x10 [ 433.469276][ T8782] ? __pfx_dump_stack_lvl+0x10/0x10 [ 433.469299][ T8782] ? __pfx__printk+0x10/0x10 [ 433.469325][ T8782] ? __pfx___might_resched+0x10/0x10 [ 433.469347][ T8782] should_fail_ex+0x46c/0x600 [ 433.469374][ T8782] should_failslab+0xa8/0x100 [ 433.469399][ T8782] __kmalloc_noprof+0xcc/0x7d0 [ 433.469420][ T8782] ? kfree+0x51/0x950 [ 433.469436][ T8782] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 433.469461][ T8782] tomoyo_realpath_from_path+0xe3/0x5d0 [ 433.469480][ T8782] ? tomoyo_domain+0xda/0x130 [ 433.469505][ T8782] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 433.469533][ T8782] tomoyo_path_number_perm+0x1e8/0x5a0 [ 433.469559][ T8782] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 433.469586][ T8782] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 433.469607][ T8782] ? lockdep_hardirqs_on+0x9c/0x150 [ 433.469669][ T8782] ? __fget_files+0x2a/0x420 [ 433.469697][ T8782] ? __fget_files+0x3a6/0x420 [ 433.469716][ T8782] ? __fget_files+0x2a/0x420 [ 433.469742][ T8782] security_file_ioctl+0xcb/0x2d0 [ 433.469762][ T8782] __se_sys_ioctl+0x47/0x170 [ 433.469784][ T8782] do_syscall_64+0xfa/0xfa0 [ 433.469804][ T8782] ? lockdep_hardirqs_on+0x9c/0x150 [ 433.469825][ T8782] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 433.469841][ T8782] ? clear_bhb_loop+0x60/0xb0 [ 433.469860][ T8782] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 433.469875][ T8782] RIP: 0033:0x7fdb56afefc9 [ 433.469891][ T8782] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 433.469905][ T8782] RSP: 002b:00007fdb54d5e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 433.469924][ T8782] RAX: ffffffffffffffda RBX: 00007fdb56d55fa0 RCX: 00007fdb56afefc9 [ 433.469936][ T8782] RDX: 0000200000000240 RSI: 00000000c040aed5 RDI: 0000000000000005 [ 433.469947][ T8782] RBP: 00007fdb54d5e090 R08: 0000000000000000 R09: 0000000000000000 [ 433.469956][ T8782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 433.469967][ T8782] R13: 00007fdb56d56038 R14: 00007fdb56d55fa0 R15: 00007ffddc0441a8 [ 433.469997][ T8782] [ 433.470004][ T8782] ERROR: Out of memory at tomoyo_realpath_from_path. [ 433.691710][ T6004] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 434.636411][ T6004] usb 1-1: Using ep0 maxpacket: 16 [ 434.639341][ T6004] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 434.639367][ T6004] usb 1-1: config 0 has no interface number 0 [ 434.643144][ T6004] usb 1-1: New USB device found, idVendor=04fc, idProduct=1528, bcdDevice=6d.5d [ 434.643173][ T6004] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 434.643193][ T6004] usb 1-1: Product: syz [ 434.643208][ T6004] usb 1-1: Manufacturer: syz [ 434.643223][ T6004] usb 1-1: SerialNumber: syz [ 434.650951][ T6004] usb 1-1: config 0 descriptor?? [ 434.658074][ T6004] gspca_main: spca1528-2.14.0 probing 04fc:1528 [ 435.379219][ T6004] gspca_spca1528: reg_w err -110 [ 435.397611][ T6004] spca1528 1-1:0.1: probe with driver spca1528 failed with error -110 [ 435.952259][ T8790] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 436.255181][ T8793] netlink: 12 bytes leftover after parsing attributes in process `syz.2.830'. [ 437.221857][ T8807] FAULT_INJECTION: forcing a failure. [ 437.221857][ T8807] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 437.221894][ T8807] CPU: 0 UID: 0 PID: 8807 Comm: syz.2.835 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 437.221917][ T8807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 437.221930][ T8807] Call Trace: [ 437.221938][ T8807] [ 437.221947][ T8807] dump_stack_lvl+0x189/0x250 [ 437.221985][ T8807] ? __pfx____ratelimit+0x10/0x10 [ 437.222011][ T8807] ? __pfx_dump_stack_lvl+0x10/0x10 [ 437.222040][ T8807] ? __pfx__printk+0x10/0x10 [ 437.222067][ T8807] ? __might_fault+0xb0/0x130 [ 437.222109][ T8807] should_fail_ex+0x46c/0x600 [ 437.222145][ T8807] _copy_from_user+0x2d/0xb0 [ 437.222170][ T8807] kstrtouint_from_user+0xc4/0x170 [ 437.222204][ T8807] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 437.222256][ T8807] proc_fail_nth_write+0x88/0x200 [ 437.222280][ T8807] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 437.222310][ T8807] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 437.222335][ T8807] vfs_write+0x287/0xb40 [ 437.222371][ T8807] ? __pfx_vfs_write+0x10/0x10 [ 437.222393][ T8807] ? try_to_take_rt_mutex+0x7fd/0xac0 [ 437.222428][ T8807] ? mutex_lock_nested+0x154/0x1d0 [ 437.222448][ T8807] ? fdget_pos+0x253/0x320 [ 437.222489][ T8807] ksys_write+0x14b/0x260 [ 437.222518][ T8807] ? __pfx_ksys_write+0x10/0x10 [ 437.222548][ T8807] ? do_syscall_64+0xbe/0xfa0 [ 437.222581][ T8807] do_syscall_64+0xfa/0xfa0 [ 437.222613][ T8807] ? lockdep_hardirqs_on+0x9c/0x150 [ 437.222640][ T8807] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 437.222661][ T8807] ? clear_bhb_loop+0x60/0xb0 [ 437.222687][ T8807] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 437.222706][ T8807] RIP: 0033:0x7fdb56afda7f [ 437.222724][ T8807] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48 [ 437.222741][ T8807] RSP: 002b:00007fdb54d3d030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 437.222763][ T8807] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdb56afda7f [ 437.222778][ T8807] RDX: 0000000000000001 RSI: 00007fdb54d3d0a0 RDI: 0000000000000005 [ 437.222790][ T8807] RBP: 00007fdb54d3d090 R08: 0000000000000000 R09: 0000000000000000 [ 437.222802][ T8807] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 437.222814][ T8807] R13: 00007fdb56d56128 R14: 00007fdb56d56090 R15: 00007ffddc0441a8 [ 437.222853][ T8807] [ 437.372874][ T8812] usb usb8: usbfs: process 8812 (syz.3.833) did not claim interface 0 before use [ 437.494676][ T8811] tmpfs: Unknown parameter 'fsuuid' [ 439.403097][ T6004] usb 1-1: USB disconnect, device number 19 [ 441.456491][ T1322] ieee802154 phy0 wpan0: encryption failed: -22 [ 441.456573][ T1322] ieee802154 phy1 wpan1: encryption failed: -22 [ 443.238244][ T8841] veth0_to_team: entered promiscuous mode [ 443.238278][ T8841] veth0_to_team: entered allmulticast mode [ 443.678047][ T10] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 443.849026][ T10] usb 4-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 443.849057][ T10] usb 4-1: config 220 has 2 interfaces, different from the descriptor's value: 3 [ 443.849134][ T10] usb 4-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 443.849163][ T10] usb 4-1: config 220 interface 0 has no altsetting 0 [ 443.849302][ T10] usb 4-1: config 220 interface 1 has no altsetting 0 [ 443.852646][ T10] usb 4-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 443.852673][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 443.852693][ T10] usb 4-1: Product: syz [ 443.852708][ T10] usb 4-1: Manufacturer: syz [ 443.852722][ T10] usb 4-1: SerialNumber: syz [ 449.242304][ T37] kauditd_printk_skb: 31 callbacks suppressed [ 449.242328][ T37] audit: type=1326 audit(1761936944.970:463): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8864 comm="syz.0.852" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6bc484efc9 code=0x7ffc0000 [ 449.242466][ T37] audit: type=1326 audit(1761936944.970:464): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8864 comm="syz.0.852" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6bc484efc9 code=0x7ffc0000 [ 449.242579][ T37] audit: type=1326 audit(1761936944.970:465): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8864 comm="syz.0.852" exe="/root/syz-executor" sig=0 arch=c000003e syscall=299 compat=0 ip=0x7f6bc484efc9 code=0x7ffc0000 [ 449.280507][ T10] usb 4-1: can't set config #220, error -71 [ 449.298841][ T10] usb 4-1: USB disconnect, device number 19 [ 450.188135][ T8871] netlink: 220 bytes leftover after parsing attributes in process `syz.0.852'. [ 450.804754][ T37] audit: type=1326 audit(1761936946.530:466): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8864 