last executing test programs: 7.972186786s ago: executing program 3 (id=2847): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x20040, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000007040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text64={0x40, &(0x7f0000000640)="430fc73f0f2390b9800000c00f3235010000000f300f20d835080000000f22d8c4e18173f53866baf80cb83879e487ef66bafc0cec66b88e008ec02d1aa80000460f1c460041ae", 0x47}], 0x1, 0x74, 0x0, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000000240)) ioctl$KVM_RUN(r2, 0xae80, 0x0) setitimer(0x2, &(0x7f00000000c0)={{0x77359400}}, 0x0) setrlimit(0xf, &(0x7f0000000000)={0x1, 0x5}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000380)="c62ed2d669d70000000000002a22ce714f", 0x11, 0x8040, 0x0, 0x0) 6.411843372s ago: executing program 3 (id=2853): mkdir(0x0, 0xfffffffffffffffe) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x2, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006180)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000004180)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x1, {0x4, 0x2, 0xffffffffffffeffe, 0xfffffffffffffffd, 0x0, 0x0, {0x40, 0x8, 0xb, 0xffff, 0x0, 0x1, 0x0, 0x0, 0x120, 0x2000, 0x0, r2, r3, 0x501, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0d000003005a"], 0x50) write$FUSE_INIT(r0, &(0x7f0000000440)={0x50, 0x0, r1, {0x7, 0x29, 0x0, 0x10248ca4, 0x40, 0x53, 0x0, 0x1, 0x0, 0x0, 0x10, 0x7fffffff}}, 0x50) r4 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x3) ioctl$TIOCGPTPEER(r4, 0x1269, 0x200000000005) 6.370981175s ago: executing program 3 (id=2855): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000c40)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010100000000000008002b00000008000300", @ANYRES32=r2, @ANYBLOB="050034006e000000080026006c0900001e0094"], 0x74}, 0x1, 0x0, 0x0, 0x884}, 0x40804) 6.292103223s ago: executing program 3 (id=2856): socket$igmp(0x2, 0x3, 0x2) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000080)='sys_enter\x00', r0}, 0x10) socket$xdp(0x2c, 0x3, 0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socket(0x10, 0x3, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000500), 0x40, 0x0) socket$caif_stream(0x25, 0x1, 0x0) syz_io_uring_setup(0x179a, &(0x7f00000000c0)={0x0, 0xfb29, 0x100, 0x2, 0x2f5}, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0e"], 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x10, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b702000002000000850000008600000018110000", @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bca2000000000000a6020000f8ffffffb703000008000000b704000000000000850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='memory.events\x00', 0x100002, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000400)={{r4}, &(0x7f0000000240), &(0x7f00000003c0)=r6}, 0x20) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000000)={r5, r2, 0x25, 0x2, @void}, 0x10) syz_emit_ethernet(0x4e, &(0x7f00000001c0)=ANY=[], 0x0) 4.852385161s ago: executing program 3 (id=2863): mkdir(&(0x7f0000000300)='./file0\x00', 0xfffffffffffffffe) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x2, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) syz_fuse_handle_req(r0, &(0x7f0000004180)="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ee9f75191631d2a4c4da06fc38423b1d5b828d7201235b2974164f52aa16bee70ee509250752f4fdd6b9f8d021943df8320682a6f80ff0d67ab7a4ceea807bd5b3b7b6380b0c7f0caa67b0208ba71317f0355a3b755af0e2c007186389438615df80b7b25104a733fc90625b62682198733c0f1625dfaa08cf81e3df043094b7b5a098b3b36f803b5b0f10a057bf814ae3579932c0a5f208985bab3d817f975283b8838ae5cb709be72b58df7425e059fdbf4e0ee51b3da01fe0b44963c1196baee5ec5909ad80d9d1660f3edd90374952a0bf8b3bece2c2f944593f4de7de5e05ded096b8f4f05d65dfc2e806f78220d84b3db564fb12f4e5e8f5eab316591f004e9374cce8e787263bc3827affe6793c130b8621d3bbb2a86fd87f070ea21718281ee7aec4bb3bb71af4bf5721cecd139c4be8c9df4ec8dfb09a5cf1d86a25d39faa9f064a997c214f334e4410917fc3b4d67ada8d87a38c0f86b02bf653dddaeb5b75b300f8bcfd792858bef8ab23e063421939c59212964c9ed5dd56e215db58cef53d31a966bb8ce4ed56287fecb3a85ba435e0b41b20ba1164b9c9f2c49fa0f7b17a89e0ec47eefe992d63ee29c8c0a1ece2664fee8edadd43636a54c48519b4fcf55b0d9103602b92441a5f85cf8c5e406d0f5815f8f37309934bd78fbc2acf0a03b051b4528db4f7c09de7d0aabafca3736b8259c818ca338ca6754e0747717c2794d664a1cacc1e9c52764a308e6df73d975638630b74cce6c49b1bac16454e96852c4f9d8ed118e86d2f1c8dc33bccd4a07be128db5e80f5684ddcc1158e744411acde590f902f0987cfb750bb5bfeed53bff076868986b566d7701f48ddfcacbd325c8d930bcef26713bf60585d5c991e2a6cc33ccbc27f7ddfba18f998497c2eb378cc8f2cc07a1b4f141c5e0fb6f52e18242e505bcf6dd20e33a469d056a0b4fd5e72d0da9d0bcce1e2f9e9dc7d1c7b6cb0f3604287eca", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x1, {0x4, 0x2, 0xffffffffffffeffe, 0xfffffffffffffffd, 0x0, 0x0, {0x40, 0x8, 0xb, 0xffff, 0x0, 0x1, 0x0, 0x0, 0x120, 0x2000, 0x0, 0x0, 0x0, 0x501, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0d000003005a"], 0x50) write$FUSE_INIT(r0, &(0x7f0000000440)={0x50, 0x0, 0x0, {0x7, 0x29, 0x0, 0x10248ca4, 0x40, 0x53, 0x0, 0x1, 0x0, 0x0, 0x10, 0x7fffffff}}, 0x50) r1 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x3) ioctl$TIOCGPTPEER(r1, 0x80204d01, 0x200000000005) 3.962652481s ago: executing program 3 (id=2870): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x20040, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000007040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text64={0x40, &(0x7f0000000640)="430fc73f0f2390b9800000c00f3235010000000f300f20d835080000000f22d8c4e18173f53866baf80cb83879e487ef66bafc0cec66b88e008ec02d1aa80000460f1c460041ae", 0x47}], 0x1, 0x74, 0x0, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000000240)) ioctl$KVM_RUN(r2, 0xae80, 0x0) setitimer(0x2, &(0x7f00000000c0)={{0x77359400}}, 0x0) setrlimit(0xf, &(0x7f0000000000)={0x1, 0x5}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000380)="c62ed2d669d70000000000002a22ce714f", 0x11, 0x8040, 0x0, 0x0) 2.892132058s ago: executing program 1 (id=2878): mkdir(&(0x7f0000000300)='./file0\x00', 0xfffffffffffffffe) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x2, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) syz_fuse_handle_req(r0, &(0x7f0000004180)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x1, {0x4, 0x2, 0xffffffffffffeffe, 0xfffffffffffffffd, 0x0, 0x0, {0x40, 0x8, 0xb, 0xffff, 0x0, 0x1, 0x0, 0x0, 0x120, 0x2000, 0x0, 0x0, 0x0, 0x501, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0d000003005a"], 0x50) write$FUSE_INIT(r0, &(0x7f0000000440)={0x50, 0x0, 0x0, {0x7, 0x29, 0x0, 0x10248ca4, 0x40, 0x53, 0x0, 0x1, 0x0, 0x0, 0x10, 0x7fffffff}}, 0x50) r1 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x3) ioctl$TIOCGPTPEER(r1, 0x80204d01, 0x200000000005) 2.021491366s ago: executing program 2 (id=2879): mkdir(&(0x7f0000000300)='./file0\x00', 0xfffffffffffffffe) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) read$FUSE(r0, &(0x7f0000006180)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x1, {0x4, 0x2, 0xffffffffffffeffe, 0xfffffffffffffffd, 0x0, 0x0, {0x40, 0x8, 0xb, 0xffff, 0x0, 0x1, 0x0, 0x0, 0x120, 0x2000, 0x0, r2, r3, 0x501, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0d000003005a"], 0x50) write$FUSE_INIT(r0, &(0x7f0000000440)={0x50, 0x0, r1, {0x7, 0x29, 0x0, 0x10248ca4, 0x40, 0x53, 0x0, 0x1, 0x0, 0x0, 0x10, 0x7fffffff}}, 0x50) r4 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x3) ioctl$TIOCGPTPEER(r4, 0x80044d0d, 0x200000000005) 1.951704187s ago: executing program 1 (id=2880): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000c40)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010100000000000008002b00000008000300", @ANYRES32=r2, @ANYBLOB="050034006e000000080026006c0900001e0094"], 0x74}, 0x1, 0x0, 0x0, 0x884}, 0x40804) 1.951386119s ago: executing program 2 (id=2881): madvise(&(0x7f0000130000/0xd000)=nil, 0xd000, 0x0) r0 = syz_open_dev$sg(0x0, 0x0, 0x22c43) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, 0x0) io_uring_setup(0x2fd0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f00000001c0), r1) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010027bd7000fcdbdf25030000000500050000000000180001801400020073797a5f74756e00000000fc00000000050003"], 0x3c}, 0x1, 0x0, 0x0, 0x20009805}, 0x4000080) mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x13, &(0x7f0000000080)=ANY=[@ANYBLOB="18080000000000000000000000000000851000000600000018020000", @ANYRES32, @ANYBLOB="00000000000000006600020000000000180000000000000000000000000000009500040000000000360a020000000000180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50a00000000000085000000060000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x2, 0xff5c, &(0x7f0000000340)=""/222}, 0x78) execve(&(0x7f00000190c0)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1c3425, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000180)={[&(0x7f0000000300)=' wO\xd5\xce\x82\x89r\xa0\r\xc4Z\x15\xfds\x17g\n\xee\x9f\a0\xc3\x80\xbf\x80j$\xe6Z\xde\xf1pc\x96\x8f\xb5\x9d\xe3\x11m\x88~\xe3\xc7\xe3\t\xab\xbb@\xd9\xf8\xa2N\x03\xcf\xe4\xd6\x0ew\x10\xc2\xaa\x84bC\xc8\xd0\xe07\xa1\rIa\xb1^\xc5WG\xccV\xd3\x91\x84x\x9d\x8eg\x84\xeb\x9e;\x8f\xa1\xa3\xcf]@\x82\xcf\x01$;\xd5\xc0\xa8\xc8r\x0e_\xac\xef\xf5\r\xd5Q\v\b#E\xcf@a\xa2\xaa#\x13S\x04\x12$\xcb\xbeV!\x1d\xc7\x84_\\ \xc7oh$\xc9\x06m']}) mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d76697274696f2c6e6f657874656e642c6163638173733d616e792c63616368653d667363616368652c76657273696f6e3d3970323030302e75"]) chdir(&(0x7f0000000100)='./file0\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuset.memory_pressure_enabled\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040), 0x208e24b) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_SET(r4, 0x4b72, &(0x7f0000000000)={0x5, 0x0, 0x29, 0x1e, 0x280, 0x0}) ftruncate(r3, 0x5) rmdir(&(0x7f00000000c0)='./file0\x00') 1.401035774s ago: executing program 1 (id=2884): socket$igmp(0x2, 0x3, 0x2) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000080)='sys_enter\x00', r0}, 0x10) socket$xdp(0x2c, 0x3, 0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socket(0x10, 0x3, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000500), 0x40, 0x0) socket$caif_stream(0x25, 0x1, 0x0) syz_io_uring_setup(0x179a, &(0x7f00000000c0)={0x0, 0xfb29, 0x100, 0x2, 0x2f5}, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0e"], 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x10, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bca2000000000000a6020000f8ffffffb703000008000000b704000000000000850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='memory.events\x00', 0x100002, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000400)={{r4}, &(0x7f0000000240), &(0x7f00000003c0)=r6}, 0x20) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000000)={r5, r2, 0x25, 0x2, @void}, 0x10) syz_emit_ethernet(0x4e, &(0x7f00000001c0)=ANY=[], 0x0) 1.219756253s ago: executing program 2 (id=2885): ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000440)={'ip6tnl0\x00', &(0x7f00000003c0)={'syztnl2\x00', 0x0, 0x4, 0x3, 0x3, 0xffffffff, 0x27, @remote, @mcast1, 0x7, 0x8, 0x6, 0x10}}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000480)=@getchain={0x3c, 0x66, 0x400, 0x70bd2d, 0x25dfdbfb, {0x0, 0x0, 0x0, r0, {0x8, 0xffe0}, {0xc, 0xb}, {0x1, 0xf}}, [{0x8, 0xb, 0x6}, {0x8, 0xb, 0x6}, {0x8, 0xb, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40090}, 0x4048840) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010400b500000000040000000000", @ANYRES32=0x0, @ANYBLOB="00000000001400001c00128009000100626f6e64000000000c000280080014"], 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x8000010}, 0x48000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="500000001000010425bbe5ad600027842cf52300", @ANYRESHEX=r1, @ANYBLOB="0300000000000000280012800a00010076786c616e"], 0x50}, 0x1, 0x0, 0x0, 0x13d33d22cca65c15}, 0x4008840) r2 = socket$inet6(0xa, 0x80002, 0x0) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001240)=@newqdisc={0x28, 0x24, 0xd0f, 0x0, 0x0, {0x60, 0x0, 0x0, r4, {}, {0xffff, 0xffff}, {0x0, 0xfff1}}, [@TCA_STAB={0x4}]}, 0x28}}, 0x0) write$sequencer(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_linger(r2, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000380)={0x81d537a7c147ddd9, 0x0, 0xc000, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) timer_create(0x0, 0x0, &(0x7f00000000c0)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) timer_settime(r5, 0x0, &(0x7f0000000180), &(0x7f0000000080)) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e27, 0xffffffff, @mcast2, 0x7}, 0x1c) sendmmsg$inet6(r2, &(0x7f0000001ac0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="c7377c2d80613cd61e8c21e9fde0e8ac7cbb4b38c9b1cf6dde0d71d34cd6aeb86709a2620db6eb30773beac11d8f42da007a4b33f0515b0879fa2d5701d985609fe1fb6f9535c2695f579b5945bcc71c9e66f70e6638baec3e62f2e13e7a9b8dc7d2ee2991bdc46080392cc12abb6cbb85f1aba65fc80610be074634b376752385abf121cfa97e03f539eca62f", 0x8d}, {0x0}, {0x0}], 0x3, &(0x7f00000005c0)}}], 0x2, 0x4009401) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=@newqdisc={0x24, 0x24, 0x1, 0x70bd2a, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}, {0x5}}}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000007c0)='children\x00') syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r6, &(0x7f0000000000)=[{&(0x7f0000000100)=""/120, 0x78}], 0x1, 0x4, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000d40), 0x0, 0x0) ioctl$SNDCTL_SEQ_OUTOFBAND(r7, 0x40085112, &(0x7f0000000d80)=@v={0x93, 0x1, 0x90, 0xb, @MIDI_NOTEON=@note=0x9, 0x2, 0xec}) r8 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r8, &(0x7f00000002c0), 0x40000000000009f, 0x0) 1.161295714s ago: executing program 0 (id=2886): sendmmsg$inet(0xffffffffffffffff, &(0x7f0000001b80)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000002c0)="7940e900e0377757a9edc0d9376c21328ad2f7584fe4c8b712b3e5e08ecff5258151bd9eea7b4ce21f67ab51922ce035987127fda5812df903188e321419610f4beb6cdf6fa073876157c4f1d2054439d8db3f4d93", 0x55}], 0x1}}], 0x1, 0x4000000) r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000440), 0x10) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0xd, 0x4, &(0x7f0000001300)=ANY=[@ANYBLOB="98c5004e00000000000c00000000000061197004000000009500000000000000"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xf}, 0x80) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x8008af83, &(0x7f0000000400)={0x1d}) listen(r0, 0x6d5) r2 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DIAG_BY_FAMILY(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="2800000014001901000000000000000228"], 0x28}, 0x1, 0x0, 0x0, 0x20000814}, 0xc5) 1.077634558s ago: executing program 1 (id=2887): mkdir(&(0x7f0000000300)='./file0\x00', 0xfffffffffffffffe) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) read$FUSE(r0, &(0x7f0000006180)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000004180)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x1, {0x4, 0x2, 0xffffffffffffeffe, 0xfffffffffffffffd, 0x0, 0x0, {0x40, 0x8, 0xb, 0xffff, 0x0, 0x1, 0x0, 0x0, 0x120, 0x2000, 0x0, r2, r3, 0x501, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0d000003005a"], 0x50) write$FUSE_INIT(r0, &(0x7f0000000440)={0x50, 0x0, r1, {0x7, 0x29, 0x0, 0x10248ca4, 0x40, 0x53, 0x0, 0x1, 0x0, 0x0, 0x10, 0x7fffffff}}, 0x50) r4 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x3) ioctl$TIOCGPTPEER(r4, 0x80204d01, 0x200000000005) 1.07734537s ago: executing program 0 (id=2888): mkdir(&(0x7f0000000300)='./file0\x00', 0xfffffffffffffffe) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) read$FUSE(r0, &(0x7f0000006180)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x1, {0x4, 0x2, 0xffffffffffffeffe, 0xfffffffffffffffd, 0x0, 0x0, {0x40, 0x8, 0xb, 0xffff, 0x0, 0x1, 0x0, 0x0, 0x120, 0x2000, 0x0, r2, r3, 0x501, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0d000003005a"], 0x50) write$FUSE_INIT(r0, &(0x7f0000000440)={0x50, 0x0, r1, {0x7, 0x29, 0x0, 0x10248ca4, 0x40, 0x53, 0x0, 0x1, 0x0, 0x0, 0x10, 0x7fffffff}}, 0x50) r4 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x3) ioctl$TIOCGPTPEER(r4, 0x80044d0d, 0x200000000005) 1.076931154s ago: executing program 1 (id=2889): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x74, &(0x7f0000000100)=[{&(0x7f00000001c0)="5c00000012006bab9a3fe3d86e17aa0a046b876c1d0048007ea60864160af36504001a0038001d001931a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb", 0x33fe0}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000680)) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0xc002, 0x0) r2 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$inet_int(r2, 0x0, 0x12, &(0x7f0000000240)=0x6, 0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000005e00010026bd7000ffdbdf2500000000", @ANYRES32=r5], 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) sendmsg$IPSET_CMD_RENAME(r1, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES32=r1], 0x20}, 0x1, 0x0, 0x0, 0x20004004}, 0xc080) socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r6 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r7 = syz_io_uring_setup(0xd2, &(0x7f0000000480)={0x0, 0x4525, 0x0, 0x1, 0x12d}, &(0x7f0000000100)=0x0, &(0x7f0000000640)=0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, 0x0, &(0x7f00000001c0)='syzkaller\x00', 0x6, 0x0, 0x0, 0x0, 0x46, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x20000}, 0x94) r10 = socket(0x200000000000011, 0x2, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) bind$packet(r10, &(0x7f0000000340)={0x11, 0x0, r11, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$KVM_CAP_X86_DISABLE_EXITS(r1, 0x4068aea3, &(0x7f00000002c0)={0x8f, 0x0, 0x6}) getsockname$packet(r10, 0x0, &(0x7f0000000200)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r8, 0x4, &(0x7f0000000180)=0xfffffff8, 0x0, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) syz_io_uring_submit(r8, r9, &(0x7f0000000200)=@IORING_OP_TEE={0x21, 0xda1a0b6210925d15, 0x0, @fd=r7, 0x0, 0x0, 0x1, 0x1}) io_uring_enter(r7, 0x22d0, 0x20, 0x0, 0x0, 0x0) ptrace(0x10, r6) ptrace$getenv(0x4201, r6, 0xc, &(0x7f00000003c0)) r12 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0), 0x121342, 0x0) ioctl$BLKIOMIN(r12, 0x1278, &(0x7f0000000700)) 1.022437878s ago: executing program 2 (id=2890): r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f00000000c0)={&(0x7f0000000200)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4040801}, 0x20008840) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x1d, &(0x7f0000000080)=0x7, 0x4) recvmmsg(r0, &(0x7f0000000c00)=[{{0x0, 0x0, 0x0}, 0x8}], 0x1, 0x1000400000de, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="1b00000000000000"], 0x48) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) syz_init_net_socket$ax25(0x3, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r3 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000040)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x8, '\x00', 0x0, 0x0}, 0x50) r4 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000500)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0xfffffffd}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0xd, 0x1c, &(0x7f0000000340)=ANY=[@ANYBLOB="1808000000000000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b706000014000000b7030000000000008500000005000000bc690000000000003509010000000000950000000400000087060000000000007b9af8ff00000000b5090200000000007baaf0ff00000000bfa600000000000007080000f8ffffffbf6400000000000007040000f0ffffffb702000008000000182200", @ANYRES32=r3, @ANYBLOB="0000000000000000b7050000080000004608f0ff76000000bf98000000000000560400000000000085000000a0000000b70000000000000095000000000000004dd141f8f7317502ed90ba86be809899d5b1a2a97f0020cd30e82f3e8ae0329f3cfba607e72e6c2d9226b3d57f79f386e7002d3f5b9f55bd99e69feb34a2"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0xe, '\x00', 0x0, @sock_ops=0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) rseq(0x0, 0x0, 0x0, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$ax25_SO_BINDTODEVICE(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000000)=@bpq0, 0x10) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={0x0, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bpq0, 0x1, 'syz1\x00', @default, 0x1, 0x0, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @bcast]}) setsockopt$ax25_SO_BINDTODEVICE(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000000)=@bpq0, 0xfffffffffffffe1d) ioctl$sock_netdev_private(r1, 0x8914, &(0x7f0000000000)) 1.022109983s ago: executing program 0 (id=2891): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000c40)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010100000000000008002b00000008000300", @ANYRES32=r2, @ANYBLOB="050034006e000000080026006c0900001e0094"], 0x74}, 0x1, 0x0, 0x0, 0x884}, 0x40804) 931.455947ms ago: executing program 0 (id=2892): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000000)) (async) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./cgroup\x00', &(0x7f0000000140)='vxfs\x00', 0x208000, 0x0) 931.293543ms ago: executing program 0 (id=2893): r0 = socket(0x29, 0x1, 0x1000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x5, {{0xa, 0xfffb, 0x3, @mcast1={0xff, 0x7}, 0x9}}, {{0xa, 0x0, 0x0, @mcast1}}}, 0x108) r1 = fsopen(&(0x7f0000000000)='tracefs\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) r2 = fsmount(r1, 0x0, 0x82) fchdir(r2) lstat(&(0x7f0000001100)='./file1\x00', 0x0) fcntl$setflags(r0, 0x2, 0x1) 832.162185ms ago: executing program 0 (id=2894): syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000040)={0x0, &(0x7f00000000c0)=[@cpuid={0x64, 0x18, {0x7, 0x8}}, @nested_amd_vmcb_write_mask={0x17c, 0x38, {0x0, @control_area=0xa3, 0xfffffffffffffff7, 0x40, 0xfffffffffffffffb}}, @nested_load_code={0x12e, 0x5b, {0x2, "b9800000c00f3235008000000f30420f01f836410f23b4410f01c9431026c4a17e121dfe870000460f013bc4c33d426e071d66ba2000b87d1d8e71ef2e2666410f6f12"}}], 0xab}) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=@ipv6_getanyicast={0x0, 0x3e, 0x200, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x3c}, 0x1, 0x0, 0x0, 0x20044011}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00000000c0)={0x3}) syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000040)={0x0, &(0x7f00000007c0)=[@wr_crn={0x46, 0x20, {0x4, 0x6}}, @wr_drn={0x6e, 0x20, {0x0, 0x5}}, @rdmsr={0x32, 0x18, {0x181}}, @code={0xa, 0x53, {"67735a2e0f019ee0000000650f01cfab66ba420066b89b1566ef4d0fc79ee388ef1966450f38803266baf80cb8947a2c89ef66bafc0ced40e80018000043d07c7800"}}, @out_dx={0xaa, 0x28, {0x5b77, 0x5, 0x8}}, @cpuid={0x14, 0x18, {0x10001, 0x9}}, @rdmsr={0x32, 0x18, {0xb7d}}, @rdmsr={0x32, 0x18, {0x2f0}}, @out_dx={0xaa, 0x28, {0xe6cb, 0x3, 0x80000000004}}, @code={0xa, 0x46, {"26640f35360f060f2084b9f70b00000f32420fc75d00c461fc298f0a630000c462c3f521c40299ac66410f01c9b8010000000f01d9"}}, @rdmsr={0x32, 0x18, {0x966}}, @rdmsr={0x32, 0x18, {0x4000009e}}, @nested_create_vm={0x12d, 0x18, 0x1}, @in_dx={0x82, 0x20, {0xbde0, 0x7}}], 0x1f1}) ioctl$KVM_CAP_ENFORCE_PV_FEATURE_CPUID(r3, 0x4068aea3, &(0x7f00000002c0)={0xbe, 0x0, 0x1}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001580)=ANY=[@ANYBLOB="200000006a000105fcfdffffffdbdf25000000000000000008000a0002000000085e14607ceb90870ce61e8d9aec28d9a64377123e202620729826c3e75c57a1b4faa006000000eb6ffb8ef61b0ebd7a65920423b30f88183554ede397267c92760fcf79b3485e36bb67a4ef728af2593b2fabb1ff2271693f4ea0ae2ee8f34fdd4c6b92ba52782c1d4e7ee9e5c0dc4543a692eb248c148253cf4a160636b8db3b68e1e46d8ea4a164d7"], 0x20}}, 0x28008080) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r5) socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$sock_int(r5, 0x1, 0x9, &(0x7f00000000c0)=0x42, 0x4) listen(r5, 0x9) ioctl$KVM_RUN(r3, 0xae80, 0x0) 651.106213ms ago: executing program 1 (id=2895): syz_emit_ethernet(0x77, &(0x7f0000001180)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local, @val={@void}, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "b33883", 0x3d, 0x3a, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, {[], @time_exceed={0x3, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, "74cd7b", 0x0, 0x3c, 0x0, @private1, @mcast1, [@hopopts={0x2c}], "c6214c55d1"}}}}}}}, 0x0) syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000040)={0x0, &(0x7f0000000140)=[@cpuid={0x64, 0x18, {0x5, 0x2}}, @enable_nested={0x12c, 0x18}, @wr_crn={0x67, 0x20, {0x8, 0x1}}, @in_dx={0x69, 0x20, {0x9ccf, 0x5}}, @nested_create_vm={0x12d, 0x18, 0x2}, @nested_vmresume={0x130, 0x18, 0x3}, @wr_drn={0x68, 0x20, {0x1, 0x7}}, @uexit={0x0, 0x18, 0x65b}], 0xd8}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000000c0)={0x3}) syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000040)={0x0, &(0x7f00000007c0)=[@wr_crn={0x46, 0x20, {0x4, 0x6}}, @wr_drn={0x6e, 0x20, {0x0, 0x5}}, @rdmsr={0x32, 0x18, {0x181}}, @code={0xa, 0x53, {"67735a2e0f019ee0000000650f01cfab66ba420066b89b1566ef4d0fc79ee388ef1966450f38803266baf80cb8947a2c89ef66bafc0ced40e80018000043d07c7800"}}, @out_dx={0xaa, 0x28, {0x5b77, 0x5, 0x8}}, @cpuid={0x14, 0x18, {0x10001, 0x9}}, @rdmsr={0x32, 0x18, {0xb7d}}, @rdmsr={0x32, 0x18, {0x2f0}}, @out_dx={0xaa, 0x28, {0xe6cb, 0x3, 0x80000000004}}, @code={0xa, 0x46, {"26640f35360f060f2084b9f70b00000f32420fc75d00c461fc298f0a630000c462c3f521c40299ac66410f01c9b8010000000f01d9"}}, @rdmsr={0x32, 0x18, {0x966}}, @rdmsr={0x32, 0x18, {0x4000009e}}, @nested_create_vm={0x12d, 0x18, 0x1}, @in_dx={0x82, 0x20, {0xbde0, 0x7}}], 0x1f1}) ioctl$KVM_CAP_ENFORCE_PV_FEATURE_CPUID(r2, 0x4068aea3, &(0x7f00000002c0)={0xbe, 0x0, 0x1}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 81.584945ms ago: executing program 2 (id=2896): mkdir(&(0x7f0000000300)='./file0\x00', 0xfffffffffffffffe) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) read$FUSE(r0, &(0x7f0000006180)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x1, {0x4, 0x2, 0xffffffffffffeffe, 0xfffffffffffffffd, 0x0, 0x0, {0x40, 0x8, 0xb, 0xffff, 0x0, 0x1, 0x0, 0x0, 0x120, 0x2000, 0x0, r2, r3, 0x501, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0d000003005a"], 0x50) write$FUSE_INIT(r0, &(0x7f0000000440)={0x50, 0x0, r1, {0x7, 0x29, 0x0, 0x10248ca4, 0x40, 0x53, 0x0, 0x1, 0x0, 0x0, 0x10, 0x7fffffff}}, 0x50) r4 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x3) ioctl$TIOCGPTPEER(r4, 0x80204d01, 0x200000000005) 0s ago: executing program 2 (id=2897): r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x8, 0x3, 0x3e8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x318, 0xffffffff, 0xffffffff, 0x318, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x180, 0x1a8, 0x0, {}, [@common=@unspec=@helper={{0x48}, {0x1}}, @common=@srh1={{0x90}, {0x0, 0x3, 0xf, 0x0, 0x9, @private0={0xfc, 0x0, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @remote}, @dev={0xfe, 0x80, '\x00', 0xd}, [0xff000000, 0x0, 0xffffff00, 0xff000000], [0xff000000, 0xffff00, 0xffffff00, 0xff], [0xffffffff, 0xffffffff, 0xff000000, 0xffffff00], 0x0, 0x25e8}}]}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@dev={0xfe, 0x80, '\x00', 0x17}, @local, [0xff], [], 'lo\x00', 'gre0\x00', {}, {}, 0x0, 0x5}, 0x0, 0x130, 0x170, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'pim6reg\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x7, 0x3ff}}}, @common=@inet=@l2tp={{0x30}, {0x1, 0x0, 0x2, 0x1, 0x9}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x8, 0xfb}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x448) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000004c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000500)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_WOWLAN(r1, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x28, r2, 0x4, 0x70bd2c, 0x25dfdbfb, {{}, {@void, @val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_WOWLAN_TRIGGERS={0xc, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_DISCONNECT={0x4}, @NL80211_WOWLAN_TRIG_DISCONNECT={0x4}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x2000}, 0x8080) kernel console output (not intermixed with test programs): 0007fcc5c9e5fa0 RCX: 00007fcc5c78f7c9 [ 310.518403][T13988] RDX: 000000000000002c RSI: 0000200000000080 RDI: 000000000000000a [ 310.518409][T13988] RBP: 00007fcc5d556090 R08: 0000000000000000 R09: 0000000000000000 [ 310.518415][T13988] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 310.518420][T13988] R13: 00007fcc5c9e6038 R14: 00007fcc5c9e5fa0 R15: 00007ffc4bb3b138 [ 310.518434][T13988] [ 310.700488][ T40] audit: type=1400 audit(1764954662.843:812): avc: denied { unmount } for pid=5948 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 310.757147][T13993] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2790'. [ 310.775538][T13993] batman_adv: Cannot find parent device. Skipping batadv-on-batadv check for gretap1 [ 310.866550][ T40] audit: type=1400 audit(1764954663.013:813): avc: denied { create } for pid=14008 comm="syz.1.2796" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 310.882664][ T40] audit: type=1400 audit(1764954663.013:814): avc: denied { write } for pid=14008 comm="syz.1.2796" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 310.891303][ T40] audit: type=1400 audit(1764954663.013:815): avc: denied { read } for pid=14008 comm="syz.1.2796" path="socket:[58248]" dev="sockfs" ino=58248 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 310.964507][T14011] netlink: 10 bytes leftover after parsing attributes in process `syz.3.2797'. [ 311.054203][ T5950] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 311.059482][ T5950] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 311.062550][ T5950] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 311.067749][ T5950] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 311.070942][ T5950] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 311.087477][T14012] IPVS: set_ctl: invalid protocol: 44 224.0.0.1:20001 [ 311.090957][T14012] autofs4:pid:14012:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(40960.1), cmd(0xc0189374) [ 311.095661][T14012] autofs4:pid:14012:validate_dev_ioctl: invalid device control module version supplied for cmd(0xc0189374) [ 311.223083][T14013] chnl_net:caif_netlink_parms(): no params data found [ 311.310266][T14013] bridge0: port 1(bridge_slave_0) entered blocking state [ 311.313481][T14013] bridge0: port 1(bridge_slave_0) entered disabled state [ 311.319513][T14013] bridge_slave_0: entered allmulticast mode [ 311.323948][T14013] bridge_slave_0: entered promiscuous mode [ 311.329382][T14013] bridge0: port 2(bridge_slave_1) entered blocking state [ 311.332541][T14013] bridge0: port 2(bridge_slave_1) entered disabled state [ 311.335671][T14013] bridge_slave_1: entered allmulticast mode [ 311.339128][T14013] bridge_slave_1: entered promiscuous mode [ 311.357147][T14013] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 311.361837][T14013] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 311.384537][T14013] team0: Port device team_slave_0 added [ 311.388920][T14013] team0: Port device team_slave_1 added [ 311.407249][T14013] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 311.410249][T14013] 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. [ 311.421044][T14013] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 311.427305][T14013] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 311.430459][T14013] 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. [ 311.438770][T14013] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 311.476171][T14013] hsr_slave_0: entered promiscuous mode [ 311.478613][T14013] hsr_slave_1: entered promiscuous mode [ 311.480721][T14013] debugfs: 'hsr0' already exists in 'hsr' [ 311.482582][T14013] Cannot create hsr debugfs directory [ 311.569434][T14013] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 311.656579][T14013] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 311.748402][T14013] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 311.811251][T14036] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2803'. [ 311.848073][T14013] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 311.953216][T14046] netlink: 40 bytes leftover after parsing attributes in process `syz.3.2806'. [ 312.060882][ T8380] bridge_slave_1: left allmulticast mode [ 312.062782][ T8380] bridge_slave_1: left promiscuous mode [ 312.065372][ T8380] bridge0: port 2(bridge_slave_1) entered disabled state [ 312.072413][ T8380] bridge_slave_0: left allmulticast mode [ 312.075071][ T8380] bridge_slave_0: left promiscuous mode [ 312.077179][ T8380] bridge0: port 1(bridge_slave_0) entered disabled state [ 312.331271][ T8380] bond3 (unregistering): (slave erspan1): Releasing active interface [ 312.651678][ T8380] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 312.691397][ T8380] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 312.736835][ T8380] bond0 (unregistering): Released all slaves [ 312.820873][ T8380] bond1 (unregistering): Released all slaves [ 312.829058][ T8380] bond2 (unregistering): Released all slaves [ 312.909495][ T8380] bond3 (unregistering): Released all slaves [ 313.003628][ T8380] bond4 (unregistering): Released all slaves [ 313.053481][T14058] openvswitch: netlink: Key type 14990 is out of range max 32 [ 313.056624][ T40] audit: type=1400 audit(1764954665.203:816): avc: denied { setopt } for pid=14057 comm="syz.3.2808" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 313.057378][T14058] warn_alloc: 1 callbacks suppressed [ 313.057387][T14058] syz.3.2808: vmalloc error: size 8589938688, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz3,mems_allowed=0-1 [ 313.071315][T14058] CPU: 0 UID: 0 PID: 14058 Comm: syz.3.2808 Tainted: G L syzkaller #0 PREEMPT(full) [ 313.071334][T14058] Tainted: [L]=SOFTLOCKUP [ 313.071339][T14058] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 313.071346][T14058] Call Trace: [ 313.071350][T14058] [ 