comm="syz.0.852" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6bc484efc9 code=0x7ffc0000 [ 450.805147][ T37] audit: type=1326 audit(1761936946.530:467): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8864 comm="syz.0.852" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6bc484efc9 code=0x7ffc0000 [ 451.207980][ T5889] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 451.376703][ T5889] usb 6-1: Using ep0 maxpacket: 16 [ 451.383047][ T5889] usb 6-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.88 [ 451.383080][ T5889] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 451.383101][ T5889] usb 6-1: Product: syz [ 451.383125][ T5889] usb 6-1: Manufacturer: syz [ 451.383140][ T5889] usb 6-1: SerialNumber: syz [ 451.406693][ T6004] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 451.420116][ T5889] usb 6-1: config 0 descriptor?? [ 451.566439][ T6004] usb 1-1: Using ep0 maxpacket: 16 [ 451.573595][ T6004] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 451.573626][ T6004] usb 1-1: config 0 has no interface number 0 [ 451.580769][ T6004] usb 1-1: New USB device found, idVendor=04fc, idProduct=1528, bcdDevice=6d.5d [ 451.580850][ T6004] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 451.580869][ T6004] usb 1-1: Product: syz [ 451.580882][ T6004] usb 1-1: Manufacturer: syz [ 451.580894][ T6004] usb 1-1: SerialNumber: syz [ 451.619234][ T6004] usb 1-1: config 0 descriptor?? [ 451.703274][ T6004] gspca_main: spca1528-2.14.0 probing 04fc:1528 [ 451.901130][ T8872] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=3821099475 (7642198950 ns) > initial count (2842047336 ns). Using initial count to start timer. [ 452.440453][ T8907] FAULT_INJECTION: forcing a failure. [ 452.440453][ T8907] name failslab, interval 1, probability 0, space 0, times 0 [ 452.440491][ T8907] CPU: 1 UID: 0 PID: 8907 Comm: syz.3.866 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 452.440521][ T8907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 452.440533][ T8907] Call Trace: [ 452.440542][ T8907] [ 452.440550][ T8907] dump_stack_lvl+0x189/0x250 [ 452.440587][ T8907] ? __pfx____ratelimit+0x10/0x10 [ 452.440613][ T8907] ? __pfx_dump_stack_lvl+0x10/0x10 [ 452.440643][ T8907] ? __pfx__printk+0x10/0x10 [ 452.440675][ T8907] ? __pfx___might_resched+0x10/0x10 [ 452.440699][ T8907] ? fs_reclaim_acquire+0x7d/0x100 [ 452.440732][ T8907] should_fail_ex+0x46c/0x600 [ 452.440764][ T8907] ? __alloc_skb+0x112/0x2d0 [ 452.440785][ T8907] should_failslab+0xa8/0x100 [ 452.440815][ T8907] ? __alloc_skb+0x112/0x2d0 [ 452.440832][ T8907] kmem_cache_alloc_node_noprof+0x78/0x6e0 [ 452.440860][ T8907] ? netlink_autobind+0xdb/0x300 [ 452.440889][ T8907] __alloc_skb+0x112/0x2d0 [ 452.440915][ T8907] netlink_sendmsg+0x5c6/0xb30 [ 452.440934][ T8907] ? is_bpf_text_address+0x26/0x2b0 [ 452.440976][ T8907] ? __pfx_netlink_sendmsg+0x10/0x10 [ 452.441000][ T8907] ? trace_irq_disable+0x37/0x110 [ 452.441033][ T8907] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 452.441062][ T8907] ? __pfx_netlink_sendmsg+0x10/0x10 [ 452.441085][ T8907] __sock_sendmsg+0x21c/0x270 [ 452.441118][ T8907] ____sys_sendmsg+0x508/0x820 [ 452.441149][ T8907] ? __pfx_____sys_sendmsg+0x10/0x10 [ 452.441193][ T8907] ? import_iovec+0x74/0xa0 [ 452.441219][ T8907] ___sys_sendmsg+0x21f/0x2a0 [ 452.441247][ T8907] ? __pfx____sys_sendmsg+0x10/0x10 [ 452.441313][ T8907] ? __fget_files+0x2a/0x420 [ 452.441340][ T8907] ? __fget_files+0x3a6/0x420 [ 452.441381][ T8907] __x64_sys_sendmsg+0x1a1/0x260 [ 452.441407][ T8907] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 452.441442][ T8907] ? __pfx_ksys_write+0x10/0x10 [ 452.441473][ T8907] ? do_syscall_64+0xbe/0xfa0 [ 452.441504][ T8907] do_syscall_64+0xfa/0xfa0 [ 452.441529][ T8907] ? lockdep_hardirqs_on+0x9c/0x150 [ 452.441555][ T8907] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 452.441576][ T8907] ? clear_bhb_loop+0x60/0xb0 [ 452.441603][ T8907] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 452.441622][ T8907] RIP: 0033:0x7f352c36efc9 [ 452.441641][ T8907] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 452.441659][ T8907] RSP: 002b:00007f352a5ce038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 452.441682][ T8907] RAX: ffffffffffffffda RBX: 00007f352c5c5fa0 RCX: 00007f352c36efc9 [ 452.441697][ T8907] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 452.441710][ T8907] RBP: 00007f352a5ce090 R08: 0000000000000000 R09: 0000000000000000 [ 452.441723][ T8907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 452.441735][ T8907] R13: 00007f352c5c6038 R14: 00007f352c5c5fa0 R15: 00007ffd34469f18 [ 452.441770][ T8907] [ 452.725001][ T6004] gspca_spca1528: reg_w err -71 [ 452.725154][ T6004] spca1528 1-1:0.1: probe with driver spca1528 failed with error -71 [ 452.737888][ T6004] usb 1-1: USB disconnect, device number 20 [ 452.972923][ T37] audit: type=1326 audit(1761936948.700:468): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8904 comm="syz.4.865" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2f4774efc9 code=0x7ffc0000 [ 452.972981][ T37] audit: type=1326 audit(1761936948.700:469): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8904 comm="syz.4.865" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2f4774efc9 code=0x7ffc0000 [ 452.973390][ T37] audit: type=1326 audit(1761936948.700:470): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8904 comm="syz.4.865" exe="/root/syz-executor" sig=0 arch=c000003e syscall=299 compat=0 ip=0x7f2f4774efc9 code=0x7ffc0000 [ 453.065821][ T8915] netlink: 220 bytes leftover after parsing attributes in process `syz.4.865'. [ 453.667372][ T8927] netlink: 4 bytes leftover after parsing attributes in process `syz.5.874'. [ 454.888428][ T8940] FAULT_INJECTION: forcing a failure. [ 454.888428][ T8940] name failslab, interval 1, probability 0, space 0, times 0 [ 454.888466][ T8940] CPU: 0 UID: 0 PID: 8940 Comm: syz.5.877 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 454.888489][ T8940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 454.888501][ T8940] Call Trace: [ 454.888509][ T8940] [ 454.888518][ T8940] dump_stack_lvl+0x189/0x250 [ 454.888554][ T8940] ? __pfx____ratelimit+0x10/0x10 [ 454.888580][ T8940] ? __pfx_dump_stack_lvl+0x10/0x10 [ 454.888610][ T8940] ? __pfx__printk+0x10/0x10 [ 454.888642][ T8940] ? __pfx___might_resched+0x10/0x10 [ 454.888665][ T8940] ? fs_reclaim_acquire+0x7d/0x100 [ 454.888699][ T8940] should_fail_ex+0x46c/0x600 [ 454.888731][ T8940] ? __alloc_skb+0x112/0x2d0 [ 454.888751][ T8940] should_failslab+0xa8/0x100 [ 454.888781][ T8940] ? __alloc_skb+0x112/0x2d0 [ 454.888798][ T8940] kmem_cache_alloc_node_noprof+0x78/0x6e0 [ 454.888826][ T8940] ? netlink_autobind+0xdb/0x300 [ 454.888854][ T8940] __alloc_skb+0x112/0x2d0 [ 454.888878][ T8940] netlink_sendmsg+0x5c6/0xb30 [ 454.888910][ T8940] ? __pfx_netlink_sendmsg+0x10/0x10 [ 454.888942][ T8940] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 454.888971][ T8940] ? __pfx_netlink_sendmsg+0x10/0x10 [ 454.888994][ T8940] __sock_sendmsg+0x21c/0x270 [ 454.889027][ T8940] ____sys_sendmsg+0x508/0x820 [ 454.889059][ T8940] ? __pfx_____sys_sendmsg+0x10/0x10 [ 454.889092][ T8940] ? import_iovec+0x74/0xa0 [ 454.889119][ T8940] ___sys_sendmsg+0x21f/0x2a0 [ 454.889146][ T8940] ? __pfx____sys_sendmsg+0x10/0x10 [ 454.889212][ T8940] ? __fget_files+0x2a/0x420 [ 454.889238][ T8940] ? __fget_files+0x3a6/0x420 [ 454.889279][ T8940] __x64_sys_sendmsg+0x1a1/0x260 [ 454.889307][ T8940] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 454.889351][ T8940] ? __pfx_ksys_write+0x10/0x10 [ 454.889382][ T8940] ? do_syscall_64+0xbe/0xfa0 [ 454.889414][ T8940] do_syscall_64+0xfa/0xfa0 [ 454.889438][ T8940] ? lockdep_hardirqs_on+0x9c/0x150 [ 454.889465][ T8940] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 454.889485][ T8940] ? clear_bhb_loop+0x60/0xb0 [ 454.889511][ T8940] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 