313.071355][T14058] dump_stack_lvl+0x16c/0x1f0 [ 313.071375][T14058] warn_alloc+0x248/0x3a0 [ 313.071390][T14058] ? __pfx_warn_alloc+0x10/0x10 [ 313.071402][T14058] ? __pfx_stack_trace_save+0x10/0x10 [ 313.071422][T14058] ? kasan_save_stack+0x42/0x60 [ 313.071437][T14058] ? kasan_save_stack+0x33/0x60 [ 313.071450][T14058] ? kasan_save_track+0x14/0x30 [ 313.071464][T14058] ? xskq_create+0x52/0x1d0 [ 313.071475][T14058] ? xsk_setsockopt+0x932/0xc00 [ 313.071486][T14058] ? do_sock_setsockopt+0xf3/0x1d0 [ 313.071500][T14058] ? xskq_create+0xfb/0x1d0 [ 313.071513][T14058] __vmalloc_node_range_noprof+0xfbc/0x1480 [ 313.071528][T14058] ? xskq_create+0xfb/0x1d0 [ 313.071542][T14058] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 313.071557][T14058] ? xskq_create+0xfb/0x1d0 [ 313.071568][T14058] vmalloc_user_noprof+0x9e/0xe0 [ 313.071578][T14058] ? xskq_create+0xfb/0x1d0 [ 313.071589][T14058] xskq_create+0xfb/0x1d0 [ 313.071602][T14058] xsk_setsockopt+0x932/0xc00 [ 313.071613][T14058] ? __pfx_xsk_setsockopt+0x10/0x10 [ 313.071629][T14058] ? selinux_socket_setsockopt+0x6a/0x80 [ 313.071642][T14058] ? __pfx_xsk_setsockopt+0x10/0x10 [ 313.071654][T14058] do_sock_setsockopt+0xf3/0x1d0 [ 313.071668][T14058] __sys_setsockopt+0x1a0/0x230 [ 313.071686][T14058] __x64_sys_setsockopt+0xbd/0x160 [ 313.071702][T14058] ? do_syscall_64+0x91/0xf80 [ 313.071717][T14058] ? lockdep_hardirqs_on+0x7c/0x110 [ 313.071732][T14058] do_syscall_64+0xcd/0xf80 [ 313.071748][T14058] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 313.071758][T14058] RIP: 0033:0x7fcc5c78f7c9 [ 313.071769][T14058] 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 [ 313.071779][T14058] RSP: 002b:00007fcc5d556038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 313.071789][T14058] RAX: ffffffffffffffda RBX: 00007fcc5c9e5fa0 RCX: 00007fcc5c78f7c9 [ 313.071796][T14058] RDX: 0000000000000006 RSI: 000000000000011b RDI: 0000000000000004 [ 313.071802][T14058] RBP: 00007fcc5c813f91 R08: 0000000000000004 R09: 0000000000000000 [ 313.071807][T14058] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000 [ 313.071813][T14058] R13: 00007fcc5c9e6038 R14: 00007fcc5c9e5fa0 R15: 00007ffc4bb3b138 [ 313.071827][T14058] [ 313.071831][T14058] Mem-Info: [ 313.105909][ T8380] : left promiscuous mode [ 313.106368][ T5943] Bluetooth: hci2: command tx timeout [ 313.109313][T14058] active_anon:10964 inactive_anon:0 isolated_anon:0 [ 313.109313][T14058] active_file:17697 inactive_file:40850 isolated_file:0 [ 313.109313][T14058] unevictable:18134 dirty:178 writeback:0 [ 313.109313][T14058] slab_reclaimable:12873 slab_unreclaimable:74337 [ 313.109313][T14058] mapped:25761 shmem:4073 pagetables:1223 [ 313.109313][T14058] sec_pagetables:315 bounce:0 [ 313.109313][T14058] kernel_misc_reclaimable:0 [ 313.109313][T14058] free:431127 free_pcp:9939 free_cma:0 [ 313.121110][T14062] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 313.131052][T14058] Node 0 active_anon:43856kB inactive_anon:0kB active_file:70788kB inactive_file:163200kB unevictable:69000kB isolated(anon):0kB isolated(file):0kB mapped:106552kB dirty:712kB writeback:0kB shmem:12756kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:14448kB pagetables:4676kB sec_pagetables:1260kB all_unreclaimable? no Balloon:0kB [ 313.137352][T14062] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 313.140667][T14058] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:3188kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:176kB pagetables:216kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 313.220754][T14058] Node 0 DMA free:15360kB boost:0kB min:340kB low:424kB high:508kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 313.234211][T14058] lowmem_reserve[]: 0 1236 1236 1236 1236 [ 313.236745][T14058] Node 0 DMA32 free:107940kB boost:0kB min:27548kB low:34432kB high:41316kB reserved_highatomic:0KB free_highatomic:0KB active_anon:37408kB inactive_anon:0kB active_file:70788kB inactive_file:163200kB unevictable:69000kB writepending:712kB zspages:0kB present:2080628kB managed:1266132kB mlocked:0kB bounce:0kB free_pcp:37276kB local_pcp:2360kB free_cma:0kB [ 313.256228][T14058] lowmem_reserve[]: 0 0 0 0 0 [ 313.258378][T14058] Node 1 Normal free:1604680kB boost:0kB min:39692kB low:49612kB high:59532kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:3536kB writepending:0kB zspages:0kB present:2097152kB managed:1781892kB mlocked:0kB bounce:0kB free_pcp:6052kB local_pcp:996kB free_cma:0kB [ 313.271732][T14058] lowmem_reserve[]: 0 0 0 0 0 [ 313.279856][T14058] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 313.284339][T14058] Node 0 DMA32: 230*4kB (UME) 200*8kB (UME) 112*16kB (UME) 9*32kB (UE) 8*64kB (UME) 25*128kB (UME) 23*256kB (M) 44*512kB (UME) 30*1024kB (UME) 16*2048kB (UME) 2*4096kB (UM) = 108408kB [ 313.290735][T14058] Node 1 Normal: 4*4kB (UE) 9*8kB (UME) 13*16kB (ME) 57*32kB (UME) 60*64kB (UME) 12*128kB (UME) 5*256kB (UE) 5*512kB (UME) 0*1024kB 2*2048kB (UM) 388*4096kB (UM) = 1604680kB [ 313.298788][T14058] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 313.301831][T14058] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 313.304841][T14058] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 313.316250][T14058] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 313.319679][T14058] 77308 total pagecache pages [ 313.321157][T14067] fuse: Bad value for 'fd' [ 313.321319][T14058] 0 pages in swap cache [ 313.324689][T14058] Free swap = 124996kB [ 313.326680][T14058] Total swap = 124996kB [ 313.328213][T14058] 1048443 pages RAM [ 313.329463][T14058] 0 pages HighMem/MovableOnly [ 313.331031][T14058] 282597 pages reserved [ 313.332412][T14058] 0 pages cma reserved [ 313.363788][T14013] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 313.372910][T14013] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 313.390083][T14013] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 313.402211][T14013] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 313.464300][T14074] netlink: 'syz.2.2813': attribute type 10 has an invalid length. [ 313.515514][T14072] netlink: 'syz.2.2813': attribute type 1 has an invalid length. [ 313.550537][T14074] wlan1: mtu less than device minimum [ 313.552351][T14074] .`: (slave wlan1): Error -22 calling dev_set_mtu [ 313.575427][T14072] 8021q: adding VLAN 0 to HW filter on device bond0 [ 313.615667][T14072] netlink: 'syz.2.2813': attribute type 10 has an invalid length. [ 313.620917][T14072] wlan1: mtu less than device minimum [ 313.623235][T14072] .`: (slave wlan1): Error -22 calling dev_set_mtu [ 313.737774][T14013] 8021q: adding VLAN 0 to HW filter on device bond0 [ 313.745590][T14013] 8021q: adding VLAN 0 to HW filter on device team0 [ 313.795179][ T8375] bridge0: port 1(bridge_slave_0) entered blocking state [ 313.797543][ T8375] bridge0: port 1(bridge_slave_0) entered forwarding state [ 313.808874][ T8380] hsr_slave_0: left promiscuous mode [ 313.811385][ T8380] hsr_slave_1: left promiscuous mode [ 313.813708][ T8380] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 313.816429][ T8380] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 313.819849][ T8380] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 313.822222][ T8380] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 313.841382][ T8380] veth1_macvtap: left promiscuous mode [ 313.843570][ T8380] veth0_macvtap: left promiscuous mode [ 313.845765][ T8380] veth1_vlan: left promiscuous mode [ 313.848820][ T8380] veth0_vlan: left promiscuous mode [ 313.922797][ T8380] pimreg (unregistering): left allmulticast mode [ 314.006279][ T6031] usb 8-1: new high-speed USB device number 29 using dummy_hcd [ 314.176680][ T6031] usb 8-1: Using ep0 maxpacket: 8 [ 314.180404][ T6031] usb 8-1: config 16 has an invalid descriptor of length 0, skipping remainder of the config [ 314.184928][ T6031] usb 8-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 314.188613][ T6031] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 314.207140][T14101] fuse: Bad value for 'fd' [ 314.210435][ T8380] team0 (unregistering): Port device team_slave_1 removed [ 314.246447][ T8380] team0 (unregistering): Port device team_slave_0 removed [ 314.295446][ T40] audit: type=1400 audit(1764954666.433:817): avc: denied { watch } for pid=14104 comm="syz.1.2822" path="/sys/kernel/rcu_expedited" dev="sysfs" ino=859 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 314.305720][ T40] audit: type=1400 audit(1764954666.433:818): avc: denied { watch_sb watch_reads } for pid=14104 comm="syz.1.2822" path="/sys/kernel/rcu_expedited" dev="sysfs" ino=859 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=file permissive=1 [ 314.620880][ T8375] bridge0: port 2(bridge_slave_1) entered blocking state [ 314.623286][ T8375] bridge0: port 2(bridge_slave_1) entered forwarding state [ 314.638706][T14107] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2823'. [ 314.647660][T14107] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2823'. [ 314.652557][T14107] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2823'. [ 314.656001][T14107] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2823'. [ 314.660757][T14107] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2823'. [ 314.665773][ T40] audit: type=1400 audit(1764954666.803:819): avc: denied { shutdown } for pid=14111 comm="syz.1.2824" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 314.739038][T14120] fuse: Bad value for 'fd' [ 314.977101][T14013] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 315.077045][T14013] veth0_vlan: entered promiscuous mode [ 315.117258][T14013] veth1_vlan: entered promiscuous mode [ 315.176229][ T5943] Bluetooth: hci2: command tx timeout [ 315.257749][T14013] veth0_macvtap: entered promiscuous mode [ 315.298512][T14013] veth1_macvtap: entered promiscuous mode [ 315.343318][T14013] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 315.393423][T14013] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 315.490465][ T8365] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 315.493427][ T8365] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 315.507668][ T8365] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 315.517624][ T8365] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 315.529686][ T8380] IPVS: stop unused estimator thread 0... [ 315.640214][ T8365] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 315.642851][ T8365] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 315.712763][ T7151] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 315.715305][ T7151] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 315.936976][T14151] fuse: Bad value for 'fd' [ 316.058674][T14153] __nla_validate_parse: 28 callbacks suppressed [ 316.058684][T14153] netlink: 40 bytes leftover after parsing attributes in process `syz.1.2831'. [ 316.184841][T14159] loop5: detected capacity change from 0 to 7 [ 316.206491][T14159] Dev loop5: unable to read RDB block 7 [ 316.216477][T14159] loop5: unable to read partition table [ 316.218473][T14159] loop5: partition table beyond EOD, truncated [ 316.227298][T14159] loop_reread_partitions: partition scan of loop5 (úùƒå¡™‰üg¾CêjÌ–ã¢P=×!MX‹ºÐ œëÜ%õ«`Éæ˜Èµ4FLQkÝŠ5) failed (rc=-5) [ 316.250248][ T40] audit: type=1400 audit(1764954668.393:820): avc: denied { setopt } for pid=14157 comm="syz.1.2832" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 316.296247][ T839] usb 5-1: new full-speed USB device number 34 using dummy_hcd [ 316.459926][T14166] fuse: Bad value for 'fd' [ 316.480083][ T839] usb 5-1: config 0 has an invalid interface number: 199 but max is 1 [ 316.482890][ T839] usb 5-1: config 0 has an invalid descriptor of length 48, skipping remainder of the config [ 316.508950][ T839] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 316.535161][ T839] usb 5-1: config 0 has no interface number 0 [ 316.543796][ T839] usb 5-1: config 0 interface 199 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 316.608938][ T839] usb 5-1: New USB device found, idVendor=0002, idProduct=0000, bcdDevice= 0.00 [ 316.613189][ T839] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 316.694866][T14110] syz.2.2823 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 316.708354][ T839] usb 5-1: SerialNumber: syz [ 316.716841][ T839] usb 5-1: config 0 descriptor?? [ 316.728092][ T839] uvcvideo 5-1:0.199: Found UVC 0.00 device (0002:0000) [ 316.736062][T14110] CPU: 2 UID: 0 PID: 14110 Comm: syz.2.2823 Tainted: G L syzkaller #0 PREEMPT(full) [ 316.736080][T14110] Tainted: [L]=SOFTLOCKUP [ 316.736084][T14110] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 316.736090][T14110] Call Trace: [ 316.736094][T14110] [ 316.736114][T14110] dump_stack_lvl+0x16c/0x1f0 [ 316.736136][T14110] dump_header+0x101/0x930 [ 316.736151][T14110] oom_kill_process+0x272/0xa40 [ 316.736165][T14110] out_of_memory+0x350/0x1700 [ 316.736180][T14110] ? __pfx_out_of_memory+0x10/0x10 [ 316.736196][T14110] mem_cgroup_out_of_memory+0x118/0x130 [ 316.736211][T14110] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 316.736227][T14110] ? do_raw_spin_unlock+0x172/0x230 [ 316.736241][T14110] try_charge_memcg+0x689/0xd40 [ 316.736254][T14110] ? __pfx_try_charge_memcg+0x10/0x10 [ 316.736264][T14110] ? __print_lock_name+0x41/0xe0 [ 316.736276][T14110] ? rcu_read_unlock+0x17/0x60 [ 316.736291][T14110] charge_memcg+0x8a/0x230 [ 316.736301][T14110] __mem_cgroup_charge+0x2b/0x1e0 [ 316.736313][T14110] shmem_alloc_and_add_folio+0x50c/0xc20 [ 316.736330][T14110] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 316.736342][T14110] ? shmem_allowable_huge_orders+0xd4/0x3f0 [ 316.736354][T14110] ? __lock_acquire+0x3d0/0x22f0 [ 316.736371][T14110] shmem_get_folio_gfp+0x67f/0x1610 [ 316.736387][T14110] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 316.736399][T14110] ? timestamp_truncate+0x21e/0x2d0 [ 316.736412][T14110] ? __pfx_timestamp_truncate+0x10/0x10 [ 316.736425][T14110] shmem_write_begin+0x160/0x300 [ 316.736438][T14110] ? rcu_is_watching+0x12/0xc0 [ 316.736451][T14110] ? __pfx_shmem_write_begin+0x10/0x10 [ 316.736464][T14110] ? balance_dirty_pages_ratelimited_flags+0x92/0x1260 [ 316.736483][T14110] generic_perform_write+0x3c4/0x900 [ 316.736499][T14110] ? __pfx_generic_perform_write+0x10/0x10 [ 316.736510][T14110] ? generic_update_time+0xcf/0xf0 [ 316.736522][T14110] ? mnt_put_write_access_file+0x45/0xf0 [ 316.736539][T14110] ? file_update_time_flags+0x35c/0x520 [ 316.736554][T14110] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 316.736569][T14110] shmem_file_write_iter+0x10e/0x140 [ 316.736584][T14110] __kernel_write_iter+0x31a/0xb10 [ 316.736602][T14110] ? __pfx___kernel_write_iter+0x10/0x10 [ 316.736618][T14110] ? __up_read+0x2d1/0x700 [ 316.736629][T14110] ? dump_user_range+0x756/0xb70 [ 316.736645][T14110] dump_user_range+0x413/0xb70 [ 316.736661][T14110] ? __pfx_dump_user_range+0x10/0x10 [ 316.736674][T14110] ? elf_coredump_extra_notes_write+0xbd/0x4f0 [ 316.736691][T14110] ? __pfx_writenote+0x10/0x10 [ 316.736709][T14110] elf_core_dump+0x29c3/0x3c10 [ 316.736730][T14110] ? __pfx_elf_core_dump+0x10/0x10 [ 316.736743][T14110] ? kasan_save_stack+0x33/0x60 [ 316.736758][T14110] ? kasan_save_track+0x14/0x30 [ 316.736772][T14110] ? __kasan_kmalloc+0xaa/0xb0 [ 316.736785][T14110] ? __kvmalloc_node_noprof+0x39e/0xa50 [ 316.736800][T14110] ? vfs_coredump+0x1dd9/0x55e0 [ 316.736811][T14110] ? arch_do_signal_or_restart+0x8f/0x7e0 [ 316.736826][T14110] ? irqentry_exit+0x38a/0x8c0 [ 316.736841][T14110] ? asm_exc_page_fault+0x26/0x30 [ 316.736854][T14110] ? 0xffffffffff600000 [ 316.736888][T14110] ? vfs_coredump+0x2b85/0x55e0 [ 316.736899][T14110] vfs_coredump+0x2b85/0x55e0 [ 316.736917][T14110] ? __pfx_vfs_coredump+0x10/0x10 [ 316.736930][T14110] ? __lock_acquire+0x433/0x22f0 [ 316.736944][T14110] ? lock_acquire+0x179/0x330 [ 316.736963][T14110] ? lock_acquire+0x179/0x330 [ 316.736981][T14110] ? lock_acquire+0x179/0x330 [ 316.737006][T14110] ? arch_stack_walk+0xa6/0x100 [ 316.737026][T14110] ? stack_trace_save+0x8e/0xc0 [ 316.737041][T14110] ? __pfx_stack_trace_save+0x10/0x10 [ 316.737056][T14110] ? stack_depot_save_flags+0x29/0x9b0 [ 316.737076][T14110] ? kasan_save_stack+0x42/0x60 [ 316.737115][T14110] ? proc_coredump_connector+0x2d1/0x4f0 [ 316.737130][T14110] ? __pfx_proc_coredump_connector+0x10/0x10 [ 316.737148][T14110] ? rcu_is_watching+0x12/0xc0 [ 316.737163][T14110] get_signal+0x22e1/0x26d0 [ 316.737179][T14110] ? __pfx_get_signal+0x10/0x10 [ 316.737194][T14110] arch_do_signal_or_restart+0x8f/0x7e0 [ 316.737210][T14110] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 316.737230][T14110] ? __bad_area_nosemaphore+0x350/0x690 [ 316.737249][T14110] irqentry_exit+0x38a/0x8c0 [ 316.737267][T14110] asm_exc_page_fault+0x26/0x30 [ 316.737276][T14110] RIP: 0033:0x7fd85dd8f7d1 [ 316.737285][T14110] Code: 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 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 316.737296][T14110] RSP: 002b:fffffffffffffca0 EFLAGS: 00010217 [ 316.737305][T14110] RAX: 0000000000000000 RBX: 00007fd85dfe6090 RCX: 00007fd85dd8f7c9 [ 316.737311][T14110] RDX: 0000000000000000 RSI: fffffffffffffca0 RDI: 0000000000000000 [ 316.737317][T14110] RBP: 00007fd85de13f91 R08: 0000000000000000 R09: 0000000000000000 [ 316.737323][T14110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 316.737329][T14110] R13: 00007fd85dfe6128 R14: 00007fd85dfe6090 R15: 00007fff4aacf328 [ 316.737344][T14110] [ 316.743284][ T839] uvcvideo 5-1:0.199: No valid video chain found. [ 316.755673][T14110] memory: usage 307200kB, limit 307200kB, failcnt 19522 [ 316.786690][ T6031] usb 8-1: USB disconnect, device number 29 [ 316.790874][T14110] memory+swap: usage 432136kB, limit 9007199254740988kB, failcnt 0 [ 316.909907][T14110] kmem: usage 7596kB, limit 9007199254740988kB, failcnt 0 [ 316.912521][T14110] Memory cgroup stats for /syz2: [ 316.912711][T14110] cache 306401280 [ 316.926293][T14110] rss 200704 [ 316.927391][T14110] rss_huge 0 [ 316.928565][T14110] shmem 239357952 [ 316.929789][T14110] mapped_file 4096 [ 316.931105][T14110] dirty 0 [ 316.932065][T14110] writeback 0 [ 316.933154][T14110] workingset_refault_anon 74 [ 316.934709][T14110] workingset_refault_file 0 [ 316.935352][T14155] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2830'. [ 316.938850][T14110] swap 127918080 [ 316.941053][T14110] swapcached 77824 [ 316.942736][T14110] pgpgin 475165 [ 316.943453][ T6021] usb 5-1: USB disconnect, device number 34 [ 316.944154][T14110] pgpgout 400291 [ 316.947572][T14110] pgfault 236995 [ 316.948876][T14110] pgmajfault 42 [ 316.950323][T14110] inactive_anon 90808320 [ 316.952043][T14110] active_anon 148561920 [ 316.953712][T14110] inactive_file 0 [ 316.954978][T14110] active_file 0 [ 316.956226][T14110] unevictable 67035136 [ 316.957875][T14110] hierarchical_memory_limit 314572800 [ 316.960003][T14110] hierarchical_memsw_limit 9223372036854771712 [ 316.962193][T14110] total_cache 306401280 [ 316.963648][T14110] total_rss 200704 [ 316.964933][T14110] total_rss_huge 0 [ 316.966544][T14110] total_shmem 239357952 [ 316.968136][T14110] total_mapped_file 4096 [ 316.969712][T14110] total_dirty 0 [ 316.970919][T14110] total_writeback 0 [ 316.972157][T14110] total_workingset_refault_anon 74 [ 316.973786][T14110] total_workingset_refault_file 0 [ 316.975398][T14110] total_swap 127918080 [ 316.976844][T14110] total_swapcached 77824 [ 316.978213][T14110] total_pgpgin 475171 [ 316.979564][T14110] total_pgpgout 400297 [ 316.980879][T14110] total_pgfault 237001 [ 316.982195][T14110] total_pgmajfault 42 [ 316.983498][T14110] total_inactive_anon 90808320 [ 316.985028][T14110] total_active_anon 148561920 [ 316.986614][T14110] total_inactive_file 0 [ 316.987952][T14110] total_active_file 0 [ 316.989230][T14110] total_unevictable 67035136 [ 316.990690][T14110] anon_cost 0 [ 316.991775][T14110] file_cost 0 [ 316.992881][T14110] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz.2.2823,pid=14110,uid=0 [ 316.997853][T14110] Memory cgroup out of memory: Killed process 14110 (syz.2.2823) total-vm:98456kB, anon-rss:1152kB, file-rss:51072kB, shmem-rss:0kB, UID:0 pgtables:172kB oom_score_adj:1000 [ 317.095015][T14125] syz.2.2823 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 317.116235][T14125] CPU: 3 UID: 0 PID: 14125 Comm: syz.2.2823 Tainted: G L syzkaller #0 PREEMPT(full) [ 317.116254][T14125] Tainted: [L]=SOFTLOCKUP [ 317.116257][T14125] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 317.116268][T14125] Call Trace: [ 317.116272][T14125] [ 317.116277][T14125] dump_stack_lvl+0x16c/0x1f0 [ 317.116297][T14125] dump_header+0x101/0x930 [ 317.116312][T14125] oom_kill_process+0x272/0xa40 [ 317.116325][T14125] out_of_memory+0x350/0x1700 [ 317.116340][T14125] ? __pfx_out_of_memory+0x10/0x10 [ 317.116356][T14125] mem_cgroup_out_of_memory+0x118/0x130 [ 317.116371][T14125] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 317.116387][T14125] ? do_raw_spin_unlock+0x172/0x230 [ 317.116401][T14125] try_charge_memcg+0x689/0xd40 [ 317.116414][T14125] ? __pfx_try_charge_memcg+0x10/0x10 [ 317.116423][T14125] ? __print_lock_name+0x41/0xe0 [ 317.116436][T14125] ? rcu_read_unlock+0x17/0x60 [ 317.116450][T14125] charge_memcg+0x8a/0x230 [ 317.116460][T14125] __mem_cgroup_charge+0x2b/0x1e0 [ 317.116472][T14125] shmem_alloc_and_add_folio+0x50c/0xc20 [ 317.116488][T14125] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 317.116501][T14125] ? shmem_allowable_huge_orders+0xd4/0x3f0 [ 317.116516][T14125] shmem_get_folio_gfp+0x67f/0x1610 [ 317.116531][T14125] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 317.116548][T14125] shmem_write_begin+0x160/0x300 [ 317.116561][T14125] ? __pfx_shmem_write_begin+0x10/0x10 [ 317.116574][T14125] ? balance_dirty_pages_ratelimited_flags+0x92/0x1260 [ 317.116590][T14125] ? lockdep_hardirqs_on+0x7c/0x110 [ 317.116608][T14125] generic_perform_write+0x3c4/0x900 [ 317.116624][T14125] ? __pfx_generic_perform_write+0x10/0x10 [ 317.116636][T14125] ? file_update_time_flags+0x35c/0x520 [ 317.116652][T14125] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 317.116666][T14125] shmem_file_write_iter+0x10e/0x140 [ 317.116681][T14125] __kernel_write_iter+0x31a/0xb10 [ 317.116699][T14125] ? __pfx___kernel_write_iter+0x10/0x10 [ 317.116715][T14125] ? __up_read+0x2d1/0x700 [ 317.116726][T14125] ? dump_user_range+0x756/0xb70 [ 317.116742][T14125] dump_user_range+0x413/0xb70 [ 317.116757][T14125] ? __pfx_dump_user_range+0x10/0x10 [ 317.116771][T14125] ? elf_coredump_extra_notes_write+0xbd/0x4f0 [ 317.116787][T14125] ? __pfx_writenote+0x10/0x10 [ 317.116805][T14125] elf_core_dump+0x29c3/0x3c10 [ 317.116826][T14125] ? __pfx_elf_core_dump+0x10/0x10 [ 317.116838][T14125] ? kasan_save_stack+0x33/0x60 [ 317.116853][T14125] ? kasan_save_track+0x14/0x30 [ 317.116867][T14125] ? __kasan_kmalloc+0xaa/0xb0 [ 317.116880][T14125] ? __kvmalloc_node_noprof+0x39e/0xa50 [ 317.116895][T14125] ? vfs_coredump+0x1dd9/0x55e0 [ 317.116906][T14125] ? arch_do_signal_or_restart+0x8f/0x7e0 [ 317.116921][T14125] ? irqentry_exit+0x38a/0x8c0 [ 317.116935][T14125] ? asm_exc_page_fault+0x26/0x30 [ 317.116949][T14125] ? 0xffffffffff600000 [ 317.116981][T14125] ? vfs_coredump+0x2b85/0x55e0 [ 317.116992][T14125] vfs_coredump+0x2b85/0x55e0 [ 317.117009][T14125] ? __pfx_vfs_coredump+0x10/0x10 [ 317.117022][T14125] ? __lock_acquire+0x433/0x22f0 [ 317.117037][T14125] ? lock_acquire+0x179/0x330 [ 317.117056][T14125] ? lock_acquire+0x179/0x330 [ 317.117074][T14125] ? lock_acquire+0x179/0x330 [ 317.117098][T14125] ? arch_stack_walk+0xa6/0x100 [ 317.117117][T14125] ? stack_trace_save+0x8e/0xc0 [ 317.117132][T14125] ? __pfx_stack_trace_save+0x10/0x10 [ 317.117146][T14125] ? stack_depot_save_flags+0x29/0x9b0 [ 317.117166][T14125] ? kasan_save_stack+0x42/0x60 [ 317.117204][T14125] ? proc_coredump_connector+0x2d1/0x4f0 [ 317.117219][T14125] ? __pfx_proc_coredump_connector+0x10/0x10 [ 317.117237][T14125] ? rcu_is_watching+0x12/0xc0 [ 317.117251][T14125] get_signal+0x22e1/0x26d0 [ 317.117272][T14125] ? __pfx_get_signal+0x10/0x10 [ 317.117287][T14125] arch_do_signal_or_restart+0x8f/0x7e0 [ 317.117303][T14125] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 317.117323][T14125] ? __bad_area_nosemaphore+0x350/0x690 [ 317.117341][T14125] irqentry_exit+0x38a/0x8c0 [ 317.117359][T14125] asm_exc_page_fault+0x26/0x30 [ 317.117369][T14125] RIP: 0033:0x7fd85dd8f7d1 [ 317.117378][T14125] Code: 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 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 317.117388][T14125] RSP: 002b:fffffffffffffca0 EFLAGS: 00010217 [ 317.117397][T14125] RAX: 0000000000000000 RBX: 00007fd85dfe6090 RCX: 00007fd85dd8f7c9 [ 317.117404][T14125] RDX: 0000000000000000 RSI: fffffffffffffca0 RDI: 0000000000000000 [ 317.117410][T14125] RBP: 00007fd85de13f91 R08: 0000000000000000 R09: 0000000000000000 [ 317.117416][T14125] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 317.117422][T14125] R13: 00007fd85dfe6128 R14: 00007fd85dfe6090 R15: 00007fff4aacf328 [ 317.117437][T14125] [ 317.117441][T14125] memory: usage 307188kB, limit 307200kB, failcnt 20344 [ 317.186672][T14180] loop3: detected capacity change from 0 to 7 [ 317.220900][ T8365] Bluetooth: hci3: Frame reassembly failed (-84) [ 317.276186][ T5950] Bluetooth: hci2: command tx timeout [ 317.306244][T14125] memory+swap: usage 427472kB, limit 9007199254740988kB, failcnt 0 [ 317.319185][T14125] kmem: usage 7384kB, limit 9007199254740988kB, failcnt 0 [ 317.321517][T14125] Memory cgroup stats for /syz2: [ 317.321609][T14125] cache 303263744 [ 317.324386][T14125] rss 180224 [ 317.325448][T14125] rss_huge 0 [ 317.327327][T14180] Dev loop3: unable to read RDB block 7 [ 317.329148][T14180] loop3: AHDI p4 [ 317.330370][T14180] loop3: partition table partially beyond EOD, truncated [ 317.366211][T14125] shmem 236228608 [ 317.367464][T14125] mapped_file 0 [ 317.368624][T14125] dirty 0 [ 317.369600][T14125] writeback 0 [ 317.379335][T14125] workingset_refault_anon 74 [ 317.380795][T14125] workingset_refault_file 0 [ 317.389785][T14125] swap 127975424 [ 317.391147][T14125] swapcached 20480 [ 317.392340][T14125] pgpgin 479890 [ 317.401968][T14125] pgpgout 405798 [ 317.403157][T14125] pgfault 237290 [ 317.408705][T14125] pgmajfault 42 [ 317.409926][T14125] inactive_anon 101859328 [ 317.411351][T14125] active_anon 132648960 [ 317.412705][T14125] inactive_file 0 [ 317.413827][T14125] active_file 0 [ 317.435578][T14125] unevictable 67035136 [ 317.437637][T14125] hierarchical_memory_limit 314572800 [ 317.439464][T14125] hierarchical_memsw_limit 9223372036854771712 [ 317.442198][T14125] total_cache 303263744 [ 317.444130][T14125] total_rss 180224 [ 317.455548][T14125] total_rss_huge 0 [ 317.458551][T14125] total_shmem 236228608 [ 317.460213][T14125] total_mapped_file 0 [ 317.461983][T14125] total_dirty 0 [ 317.463566][T14125] total_writeback 0 [ 317.465277][T14125] total_workingset_refault_anon 74 [ 317.476626][T14125] total_workingset_refault_file 0 [ 317.478992][T14125] total_swap 127975424 [ 317.481004][T14125] total_swapcached 20480 [ 317.483034][T14125] total_pgpgin 479896 [ 317.484964][T14125] total_pgpgout 405804 [ 317.486997][T14125] total_pgfault 237296 [ 317.489001][T14125] total_pgmajfault 42 [ 317.490996][T14125] total_inactive_anon 101859328 [ 317.493417][T14125] total_active_anon 132648960 [ 317.495605][T14125] total_inactive_file 0 [ 317.499564][T14125] total_active_file 0 [ 317.501498][T14125] total_unevictable 67035136 [ 317.503639][T14125] anon_cost 0 [ 317.505212][T14125] file_cost 0 [ 317.506961][T14125] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz.2.2823,pid=14115,uid=0 [ 317.516038][T14125] Memory cgroup out of memory: Killed process 14115 (syz.2.2823) total-vm:98456kB, anon-rss:1116kB, file-rss:49280kB, shmem-rss:0kB, UID:0 pgtables:168kB oom_score_adj:1000 [ 317.577937][ T8380] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 317.584856][T14122] syz.2.2823 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 317.597647][T14122] CPU: 1 UID: 0 PID: 14122 Comm: syz.2.2823 Tainted: G L syzkaller #0 PREEMPT(full) [ 317.597667][T14122] Tainted: [L]=SOFTLOCKUP [ 317.597671][T14122] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 317.597678][T14122] Call Trace: [ 317.597683][T14122] [ 317.597687][T14122] dump_stack_lvl+0x16c/0x1f0 [ 317.597708][T14122] dump_header+0x101/0x930 [ 317.597723][T14122] oom_kill_process+0x272/0xa40 [ 317.597736][T14122] out_of_memory+0x350/0x1700 [ 317.597751][T14122] ? __pfx_out_of_memory+0x10/0x10 [ 317.597767][T14122] mem_cgroup_out_of_memory+0x118/0x130 [ 317.597781][T14122] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 317.597797][T14122] ? do_raw_spin_unlock+0x172/0x230 [ 317.597811][T14122] try_charge_memcg+0x689/0xd40 [ 317.597824][T14122] ? __pfx_try_charge_memcg+0x10/0x10 [ 317.597834][T14122] ? __print_lock_name+0x41/0xe0 [ 317.597846][T14122] ? rcu_read_unlock+0x17/0x60 [ 317.597860][T14122] charge_memcg+0x8a/0x230 [ 317.597870][T14122] __mem_cgroup_charge+0x2b/0x1e0 [ 317.597882][T14122] shmem_alloc_and_add_folio+0x50c/0xc20 [ 317.597898][T14122] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 317.597911][T14122] ? shmem_allowable_huge_orders+0xd4/0x3f0 [ 317.597944][T14122] shmem_get_folio_gfp+0x67f/0x1610 [ 317.597961][T14122] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 317.597978][T14122] shmem_write_begin+0x160/0x300 [ 317.597992][T14122] ? __pfx_shmem_write_begin+0x10/0x10 [ 317.598005][T14122] ? balance_dirty_pages_ratelimited_flags+0x92/0x1260 [ 317.598021][T14122] ? lockdep_hardirqs_on+0x7c/0x110 [ 317.598038][T14122] generic_perform_write+0x3c4/0x900 [ 317.598053][T14122] ? __pfx_generic_perform_write+0x10/0x10 [ 317.598066][T14122] ? file_update_time_flags+0x35c/0x520 [ 317.598083][T14122] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 317.598097][T14122] shmem_file_write_iter+0x10e/0x140 [ 317.598112][T14122] __kernel_write_iter+0x31a/0xb10 [ 317.598130][T14122] ? __pfx___kernel_write_iter+0x10/0x10 [ 317.598146][T14122] ? __up_read+0x2d1/0x700 [ 317.598157][T14122] ? dump_user_range+0x756/0xb70 [ 317.598173][T14122] dump_user_range+0x413/0xb70 [ 317.598188][T14122] ? __pfx_dump_user_range+0x10/0x10 [ 317.598201][T14122] ? elf_coredump_extra_notes_write+0xbd/0x4f0 [ 317.598244][T14122] ? __pfx_writenote+0x10/0x10 [ 317.598263][T14122] elf_core_dump+0x29c3/0x3c10 [ 317.598284][T14122] ? __pfx_elf_core_dump+0x10/0x10 [ 317.598296][T14122] ? kasan_save_stack+0x33/0x60 [ 317.598311][T14122] ? kasan_save_track+0x14/0x30 [ 317.598325][T14122] ? __kasan_kmalloc+0xaa/0xb0 [ 317.598338][T14122] ? __kvmalloc_node_noprof+0x39e/0xa50 [ 317.598352][T14122] ? vfs_coredump+0x1dd9/0x55e0 [ 317.598364][T14122] ? arch_do_signal_or_restart+0x8f/0x7e0 [ 317.598379][T14122] ? irqentry_exit+0x38a/0x8c0 [ 317.598393][T14122] ? asm_exc_page_fault+0x26/0x30 [ 317.598407][T14122] ? 0xffffffffff600000 [ 317.598439][T14122] ? vfs_coredump+0x2b85/0x55e0 [ 317.598450][T14122] vfs_coredump+0x2b85/0x55e0 [ 317.598468][T14122] ? __pfx_vfs_coredump+0x10/0x10 [ 317.598480][T14122] ? __lock_acquire+0x433/0x22f0 [ 317.598495][T14122] ? lock_acquire+0x179/0x330 [ 317.598514][T14122] ? lock_acquire+0x179/0x330 [ 317.598531][T14122] ? lock_acquire+0x179/0x330 [ 317.598555][T14122] ? arch_stack_walk+0xa6/0x100 [ 317.598580][T14122] ? stack_trace_save+0x8e/0xc0 [ 317.598594][T14122] ? __pfx_stack_trace_save+0x10/0x10 [ 317.598609][T14122] ? stack_depot_save_flags+0x29/0x9b0 [ 317.598629][T14122] ? kasan_save_stack+0x42/0x60 [ 317.598667][T14122] ? proc_coredump_connector+0x2d1/0x4f0 [ 317.598682][T14122] ? __pfx_proc_coredump_connector+0x10/0x10 [ 317.598699][T14122] ? rcu_is_watching+0x12/0xc0 [ 317.598714][T14122] get_signal+0x22e1/0x26d0 [ 317.598731][T14122] ? __pfx_get_signal+0x10/0x10 [ 317.598745][T14122] arch_do_signal_or_restart+0x8f/0x7e0 [ 317.598761][T14122] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 317.598781][T14122] ? __bad_area_nosemaphore+0x350/0x690 [ 317.598799][T14122] irqentry_exit+0x38a/0x8c0 [ 317.598817][T14122] asm_exc_page_fault+0x26/0x30 [ 317.598826][T14122] RIP: 0033:0x7fd85dd8f7d1 [ 317.598836][T14122] Code: 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 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 317.598846][T14122] RSP: 002b:fffffffffffffca0 EFLAGS: 00010217 [ 317.598856][T14122] RAX: 0000000000000000 RBX: 00007fd85dfe6090 RCX: 00007fd85dd8f7c9 [ 317.598862][T14122] RDX: 0000000000000000 RSI: fffffffffffffca0 RDI: 0000000000000000 [ 317.598868][T14122] RBP: 00007fd85de13f91 R08: 0000000000000000 R09: 0000000000000000 [ 317.598875][T14122] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 317.598881][T14122] R13: 00007fd85dfe6128 R14: 00007fd85dfe6090 R15: 00007fff4aacf328 [ 317.598896][T14122] [ 317.601108][T14122] memory: usage 307200kB, limit 307200kB, failcnt 21701 [ 317.879847][T14122] memory+swap: usage 431844kB, limit 9007199254740988kB, failcnt 0 [ 317.883470][T14122] kmem: usage 7328kB, limit 9007199254740988kB, failcnt 0 [ 317.898698][T14122] Memory cgroup stats for /syz2: [ 317.898843][T14122] cache 306536448 [ 317.902620][T14122] rss 331776 [ 317.904028][T14122] rss_huge 0 [ 317.905420][T14122] shmem 239292416 [ 317.910278][T14122] mapped_file 4096 [ 317.913754][T14122] dirty 0 [ 317.914872][T14122] writeback 4096 [ 317.917614][T14122] workingset_refault_anon 74 [ 317.919607][T14122] workingset_refault_file 132 [ 317.921608][T14122] swap 127975424 [ 317.923081][T14122] swapcached 16384 [ 317.924246][T14122] pgpgin 490492 [ 317.925428][T14122] pgpgout 415568 [ 317.936300][T14122] pgfault 238134 [ 317.937575][T14122] pgmajfault 52 [ 317.938767][T14122] inactive_anon 61173760 [ 317.940313][T14122] active_anon 178458624 [ 317.941665][T14122] inactive_file 184320 [ 