454.889531][ T8940] RIP: 0033:0x7f48bdf6efc9 [ 454.889549][ T8940] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 454.889567][ T8940] RSP: 002b:00007f48bc1d6038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 454.889590][ T8940] RAX: ffffffffffffffda RBX: 00007f48be1c5fa0 RCX: 00007f48bdf6efc9 [ 454.889605][ T8940] RDX: 0000000000000000 RSI: 0000200000000580 RDI: 0000000000000006 [ 454.889618][ T8940] RBP: 00007f48bc1d6090 R08: 0000000000000000 R09: 0000000000000000 [ 454.889631][ T8940] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 454.889643][ T8940] R13: 00007f48be1c6038 R14: 00007f48be1c5fa0 R15: 00007ffc20bd62c8 [ 454.889678][ T8940] [ 455.073479][ C1] vkms_vblank_simulate: vblank timer overrun [ 455.663191][ C1] vkms_vblank_simulate: vblank timer overrun [ 455.684967][ C1] vkms_vblank_simulate: vblank timer overrun [ 456.344561][ C1] vkms_vblank_simulate: vblank timer overrun [ 456.479786][ T5889] speedtch 6-1:0.0: speedtch_bind: data interface not found! [ 456.479810][ T5889] speedtch 6-1:0.0: usbatm_usb_probe: bind failed: -19! [ 457.138701][ C1] vkms_vblank_simulate: vblank timer overrun [ 457.335189][ T8959] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(4) [ 457.335220][ T8959] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 457.393303][ T8959] vhci_hcd vhci_hcd.0: Device attached [ 457.408931][ T8959] binder: 8958:8959 ioctl c018620c 2000000000c0 returned -1 [ 457.607298][ T10] vhci_hcd: vhci_device speed not set [ 457.666421][ T10] usb 37-1: new full-speed USB device number 2 using vhci_hcd [ 457.971388][ C1] vkms_vblank_simulate: vblank timer overrun [ 458.121372][ T8961] vhci_hcd: connection reset by peer [ 458.149210][ T8982] netlink: 220 bytes leftover after parsing attributes in process `syz.4.885'. [ 458.160142][ T6499] vhci_hcd: stop threads [ 458.171546][ T6499] vhci_hcd: release socket [ 458.192829][ T6499] vhci_hcd: disconnect device [ 458.531965][ T8992] netlink: 56 bytes leftover after parsing attributes in process `syz.0.888'. [ 458.532133][ T8992] netlink: 16 bytes leftover after parsing attributes in process `syz.0.888'. [ 458.544362][ T8963] ip6gretap0: entered promiscuous mode [ 458.634055][ T8963] ip6gretap0: left promiscuous mode [ 458.811369][ T8999] overlayfs: failed to clone upperpath [ 459.201885][ C1] vkms_vblank_simulate: vblank timer overrun [ 460.261024][ C1] vkms_vblank_simulate: vblank timer overrun [ 460.428619][ T9018] netlink: 52 bytes leftover after parsing attributes in process `syz.5.893'. [ 460.517821][ T9028] netlink: 8 bytes leftover after parsing attributes in process `syz.3.897'. [ 461.077439][ T9048] FAULT_INJECTION: forcing a failure. [ 461.077439][ T9048] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 461.077476][ T9048] CPU: 0 UID: 0 PID: 9048 Comm: syz.0.904 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 461.077499][ T9048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 461.077511][ T9048] Call Trace: [ 461.077518][ T9048] [ 461.077528][ T9048] dump_stack_lvl+0x189/0x250 [ 461.077562][ T9048] ? __pfx____ratelimit+0x10/0x10 [ 461.077588][ T9048] ? __pfx_dump_stack_lvl+0x10/0x10 [ 461.077618][ T9048] ? __pfx__printk+0x10/0x10 [ 461.077641][ T9048] ? __might_fault+0xb0/0x130 [ 461.077683][ T9048] should_fail_ex+0x46c/0x600 [ 461.077717][ T9048] _copy_from_user+0x2d/0xb0 [ 461.077739][ T9048] do_tcp_setsockopt+0x47d/0x1f20 [ 461.077769][ T9048] ? __pfx_do_tcp_setsockopt+0x10/0x10 [ 461.077791][ T9048] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 461.077819][ T9048] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 461.077856][ T9048] ? mutex_lock_nested+0x154/0x1d0 [ 461.077873][ T9048] ? sock_common_setsockopt+0x36/0xc0 [ 461.077900][ T9048] ? tcp_setsockopt+0x3d/0xe0 [ 461.077918][ T9048] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 461.077950][ T9048] smc_setsockopt+0x232/0xab0 [ 461.077991][ T9048] ? __pfx_smc_setsockopt+0x10/0x10 [ 461.078013][ T9048] ? __fget_files+0x2a/0x420 [ 461.078045][ T9048] ? __fget_files+0x2a/0x420 [ 461.078067][ T9048] ? bpf_lsm_socket_setsockopt+0x9/0x20 [ 461.078095][ T9048] ? __pfx_smc_setsockopt+0x10/0x10 [ 461.078123][ T9048] do_sock_setsockopt+0x17c/0x1b0 [ 461.078151][ T9048] __x64_sys_setsockopt+0x145/0x1b0 [ 461.078178][ T9048] do_syscall_64+0xfa/0xfa0 [ 461.078200][ T9048] ? lockdep_hardirqs_on+0x9c/0x150 [ 461.078224][ T9048] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 461.078254][ T9048] ? clear_bhb_loop+0x60/0xb0 [ 461.078278][ T9048] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 461.078296][ T9048] RIP: 0033:0x7f6bc484efc9 [ 461.078314][ T9048] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 461.078332][ T9048] RSP: 002b:00007f6bc2ab6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 461.078355][ T9048] RAX: ffffffffffffffda RBX: 00007f6bc4aa5fa0 RCX: 00007f6bc484efc9 [ 461.078370][ T9048] RDX: 0000000000000008 RSI: 0000000000000006 RDI: 0000000000000003 [ 461.078382][ T9048] RBP: 00007f6bc2ab6090 R08: 0000000000000004 R09: 0000000000000000 [ 461.078394][ T9048] R10: 0000200000000180 R11: 0000000000000246 R12: 0000000000000001 [ 461.078407][ T9048] R13: 00007f6bc4aa6038 R14: 00007f6bc4aa5fa0 R15: 00007fff7a54e8e8 [ 461.078442][ T9048] [ 461.307513][ T37] audit: type=1326 audit(1761936957.040:471): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9020 comm="syz.4.895" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2f4774efc9 code=0x7ffc0000 [ 461.307568][ T37] audit: type=1326 audit(1761936957.040:472): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9020 comm="syz.4.895" exe="/root/syz-executor" sig=0 arch=c000003e syscall=299 compat=0 ip=0x7f2f4774efc9 code=0x7ffc0000 [ 461.433388][ T9053] netlink: 220 bytes leftover after parsing attributes in process `syz.4.895'. [ 461.962027][ T9062] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 461.962539][ T9062] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 462.066599][ T6004] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 462.227816][ T6004] usb 1-1: Using ep0 maxpacket: 32 [ 462.757319][ T6004] usb 1-1: config 0 has an invalid interface number: 184 but max is 0 [ 462.757352][ T6004] usb 1-1: config 0 has no interface number 0 [ 462.757411][ T6004] usb 1-1: config 0 interface 184 has no altsetting 0 [ 462.764760][ T6004] usb 1-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 462.764792][ T6004] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 462.764813][ T6004] usb 1-1: Product: syz [ 462.764828][ T6004] usb 1-1: Manufacturer: syz [ 462.764842][ T6004] usb 1-1: SerialNumber: syz [ 462.831572][ T6004] usb 1-1: config 0 descriptor?? [ 462.916442][ T10] vhci_hcd: vhci_device speed not set [ 463.139556][ T6004] smsc75xx v1.0.0 [ 464.412220][ T6004] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 464.412254][ T6004] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 464.619314][ T10] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 464.766537][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 464.939449][ T10] usb 4-1: unable to get BOS descriptor or descriptor too short [ 464.940623][ T10] usb 4-1: unable to read config index 0 descriptor/start: -71 [ 464.940664][ T10] usb 4-1: can't read configurations, error -71 [ 465.034776][ T6004] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000010: -71 [ 465.034810][ T6004] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to write HW_CFG: -71 [ 465.034838][ T6004] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 465.035158][ T6004] smsc75xx 1-1:0.184: probe with driver smsc75xx failed with error -71 [ 465.092923][ T6004] usb 1-1: USB disconnect, device number 21 [ 465.292299][ T9102] 9pnet_fd: Insufficient options for proto=fd [ 466.829368][ T9119] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 466.829862][ T9119] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 467.317447][ C1] vkms_vblank_simulate: vblank timer overrun [ 467.674690][ C1] vkms_vblank_simulate: vblank timer overrun [ 468.320053][ C1] vkms_vblank_simulate: vblank timer overrun [ 468.719918][ C1] vkms_vblank_simulate: vblank timer overrun [ 469.626390][ T37] audit: type=1326 audit(1761936965.340:473): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9133 comm="syz.0.929" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6bc484efc9 code=0x7ffc0000 [ 469.626455][ T37] audit: type=1326 audit(1761936965.350:474): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9133 comm="syz.0.929" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6bc484efc9 code=0x7ffc0000 [ 469.626504][ T37] audit: type=1326 audit(1761936965.350:475): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9133 comm="syz.0.929" exe="/root/syz-executor" sig=0 arch=c000003e syscall=299 compat=0 ip=0x7f6bc484efc9 code=0x7ffc0000 [ 469.693615][ C1] vkms_vblank_simulate: vblank timer overrun [ 469.783071][ T9138] netlink: 220 bytes leftover after parsing attributes in process `syz.0.929'. [ 470.419278][ T9152] netlink: 16 bytes leftover after parsing attributes in process `syz.3.934'. [ 470.647624][ T68] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 470.647983][ T68] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 470.666540][ T5884] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 470.796567][ T5884] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 471.028427][ T9165] netlink: 56 bytes leftover after parsing attributes in process `syz.4.939'. [ 471.031992][ T9165] netlink: 16 bytes leftover after parsing attributes in process `syz.4.939'. [ 471.102958][ T5884] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 471.581622][ T9173] FAULT_INJECTION: forcing a failure. [ 471.581622][ T9173] name failslab, interval 1, probability 0, space 0, times 0 [ 471.581772][ T9173] CPU: 0 UID: 0 PID: 9173 Comm: syz.0.942 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 471.581798][ T9173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 471.581810][ T9173] Call Trace: [ 471.581819][ T9173] [ 471.581828][ T9173] dump_stack_lvl+0x189/0x250 [ 471.581863][ T9173] ? __pfx____ratelimit+0x10/0x10 [ 471.581888][ T9173] ? __pfx_dump_stack_lvl+0x10/0x10 [ 471.581919][ T9173] ? __pfx__printk+0x10/0x10 [ 471.581951][ T9173] ? __pfx___might_resched+0x10/0x10 [ 471.581972][ T9173] ? fs_reclaim_acquire+0x7d/0x100 [ 471.582006][ T9173] should_fail_ex+0x46c/0x600 [ 471.582040][ T9173] should_failslab+0xa8/0x100 [ 471.582072][ T9173] __kmalloc_noprof+0xcc/0x7d0 [ 471.582101][ T9173] ? tomoyo_encode+0x28b/0x550 [ 471.582140][ T9173] tomoyo_encode+0x28b/0x550 [ 471.582171][ T9173] tomoyo_realpath_from_path+0x58d/0x5d0 [ 471.582210][ T9173] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 471.582248][ T9173] tomoyo_path_number_perm+0x1e8/0x5a0 [ 471.582283][ T9173] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 471.582320][ T9173] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 471.582347][ T9173] ? lockdep_hardirqs_on+0x9c/0x150 [ 471.582410][ T9173] ? __fget_files+0x2a/0x420 [ 471.582443][ T9173] ? __fget_files+0x3a6/0x420 [ 471.582468][ T9173] ? __fget_files+0x2a/0x420 [ 471.582500][ T9173] security_file_ioctl+0xcb/0x2d0 [ 471.582525][ T9173] __se_sys_ioctl+0x47/0x170 [ 471.582551][ T9173] do_syscall_64+0xfa/0xfa0 [ 471.582576][ T9173] ? lockdep_hardirqs_on+0x9c/0x150 [ 471.582603][ T9173] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 471.582624][ T9173] ? clear_bhb_loop+0x60/0xb0 [ 471.582650][ T9173] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 471.582671][ T9173] RIP: 0033:0x7f6bc484efc9 [ 471.582690][ T9173] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 471.582707][ T9173] RSP: 002b:00007f6bc2ab6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 471.582730][ T9173] RAX: ffffffffffffffda RBX: 00007f6bc4aa5fa0 RCX: 00007f6bc484efc9 [ 471.582746][ T9173] RDX: 0000000000000000 RSI: 000000000000890b RDI: 0000000000000003 [ 471.582758][ T9173] RBP: 00007f6bc2ab6090 R08: 0000000000000000 R09: 0000000000000000 [ 471.582771][ T9173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 471.582784][ T9173] R13: 00007f6bc4aa6038 R14: 00007f6bc4aa5fa0 R15: 00007fff7a54e8e8 [ 471.582822][ T9173] [ 471.683723][ T9173] ERROR: Out of memory at tomoyo_realpath_from_path. [ 471.868372][ T9168] syz_tun: entered promiscuous mode [ 471.868767][ T9168] macvtap1: entered allmulticast mode [ 472.007185][ T9168] syz_tun: left promiscuous mode [ 472.107598][ T9177] [U] ^C [ 474.036755][ T9211] FAULT_INJECTION: forcing a failure. [ 474.036755][ T9211] name failslab, interval 1, probability 0, space 0, times 0 [ 474.036792][ T9211] CPU: 1 UID: 0 PID: 9211 Comm: syz.3.953 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 474.036815][ T9211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 474.036828][ T9211] Call Trace: [ 474.036836][ T9211] [ 474.036845][ T9211] dump_stack_lvl+0x189/0x250 [ 474.036881][ T9211] ? __pfx____ratelimit+0x10/0x10 [ 474.036909][ T9211] ? __pfx_dump_stack_lvl+0x10/0x10 [ 474.036939][ T9211] ? __pfx__printk+0x10/0x10 [ 474.036971][ T9211] ? __pfx___might_resched+0x10/0x10 [ 474.036995][ T9211] ? fs_reclaim_acquire+0x7d/0x100 [ 474.037038][ T9211] should_fail_ex+0x46c/0x600 [ 474.037072][ T9211] ? __alloc_skb+0x112/0x2d0 [ 474.037090][ T9211] should_failslab+0xa8/0x100 [ 474.037120][ T9211] ? __alloc_skb+0x112/0x2d0 [ 474.037138][ T9211] kmem_cache_alloc_node_noprof+0x78/0x6e0 [ 474.037166][ T9211] ? netlink_autobind+0xdb/0x300 [ 474.037194][ T9211] __alloc_skb+0x112/0x2d0 [ 474.037219][ T9211] netlink_sendmsg+0x5c6/0xb30 [ 474.037239][ T9211] ? is_bpf_text_address+0x26/0x2b0 [ 474.037279][ T9211] ? __pfx_netlink_sendmsg+0x10/0x10 [ 474.037311][ T9211] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 474.037340][ T9211] ? __pfx_netlink_sendmsg+0x10/0x10 [ 474.037363][ T9211] __sock_sendmsg+0x21c/0x270 [ 474.037396][ T9211] ____sys_sendmsg+0x508/0x820 [ 474.037427][ T9211] ? __pfx_____sys_sendmsg+0x10/0x10 [ 474.037462][ T9211] ? import_iovec+0x74/0xa0 [ 474.037488][ T9211] ___sys_sendmsg+0x21f/0x2a0 [ 474.037515][ T9211] ? __pfx____sys_sendmsg+0x10/0x10 [ 474.037582][ T9211] ? __fget_files+0x2a/0x420 [ 474.037609][ T9211] ? __fget_files+0x3a6/0x420 [ 474.037649][ T9211] __x64_sys_sendmsg+0x1a1/0x260 [ 474.037677][ T9211] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 474.037713][ T9211] ? __pfx_ksys_write+0x10/0x10 [ 474.037745][ T9211] ? do_syscall_64+0xbe/0xfa0 [ 474.037776][ T9211] do_syscall_64+0xfa/0xfa0 [ 474.037798][ T9211] ? lockdep_hardirqs_on+0x9c/0x150 [ 474.037823][ T9211] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 474.037844][ T9211] ? clear_bhb_loop+0x60/0xb0 [ 474.037869][ T9211] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 474.037889][ T9211] RIP: 0033:0x7f352c36efc9 [ 474.037908][ T9211] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 474.037926][ T9211] RSP: 002b:00007f352a5ce038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 474.037949][ T9211] RAX: ffffffffffffffda RBX: 00007f352c5c5fa0 RCX: 00007f352c36efc9 [ 474.037964][ T9211] RDX: 0000000000000010 RSI: 0000200000002e00 RDI: 0000000000000004 [ 474.037977][ T9211] RBP: 00007f352a5ce090 R08: 0000000000000000 R09: 0000000000000000 [ 474.037990][ T9211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 474.038002][ T9211] R13: 00007f352c5c6038 R14: 00007f352c5c5fa0 R15: 00007ffd34469f18 [ 474.038046][ T9211] [ 474.690177][ T9221] netlink: 220 bytes leftover after parsing attributes in process `syz.0.951'. [ 474.698361][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 474.744430][ T9219] netlink: 56 bytes leftover after parsing attributes in process `syz.5.956'. [ 474.744602][ T9219] netlink: 16 bytes leftover after parsing attributes in process `syz.5.956'. [ 475.383610][ T37] audit: type=1326 audit(1761936970.360:476): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9206 