317.943171][T14122] active_file 0 [ 317.944335][T14122] unevictable 67035136 [ 317.945667][T14122] hierarchical_memory_limit 314572800 [ 317.950431][T14122] hierarchical_memsw_limit 9223372036854771712 [ 317.952444][T14122] total_cache 306536448 [ 317.953784][T14122] total_rss 331776 [ 317.955038][T14122] total_rss_huge 0 [ 317.956363][T14122] total_shmem 239292416 [ 317.957738][T14122] total_mapped_file 4096 [ 317.959238][T14122] total_dirty 0 [ 317.960389][T14122] total_writeback 4096 [ 317.961787][T14122] total_workingset_refault_anon 74 [ 317.963444][T14122] total_workingset_refault_file 132 [ 317.965123][T14122] total_swap 127975424 [ 317.966568][T14122] total_swapcached 16384 [ 317.967819][T14122] total_pgpgin 490498 [ 317.969181][T14122] total_pgpgout 415574 [ 317.970541][T14122] total_pgfault 238140 [ 317.971923][T14122] total_pgmajfault 52 [ 317.973255][T14122] total_inactive_anon 61173760 [ 317.974826][T14122] total_active_anon 178458624 [ 317.977915][T14122] total_inactive_file 184320 [ 317.979510][T14122] total_active_file 0 [ 317.980810][T14122] total_unevictable 67035136 [ 317.982433][T14122] anon_cost 0 [ 317.983526][T14122] file_cost 0 [ 317.984647][T14122] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz.2.2823,pid=14117,uid=0 [ 317.989564][T14122] Memory cgroup out of memory: Killed process 14117 (syz.2.2823) total-vm:98456kB, anon-rss:1152kB, file-rss:53636kB, shmem-rss:0kB, UID:0 pgtables:184kB oom_score_adj:1000 [ 318.412150][T10298] syz-executor invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 318.415946][T10298] CPU: 0 UID: 0 PID: 10298 Comm: syz-executor Tainted: G L syzkaller #0 PREEMPT(full) [ 318.415964][T10298] Tainted: [L]=SOFTLOCKUP [ 318.415968][T10298] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 318.415975][T10298] Call Trace: [ 318.415980][T10298] [ 318.415985][T10298] dump_stack_lvl+0x16c/0x1f0 [ 318.416004][T10298] dump_header+0x101/0x930 [ 318.416019][T10298] oom_kill_process+0x272/0xa40 [ 318.416033][T10298] out_of_memory+0x350/0x1700 [ 318.416048][T10298] ? __pfx_out_of_memory+0x10/0x10 [ 318.416063][T10298] mem_cgroup_out_of_memory+0x118/0x130 [ 318.416077][T10298] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 318.416094][T10298] ? do_raw_spin_unlock+0x172/0x230 [ 318.416121][T10298] try_charge_memcg+0x689/0xd40 [ 318.416134][T10298] ? __pfx_try_charge_memcg+0x10/0x10 [ 318.416144][T10298] ? __print_lock_name+0x41/0xe0 [ 318.416156][T10298] ? rcu_read_unlock+0x17/0x60 [ 318.416170][T10298] charge_memcg+0x8a/0x230 [ 318.416180][T10298] __mem_cgroup_charge+0x2b/0x1e0 [ 318.416193][T10298] filemap_add_folio+0xe6/0x610 [ 318.416207][T10298] ? __pfx_filemap_add_folio+0x10/0x10 [ 318.416223][T10298] __filemap_get_folio+0x510/0xc30 [ 318.416239][T10298] filemap_fault+0x67e/0x28c0 [ 318.416254][T10298] ? __pfx_filemap_fault+0x10/0x10 [ 318.416270][T10298] ? __lock_acquire+0x433/0x22f0 [ 318.416292][T10298] __do_fault+0x10d/0x490 [ 318.416306][T10298] do_pte_missing+0xfb2/0x4000 [ 318.416319][T10298] ? __handle_mm_fault+0x151e/0x2ad0 [ 318.416332][T10298] __handle_mm_fault+0x154b/0x2ad0 [ 318.416345][T10298] ? reacquire_held_locks+0xcd/0x1f0 [ 318.416361][T10298] ? __pfx___handle_mm_fault+0x10/0x10 [ 318.416373][T10298] ? lock_vma_under_rcu+0x176/0x580 [ 318.416389][T10298] ? __pfx_get_timespec64+0x10/0x10 [ 318.416409][T10298] handle_mm_fault+0x3fe/0xad0 [ 318.416423][T10298] do_user_addr_fault+0x423/0xda0 [ 318.416439][T10298] ? rcu_is_watching+0x12/0xc0 [ 318.416453][T10298] exc_page_fault+0x64/0xc0 [ 318.416469][T10298] asm_exc_page_fault+0x26/0x30 [ 318.416480][T10298] RIP: 0033:0x7fd85dc66034 [ 318.416489][T10298] Code: 85 ed 09 00 00 48 b8 db 34 b6 d7 82 de 1b 43 48 f7 a4 24 98 00 00 00 48 8b 05 68 f7 ea 00 48 69 8c 24 90 00 00 00 e8 03 00 00 <8b> 78 08 48 8b 44 24 18 48 c1 ea 12 4c 8b 0d 79 f6 ea 00 48 01 d1 [ 318.416499][T10298] RSP: 002b:00007fff4aacf6b0 EFLAGS: 00010206 [ 318.416509][T10298] RAX: 0000001b30424000 RBX: 000000000000039c RCX: 000000000004da30 [ 318.416515][T10298] RDX: 0000000003fc2b64 RSI: 00007fd85ec9b010 RDI: 000e824b634d6768 [ 318.416522][T10298] RBP: 00007fff4aacf6ec R08: 0000000000000000 R09: 00007fd85ec9b000 [ 318.416528][T10298] R10: 0000000000000001 R11: 000000000000f2ac R12: 0000000000001388 [ 318.416534][T10298] R13: 00000000000927c0 R14: 000000000004da8c R15: 00007fff4aacf740 [ 318.416548][T10298] [ 318.591181][ T5341] Dev loop3: unable to read RDB block 7 [ 318.593703][ T5341] loop3: AHDI p4 [ 318.595137][ T5341] loop3: partition table partially beyond EOD, truncated [ 318.601049][T10298] memory: usage 307200kB, limit 307200kB, failcnt 26989 [ 318.603283][T10298] memory+swap: usage 432192kB, limit 9007199254740988kB, failcnt 0 [ 318.605782][T10298] kmem: usage 7288kB, limit 9007199254740988kB, failcnt 0 [ 318.608055][T10298] Memory cgroup stats for /syz2: [ 318.608210][T10298] cache 306765824 [ 318.611028][T10298] rss 339968 [ 318.612083][T10298] rss_huge 0 [ 318.613142][T10298] shmem 239726592 [ 318.614341][T10298] mapped_file 0 [ 318.615467][T10298] dirty 0 [ 318.616489][T10298] writeback 0 [ 318.617588][T10298] workingset_refault_anon 74 [ 318.619092][T10298] workingset_refault_file 549 [ 318.620597][T10298] swap 127991808 [ 318.621752][T10298] swapcached 4096 [ 318.622956][T10298] pgpgin 499771 [ 318.624090][T10298] pgpgout 424793 [ 318.625270][T10298] pgfault 238699 [ 318.626704][T10298] pgmajfault 72 [ 318.627837][T10298] inactive_anon 116580352 [ 318.629196][T10298] active_anon 123228160 [ 318.630504][T10298] inactive_file 4096 [ 318.631746][T10298] active_file 0 [ 318.632846][T10298] unevictable 67035136 [ 318.634100][T10298] hierarchical_memory_limit 314572800 [ 318.635809][T10298] hierarchical_memsw_limit 9223372036854771712 [ 318.637847][T10298] total_cache 306765824 [ 318.639212][T10298] total_rss 339968 [ 318.640418][T10298] total_rss_huge 0 [ 318.641661][T10298] total_shmem 239726592 [ 318.643000][T10298] total_mapped_file 0 [ 318.644283][T10298] total_dirty 0 [ 318.645431][T10298] total_writeback 0 [ 318.646856][T10298] total_workingset_refault_anon 74 [ 318.648498][T10298] total_workingset_refault_file 549 [ 318.650161][T10298] total_swap 127991808 [ 318.651484][T10298] total_swapcached 4096 [ 318.652844][T10298] total_pgpgin 499777 [ 318.654151][T10298] total_pgpgout 424799 [ 318.655470][T10298] total_pgfault 238705 [ 318.656846][T10298] total_pgmajfault 72 [ 318.658131][T10298] total_inactive_anon 116580352 [ 318.659735][T10298] total_active_anon 123228160 [ 318.661248][T10298] total_inactive_file 4096 [ 318.662685][T10298] total_active_file 0 [ 318.663998][T10298] total_unevictable 67035136 [ 318.665483][T10298] anon_cost 0 [ 318.666805][T10298] file_cost 0 [ 318.667890][T10298] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz.2.2823,pid=14127,uid=0 [ 318.674189][T10298] Memory cgroup out of memory: Killed process 14127 (syz.2.2823) total-vm:98456kB, anon-rss:1152kB, file-rss:53740kB, shmem-rss:0kB, UID:0 pgtables:184kB oom_score_adj:1000 [ 318.863312][T14144] syz.2.2823 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 318.893815][T14144] CPU: 0 UID: 0 PID: 14144 Comm: syz.2.2823 Tainted: G L syzkaller #0 PREEMPT(full) [ 318.893835][T14144] Tainted: [L]=SOFTLOCKUP [ 318.893839][T14144] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 318.893845][T14144] Call Trace: [ 318.893849][T14144] [ 318.893853][T14144] dump_stack_lvl+0x16c/0x1f0 [ 318.893873][T14144] dump_header+0x101/0x930 [ 318.893887][T14144] oom_kill_process+0x272/0xa40 [ 318.893901][T14144] out_of_memory+0x350/0x1700 [ 318.893916][T14144] ? __pfx_out_of_memory+0x10/0x10 [ 318.893932][T14144] mem_cgroup_out_of_memory+0x118/0x130 [ 318.893946][T14144] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 318.893962][T14144] ? do_raw_spin_unlock+0x172/0x230 [ 318.893976][T14144] try_charge_memcg+0x689/0xd40 [ 318.893989][T14144] ? __pfx_try_charge_memcg+0x10/0x10 [ 318.893999][T14144] ? __print_lock_name+0x41/0xe0 [ 318.894011][T14144] ? rcu_read_unlock+0x17/0x60 [ 318.894025][T14144] charge_memcg+0x8a/0x230 [ 318.894035][T14144] __mem_cgroup_charge+0x2b/0x1e0 [ 318.894047][T14144] shmem_alloc_and_add_folio+0x50c/0xc20 [ 318.894063][T14144] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 318.894076][T14144] ? shmem_allowable_huge_orders+0xd4/0x3f0 [ 318.894098][T14144] shmem_get_folio_gfp+0x67f/0x1610 [ 318.894113][T14144] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 318.894129][T14144] shmem_write_begin+0x160/0x300 [ 318.894143][T14144] ? __pfx_shmem_write_begin+0x10/0x10 [ 318.894156][T14144] ? balance_dirty_pages_ratelimited_flags+0x92/0x1260 [ 318.894172][T14144] ? lockdep_hardirqs_on+0x7c/0x110 [ 318.894190][T14144] generic_perform_write+0x3c4/0x900 [ 318.894223][T14144] ? __pfx_generic_perform_write+0x10/0x10 [ 318.894237][T14144] ? file_update_time_flags+0x35c/0x520 [ 318.894253][T14144] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 318.894267][T14144] shmem_file_write_iter+0x10e/0x140 [ 318.894283][T14144] __kernel_write_iter+0x31a/0xb10 [ 318.894301][T14144] ? __pfx___kernel_write_iter+0x10/0x10 [ 318.894317][T14144] ? __up_read+0x2d1/0x700 [ 318.894328][T14144] ? dump_user_range+0x756/0xb70 [ 318.894344][T14144] dump_user_range+0x413/0xb70 [ 318.894359][T14144] ? __pfx_dump_user_range+0x10/0x10 [ 318.894373][T14144] ? elf_coredump_extra_notes_write+0xbd/0x4f0 [ 318.894389][T14144] ? __pfx_writenote+0x10/0x10 [ 318.894408][T14144] elf_core_dump+0x29c3/0x3c10 [ 318.894429][T14144] ? __pfx_elf_core_dump+0x10/0x10 [ 318.894441][T14144] ? kasan_save_stack+0x33/0x60 [ 318.894456][T14144] ? kasan_save_track+0x14/0x30 [ 318.894470][T14144] ? __kasan_kmalloc+0xaa/0xb0 [ 318.894484][T14144] ? __kvmalloc_node_noprof+0x39e/0xa50 [ 318.894498][T14144] ? vfs_coredump+0x1dd9/0x55e0 [ 318.894513][T14144] ? arch_do_signal_or_restart+0x8f/0x7e0 [ 318.894528][T14144] ? irqentry_exit+0x38a/0x8c0 [ 318.894543][T14144] ? asm_exc_page_fault+0x26/0x30 [ 318.894556][T14144] ? 0xffffffffff600000 [ 318.894587][T14144] ? vfs_coredump+0x2b85/0x55e0 [ 318.894598][T14144] vfs_coredump+0x2b85/0x55e0 [ 318.894615][T14144] ? __pfx_vfs_coredump+0x10/0x10 [ 318.894628][T14144] ? __lock_acquire+0x433/0x22f0 [ 318.894642][T14144] ? lock_acquire+0x179/0x330 [ 318.894661][T14144] ? lock_acquire+0x179/0x330 [ 318.894679][T14144] ? lock_acquire+0x179/0x330 [ 318.894702][T14144] ? arch_stack_walk+0xa6/0x100 [ 318.894722][T14144] ? stack_trace_save+0x8e/0xc0 [ 318.894737][T14144] ? __pfx_stack_trace_save+0x10/0x10 [ 318.894751][T14144] ? stack_depot_save_flags+0x29/0x9b0 [ 318.894771][T14144] ? kasan_save_stack+0x42/0x60 [ 318.894809][T14144] ? proc_coredump_connector+0x2d1/0x4f0 [ 318.894824][T14144] ? __pfx_proc_coredump_connector+0x10/0x10 [ 318.894841][T14144] ? rcu_is_watching+0x12/0xc0 [ 318.894856][T14144] get_signal+0x22e1/0x26d0 [ 318.894872][T14144] ? __pfx_get_signal+0x10/0x10 [ 318.894887][T14144] arch_do_signal_or_restart+0x8f/0x7e0 [ 318.894902][T14144] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 318.894922][T14144] ? __bad_area_nosemaphore+0x350/0x690 [ 318.894941][T14144] irqentry_exit+0x38a/0x8c0 [ 318.894958][T14144] asm_exc_page_fault+0x26/0x30 [ 318.894968][T14144] RIP: 0033:0x7fd85dd8f7d1 [ 318.894977][T14144] Code: 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 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 318.894988][T14144] RSP: 002b:fffffffffffffca0 EFLAGS: 00010217 [ 318.894997][T14144] RAX: 0000000000000000 RBX: 00007fd85dfe6090 RCX: 00007fd85dd8f7c9 [ 318.895003][T14144] RDX: 0000000000000000 RSI: fffffffffffffca0 RDI: 0000000000000000 [ 318.895009][T14144] RBP: 00007fd85de13f91 R08: 0000000000000000 R09: 0000000000000000 [ 318.895015][T14144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 318.895021][T14144] R13: 00007fd85dfe6128 R14: 00007fd85dfe6090 R15: 00007fff4aacf328 [ 318.895039][T14144] [ 318.895043][T14144] memory: usage 307116kB, limit 307200kB, failcnt 27970 [ 318.953716][ T5341] Dev loop3: unable to read RDB block 7 [ 318.954762][T14144] memory+swap: usage 416924kB, limit 9007199254740988kB, failcnt 0 [ 318.956467][ T5341] loop3: AHDI p4 [ 318.956488][ T5341] loop3: partition table partially beyond EOD, [ 318.958148][T14144] kmem: usage 7232kB, limit 9007199254740988kB, failcnt 0 [ 318.959775][ T5341] truncated [ 318.961460][T14144] Memory cgroup stats for /syz2: [ 319.073934][T14144] cache 291119104 [ 319.076982][T14144] rss 339968 [ 319.078052][T14144] rss_huge 0 [ 319.079158][T14144] shmem 220147712 [ 319.080339][T14144] mapped_file 3932160 [ 319.081620][T14144] dirty 0 [ 319.082602][T14144] writeback 0 [ 319.083692][T14144] workingset_refault_anon 74 [ 319.085167][T14144] workingset_refault_file 1449 [ 319.086972][T14144] swap 120725504 [ 319.088132][T14144] swapcached 8192 [ 319.089279][T14144] pgpgin 502522 [ 319.090438][T14144] pgpgout 431363 [ 319.091601][T14144] pgfault 238814 [ 319.092756][T14144] pgmajfault 73 [ 319.093883][T14144] inactive_anon 106188800 [ 319.095268][T14144] active_anon 114167808 [ 319.097721][T14144] inactive_file 4096 [ 319.099068][T14144] active_file 3932160 [ 319.100346][T14144] unevictable 67035136 [ 319.101651][T14144] hierarchical_memory_limit 314572800 [ 319.103435][T14144] hierarchical_memsw_limit 9223372036854771712 [ 319.105393][T14144] total_cache 291119104 [ 319.107658][T14144] total_rss 339968 [ 319.107744][T14200] tmpfs: Unknown parameter 'tatic' [ 319.108904][T14144] total_rss_huge 0 [ 319.108913][T14144] total_shmem 220147712 [ 319.108918][T14144] total_mapped_file 3932160 [ 319.108923][T14144] total_dirty 0 [ 319.108927][T14144] total_writeback 0 [ 319.118661][T14144] total_workingset_refault_anon 74 [ 319.120324][T14144] total_workingset_refault_file 1449 [ 319.121935][T14144] total_swap 120725504 [ 319.123183][T14144] total_swapcached 8192 [ 319.124517][T14144] total_pgpgin 502528 [ 319.127200][T14144] total_pgpgout 431369 [ 319.128979][ T5341] Dev loop3: unable to read RDB block 7 [ 319.130797][ T5341] loop3: AHDI p4 [ 319.131989][ T5341] loop3: partition table partially beyond EOD, truncated [ 319.146688][T14144] total_pgfault 238820 [ 319.148034][T14144] total_pgmajfault 73 [ 319.149222][T14144] total_inactive_anon 106188800 [ 319.150844][T14144] total_active_anon 114167808 [ 319.152375][T14144] total_inactive_file 4096 [ 319.153830][T14144] total_active_file 3932160 [ 319.155824][T14144] total_unevictable 67035136 [ 319.157541][T14144] anon_cost 0 [ 319.159168][T14144] file_cost 0 [ 319.160301][T14144] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz.2.2823,pid=14125,uid=0 [ 319.167338][T14144] Memory cgroup out of memory: Killed process 14125 (syz.2.2823) total-vm:98456kB, anon-rss:1152kB, file-rss:51328kB, shmem-rss:0kB, UID:0 pgtables:172kB oom_score_adj:1000 [ 319.186327][ T5943] Bluetooth: hci3: Opcode 0x1003 failed: -110 [ 319.329072][T14143] syz.2.2823 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 319.332862][T14143] CPU: 2 UID: 0 PID: 14143 Comm: syz.2.2823 Tainted: G L syzkaller #0 PREEMPT(full) [ 319.332879][T14143] Tainted: [L]=SOFTLOCKUP [ 319.332884][T14143] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 319.332891][T14143] Call Trace: [ 319.332894][T14143] [ 319.332898][T14143] dump_stack_lvl+0x16c/0x1f0 [ 319.332919][T14143] dump_header+0x101/0x930 [ 319.332933][T14143] oom_kill_process+0x272/0xa40 [ 319.332947][T14143] out_of_memory+0x350/0x1700 [ 319.332962][T14143] ? __pfx_out_of_memory+0x10/0x10 [ 319.332978][T14143] mem_cgroup_out_of_memory+0x118/0x130 [ 319.332992][T14143] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 319.333009][T14143] ? do_raw_spin_unlock+0x172/0x230 [ 319.333022][T14143] try_charge_memcg+0x689/0xd40 [ 319.333036][T14143] ? __pfx_try_charge_memcg+0x10/0x10 [ 319.333045][T14143] ? __print_lock_name+0x41/0xe0 [ 319.333058][T14143] ? rcu_read_unlock+0x17/0x60 [ 319.333072][T14143] charge_memcg+0x8a/0x230 [ 319.333082][T14143] __mem_cgroup_charge+0x2b/0x1e0 [ 319.333095][T14143] shmem_alloc_and_add_folio+0x50c/0xc20 [ 319.333110][T14143] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 319.333123][T14143] ? shmem_allowable_huge_orders+0xd4/0x3f0 [ 319.333139][T14143] shmem_get_folio_gfp+0x67f/0x1610 [ 319.333155][T14143] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 319.333171][T14143] shmem_write_begin+0x160/0x300 [ 319.333185][T14143] ? __pfx_shmem_write_begin+0x10/0x10 [ 319.333198][T14143] ? balance_dirty_pages_ratelimited_flags+0x92/0x1260 [ 319.333215][T14143] ? lockdep_hardirqs_on+0x7c/0x110 [ 319.333233][T14143] generic_perform_write+0x3c4/0x900 [ 319.333248][T14143] ? __pfx_generic_perform_write+0x10/0x10 [ 319.333261][T14143] ? file_update_time_flags+0x35c/0x520 [ 319.333277][T14143] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 319.333293][T14143] shmem_file_write_iter+0x10e/0x140 [ 319.333315][T14143] __kernel_write_iter+0x31a/0xb10 [ 319.333342][T14143] ? __pfx___kernel_write_iter+0x10/0x10 [ 319.333365][T14143] ? __up_read+0x2d1/0x700 [ 319.333386][T14143] ? dump_user_range+0x756/0xb70 [ 319.333411][T14143] dump_user_range+0x413/0xb70 [ 319.333429][T14143] ? __pfx_dump_user_range+0x10/0x10 [ 319.333443][T14143] ? elf_coredump_extra_notes_write+0xbd/0x4f0 [ 319.333468][T14143] ? __pfx_writenote+0x10/0x10 [ 319.333486][T14143] elf_core_dump+0x29c3/0x3c10 [ 319.333507][T14143] ? __pfx_elf_core_dump+0x10/0x10 [ 319.333519][T14143] ? kasan_save_stack+0x33/0x60 [ 319.333534][T14143] ? kasan_save_track+0x14/0x30 [ 319.333548][T14143] ? __kasan_kmalloc+0xaa/0xb0 [ 319.333561][T14143] ? __kvmalloc_node_noprof+0x39e/0xa50 [ 319.333576][T14143] ? vfs_coredump+0x1dd9/0x55e0 [ 319.333587][T14143] ? arch_do_signal_or_restart+0x8f/0x7e0 [ 319.333602][T14143] ? irqentry_exit+0x38a/0x8c0 [ 319.333616][T14143] ? asm_exc_page_fault+0x26/0x30 [ 319.333630][T14143] ? 0xffffffffff600000 [ 319.333662][T14143] ? vfs_coredump+0x2b85/0x55e0 [ 319.333674][T14143] vfs_coredump+0x2b85/0x55e0 [ 319.333691][T14143] ? __pfx_vfs_coredump+0x10/0x10 [ 319.333704][T14143] ? __lock_acquire+0x433/0x22f0 [ 319.333719][T14143] ? lock_acquire+0x179/0x330 [ 319.333737][T14143] ? lock_acquire+0x179/0x330 [ 319.333755][T14143] ? lock_acquire+0x179/0x330 [ 319.333780][T14143] ? arch_stack_walk+0xa6/0x100 [ 319.333800][T14143] ? stack_trace_save+0x8e/0xc0 [ 319.333815][T14143] ? __pfx_stack_trace_save+0x10/0x10 [ 319.333830][T14143] ? stack_depot_save_flags+0x29/0x9b0 [ 319.333849][T14143] ? kasan_save_stack+0x42/0x60 [ 319.333887][T14143] ? proc_coredump_connector+0x2d1/0x4f0 [ 319.333902][T14143] ? __pfx_proc_coredump_connector+0x10/0x10 [ 319.333919][T14143] ? rcu_is_watching+0x12/0xc0 [ 319.333934][T14143] get_signal+0x22e1/0x26d0 [ 319.333950][T14143] ? __pfx_get_signal+0x10/0x10 [ 319.333965][T14143] arch_do_signal_or_restart+0x8f/0x7e0 [ 319.333981][T14143] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 319.334000][T14143] ? __bad_area_nosemaphore+0x350/0x690 [ 319.334019][T14143] irqentry_exit+0x38a/0x8c0 [ 319.334036][T14143] asm_exc_page_fault+0x26/0x30 [ 319.334046][T14143] RIP: 0033:0x7fd85dd8f7d1 [ 319.334055][T14143] Code: 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 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 319.334066][T14143] RSP: 002b:fffffffffffffca0 EFLAGS: 00010217 [ 319.334075][T14143] RAX: 0000000000000000 RBX: 00007fd85dfe6090 RCX: 00007fd85dd8f7c9 [ 319.334082][T14143] RDX: 0000000000000000 RSI: fffffffffffffca0 RDI: 0000000000000000 [ 319.334088][T14143] RBP: 00007fd85de13f91 R08: 0000000000000000 R09: 0000000000000000 [ 319.334095][T14143] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 319.334101][T14143] R13: 00007fd85dfe6128 R14: 00007fd85dfe6090 R15: 00007fff4aacf328 [ 319.334115][T14143] [ 319.334119][T14143] memory: usage 307200kB, limit 307200kB, failcnt 29492 [ 319.386735][ T5943] Bluetooth: hci2: command tx timeout [ 319.410611][T14143] memory+swap: usage 432172kB, limit 9007199254740988kB, failcnt 0 [ 319.528727][T14143] kmem: usage 6576kB, limit 9007199254740988kB, failcnt 0 [ 319.531609][T14143] Memory cgroup stats for /syz2: [ 319.531688][T14143] cache 294973440 [ 319.535386][T14143] rss 208896 [ 319.537354][T14143] rss_huge 0 [ 319.538983][T14143] shmem 227938304 [ 319.540615][T14143] mapped_file 0 [ 319.542218][T14143] dirty 0 [ 319.543550][T14143] writeback 0 [ 319.545048][T14143] workingset_refault_anon 75 [ 319.547829][T14143] workingset_refault_file 1488 [ 319.550164][T14143] swap 121180160 [ 319.551813][T14143] swapcached 28672 [ 319.553569][T14143] pgpgin 509705 [ 319.555139][T14143] pgpgout 437627 [ 319.557324][T14143] pgfault 239241 [ 319.558963][T14143] pgmajfault 81 [ 319.560745][T14143] inactive_anon 94167040 [ 319.562652][T14143] active_anon 133844992 [ 319.564548][T14143] inactive_file 0 [ 319.566226][ T34] usb 5-1: new full-speed USB device number 35 using dummy_hcd [ 319.573753][T14143] active_file 0 [ 319.575340][T14143] unevictable 67035136 [ 319.580285][T14143] hierarchical_memory_limit 314572800 [ 319.582553][T14143] hierarchical_memsw_limit 9223372036854771712 [ 319.585126][T14143] total_cache 294973440 [ 319.587757][T14143] total_rss 208896 [ 319.589316][T14143] total_rss_huge 0 [ 319.590577][T14143] total_shmem 227938304 [ 319.592251][T14143] total_mapped_file 0 [ 319.593859][T14143] total_dirty 0 [ 319.595392][T14143] total_writeback 0 [ 319.597093][T14143] total_workingset_refault_anon 75 [ 319.598808][T14143] total_workingset_refault_file 1488 [ 319.600509][T14143] total_swap 121180160 [ 319.601900][T14143] total_swapcached 28672 [ 319.603508][T14143] total_pgpgin 509711 [ 319.604833][T14143] total_pgpgout 437633 [ 319.606806][T14143] total_pgfault 239247 [ 319.608163][T14143] total_pgmajfault 81 [ 319.609656][T14143] total_inactive_anon 94167040 [ 319.611265][T14143] total_active_anon 133844992 [ 319.612894][T14143] total_inactive_file 0 [ 319.614623][T14143] total_active_file 0 [ 319.616761][T14143] total_unevictable 67035136 [ 319.618709][T14143] anon_cost 0 [ 319.620054][T14143] file_cost 0 [ 319.621391][T14143] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz.2.2823,pid=14121,uid=0 [ 319.627882][T14143] Memory cgroup out of memory: Killed process 14121 (syz.2.2823) total-vm:98456kB, anon-rss:1152kB, file-rss:53932kB, shmem-rss:0kB, UID:0 pgtables:196kB oom_score_adj:1000 [ 319.744548][T14128] syz.2.2823 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 319.745977][ T34] usb 5-1: config 0 has an invalid interface number: 199 but max is 1 [ 319.751204][ T34] usb 5-1: config 0 has an invalid descriptor of length 48, skipping remainder of the config [ 319.754563][ T34] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 319.776159][T14128] CPU: 1 UID: 0 PID: 14128 Comm: syz.2.2823 Tainted: G L syzkaller #0 PREEMPT(full) [ 319.776179][T14128] Tainted: [L]=SOFTLOCKUP [ 319.776183][T14128] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 319.776180][ T34] usb 5-1: config 0 has no interface number 0 [ 319.776189][T14128] Call Trace: [ 319.776193][T14128] [ 319.776198][T14128] dump_stack_lvl+0x16c/0x1f0 [ 319.776218][T14128] dump_header+0x101/0x930 [ 319.776233][T14128] oom_kill_process+0x272/0xa40 [ 319.776251][T14128] out_of_memory+0x350/0x1700 [ 319.776265][T14128] ? __pfx_out_of_memory+0x10/0x10 [ 319.776281][T14128] mem_cgroup_out_of_memory+0x118/0x130 [ 319.776295][T14128] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 319.776311][T14128] ? do_raw_spin_unlock+0x172/0x230 [ 319.776325][T14128] try_charge_memcg+0x689/0xd40 [ 319.776338][T14128] ? __pfx_try_charge_memcg+0x10/0x10 [ 319.776348][T14128] ? __print_lock_name+0x41/0xe0 [ 319.776360][T14128] ? rcu_read_unlock+0x17/0x60 [ 319.776374][T14128] charge_memcg+0x8a/0x230 [ 319.776384][T14128] __mem_cgroup_charge+0x2b/0x1e0 [ 319.776397][T14128] shmem_alloc_and_add_folio+0x50c/0xc20 [ 319.776413][T14128] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 319.776426][T14128] ? shmem_allowable_huge_orders+0xd4/0x3f0 [ 319.776441][T14128] shmem_get_folio_gfp+0x67f/0x1610 [ 319.776457][T14128] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 319.776473][T14128] shmem_write_begin+0x160/0x300 [ 319.776487][T14128] ? __pfx_shmem_write_begin+0x10/0x10 [ 319.776500][T14128] ? balance_dirty_pages_ratelimited_flags+0x92/0x1260 [ 319.776516][T14128] ? lockdep_hardirqs_on+0x7c/0x110 [ 319.776533][T14128] generic_perform_write+0x3c4/0x900 [ 319.776549][T14128] ? __pfx_generic_perform_write+0x10/0x10 [ 319.776561][T14128] ? file_update_time_flags+0x35c/0x520 [ 319.776578][T14128] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 319.776592][T14128] shmem_file_write_iter+0x10e/0x140 [ 319.776607][T14128] __kernel_write_iter+0x31a/0xb10 [ 319.776625][T14128] ? __pfx___kernel_write_iter+0x10/0x10 [ 319.776641][T14128] ? __up_read+0x2d1/0x700 [ 319.776652][T14128] ? dump_user_range+0x756/0xb70 [ 319.776668][T14128] dump_user_range+0x413/0xb70 [ 319.776684][T14128] ? __pfx_dump_user_range+0x10/0x10 [ 319.776697][T14128] ? elf_coredump_extra_notes_write+0xbd/0x4f0 [ 319.776713][T14128] ? __pfx_writenote+0x10/0x10 [ 319.776731][T14128] elf_core_dump+0x29c3/0x3c10 [ 319.776752][T14128] ? __pfx_elf_core_dump+0x10/0x10 [ 319.776764][T14128] ? kasan_save_stack+0x33/0x60 [ 319.776779][T14128] ? kasan_save_track+0x14/0x30 [ 319.776793][T14128] ? __kasan_kmalloc+0xaa/0xb0 [ 319.776808][T14128] ? __kvmalloc_node_noprof+0x39e/0xa50 [ 319.776822][T14128] ? vfs_coredump+0x1dd9/0x55e0 [ 319.776834][T14128] ? arch_do_signal_or_restart+0x8f/0x7e0 [ 319.776849][T14128] ? irqentry_exit+0x38a/0x8c0 [ 319.776864][T14128] ? asm_exc_page_fault+0x26/0x30 [ 319.776877][T14128] ? 0xffffffffff600000 [ 319.776910][T14128] ? vfs_coredump+0x2b85/0x55e0 [ 319.776921][T14128] vfs_coredump+0x2b85/0x55e0 [ 319.776939][T14128] ? __pfx_vfs_coredump+0x10/0x10 [ 319.776951][T14128] ? __lock_acquire+0x433/0x22f0 [ 319.776966][T14128] ? lock_acquire+0x179/0x330 [ 319.776984][T14128] ? lock_acquire+0x179/0x330 [ 319.777002][T14128] ? lock_acquire+0x179/0x330 [ 319.777026][T14128] ? arch_stack_walk+0xa6/0x100 [ 319.777046][T14128] ? stack_trace_save+0x8e/0xc0 [ 319.777060][T14128] ? __pfx_stack_trace_save+0x10/0x10 [ 319.777075][T14128] ? stack_depot_save_flags+0x29/0x9b0 [ 319.777095][T14128] ? kasan_save_stack+0x42/0x60 [ 319.777132][T14128] ? proc_coredump_connector+0x2d1/0x4f0 [ 319.777148][T14128] ? __pfx_proc_coredump_connector+0x10/0x10 [ 319.777166][T14128] ? rcu_is_watching+0x12/0xc0 [ 319.777181][T14128] get_signal+0x22e1/0x26d0 [ 319.777198][T14128] ? __pfx_get_signal+0x10/0x10 [ 319.777212][T14128] arch_do_signal_or_restart+0x8f/0x7e0 [ 319.777228][T14128] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 319.777251][T14128] ? __bad_area_nosemaphore+0x350/0x690 [ 319.777269][T14128] irqentry_exit+0x38a/0x8c0 [ 319.777286][T14128] asm_exc_page_fault+0x26/0x30 [ 319.777296][T14128] RIP: 0033:0x7fd85dd8f7d1 [ 319.777305][T14128] Code: 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 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 319.777316][T14128] RSP: 002b:fffffffffffffca0 EFLAGS: 00010217 [ 319.777325][T14128] RAX: 0000000000000000 RBX: 00007fd85dfe6090 RCX: 00007fd85dd8f7c9 [ 319.777332][T14128] RDX: 0000000000000000 RSI: fffffffffffffca0 RDI: 0000000000000000 [ 319.777338][T14128] RBP: 00007fd85de13f91 R08: 0000000000000000 R09: 0000000000000000 [ 319.777344][T14128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 319.777350][T14128] R13: 00007fd85dfe6128 R14: 00007fd85dfe6090 R15: 00007fff4aacf328 [ 319.777364][T14128] [ 319.777369][T14128] memory: usage 307200kB, limit 307200kB, failcnt 30360 [ 319.806403][ T34] usb 5-1: config 0 interface 199 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 319.817181][T14128] memory+swap: usage 432172kB, limit 9007199254740988kB, failcnt 0 [ 319.858574][ T34] usb 5-1: New USB device found, idVendor=0002, idProduct=0000, bcdDevice= 0.00 [ 319.860690][T14128] kmem: usage 6680kB, limit 9007199254740988kB, failcnt 0 [ 319.862681][ T34] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 319.864706][T14128] Memory cgroup stats for /syz2: [ 319.864834][T14128] cache 303833088 [ 319.895543][ T34] usb 5-1: SerialNumber: syz [ 319.900167][T14128] rss 167936 [ 319.902787][ T34] usb 5-1: config 0 descriptor?? [ 319.903304][T14128] rss_huge 0 [ 319.903311][T14128] shmem 236797952 [ 319.916481][ T34] uvcvideo 5-1:0.199: Found UVC 0.00 device (0002:0000) [ 319.916509][ T34] uvcvideo 5-1:0.199: No valid video chain found. [ 319.992903][T14128] mapped_file 0 [ 319.994431][T14128] dirty 0 [ 319.997342][T14128] writeback 0 [ 319.999068][T14128] workingset_refault_anon 75 [ 320.001285][T14128] workingset_refault_file 1488 [ 320.003341][T14128] swap 127111168 [ 320.004980][T14128] swapcached 32768 [ 320.006802][T14128] pgpgin 517865 [ 320.008240][T14128] pgpgout 443638 [ 320.009677][T14128] pgfault 239759 [ 320.011131][T14128] pgmajfault 81 [ 320.012543][T14128] inactive_anon 57839616 [ 320.014239][T14128] active_anon 178855936 [ 320.015620][T14128] inactive_file 0 [ 320.016897][T14128] active_file 0 [ 320.018038][T14128] unevictable 67035136 [ 320.019375][T14128] hierarchical_memory_limit 314572800 [ 320.021069][T14128] hierarchical_memsw_limit 9223372036854771712 [ 320.023033][T14128] total_cache 303833088 [ 320.024372][T14128] total_rss 167936 [ 320.025583][T14128] total_rss_huge 0 [ 320.026900][T14128] total_shmem 236797952 [ 320.028242][T14128] total_mapped_file 0 [ 320.029538][T14128] total_dirty 0 [ 320.030699][T14128] total_writeback 0 [ 320.033696][T14128] total_workingset_refault_anon 75 [ 320.035409][T14128] total_workingset_refault_file 1488 [ 320.037280][T14128] total_swap 127111168 [ 320.038611][T14128] total_swapcached 32768 [ 320.040034][T14128] total_pgpgin 517871 [ 320.041313][T14128] total_pgpgout 443644 [ 320.042654][T14128] total_pgfault 239765 [ 320.044013][T14128] total_pgmajfault 81 [ 320.045313][T14128] total_inactive_anon 57839616 [ 320.047370][T14128] total_active_anon 178855936 [ 320.048884][T14128] total_inactive_file 0 [ 320.050247][T14128] total_active_file 0 [ 320.051543][T14128] total_unevictable 67035136 [ 320.053093][T14128] anon_cost 0 [ 320.054208][T14128] file_cost 0 [ 320.055348][T14128] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz.2.2823,pid=14113,uid=0 [ 320.062039][T14128] Memory cgroup out of memory: Killed process 14113 (syz.2.2823) total-vm:98456kB, anon-rss:1152kB, file-rss:51840kB, shmem-rss:0kB, UID:0 pgtables:172kB oom_score_adj:1000 [ 320.133279][T14209] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2848'. [ 320.185962][ T34] usb 5-1: USB disconnect, device number 35 [ 320.582678][T14123] syz.2.2823 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 320.585767][T14123] CPU: 3 UID: 0 PID: 14123 Comm: syz.2.2823 Tainted: G L syzkaller #0 PREEMPT(full) [ 320.585784][T14123] Tainted: [L]=SOFTLOCKUP [ 320.585787][T14123] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 320.585794][T14123] Call Trace: [ 320.585798][T14123] [ 320.585802][T14123] dump_stack_lvl+0x16c/0x1f0 [ 320.585822][T14123] dump_header+0x101/0x930 [ 320.585837][T14123] oom_kill_process+0x272/0xa40 [ 320.585850][T14123] out_of_memory+0x350/0x1700 [ 320.585865][T14123] ? __pfx_out_of_memory+0x10/0x10 [ 320.585881][T14123] mem_cgroup_out_of_memory+0x118/0x130 [ 320.585895][T14123] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 320.585911][T14123] ? do_raw_spin_unlock+0x172/0x230 [ 320.585925][T14123] try_charge_memcg+0x689/0xd40 [ 320.585938][T14123] ? __pfx_try_charge_memcg+0x10/0x10 [ 320.585948][T14123] ? __print_lock_name+0x41/0xe0 [ 320.585960][T14123] ? rcu_read_unlock+0x17/0x60 [ 320.585974][T14123] charge_memcg+0x8a/0x230 [ 320.585984][T14123] __mem_cgroup_charge+0x2b/0x1e0 [ 320.585997][T14123] shmem_alloc_and_add_folio+0x50c/0xc20 [ 320.586013][T14123] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 320.586025][T14123] ? shmem_allowable_huge_orders+0xd4/0x3f0 [ 320.586041][T14123] shmem_get_folio_gfp+0x67f/0x1610 [ 320.586056][T14123] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 320.586072][T14123] shmem_write_begin+0x160/0x300 [ 320.586086][T14123] ? __pfx_shmem_write_begin+0x10/0x10 [ 320.586110][T14123] ? balance_dirty_pages_ratelimited_flags+0x92/0x1260 [ 320.586127][T14123] ? ns_to_timespec64+0x59/0xc0 [ 320.586145][T14123] generic_perform_write+0x3c4/0x900 [ 320.586161][T14123] ? __pfx_generic_perform_write+0x10/0x10 [ 320.586173][T14123] ? file_update_time_flags+0x35c/0x520 [ 320.586210][T14123] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 320.586224][T14123] shmem_file_write_iter+0x10e/0x140 [ 320.586240][T14123] __kernel_write_iter+0x31a/0xb10 [ 320.586259][T14123] ? __pfx___kernel_write_iter+0x10/0x10 [ 320.586274][T14123] ? __up_read+0x2d1/0x700 [ 320.586286][T14123] ? dump_user_range+0x756/0xb70 [ 320.586302][T14123] dump_user_range+0x413/0xb70 [ 320.586317][T14123] ? __pfx_dump_user_range+0x10/0x10 [ 320.586331][T14123] ? elf_coredump_extra_notes_write+0xbd/0x4f0 [ 320.586348][T14123] ? __pfx_writenote+0x10/0x10 [ 320.586365][T14123] elf_core_dump+0x29c3/0x3c10 [ 320.586386][T14123] ? __pfx_elf_core_dump+0x10/0x10 [ 320.586399][T14123] ? kasan_save_stack+0x33/0x60 [ 320.586413][T14123] ? kasan_save_track+0x14/0x30 [ 320.586427][T14123] ? __kasan_kmalloc+0xaa/0xb0 [ 320.586441][T14123] ? __kvmalloc_node_noprof+0x39e/0xa50 [ 320.586454][T14123] ? vfs_coredump+0x1dd9/0x55e0 [ 320.586466][T14123] ? arch_do_signal_or_restart+0x8f/0x7e0 [ 320.586481][T14123] ? irqentry_exit+0x38a/0x8c0 [ 320.586496][T14123] ? asm_exc_page_fault+0x26/0x30 [ 320.586509][T14123] ? 