comm="syz.0.951" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6bc484efc9 code=0x7ffc0000 [ 475.383670][ T37] audit: type=1326 audit(1761936970.360:477): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9206 comm="syz.0.951" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6bc484efc9 code=0x7ffc0000 [ 475.383715][ T37] audit: type=1326 audit(1761936970.360:478): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9206 comm="syz.0.951" exe="/root/syz-executor" sig=0 arch=c000003e syscall=299 compat=0 ip=0x7f6bc484efc9 code=0x7ffc0000 [ 475.476091][ T9231] netlink: 660 bytes leftover after parsing attributes in process `syz.3.958'. [ 475.701747][ T9234] netlink: 16 bytes leftover after parsing attributes in process `syz.0.960'. [ 476.250143][ T68] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 476.250573][ T68] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 476.276975][ T6004] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 477.078296][ T9252] gretap1: entered allmulticast mode [ 477.106644][ T43] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 477.256961][ T43] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 477.488600][ T9261] netlink: 4 bytes leftover after parsing attributes in process `syz.4.970'. [ 478.324658][ T37] audit: type=1326 audit(1761936974.040:479): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9258 comm="syz.0.969" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6bc484efc9 code=0x7ffc0000 [ 478.324750][ T37] audit: type=1326 audit(1761936974.040:480): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9258 comm="syz.0.969" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6bc484efc9 code=0x7ffc0000 [ 478.324798][ T37] audit: type=1326 audit(1761936974.040:481): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9258 comm="syz.0.969" exe="/root/syz-executor" sig=0 arch=c000003e syscall=299 compat=0 ip=0x7f6bc484efc9 code=0x7ffc0000 [ 478.367631][ T9272] netlink: 220 bytes leftover after parsing attributes in process `syz.0.969'. [ 478.990466][ T9276] FAULT_INJECTION: forcing a failure. [ 478.990466][ T9276] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 478.990504][ T9276] CPU: 0 UID: 0 PID: 9276 Comm: syz.0.974 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 478.990527][ T9276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 478.990538][ T9276] Call Trace: [ 478.990554][ T9276] [ 478.990564][ T9276] dump_stack_lvl+0x189/0x250 [ 478.990598][ T9276] ? __pfx____ratelimit+0x10/0x10 [ 478.990624][ T9276] ? __pfx_dump_stack_lvl+0x10/0x10 [ 478.990651][ T9276] ? __pfx__printk+0x10/0x10 [ 478.990687][ T9276] should_fail_ex+0x46c/0x600 [ 478.990718][ T9276] _copy_from_user+0x2d/0xb0 [ 478.990740][ T9276] __copy_msghdr+0x3c5/0x5b0 [ 478.990769][ T9276] ___sys_sendmsg+0x1a5/0x2a0 [ 478.990793][ T9276] ? __pfx____sys_sendmsg+0x10/0x10 [ 478.990864][ T9276] ? __fget_files+0x2a/0x420 [ 478.990891][ T9276] ? __fget_files+0x3a6/0x420 [ 478.990930][ T9276] __x64_sys_sendmsg+0x1a1/0x260 [ 478.991030][ T9276] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 478.991076][ T9276] ? __pfx_ksys_write+0x10/0x10 [ 478.991106][ T9276] ? do_syscall_64+0xbe/0xfa0 [ 478.991135][ T9276] do_syscall_64+0xfa/0xfa0 [ 478.991159][ T9276] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 478.991178][ T9276] ? asm_sysvec_reschedule_ipi+0x1a/0x20 [ 478.991197][ T9276] ? clear_bhb_loop+0x60/0xb0 [ 478.991220][ T9276] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 478.991239][ T9276] RIP: 0033:0x7f6bc484efc9 [ 478.991258][ T9276] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 478.991275][ T9276] RSP: 002b:00007f6bc2ab6038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 478.991298][ T9276] RAX: ffffffffffffffda RBX: 00007f6bc4aa5fa0 RCX: 00007f6bc484efc9 [ 478.991311][ T9276] RDX: 0000000000000004 RSI: 00002000000000c0 RDI: 0000000000000003 [ 478.991324][ T9276] RBP: 00007f6bc2ab6090 R08: 0000000000000000 R09: 0000000000000000 [ 478.991336][ T9276] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 478.991348][ T9276] R13: 00007f6bc4aa6038 R14: 00007f6bc4aa5fa0 R15: 00007fff7a54e8e8 [ 478.991383][ T9276] [ 479.118590][ T9278] netlink: 7064 bytes leftover after parsing attributes in process `syz.4.976'. [ 479.118622][ T9278] openvswitch: netlink: Missing key (keys=40, expected=2000) [ 479.536683][ C1] vkms_vblank_simulate: vblank timer overrun [ 479.654479][ T9282] netlink: 16 bytes leftover after parsing attributes in process `syz.4.977'. [ 480.657583][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 480.658164][ C1] vkms_vblank_simulate: vblank timer overrun [ 481.726376][ T43] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 481.731253][ T5115] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 481.765251][ T5115] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 481.775844][ T5115] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 481.781931][ T5115] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 481.783605][ T5115] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 481.889105][ T43] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 481.889141][ T43] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 481.889182][ T43] usb 1-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.00 [ 481.889205][ T43] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 481.904426][ T43] usb 1-1: config 0 descriptor?? [ 481.991468][ T9298] lo speed is unknown, defaulting to 1000 [ 482.345597][ C1] vkms_vblank_simulate: vblank timer overrun [ 482.362170][ T43] usbhid 1-1:0.0: can't add hid device: -71 [ 482.364821][ T43] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 482.430342][ T37] audit: type=1326 audit(1761936978.160:482): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9296 comm="syz.5.984" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f48bdf6efc9 code=0x7ffc0000 [ 482.430413][ T37] audit: type=1326 audit(1761936978.160:483): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9296 comm="syz.5.984" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f48bdf6efc9 code=0x7ffc0000 [ 482.430545][ T37] audit: type=1326 audit(1761936978.160:484): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9296 comm="syz.5.984" exe="/root/syz-executor" sig=0 arch=c000003e syscall=299 compat=0 ip=0x7f48bdf6efc9 code=0x7ffc0000 [ 482.430959][ T43] usb 1-1: USB disconnect, device number 22 [ 482.487915][ T9303] netlink: 220 bytes leftover after parsing attributes in process `syz.5.984'. [ 483.176551][ C1] vkms_vblank_simulate: vblank timer overrun [ 483.318766][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 483.353349][ T9298] chnl_net:caif_netlink_parms(): no params data found [ 483.358157][ T5802] Bluetooth: hci5: command 0x0406 tx timeout [ 483.358392][ C1] vkms_vblank_simulate: vblank timer overrun [ 483.640752][ T9321] FAULT_INJECTION: forcing a failure. [ 483.640752][ T9321] name failslab, interval 1, probability 0, space 0, times 0 [ 483.640791][ T9321] CPU: 0 UID: 0 PID: 9321 Comm: syz.5.991 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 483.640815][ T9321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 483.640828][ T9321] Call Trace: [ 483.640837][ T9321] [ 483.640845][ T9321] dump_stack_lvl+0x189/0x250 [ 483.640881][ T9321] ? __pfx____ratelimit+0x10/0x10 [ 483.640908][ T9321] ? __pfx_dump_stack_lvl+0x10/0x10 [ 483.640938][ T9321] ? __pfx__printk+0x10/0x10 [ 483.640969][ T9321] ? __pfx___might_resched+0x10/0x10 [ 483.640992][ T9321] ? fs_reclaim_acquire+0x7d/0x100 [ 483.641027][ T9321] should_fail_ex+0x46c/0x600 [ 483.641059][ T9321] should_failslab+0xa8/0x100 [ 483.641091][ T9321] __kmalloc_noprof+0xcc/0x7d0 [ 483.641118][ T9321] ? bpf_test_init+0x9f/0x150 [ 483.641144][ T9321] bpf_test_init+0x9f/0x150 [ 483.641168][ T9321] bpf_prog_test_run_flow_dissector+0x1e1/0x5c0 [ 483.641208][ T9321] ? __pfx_bpf_prog_test_run_flow_dissector+0x10/0x10 [ 483.641235][ T9321] ? __fget_files+0x2a/0x420 [ 483.641267][ T9321] ? __fget_files+0x2a/0x420 [ 483.641293][ T9321] ? __fget_files+0x3a6/0x420 [ 483.641319][ T9321] ? __fget_files+0x2a/0x420 [ 483.641353][ T9321] ? __pfx_bpf_prog_test_run_flow_dissector+0x10/0x10 [ 483.641378][ T9321] bpf_prog_test_run+0x2cd/0x340 [ 483.641410][ T9321] __sys_bpf+0x562/0x860 [ 483.641440][ T9321] ? __pfx___sys_bpf+0x10/0x10 [ 483.641463][ T9321] ? rt_mutex_slowunlock+0x1be/0x2e0 [ 483.641506][ T9321] ? ksys_write+0x230/0x260 [ 483.641535][ T9321] ? __pfx_ksys_write+0x10/0x10 [ 483.641568][ T9321] __x64_sys_bpf+0x7c/0x90 [ 483.641595][ T9321] do_syscall_64+0xfa/0xfa0 [ 483.641621][ T9321] ? lockdep_hardirqs_on+0x9c/0x150 [ 483.641647][ T9321] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 483.641667][ T9321] ? clear_bhb_loop+0x60/0xb0 [ 483.641693][ T9321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 483.641721][ T9321] RIP: 0033:0x7f48bdf6efc9 [ 483.641740][ T9321] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 483.641758][ T9321] RSP: 002b:00007f48bc1d6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 483.641779][ T9321] RAX: ffffffffffffffda RBX: 00007f48be1c5fa0 RCX: 00007f48bdf6efc9 [ 483.641794][ T9321] RDX: 000000000000004c RSI: 0000200000000240 RDI: 000000000000000a [ 483.641806][ T9321] RBP: 00007f48bc1d6090 R08: 0000000000000000 R09: 0000000000000000 [ 483.641818][ T9321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 483.641830][ T9321] R13: 00007f48be1c6038 R14: 00007f48be1c5fa0 R15: 00007ffc20bd62c8 [ 483.641866][ T9321] [ 483.792827][ T9324] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 483.794843][ T9324] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 483.896583][ T5801] Bluetooth: hci6: command tx timeout [ 484.240442][ T9330] netlink: 'syz.3.994': attribute type 10 has an invalid length. [ 484.240469][ T9330] netlink: 2 bytes leftover after parsing attributes in process `syz.3.994'. [ 484.281019][ T37] audit: type=1326 audit(1761936980.010:485): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9320 comm="syz.0.990" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6bc484efc9 code=0x7ffc0000 [ 484.281292][ T37] audit: type=1326 audit(1761936980.010:486): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9320 comm="syz.0.990" exe="/root/syz-executor" sig=0 arch=c000003e syscall=299 compat=0 ip=0x7f6bc484efc9 code=0x7ffc0000 [ 484.361985][ T9330] team0: entered promiscuous mode [ 484.362013][ T9330] team_slave_0: entered promiscuous mode [ 484.362396][ T9330] team_slave_1: entered promiscuous mode [ 484.363079][ T9330] bridge0: port 3(team0) entered blocking state [ 484.388806][ T9330] bridge0: port 3(team0) entered disabled state [ 484.389055][ T9330] team0: entered allmulticast mode [ 484.389073][ T9330] team_slave_0: entered allmulticast mode [ 484.389093][ T9330] team_slave_1: entered allmulticast mode [ 484.438470][ T9330] bridge0: port 3(team0) entered blocking state [ 484.439185][ T9330] bridge0: port 3(team0) entered forwarding state [ 484.476989][ T9298] bridge0: port 1(bridge_slave_0) entered blocking state [ 484.477171][ T9298] bridge0: port 1(bridge_slave_0) entered disabled state [ 484.477441][ T9298] bridge_slave_0: entered allmulticast mode [ 484.480665][ T9298] bridge_slave_0: entered promiscuous mode [ 484.485384][ T9298] bridge0: port 2(bridge_slave_1) entered blocking state [ 484.485623][ T9298] bridge0: port 2(bridge_slave_1) entered disabled state [ 484.485843][ T9298] bridge_slave_1: entered allmulticast mode [ 484.560009][ T9298] bridge_slave_1: entered promiscuous mode [ 484.808124][ T9336] hub 1-0:1.0: USB hub found [ 484.833255][ T9336] hub 1-0:1.0: 1 port detected [ 484.944491][ T9298] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 484.960464][ T9298] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 485.336451][ T5883] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 485.416062][ C1] vkms_vblank_simulate: vblank timer overrun [ 485.486443][ T5883] usb 4-1: Using ep0 maxpacket: 8 [ 485.489500][ T37] audit: type=1326 audit(1761936981.220:487): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9346 comm="syz.4.1000" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2f4774efc9 code=0x7ffc0000 [ 485.489827][ T37] audit: type=1326 audit(1761936981.220:488): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9346 comm="syz.4.1000" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2f4774efc9 code=0x7ffc0000 [ 485.491443][ T37] audit: type=1326 audit(1761936981.220:489): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9346 comm="syz.4.1000" exe="/root/syz-executor" sig=0 arch=c000003e syscall=299 compat=0 ip=0x7f2f4774efc9 code=0x7ffc0000 [ 485.569610][ T5883] usb 4-1: config 16 has an invalid descriptor of length 0, skipping remainder of the config [ 485.569703][ T5883] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 485.569736][ T5883] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 485.569761][ T5883] usb 4-1: config 16 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 485.569807][ T5883] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 485.569832][ T5883] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 485.801577][ C1] vkms_vblank_simulate: vblank timer overrun [ 485.848925][ T9355] netlink: 220 bytes leftover after parsing attributes in process `syz.4.1000'. [ 486.597486][ C1] vkms_vblank_simulate: vblank timer overrun [ 486.723189][ C1] vkms_vblank_simulate: vblank timer overrun [ 486.793218][ T5883] usbtmc 4-1:16.0: bulk endpoints not found [ 486.801315][ T5801] Bluetooth: hci6: command tx timeout [ 486.871805][ C1] vkms_vblank_simulate: vblank timer overrun [ 487.775755][ T9298] team0: Port device team_slave_0 added [ 487.808350][ T9298] team0: Port device team_slave_1 added [ 488.160406][ T5883] usb 4-1: USB disconnect, device number 22 [ 488.261122][ T9298] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 488.261142][ T9298] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 488.261172][ T9298] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 488.266986][ T9298] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 488.267002][ T9298] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 488.267026][ T9298] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 488.442573][ T9374] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 488.443148][ T9374] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 488.654587][ T9298] hsr_slave_0: entered promiscuous mode [ 488.664490][ T9298] hsr_slave_1: entered promiscuous mode [ 488.665806][ T9298] debugfs: 'hsr0' already exists in 'hsr' [ 488.665834][ T9298] Cannot create hsr debugfs directory [ 488.861095][ T5801] Bluetooth: hci6: command tx timeout [ 488.986348][ T5883] usb 1-1: new full-speed USB device number 23 using dummy_hcd [ 489.117347][ T6004] IPVS: starting estimator thread 0... [ 489.158944][ T5883] usb 1-1: config 0 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 489.159090][ T5883] usb 1-1: config 0 interface 0 altsetting 255 has 1 endpoint descriptor, different from the interface descriptor's value: 4 [ 489.159119][ T5883] usb 1-1: config 0 interface 0 has no altsetting 0 [ 489.159154][ T5883] usb 1-1: New USB device found, idVendor=8380, idProduct=1850, bcdDevice= 0.00 [ 489.159177][ T5883] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 489.184779][ T5883] usb 1-1: config 0 descriptor?? [ 489.216791][ T9386] IPVS: using max 7 ests per chain, 16800 per kthread [ 489.239919][ T9387] syzkaller1: entered promiscuous mode [ 489.239950][ T9387] syzkaller1: entered allmulticast mode [ 489.510896][ T5883] usbhid 1-1:0.0: can't add hid device: -71 [ 489.511036][ T5883] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 489.513956][ T9396] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1011'. [ 489.526590][ T5883] usb 1-1: USB disconnect, device