0xffffffffff600000 [ 320.586553][T14123] ? vfs_coredump+0x2b85/0x55e0 [ 320.586565][T14123] vfs_coredump+0x2b85/0x55e0 [ 320.586583][T14123] ? __pfx_vfs_coredump+0x10/0x10 [ 320.586595][T14123] ? __lock_acquire+0x433/0x22f0 [ 320.586610][T14123] ? lock_acquire+0x179/0x330 [ 320.586629][T14123] ? lock_acquire+0x179/0x330 [ 320.586647][T14123] ? lock_acquire+0x179/0x330 [ 320.586671][T14123] ? arch_stack_walk+0xa6/0x100 [ 320.586691][T14123] ? stack_trace_save+0x8e/0xc0 [ 320.586705][T14123] ? __pfx_stack_trace_save+0x10/0x10 [ 320.586720][T14123] ? stack_depot_save_flags+0x29/0x9b0 [ 320.586739][T14123] ? kasan_save_stack+0x42/0x60 [ 320.586778][T14123] ? proc_coredump_connector+0x2d1/0x4f0 [ 320.586793][T14123] ? __pfx_proc_coredump_connector+0x10/0x10 [ 320.586810][T14123] ? rcu_is_watching+0x12/0xc0 [ 320.586825][T14123] get_signal+0x22e1/0x26d0 [ 320.586842][T14123] ? __pfx_get_signal+0x10/0x10 [ 320.586857][T14123] arch_do_signal_or_restart+0x8f/0x7e0 [ 320.586872][T14123] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 320.586892][T14123] ? __bad_area_nosemaphore+0x350/0x690 [ 320.586910][T14123] irqentry_exit+0x38a/0x8c0 [ 320.586928][T14123] asm_exc_page_fault+0x26/0x30 [ 320.586937][T14123] RIP: 0033:0x7fd85dd8f7d1 [ 320.586947][T14123] Code: 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 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 320.586958][T14123] RSP: 002b:fffffffffffffca0 EFLAGS: 00010217 [ 320.586967][T14123] RAX: 0000000000000000 RBX: 00007fd85dfe6090 RCX: 00007fd85dd8f7c9 [ 320.586973][T14123] RDX: 0000000000000000 RSI: fffffffffffffca0 RDI: 0000000000000000 [ 320.586980][T14123] RBP: 00007fd85de13f91 R08: 0000000000000000 R09: 0000000000000000 [ 320.586986][T14123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 320.586991][T14123] R13: 00007fd85dfe6128 R14: 00007fd85dfe6090 R15: 00007fff4aacf328 [ 320.587006][T14123] [ 320.744949][T14123] memory: usage 307200kB, limit 307200kB, failcnt 34607 [ 320.750103][T14123] memory+swap: usage 432168kB, limit 9007199254740988kB, failcnt 0 [ 320.753313][T14230] netlink: 40 bytes leftover after parsing attributes in process `syz.3.2855'. [ 320.757323][T14123] kmem: usage 6504kB, limit 9007199254740988kB, failcnt 0 [ 320.759646][T14123] Memory cgroup stats for /syz2: [ 320.759719][T14123] cache 307572736 [ 320.763206][T14123] rss 319488 [ 320.774705][T14123] rss_huge 0 [ 320.775910][T14123] shmem 240533504 [ 320.778151][T14123] mapped_file 0 [ 320.779372][T14123] dirty 0 [ 320.781027][T14123] writeback 0 [ 320.782316][T14123] workingset_refault_anon 76 [ 320.783990][T14123] workingset_refault_file 2555 [ 320.785646][T14123] swap 127967232 [ 320.787394][T14123] swapcached 28672 [ 320.789004][T14123] pgpgin 536413 [ 320.790465][T14123] pgpgout 461242 [ 320.791813][T14123] pgfault 240760 [ 320.792964][T14123] pgmajfault 93 [ 320.795243][T14123] inactive_anon 91697152 [ 320.798980][T14123] active_anon 149159936 [ 320.800617][T14123] inactive_file 4096 [ 320.801911][T14123] active_file 0 [ 320.803185][T14123] unevictable 67035136 [ 320.804520][T14123] hierarchical_memory_limit 314572800 [ 320.806648][T14123] hierarchical_memsw_limit 9223372036854771712 [ 320.809151][T14123] total_cache 307572736 [ 320.810529][T14123] total_rss 319488 [ 320.812118][T14123] total_rss_huge 0 [ 320.813640][T14123] total_shmem 240533504 [ 320.815334][T14123] total_mapped_file 0 [ 320.817600][T14123] total_dirty 0 [ 320.818997][T14123] total_writeback 0 [ 320.820444][T14123] total_workingset_refault_anon 76 [ 320.822367][T14123] total_workingset_refault_file 2555 [ 320.824139][T14123] total_swap 127967232 [ 320.825493][T14123] total_swapcached 28672 [ 320.827495][T14123] total_pgpgin 536419 [ 320.828954][T14123] total_pgpgout 461248 [ 320.830642][T14123] total_pgfault 240766 [ 320.832287][T14123] total_pgmajfault 93 [ 320.833957][T14123] total_inactive_anon 91697152 [ 320.835852][T14123] total_active_anon 149159936 [ 320.838080][T14123] total_inactive_file 4096 [ 320.839583][T14123] total_active_file 0 [ 320.840956][T14123] total_unevictable 67035136 [ 320.863106][T14123] anon_cost 0 [ 320.864237][T14123] file_cost 0 [ 320.865332][T14123] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz.2.2823,pid=14129,uid=0 [ 320.871078][T14123] Memory cgroup out of memory: Killed process 14129 (syz.2.2823) total-vm:98456kB, anon-rss:1152kB, file-rss:53808kB, shmem-rss:0kB, UID:0 pgtables:196kB oom_score_adj:1000 [ 321.145656][T14123] syz.2.2823 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 321.195851][T14123] CPU: 3 UID: 0 PID: 14123 Comm: syz.2.2823 Tainted: G L syzkaller #0 PREEMPT(full) [ 321.195871][T14123] Tainted: [L]=SOFTLOCKUP [ 321.195875][T14123] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 321.195881][T14123] Call Trace: [ 321.195885][T14123] [ 321.195889][T14123] dump_stack_lvl+0x16c/0x1f0 [ 321.195924][T14123] dump_header+0x101/0x930 [ 321.195939][T14123] oom_kill_process+0x272/0xa40 [ 321.195952][T14123] out_of_memory+0x350/0x1700 [ 321.195967][T14123] ? __pfx_out_of_memory+0x10/0x10 [ 321.195983][T14123] mem_cgroup_out_of_memory+0x118/0x130 [ 321.195997][T14123] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 321.196013][T14123] ? do_raw_spin_unlock+0x172/0x230 [ 321.196027][T14123] try_charge_memcg+0x689/0xd40 [ 321.196040][T14123] ? __pfx_try_charge_memcg+0x10/0x10 [ 321.196050][T14123] ? __print_lock_name+0x41/0xe0 [ 321.196063][T14123] ? rcu_read_unlock+0x17/0x60 [ 321.196076][T14123] charge_memcg+0x8a/0x230 [ 321.196086][T14123] __mem_cgroup_charge+0x2b/0x1e0 [ 321.196110][T14123] shmem_alloc_and_add_folio+0x50c/0xc20 [ 321.196129][T14123] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 321.196142][T14123] ? shmem_allowable_huge_orders+0xd4/0x3f0 [ 321.196161][T14123] shmem_get_folio_gfp+0x67f/0x1610 [ 321.196176][T14123] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 321.196192][T14123] shmem_write_begin+0x160/0x300 [ 321.196206][T14123] ? __pfx_shmem_write_begin+0x10/0x10 [ 321.196219][T14123] ? balance_dirty_pages_ratelimited_flags+0x92/0x1260 [ 321.196235][T14123] ? ns_to_timespec64+0x59/0xc0 [ 321.196253][T14123] generic_perform_write+0x3c4/0x900 [ 321.196268][T14123] ? __pfx_generic_perform_write+0x10/0x10 [ 321.196281][T14123] ? file_update_time_flags+0x35c/0x520 [ 321.196303][T14123] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 321.196317][T14123] shmem_file_write_iter+0x10e/0x140 [ 321.196332][T14123] __kernel_write_iter+0x31a/0xb10 [ 321.196350][T14123] ? __pfx___kernel_write_iter+0x10/0x10 [ 321.196366][T14123] ? __up_read+0x2d1/0x700 [ 321.196377][T14123] ? dump_user_range+0x756/0xb70 [ 321.196393][T14123] dump_user_range+0x413/0xb70 [ 321.196409][T14123] ? __pfx_dump_user_range+0x10/0x10 [ 321.196422][T14123] ? elf_coredump_extra_notes_write+0xbd/0x4f0 [ 321.196439][T14123] ? __pfx_writenote+0x10/0x10 [ 321.196457][T14123] elf_core_dump+0x29c3/0x3c10 [ 321.196478][T14123] ? __pfx_elf_core_dump+0x10/0x10 [ 321.196495][T14123] ? kasan_save_stack+0x33/0x60 [ 321.196509][T14123] ? kasan_save_track+0x14/0x30 [ 321.196523][T14123] ? __kasan_kmalloc+0xaa/0xb0 [ 321.196537][T14123] ? __kvmalloc_node_noprof+0x39e/0xa50 [ 321.196551][T14123] ? vfs_coredump+0x1dd9/0x55e0 [ 321.196562][T14123] ? arch_do_signal_or_restart+0x8f/0x7e0 [ 321.196578][T14123] ? irqentry_exit+0x38a/0x8c0 [ 321.196592][T14123] ? asm_exc_page_fault+0x26/0x30 [ 321.196606][T14123] ? 0xffffffffff600000 [ 321.196639][T14123] ? vfs_coredump+0x2b85/0x55e0 [ 321.196650][T14123] vfs_coredump+0x2b85/0x55e0 [ 321.196667][T14123] ? __pfx_vfs_coredump+0x10/0x10 [ 321.196680][T14123] ? __lock_acquire+0x433/0x22f0 [ 321.196695][T14123] ? lock_acquire+0x179/0x330 [ 321.196713][T14123] ? lock_acquire+0x179/0x330 [ 321.196731][T14123] ? lock_acquire+0x179/0x330 [ 321.196755][T14123] ? arch_stack_walk+0xa6/0x100 [ 321.196775][T14123] ? stack_trace_save+0x8e/0xc0 [ 321.196790][T14123] ? __pfx_stack_trace_save+0x10/0x10 [ 321.196805][T14123] ? stack_depot_save_flags+0x29/0x9b0 [ 321.196824][T14123] ? kasan_save_stack+0x42/0x60 [ 321.196863][T14123] ? proc_coredump_connector+0x2d1/0x4f0 [ 321.196878][T14123] ? __pfx_proc_coredump_connector+0x10/0x10 [ 321.196895][T14123] ? rcu_is_watching+0x12/0xc0 [ 321.196911][T14123] get_signal+0x22e1/0x26d0 [ 321.196927][T14123] ? __pfx_get_signal+0x10/0x10 [ 321.196942][T14123] arch_do_signal_or_restart+0x8f/0x7e0 [ 321.196958][T14123] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 321.196977][T14123] ? __bad_area_nosemaphore+0x350/0x690 [ 321.196996][T14123] irqentry_exit+0x38a/0x8c0 [ 321.197013][T14123] asm_exc_page_fault+0x26/0x30 [ 321.197023][T14123] RIP: 0033:0x7fd85dd8f7d1 [ 321.197032][T14123] Code: 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 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 321.197042][T14123] RSP: 002b:fffffffffffffca0 EFLAGS: 00010217 [ 321.197051][T14123] RAX: 0000000000000000 RBX: 00007fd85dfe6090 RCX: 00007fd85dd8f7c9 [ 321.197057][T14123] RDX: 0000000000000000 RSI: fffffffffffffca0 RDI: 0000000000000000 [ 321.197064][T14123] RBP: 00007fd85de13f91 R08: 0000000000000000 R09: 0000000000000000 [ 321.197070][T14123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 321.197077][T14123] R13: 00007fd85dfe6128 R14: 00007fd85dfe6090 R15: 00007fff4aacf328 [ 321.197091][T14123] [ 321.566224][T14123] memory: usage 307084kB, limit 307200kB, failcnt 40185 [ 321.569382][T14123] memory+swap: usage 432172kB, limit 9007199254740988kB, failcnt 0 [ 321.572623][T14123] kmem: usage 6440kB, limit 9007199254740988kB, failcnt 0 [ 321.575643][T14123] Memory cgroup stats for /syz2: [ 321.575762][T14123] cache 307671040 [ 321.579622][T14123] rss 282624 [ 321.580915][T14123] rss_huge 0 [ 321.582261][T14123] shmem 240496640 [ 321.583450][T14123] mapped_file 4096 [ 321.584625][T14123] dirty 0 [ 321.585678][T14123] writeback 0 [ 321.587158][T14123] workingset_refault_anon 81 [ 321.589137][T14123] workingset_refault_file 3417 [ 321.591171][T14123] swap 127971328 [ 321.592413][T14123] swapcached 24576 [ 321.594300][T14123] pgpgin 547344 [ 321.596399][T14123] pgpgout 472154 [ 321.598005][T14123] pgfault 241566 [ 321.599508][T14123] pgmajfault 127 [ 321.600615][T14123] inactive_anon 139669504 [ 321.602407][T14123] active_anon 101134336 [ 321.604025][T14123] inactive_file 45056 [ 321.605674][T14123] active_file 12288 [ 321.607392][T14123] unevictable 67035136 [ 321.609132][T14123] hierarchical_memory_limit 314572800 [ 321.611375][T14123] hierarchical_memsw_limit 9223372036854771712 [ 321.614909][T14123] total_cache 307671040 [ 321.616843][T14123] total_rss 282624 [ 321.618437][T14123] total_rss_huge 0 [ 321.620027][T14123] total_shmem 240496640 [ 321.621665][T14123] total_mapped_file 4096 [ 321.623365][T14123] total_dirty 0 [ 321.624813][T14123] total_writeback 0 [ 321.636479][T14123] total_workingset_refault_anon 81 [ 321.638693][T14123] total_workingset_refault_file 3417 [ 321.640913][T14123] total_swap 127971328 [ 321.642635][T14123] total_swapcached 24576 [ 321.644437][T14123] total_pgpgin 547350 [ 321.646048][T14123] total_pgpgout 472160 [ 321.666253][T14123] total_pgfault 241572 [ 321.667994][T14123] total_pgmajfault 127 [ 321.669724][T14123] total_inactive_anon 139984896 [ 321.671837][T14123] total_active_anon 100818944 [ 321.673847][T14123] total_inactive_file 36864 [ 321.675654][T14123] total_active_file 20480 [ 321.686248][T14123] total_unevictable 67035136 [ 321.687804][T14123] anon_cost 0 [ 321.689076][T14123] file_cost 0 [ 321.690214][T14123] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz.2.2823,pid=14128,uid=0 [ 321.695094][T14123] Memory cgroup out of memory: Killed process 14128 (syz.2.2823) total-vm:98456kB, anon-rss:1152kB, file-rss:54436kB, shmem-rss:0kB, UID:0 pgtables:188kB oom_score_adj:1000 [ 322.063873][ T1420] ieee802154 phy0 wpan0: encryption failed: -22 [ 322.065953][ T1420] ieee802154 phy1 wpan1: encryption failed: -22 [ 322.130575][T14134] syz.2.2823 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 322.133846][T14134] CPU: 2 UID: 0 PID: 14134 Comm: syz.2.2823 Tainted: G L syzkaller #0 PREEMPT(full) [ 322.133865][T14134] Tainted: [L]=SOFTLOCKUP [ 322.133868][T14134] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 322.133875][T14134] Call Trace: [ 322.133879][T14134] [ 322.133884][T14134] dump_stack_lvl+0x16c/0x1f0 [ 322.133905][T14134] dump_header+0x101/0x930 [ 322.133919][T14134] oom_kill_process+0x272/0xa40 [ 322.133933][T14134] out_of_memory+0x350/0x1700 [ 322.133947][T14134] ? __pfx_out_of_memory+0x10/0x10 [ 322.133963][T14134] mem_cgroup_out_of_memory+0x118/0x130 [ 322.133977][T14134] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 322.133993][T14134] ? do_raw_spin_unlock+0x172/0x230 [ 322.134007][T14134] try_charge_memcg+0x689/0xd40 [ 322.134020][T14134] ? __pfx_try_charge_memcg+0x10/0x10 [ 322.134030][T14134] ? __print_lock_name+0x41/0xe0 [ 322.134042][T14134] ? rcu_read_unlock+0x17/0x60 [ 322.134056][T14134] charge_memcg+0x8a/0x230 [ 322.134066][T14134] __mem_cgroup_charge+0x2b/0x1e0 [ 322.134078][T14134] shmem_alloc_and_add_folio+0x50c/0xc20 [ 322.134094][T14134] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 322.134107][T14134] ? shmem_allowable_huge_orders+0xd4/0x3f0 [ 322.134123][T14134] shmem_get_folio_gfp+0x67f/0x1610 [ 322.134138][T14134] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 322.134155][T14134] shmem_write_begin+0x160/0x300 [ 322.134168][T14134] ? __pfx_shmem_write_begin+0x10/0x10 [ 322.134205][T14134] ? balance_dirty_pages_ratelimited_flags+0x92/0x1260 [ 322.134222][T14134] ? lockdep_hardirqs_on+0x7c/0x110 [ 322.134239][T14134] generic_perform_write+0x3c4/0x900 [ 322.134255][T14134] ? __pfx_generic_perform_write+0x10/0x10 [ 322.134268][T14134] ? file_update_time_flags+0x35c/0x520 [ 322.134284][T14134] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 322.134298][T14134] shmem_file_write_iter+0x10e/0x140 [ 322.134314][T14134] __kernel_write_iter+0x31a/0xb10 [ 322.134332][T14134] ? __pfx___kernel_write_iter+0x10/0x10 [ 322.134348][T14134] ? __up_read+0x2d1/0x700 [ 322.134359][T14134] ? dump_user_range+0x756/0xb70 [ 322.134375][T14134] dump_user_range+0x413/0xb70 [ 322.134391][T14134] ? __pfx_dump_user_range+0x10/0x10 [ 322.134404][T14134] ? elf_coredump_extra_notes_write+0xbd/0x4f0 [ 322.134421][T14134] ? __pfx_writenote+0x10/0x10 [ 322.134438][T14134] elf_core_dump+0x29c3/0x3c10 [ 322.134458][T14134] ? __pfx_elf_core_dump+0x10/0x10 [ 322.134471][T14134] ? kasan_save_stack+0x33/0x60 [ 322.134486][T14134] ? kasan_save_track+0x14/0x30 [ 322.134500][T14134] ? __kasan_kmalloc+0xaa/0xb0 [ 322.134514][T14134] ? __kvmalloc_node_noprof+0x39e/0xa50 [ 322.134532][T14134] ? vfs_coredump+0x1dd9/0x55e0 [ 322.134544][T14134] ? arch_do_signal_or_restart+0x8f/0x7e0 [ 322.134559][T14134] ? irqentry_exit+0x38a/0x8c0 [ 322.134573][T14134] ? asm_exc_page_fault+0x26/0x30 [ 322.134587][T14134] ? 