number 23 [ 489.576513][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 489.715680][ T9400] netlink: 56 bytes leftover after parsing attributes in process `syz.0.1013'. [ 489.719363][ T9400] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1013'. [ 489.855574][ T9396] batadv0: entered promiscuous mode [ 489.855968][ T9396] macsec0: entered allmulticast mode [ 489.855985][ T9396] batadv0: entered allmulticast mode [ 489.895312][ T9396] batadv0: left allmulticast mode [ 489.895442][ T9396] batadv0: left promiscuous mode [ 490.302139][ T9403] netlink: 32 bytes leftover after parsing attributes in process `syz.5.1014'. [ 490.325965][ T9403] netlink: 32 bytes leftover after parsing attributes in process `syz.5.1014'. [ 490.941454][ T5801] Bluetooth: hci6: command tx timeout [ 490.958511][ T9413] FAULT_INJECTION: forcing a failure. [ 490.958511][ T9413] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 490.958553][ T9413] CPU: 0 UID: 0 PID: 9413 Comm: syz.0.1016 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 490.958574][ T9413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 490.958585][ T9413] Call Trace: [ 490.958593][ T9413] [ 490.958600][ T9413] dump_stack_lvl+0x189/0x250 [ 490.958643][ T9413] ? __pfx____ratelimit+0x10/0x10 [ 490.958666][ T9413] ? __pfx_dump_stack_lvl+0x10/0x10 [ 490.958700][ T9413] ? __pfx__printk+0x10/0x10 [ 490.958735][ T9413] should_fail_ex+0x46c/0x600 [ 490.958765][ T9413] _copy_from_user+0x2d/0xb0 [ 490.958785][ T9413] __copy_msghdr+0x3c5/0x5b0 [ 490.958812][ T9413] ___sys_sendmsg+0x1a5/0x2a0 [ 490.958836][ T9413] ? __pfx____sys_sendmsg+0x10/0x10 [ 490.958894][ T9413] ? __fget_files+0x2a/0x420 [ 490.958917][ T9413] ? __fget_files+0x3a6/0x420 [ 490.958951][ T9413] __sys_sendmmsg+0x22d/0x430 [ 490.958978][ T9413] ? __pfx___sys_sendmmsg+0x10/0x10 [ 490.959009][ T9413] ? rt_mutex_slowunlock+0x1be/0x2e0 [ 490.959045][ T9413] ? ksys_write+0x230/0x260 [ 490.959069][ T9413] ? __pfx_ksys_write+0x10/0x10 [ 490.959096][ T9413] __x64_sys_sendmmsg+0xa0/0xc0 [ 490.959118][ T9413] do_syscall_64+0xfa/0xfa0 [ 490.959139][ T9413] ? lockdep_hardirqs_on+0x9c/0x150 [ 490.959161][ T9413] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 490.959178][ T9413] ? clear_bhb_loop+0x60/0xb0 [ 490.959200][ T9413] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 490.959217][ T9413] RIP: 0033:0x7f6bc484efc9 [ 490.959233][ T9413] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 490.959248][ T9413] RSP: 002b:00007f6bc2ab6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 490.959269][ T9413] RAX: ffffffffffffffda RBX: 00007f6bc4aa5fa0 RCX: 00007f6bc484efc9 [ 490.959283][ T9413] RDX: 0000000000000003 RSI: 0000200000005140 RDI: 0000000000000003 [ 490.959295][ T9413] RBP: 00007f6bc2ab6090 R08: 0000000000000000 R09: 0000000000000000 [ 490.959306][ T9413] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000001 [ 490.959318][ T9413] R13: 00007f6bc4aa6038 R14: 00007f6bc4aa5fa0 R15: 00007fff7a54e8e8 [ 490.959349][ T9413] [ 491.654778][ C0] vkms_vblank_simulate: vblank timer overrun [ 491.688120][ T9298] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 492.321306][ C0] vkms_vblank_simulate: vblank timer overrun [ 492.684381][ C0] vkms_vblank_simulate: vblank timer overrun [ 492.874552][ C0] vkms_vblank_simulate: vblank timer overrun [ 492.934880][ T9298] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 493.056968][ C0] vkms_vblank_simulate: vblank timer overrun [ 493.130756][ T9298] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 493.295568][ C0] vkms_vblank_simulate: vblank timer overrun [ 493.408874][ T9298] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 493.455013][ T37] audit: type=1326 audit(1761936989.180:490): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9424 comm="syz.5.1020" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f48bdf6efc9 code=0x7ffc0000 [ 493.455077][ T37] audit: type=1326 audit(1761936989.180:491): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9424 comm="syz.5.1020" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f48bdf6efc9 code=0x7ffc0000 [ 493.497932][ T37] audit: type=1326 audit(1761936989.230:492): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9424 comm="syz.5.1020" exe="/root/syz-executor" sig=0 arch=c000003e syscall=299 compat=0 ip=0x7f48bdf6efc9 code=0x7ffc0000 [ 493.665327][ T9434] netlink: 220 bytes leftover after parsing attributes in process `syz.5.1020'. [ 494.066609][ T38] INFO: task syz.1.634:8067 blocked for more than 143 seconds. [ 494.066637][ T38] Not tainted syzkaller #0 [ 494.066649][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 494.066659][ T38] task:syz.1.634 state:D stack:25896 pid:8067 tgid:8059 ppid:5804 task_flags:0x400040 flags:0x00080002 [ 494.066729][ T38] Call Trace: [ 494.066737][ T38] [ 494.066752][ T38] __schedule+0x16f3/0x4c20 [ 494.066800][ T38] ? __lock_acquire+0xab9/0xd20 [ 494.066838][ T38] ? __lock_acquire+0xab9/0xd20 [ 494.066866][ T38] ? __pfx___schedule+0x10/0x10 [ 494.066913][ T38] ? schedule+0x91/0x360 [ 494.066943][ T38] schedule+0x165/0x360 [ 494.066972][ T38] __fuse_simple_request+0x11d2/0x1bb0 [ 494.067001][ T38] ? rcu_is_watching+0x15/0xb0 [ 494.067036][ T38] ? __pfx___fuse_simple_request+0x10/0x10 [ 494.067066][ T38] ? __pfx_autoremove_wake_function+0x10/0x10 [ 494.067100][ T38] ? __pfx_autoremove_wake_function+0x10/0x10 [ 494.067132][ T38] ? __pfx_autoremove_wake_function+0x10/0x10 [ 494.067160][ T38] ? kasan_check_range+0xad/0x2c0 [ 494.067203][ T38] fuse_file_open+0x481/0x910 [ 494.067249][ T38] ? __pfx_fuse_file_open+0x10/0x10 [ 494.067296][ T38] ? __pfx_smack_file_open+0x10/0x10 [ 494.067340][ T38] ? mnt_get_write_access+0x66/0x2d0 [ 494.067366][ T38] fuse_open+0x374/0x760 [ 494.067399][ T38] ? __pfx_fuse_open+0x10/0x10 [ 494.067426][ T38] do_dentry_open+0x9b1/0x1350 [ 494.067474][ T38] vfs_open+0x3b/0x350 [ 494.067491][ T38] ? path_openat+0x2ed9/0x3840 [ 494.067518][ T38] path_openat+0x2ef1/0x3840 [ 494.067631][ T38] ? try_to_take_rt_mutex+0x840/0xb00 [ 494.067688][ T38] ? __pfx_path_openat+0x10/0x10 [ 494.067713][ T38] ? do_raw_spin_lock+0x121/0x290 [ 494.067751][ T38] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 494.067778][ T38] ? lockdep_hardirqs_on+0x9c/0x150 [ 494.067806][ T38] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 494.067843][ T38] do_filp_open+0x1fa/0x410 [ 494.067871][ T38] ? __pfx_do_filp_open+0x10/0x10 [ 494.067891][ T38] ? rt_mutex_slowunlock+0x493/0x8a0 [ 494.067945][ T38] ? alloc_fd+0x64f/0x6c0 [ 494.067987][ T38] do_sys_openat2+0x121/0x1c0 [ 494.068012][ T38] ? __pfx_do_sys_openat2+0x10/0x10 [ 494.068038][ T38] ? __pfx_preempt_schedule_notrace+0x10/0x10 [ 494.068077][ T38] __x64_sys_openat+0x138/0x170 [ 494.068106][ T38] do_syscall_64+0xfa/0xfa0 [ 494.068136][ T38] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 494.068155][ T38] ? asm_sysvec_reschedule_ipi+0x1a/0x20 [ 494.068176][ T38] ? clear_bhb_loop+0x60/0xb0 [ 494.068202][ T38] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 494.068223][ T38] RIP: 0033:0x7f84b29befc9 [ 494.068243][ T38] RSP: 002b:00007f84b0be4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 494.068265][ T38] RAX: ffffffffffffffda RBX: 00007f84b2c16180 RCX: 00007f84b29befc9 [ 494.068280][ T38] RDX: 0000000000080101 RSI: 0000200000000280 RDI: ffffffffffffff9c [ 494.068295][ T38] RBP: 00007f84b2a41f91 R08: 0000000000000000 R09: 0000000000000000 [ 494.068309][ T38] R10: 0000000000000101 R11: 0000000000000246 R12: 0000000000000000 [ 494.068322][ T38] R13: 00007f84b2c16218 R14: 00007f84b2c16180 R15: 00007ffcb0fe6918 [ 494.068360][ T38] [ 494.068386][ T38] [ 494.068386][ T38] Showing all locks held in the system: [ 494.068397][ T38] 1 lock held by khungtaskd/38: [ 494.068410][ T38] #0: ffffffff8d5aa6c0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 494.068464][ T38] 3 locks held by kworker/1:1/43: [ 494.068476][ T38] 6 locks held by kworker/u8:2/44: [ 494.068509][ T38] 2 locks held by getty/5557: [ 494.068520][ T38] #0: ffff88823bf5e0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 494.068580][ T38] #1: ffffc90003e7e2e0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x444/0x1400 [ 494.068646][ T38] 5 locks held by kworker/u8:17/7242: [ 494.068660][ T38] 1 lock held by syz-executor/9298: [ 494.068672][ T38] 4 locks held by syz.0.1018/9417: [ 494.068683][ T38] 1 lock held by syz.5.1020/9430: [ 494.068696][ T38] 2 locks held by syz-executor/9444: [ 494.068708][ T38] [ 494.068713][ T38] ============================================= [ 494.068713][ T38] [ 494.068722][ T38] NMI backtrace for cpu 1 [ 494.068737][ T38] CPU: 1 UID: 0 PID: 38 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 494.068760][ T38] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 494.068771][ T38] Call Trace: [ 494.068779][ T38] [ 494.068786][ T38] dump_stack_lvl+0x189/0x250 [ 494.068821][ T38] ? __pfx_dump_stack_lvl+0x10/0x10 [ 494.068851][ T38] ? __pfx__printk+0x10/0x10 [ 494.068891][ T38] nmi_cpu_backtrace+0x39e/0x3d0 [ 494.068916][ T38] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 494.068941][ T38] ? __pfx__printk+0x10/0x10 [ 494.068971][ T38] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 494.068996][ T38] nmi_trigger_cpumask_backtrace+0x17a/0x300 [ 494.069022][ T38] watchdog+0xf60/0xfa0 [ 494.069055][ T38] ? watchdog+0x1e2/0xfa0 [ 494.069090][ T38] kthread+0x711/0x8a0 [ 494.069118][ T38] ? __pfx_watchdog+0x10/0x10 [ 494.069142][ T38] ? __pfx_kthread+0x10/0x10 [ 494.069166][ T38] ? rt_spin_unlock+0x150/0x200 [ 494.069189][ T38] ? rt_spin_unlock+0x161/0x200 [ 494.069208][ T38] ? __pfx_kthread+0x10/0x10 [ 494.069236][ T38] ret_from_fork+0x4bc/0x870 [ 494.069263][ T38] ? __pfx_ret_from_fork+0x10/0x10 [ 494.069295][ T38] ? __switch_to_asm+0x39/0x70 [ 494.069313][ T38] ? __switch_to_asm+0x33/0x70 [ 494.069330][ T38] ? __pfx_kthread+0x10/0x10 [ 494.069361][ T38] ret_from_fork_asm+0x1a/0x30 [ 494.069400][ T38] [ 494.069407][ T38] Sending NMI from CPU 1 to CPUs 0: [ 494.069434][ C0] NMI backtrace for cpu 0 [ 494.069450][ C0] CPU: 0 UID: 0 PID: 7242 Comm: kworker/u8:17 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 494.069469][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 494.069479][ C0] Workqueue: events_unbound cfg80211_wiphy_work [ 494.069502][ C0] RIP: 0010:lock_release+0x2cd/0x3e0 [ 494.069525][ C0] Code: 56 f7 c3 00 02 00 00 74 01 fb 65 48 8b 05 3b 6f 06 10 48 3b 44 24 28 0f 85 8b 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f <5d> c3 cc cc cc cc cc 90 0f 0b 90 e9 5d fd ff ff 90 0f 0b 90 48 c7 [ 494.069538][ C0] RSP: 0018:ffffc9001d077150 EFLAGS: 00000086 [ 494.069552][ C0] RAX: 4bb4de1a0534b800 RBX: 0000000000000a02 RCX: 4bb4de1a0534b800 [ 494.069564][ C0] RDX: 0000000000000003 RSI: ffffffff8cf63e4f RDI: ffffffff8b3ddd60 [ 494.069576][ C0] RBP: ffff888035c70bd8 R08: 0000000000000003 R09: 0000000000000004 [ 494.069586][ C0] R10: dffffc0000000000 R11: fffff52003a0ee1c R12: dffffc0000000000 [ 494.069597][ C0] R13: ffff8880b883fa50 R14: ffff8880b883fa50 R15: 1ffff92003a0ee2c [ 494.069609][ C0] FS: 0000000000000000(0000) GS:ffff888126df9000(0000) knlGS:0000000000000000 [ 494.069622][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 494.069634][ C0] CR2: 00007f352c3522e0 CR3: 000000006aedc000 CR4: 00000000003526f0 [ 494.069650][ C0] Call Trace: [ 494.069656][ C0] [ 494.069663][ C0] _raw_spin_unlock_irqrestore+0x70/0x110 [ 494.069685][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 494.069705][ C0] ? __lock_acquire+0xab9/0xd20 [ 494.069728][ C0] rt_mutex_slowunlock+0x493/0x8a0 [ 494.069744][ C0] ? rt_spin_lock+0x1c1/0x3e0 [ 494.069762][ C0] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 494.069779][ C0] ? rt_spin_unlock+0x150/0x200 [ 494.069805][ C0] ? rt_spin_unlock+0x161/0x200 [ 494.069822][ C0] ___slab_alloc+0x879/0x13f0 [ 494.069839][ C0] ? __lock_acquire+0xab9/0xd20 [ 494.069859][ C0] ? ieee802_11_parse_elems_full+0x152/0x2ab0 [ 494.069882][ C0] __slab_alloc+0xc6/0x1f0 [ 494.069896][ C0] ? ieee802_11_parse_elems_full+0x152/0x2ab0 [ 494.069917][ C0] __kmalloc_noprof+0x14b/0x7d0 [ 494.069937][ C0] ? ieee802_11_parse_elems_full+0x152/0x2ab0 [ 494.069959][ C0] ieee802_11_parse_elems_full+0x152/0x2ab0 [ 494.069984][ C0] ? try_to_take_rt_mutex+0x840/0xb00 [ 494.070013][ C0] ? __pfx_ieee802_11_parse_elems_full+0x10/0x10 [ 494.070038][ C0] ieee80211_ibss_rx_queued_mgmt+0x47a/0x2af0 [ 494.070056][ C0] ? __lock_acquire+0xab9/0xd20 [ 494.070078][ C0] ? do_raw_spin_lock+0x121/0x290 [ 494.070100][ C0] ? __pfx_ieee80211_ibss_rx_queued_mgmt+0x10/0x10 [ 494.070116][ C0] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 494.070136][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 494.070156][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 494.070175][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 494.070201][ C0] ? rt_mutex_slowunlock+0x493/0x8a0 [ 494.070229][ C0] ieee80211_iface_work+0x85f/0x12d0 [ 494.070253][ C0] cfg80211_wiphy_work+0x2bb/0x470 [ 494.070273][ C0] ? process_scheduled_works+0x9ef/0x17b0 [ 494.070293][ C0] process_scheduled_works+0xae1/0x17b0 [ 494.070324][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 494.070350][ C0] worker_thread+0x8a0/0xda0 [ 494.070370][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 494.070393][ C0] ? __kthread_parkme+0x7b/0x200 [ 494.070416][ C0] kthread+0x711/0x8a0 [ 494.070439][ C0] ? __pfx_worker_thread+0x10/0x10 [ 494.070457][ C0] ? __pfx_kthread+0x10/0x10 [ 494.070478][ C0] ? __rcu_read_unlock+0x84/0xe0 [ 494.070498][ C0] ? rt_spin_unlock+0x161/0x200 [ 494.070513][ C0] ? __pfx_kthread+0x10/0x10 [ 494.070535][ C0] ret_from_fork+0x4bc/0x870 [ 494.070554][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 494.070575][ C0] ? __switch_to_asm+0x39/0x70 [ 494.070590][ C0] ? __switch_to_asm+0x33/0x70 [ 494.070604][ C0] ? __pfx_kthread+0x10/0x10 [ 494.070626][ C0] ret_from_fork_asm+0x1a/0x30 [ 494.070649][ C0] [ 494.393651][ C0] vkms_vblank_simulate: vblank timer overrun [ 494.556681][ C0] vkms_vblank_simulate: vblank timer overrun [ 494.594628][ C0] vkms_vblank_simulate: vblank timer overrun [ 495.401941][ C0] vkms_vblank_simulate: vblank timer overrun [ 496.195120][ T9298] 8021q: adding VLAN 0 to HW filter on device bond0 [ 496.237812][ T9298] 8021q: adding VLAN 0 to HW filter on device team0 [ 496.253847][ T71] bridge0: port 1(bridge_slave_0) entered blocking state [ 496.254021][ T71] bridge0: port 1(bridge_slave_0) entered forwarding state [ 496.283390][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 496.283720][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 496.785876][ T9298] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 497.082328][ T9298] veth0_vlan: entered promiscuous mode [ 497.090385][ T9298] veth1_vlan: entered promiscuous mode [ 497.152217][ T9298] veth0_macvtap: entered promiscuous mode [ 497.156178][ T9298] veth1_macvtap: entered promiscuous mode [ 497.178539][ T9298] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 497.197438][ T9298] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 497.213669][ T71] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 497.213967][ T71] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 497.214008][ T71] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 497.214044][ T71] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 497.473315][ T88] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 497.473339][ T88] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 497.519225][ T44] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 497.519247][ T44] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 501.096565][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 501.755176][ T1322] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.755286][ T1322] ieee802154 phy1 wpan1: encryption failed: -22