0xffffffffff600000 [ 322.134618][T14134] ? vfs_coredump+0x2b85/0x55e0 [ 322.134629][T14134] vfs_coredump+0x2b85/0x55e0 [ 322.134646][T14134] ? __pfx_vfs_coredump+0x10/0x10 [ 322.134659][T14134] ? __lock_acquire+0x433/0x22f0 [ 322.134673][T14134] ? lock_acquire+0x179/0x330 [ 322.134691][T14134] ? lock_acquire+0x179/0x330 [ 322.134709][T14134] ? lock_acquire+0x179/0x330 [ 322.134733][T14134] ? arch_stack_walk+0xa6/0x100 [ 322.134752][T14134] ? stack_trace_save+0x8e/0xc0 [ 322.134767][T14134] ? __pfx_stack_trace_save+0x10/0x10 [ 322.134782][T14134] ? stack_depot_save_flags+0x29/0x9b0 [ 322.134801][T14134] ? kasan_save_stack+0x42/0x60 [ 322.134838][T14134] ? proc_coredump_connector+0x2d1/0x4f0 [ 322.134853][T14134] ? __pfx_proc_coredump_connector+0x10/0x10 [ 322.134870][T14134] ? rcu_is_watching+0x12/0xc0 [ 322.134885][T14134] get_signal+0x22e1/0x26d0 [ 322.134901][T14134] ? __pfx_get_signal+0x10/0x10 [ 322.134916][T14134] arch_do_signal_or_restart+0x8f/0x7e0 [ 322.134932][T14134] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 322.134951][T14134] ? __bad_area_nosemaphore+0x350/0x690 [ 322.134971][T14134] irqentry_exit+0x38a/0x8c0 [ 322.134988][T14134] asm_exc_page_fault+0x26/0x30 [ 322.134998][T14134] RIP: 0033:0x7fd85dd8f7d1 [ 322.135008][T14134] Code: 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 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 322.135018][T14134] RSP: 002b:fffffffffffffca0 EFLAGS: 00010217 [ 322.135028][T14134] RAX: 0000000000000000 RBX: 00007fd85dfe6090 RCX: 00007fd85dd8f7c9 [ 322.135035][T14134] RDX: 0000000000000000 RSI: fffffffffffffca0 RDI: 0000000000000000 [ 322.135041][T14134] RBP: 00007fd85de13f91 R08: 0000000000000000 R09: 0000000000000000 [ 322.135047][T14134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 322.135052][T14134] R13: 00007fd85dfe6128 R14: 00007fd85dfe6090 R15: 00007fff4aacf328 [ 322.135067][T14134] [ 322.135071][T14134] memory: usage 307200kB, limit 307200kB, failcnt 44635 [ 322.298702][T14134] memory+swap: usage 432172kB, limit 9007199254740988kB, failcnt 0 [ 322.301602][T14134] kmem: usage 6100kB, limit 9007199254740988kB, failcnt 0 [ 322.304018][T14134] Memory cgroup stats for /syz2: [ 322.304095][T14134] cache 307838976 [ 322.307157][T14134] rss 311296 [ 322.308354][T14134] rss_huge 0 [ 322.309464][T14134] shmem 240799744 [ 322.310774][T14134] mapped_file 0 [ 322.312069][T14134] dirty 0 [ 322.313032][T14134] writeback 0 [ 322.314107][T14134] workingset_refault_anon 81 [ 322.315611][T14134] workingset_refault_file 5408 [ 322.317574][T14134] swap 127971328 [ 322.318773][T14134] swapcached 24576 [ 322.320041][T14134] pgpgin 562322 [ 322.321166][T14134] pgpgout 487084 [ 322.322437][T14134] pgfault 242452 [ 322.323591][T14134] pgmajfault 186 [ 322.324871][T14134] inactive_anon 136454144 [ 322.328913][T14134] active_anon 104681472 [ 322.330999][T14134] inactive_file 4096 [ 322.332263][T14134] active_file 0 [ 322.333486][T14134] unevictable 67035136 [ 322.334813][T14134] hierarchical_memory_limit 314572800 [ 322.336657][T14134] hierarchical_memsw_limit 9223372036854771712 [ 322.338670][T14134] total_cache 307838976 [ 322.339987][T14134] total_rss 311296 [ 322.341229][T14134] total_rss_huge 0 [ 322.342448][T14134] total_shmem 240799744 [ 322.343875][T14134] total_mapped_file 0 [ 322.345238][T14134] total_dirty 0 [ 322.346443][T14134] total_writeback 0 [ 322.347665][T14134] total_workingset_refault_anon 81 [ 322.349457][T14134] total_workingset_refault_file 5408 [ 322.351222][T14134] total_swap 127971328 [ 322.352520][T14134] total_swapcached 24576 [ 322.353869][T14134] total_pgpgin 562328 [ 322.355435][T14134] total_pgpgout 487090 [ 322.357248][T14134] total_pgfault 242458 [ 322.358838][T14134] total_pgmajfault 186 [ 322.360225][T14134] total_inactive_anon 136454144 [ 322.361814][T14134] total_active_anon 104681472 [ 322.363324][T14134] total_inactive_file 4096 [ 322.364736][T14134] total_active_file 0 [ 322.366269][T14134] total_unevictable 67035136 [ 322.368086][T14134] anon_cost 0 [ 322.369311][T14134] file_cost 0 [ 322.370514][T14134] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz.2.2823,pid=14122,uid=0 [ 322.375227][T14134] Memory cgroup out of memory: Killed process 14122 (syz.2.2823) total-vm:98456kB, anon-rss:1152kB, file-rss:53848kB, shmem-rss:0kB, UID:0 pgtables:188kB oom_score_adj:1000 [ 322.722906][T14270] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2868'. [ 322.725772][T14270] bridge_slave_1: left allmulticast mode [ 322.746262][T14270] bridge_slave_1: left promiscuous mode [ 322.748207][T14270] bridge0: port 2(bridge_slave_1) entered disabled state [ 322.782778][T14270] bridge_slave_0: left allmulticast mode [ 322.784586][T14270] bridge_slave_0: left promiscuous mode [ 322.786822][T14270] bridge0: port 1(bridge_slave_0) entered disabled state [ 322.826259][T14132] syz.2.2823 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 322.829302][T14132] CPU: 1 UID: 0 PID: 14132 Comm: syz.2.2823 Tainted: G L syzkaller #0 PREEMPT(full) [ 322.829319][T14132] Tainted: [L]=SOFTLOCKUP [ 322.829323][T14132] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 322.829329][T14132] Call Trace: [ 322.829333][T14132] [ 322.829338][T14132] dump_stack_lvl+0x16c/0x1f0 [ 322.829357][T14132] dump_header+0x101/0x930 [ 322.829371][T14132] oom_kill_process+0x272/0xa40 [ 322.829384][T14132] out_of_memory+0x350/0x1700 [ 322.829399][T14132] ? __pfx_out_of_memory+0x10/0x10 [ 322.829415][T14132] mem_cgroup_out_of_memory+0x118/0x130 [ 322.829433][T14132] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 322.829449][T14132] ? do_raw_spin_unlock+0x172/0x230 [ 322.829463][T14132] try_charge_memcg+0x689/0xd40 [ 322.829476][T14132] ? __pfx_try_charge_memcg+0x10/0x10 [ 322.829486][T14132] ? __print_lock_name+0x41/0xe0 [ 322.829498][T14132] ? rcu_read_unlock+0x17/0x60 [ 322.829512][T14132] charge_memcg+0x8a/0x230 [ 322.829522][T14132] __mem_cgroup_charge+0x2b/0x1e0 [ 322.829534][T14132] shmem_alloc_and_add_folio+0x50c/0xc20 [ 322.829550][T14132] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 322.829563][T14132] ? shmem_allowable_huge_orders+0xd4/0x3f0 [ 322.829575][T14132] ? __lock_acquire+0x3d0/0x22f0 [ 322.829592][T14132] shmem_get_folio_gfp+0x67f/0x1610 [ 322.829607][T14132] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 322.829619][T14132] ? timestamp_truncate+0x21e/0x2d0 [ 322.829632][T14132] ? __pfx_timestamp_truncate+0x10/0x10 [ 322.829646][T14132] shmem_write_begin+0x160/0x300 [ 322.829659][T14132] ? rcu_is_watching+0x12/0xc0 [ 322.829672][T14132] ? __pfx_shmem_write_begin+0x10/0x10 [ 322.829684][T14132] ? balance_dirty_pages_ratelimited_flags+0x92/0x1260 [ 322.829703][T14132] generic_perform_write+0x3c4/0x900 [ 322.829719][T14132] ? __pfx_generic_perform_write+0x10/0x10 [ 322.829730][T14132] ? generic_update_time+0xcf/0xf0 [ 322.829743][T14132] ? mnt_put_write_access_file+0x45/0xf0 [ 322.829754][T14132] ? file_update_time_flags+0x35c/0x520 [ 322.829769][T14132] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 322.829783][T14132] shmem_file_write_iter+0x10e/0x140 [ 322.829798][T14132] __kernel_write_iter+0x31a/0xb10 [ 322.829816][T14132] ? __pfx___kernel_write_iter+0x10/0x10 [ 322.829832][T14132] ? __up_read+0x2d1/0x700 [ 322.829844][T14132] ? dump_user_range+0x756/0xb70 [ 322.829859][T14132] dump_user_range+0x413/0xb70 [ 322.829875][T14132] ? __pfx_dump_user_range+0x10/0x10 [ 322.829888][T14132] ? elf_coredump_extra_notes_write+0xbd/0x4f0 [ 322.829904][T14132] ? __pfx_writenote+0x10/0x10 [ 322.829921][T14132] elf_core_dump+0x29c3/0x3c10 [ 322.829942][T14132] ? __pfx_elf_core_dump+0x10/0x10 [ 322.829954][T14132] ? kasan_save_stack+0x33/0x60 [ 322.829968][T14132] ? kasan_save_track+0x14/0x30 [ 322.829982][T14132] ? __kasan_kmalloc+0xaa/0xb0 [ 322.829996][T14132] ? __kvmalloc_node_noprof+0x39e/0xa50 [ 322.830010][T14132] ? vfs_coredump+0x1dd9/0x55e0 [ 322.830035][T14132] ? arch_do_signal_or_restart+0x8f/0x7e0 [ 322.830050][T14132] ? irqentry_exit+0x38a/0x8c0 [ 322.830065][T14132] ? asm_exc_page_fault+0x26/0x30 [ 322.830078][T14132] ? 0xffffffffff600000 [ 322.830109][T14132] ? vfs_coredump+0x2b85/0x55e0 [ 322.830121][T14132] vfs_coredump+0x2b85/0x55e0 [ 322.830138][T14132] ? __pfx_vfs_coredump+0x10/0x10 [ 322.830150][T14132] ? __lock_acquire+0x433/0x22f0 [ 322.830182][T14132] ? lock_acquire+0x179/0x330 [ 322.830202][T14132] ? lock_acquire+0x179/0x330 [ 322.830219][T14132] ? lock_acquire+0x179/0x330 [ 322.830243][T14132] ? arch_stack_walk+0xa6/0x100 [ 322.830263][T14132] ? stack_trace_save+0x8e/0xc0 [ 322.830278][T14132] ? __pfx_stack_trace_save+0x10/0x10 [ 322.830292][T14132] ? stack_depot_save_flags+0x29/0x9b0 [ 322.830312][T14132] ? kasan_save_stack+0x42/0x60 [ 322.830349][T14132] ? proc_coredump_connector+0x2d1/0x4f0 [ 322.830365][T14132] ? __pfx_proc_coredump_connector+0x10/0x10 [ 322.830382][T14132] ? rcu_is_watching+0x12/0xc0 [ 322.830396][T14132] get_signal+0x22e1/0x26d0 [ 322.830413][T14132] ? __pfx_get_signal+0x10/0x10 [ 322.830431][T14132] arch_do_signal_or_restart+0x8f/0x7e0 [ 322.830447][T14132] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 322.830466][T14132] ? __bad_area_nosemaphore+0x350/0x690 [ 322.830484][T14132] irqentry_exit+0x38a/0x8c0 [ 322.830502][T14132] asm_exc_page_fault+0x26/0x30 [ 322.830511][T14132] RIP: 0033:0x7fd85dd8f7d1 [ 322.830521][T14132] Code: 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 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 322.830531][T14132] RSP: 002b:fffffffffffffca0 EFLAGS: 00010217 [ 322.830540][T14132] RAX: 0000000000000000 RBX: 00007fd85dfe6090 RCX: 00007fd85dd8f7c9 [ 322.830547][T14132] RDX: 0000000000000000 RSI: fffffffffffffca0 RDI: 0000000000000000 [ 322.830553][T14132] RBP: 00007fd85de13f91 R08: 0000000000000000 R09: 0000000000000000 [ 322.830559][T14132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 322.830565][T14132] R13: 00007fd85dfe6128 R14: 00007fd85dfe6090 R15: 00007fff4aacf328 [ 322.830579][T14132] [ 322.830584][T14132] memory: usage 307200kB, limit 307200kB, failcnt 46587 [ 322.836183][ T6021] usb 5-1: new full-speed USB device number 36 using dummy_hcd [ 322.868326][T14132] memory+swap: usage 432192kB, limit 9007199254740988kB, failcnt 0 [ 322.993306][T14132] kmem: usage 5756kB, limit 9007199254740988kB, failcnt 0 [ 322.996429][T14132] Memory cgroup stats for /syz2: [ 322.996541][T14132] cache 308609024 [ 323.000427][T14132] rss 65536 [ 323.001866][T14132] rss_huge 0 [ 323.003288][T14132] shmem 241565696 [ 323.004870][T14132] mapped_file 0 [ 323.006432][T14132] dirty 0 [ 323.007692][T14132] writeback 0 [ 323.009157][T14132] workingset_refault_anon 81 [ 323.011332][T14132] workingset_refault_file 6218 [ 323.013425][T14132] swap 127991808 [ 323.014980][T14132] swapcached 4096 [ 323.016670][T14132] pgpgin 572488 [ 323.018214][T14132] pgpgout 497127 [ 323.019801][T14132] pgfault 243225 [ 323.021381][T14132] pgmajfault 208 [ 323.022936][T14132] inactive_anon 138285056 [ 323.024765][T14132] active_anon 103350272 [ 323.026641][T14132] inactive_file 8192 [ 323.028297][T14132] active_file 0 [ 323.029782][T14132] unevictable 67035136 [ 323.031537][T14132] hierarchical_memory_limit 314572800 [ 323.033783][T14132] hierarchical_memsw_limit 9223372036854771712 [ 323.036497][T14132] total_cache 308609024 [ 323.038231][T14132] total_rss 65536 [ 323.039731][T14132] total_rss_huge 0 [ 323.041264][T14132] total_shmem 241565696 [ 323.042944][T14132] total_mapped_file 0 [ 323.044557][T14132] total_dirty 0 [ 323.046028][T14132] total_writeback 0 [ 323.048149][ T6021] usb 5-1: config 0 has an invalid interface number: 199 but max is 1 [ 323.048171][ T6021] usb 5-1: config 0 has an invalid descriptor of length 48, skipping remainder of the config [ 323.048187][ T6021] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 323.048203][ T6021] usb 5-1: config 0 has no interface number 0 [ 323.048233][ T6021] usb 5-1: config 0 interface 199 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 323.049802][ T6021] usb 5-1: New USB device found, idVendor=0002, idProduct=0000, bcdDevice= 0.00 [ 323.051623][T14132] total_workingset_refault_anon 81 [ 323.055394][ T6021] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 323.059310][T14132] total_workingset_refault_file 6218 [ 323.061936][ T6021] usb 5-1: SerialNumber: syz [ 323.066779][T14132] total_swap 127991808 [ 323.077515][ T6021] usb 5-1: config 0 descriptor?? [ 323.082835][ T6021] uvcvideo 5-1:0.199: Found UVC 0.00 device (0002:0000) [ 323.083219][T14132] total_swapcached 4096 [ 323.086429][ T6021] uvcvideo 5-1:0.199: No valid video chain found. [ 323.088145][T14132] total_pgpgin 572494 [ 323.092419][T14132] total_pgpgout 497133 [ 323.094094][T14132] total_pgfault 243231 [ 323.095802][T14132] total_pgmajfault 208 [ 323.097869][T14132] total_inactive_anon 138285056 [ 323.102153][T14132] total_active_anon 103350272 [ 323.104106][T14132] total_inactive_file 8192 [ 323.105981][T14132] total_active_file 0 [ 323.107844][T14132] total_unevictable 67035136 [ 323.109854][T14132] anon_cost 0 [ 323.111270][T14132] file_cost 0 [ 323.112667][T14132] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz.2.2823,pid=14116,uid=0 [ 323.119141][T14132] Memory cgroup out of memory: Killed process 14116 (syz.2.2823) total-vm:98456kB, anon-rss:1152kB, file-rss:53840kB, shmem-rss:0kB, UID:0 pgtables:188kB oom_score_adj:1000 [ 323.196498][T14123] syz.2.2823 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 323.211205][T14123] CPU: 3 UID: 0 PID: 14123 Comm: syz.2.2823 Tainted: G L syzkaller #0 PREEMPT(full) [ 323.211234][T14123] Tainted: [L]=SOFTLOCKUP [ 323.211241][T14123] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 323.211251][T14123] Call Trace: [ 323.211258][T14123] [ 323.211266][T14123] dump_stack_lvl+0x16c/0x1f0 [ 323.211295][T14123] dump_header+0x101/0x930 [ 323.211319][T14123] oom_kill_process+0x272/0xa40 [ 323.211342][T14123] out_of_memory+0x350/0x1700 [ 323.211367][T14123] ? __pfx_out_of_memory+0x10/0x10 [ 323.211394][T14123] mem_cgroup_out_of_memory+0x118/0x130 [ 323.211417][T14123] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 323.211450][T14123] ? do_raw_spin_unlock+0x172/0x230 [ 323.211473][T14123] try_charge_memcg+0x689/0xd40 [ 323.211496][T14123] ? __pfx_try_charge_memcg+0x10/0x10 [ 323.211512][T14123] ? __print_lock_name+0x41/0xe0 [ 323.211533][T14123] ? rcu_read_unlock+0x17/0x60 [ 323.211558][T14123] charge_memcg+0x8a/0x230 [ 323.211575][T14123] __mem_cgroup_charge+0x2b/0x1e0 [ 323.211596][T14123] filemap_add_folio+0xe6/0x610 [ 323.211618][T14123] ? __pfx_filemap_add_folio+0x10/0x10 [ 323.211646][T14123] __filemap_get_folio+0x510/0xc30 [ 323.211673][T14123] filemap_fault+0x67e/0x28c0 [ 323.211699][T14123] ? __pfx_filemap_fault+0x10/0x10 [ 323.211734][T14123] __do_fault+0x10d/0x490 [ 323.211758][T14123] do_pte_missing+0xfb2/0x4000 [ 323.211780][T14123] ? __handle_mm_fault+0x151e/0x2ad0 [ 323.211802][T14123] __handle_mm_fault+0x154b/0x2ad0 [ 323.211828][T14123] ? __pfx___handle_mm_fault+0x10/0x10 [ 323.211848][T14123] ? __pte_offset_map_lock+0x174/0x310 [ 323.211872][T14123] ? find_held_lock+0x2b/0x80 [ 323.211897][T14123] ? follow_page_pte+0x611/0x1390 [ 323.211926][T14123] handle_mm_fault+0x3fe/0xad0 [ 323.211949][T14123] __get_user_pages+0x605/0x33c0 [ 323.211984][T14123] ? __pfx___get_user_pages+0x10/0x10 [ 323.212009][T14123] ? __kernel_write_iter+0x5a5/0xb10 [ 323.212055][T14123] get_dump_page+0x257/0x3d0 [ 323.212071][T14123] ? __pfx_get_dump_page+0x10/0x10 [ 323.212087][T14123] ? dump_user_range+0x756/0xb70 [ 323.212112][T14123] dump_user_range+0x195/0xb70 [ 323.212137][T14123] ? __pfx_dump_user_range+0x10/0x10 [ 323.212157][T14123] ? elf_coredump_extra_notes_write+0xbd/0x4f0 [ 323.212181][T14123] ? __pfx_writenote+0x10/0x10 [ 323.212211][T14123] elf_core_dump+0x29c3/0x3c10 [ 323.212261][T14123] ? __pfx_elf_core_dump+0x10/0x10 [ 323.212281][T14123] ? kasan_save_stack+0x33/0x60 [ 323.212303][T14123] ? kasan_save_track+0x14/0x30 [ 323.212325][T14123] ? __kasan_kmalloc+0xaa/0xb0 [ 323.212346][T14123] ? __kvmalloc_node_noprof+0x39e/0xa50 [ 323.212367][T14123] ? vfs_coredump+0x1dd9/0x55e0 [ 323.212386][T14123] ? arch_do_signal_or_restart+0x8f/0x7e0 [ 323.212410][T14123] ? irqentry_exit+0x38a/0x8c0 [ 323.212438][T14123] ? asm_exc_page_fault+0x26/0x30 [ 323.212461][T14123] ? 0xffffffffff600000 [ 323.212520][T14123] ? vfs_coredump+0x2b85/0x55e0 [ 323.212537][T14123] vfs_coredump+0x2b85/0x55e0 [ 323.212565][T14123] ? __pfx_vfs_coredump+0x10/0x10 [ 323.212586][T14123] ? __lock_acquire+0x433/0x22f0 [ 323.212609][T14123] ? lock_acquire+0x179/0x330 [ 323.212640][T14123] ? lock_acquire+0x179/0x330 [ 323.212669][T14123] ? lock_acquire+0x179/0x330 [ 323.212705][T14123] ? arch_stack_walk+0xa6/0x100 [ 323.212736][T14123] ? stack_trace_save+0x8e/0xc0 [ 323.212758][T14123] ? __pfx_stack_trace_save+0x10/0x10 [ 323.212781][T14123] ? stack_depot_save_flags+0x29/0x9b0 [ 323.212813][T14123] ? kasan_save_stack+0x42/0x60 [ 323.212882][T14123] ? proc_coredump_connector+0x2d1/0x4f0 [ 323.212906][T14123] ? __pfx_proc_coredump_connector+0x10/0x10 [ 323.212937][T14123] ? rcu_is_watching+0x12/0xc0 [ 323.212962][T14123] get_signal+0x22e1/0x26d0 [ 323.212990][T14123] ? __pfx_get_signal+0x10/0x10 [ 323.213016][T14123] arch_do_signal_or_restart+0x8f/0x7e0 [ 323.213040][T14123] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 323.213071][T14123] ? __bad_area_nosemaphore+0x350/0x690 [ 323.213102][T14123] irqentry_exit+0x38a/0x8c0 [ 323.213127][T14123] asm_exc_page_fault+0x26/0x30 [ 323.213143][T14123] RIP: 0033:0x7fd85dd8f7d1 [ 323.213157][T14123] Code: 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 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 323.213173][T14123] RSP: 002b:fffffffffffffca0 EFLAGS: 00010217 [ 323.213187][T14123] RAX: 0000000000000000 RBX: 00007fd85dfe6090 RCX: 00007fd85dd8f7c9 [ 323.213198][T14123] RDX: 0000000000000000 RSI: fffffffffffffca0 RDI: 0000000000000000 [ 323.213208][T14123] RBP: 00007fd85de13f91 R08: 0000000000000000 R09: 0000000000000000 [ 323.213217][T14123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 323.213227][T14123] R13: 00007fd85dfe6128 R14: 00007fd85dfe6090 R15: 00007fff4aacf328 [ 323.213252][T14123] [ 323.409822][T14266] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2866'. [ 323.417635][ T6031] usb 5-1: USB disconnect, device number 36 [ 323.496260][T14123] memory: usage 290468kB, limit 307200kB, failcnt 47315 [ 323.498510][T14123] memory+swap: usage 415460kB, limit 9007199254740988kB, failcnt 0 [ 323.500977][T14123] kmem: usage 5832kB, limit 9007199254740988kB, failcnt 0 [ 323.503201][T14123] Memory cgroup stats for /syz2: [ 323.503405][T14123] cache 290832384 [ 323.506250][T14123] rss 61440 [ 323.507288][T14123] rss_huge 0 [ 323.508368][T14123] shmem 221552640 [ 323.509561][T14123] mapped_file 1843200 [ 323.510869][T14123] dirty 0 [ 323.511822][T14123] writeback 0 [ 323.512898][T14123] workingset_refault_anon 81 [ 323.514389][T14123] workingset_refault_file 6619 [ 323.515971][T14123] swap 127991808 [ 323.519867][T14123] swapcached 4096 [ 323.521077][T14123] pgpgin 576636 [ 323.522217][T14123] pgpgout 505616 [ 323.523461][T14123] pgfault 243455 [ 323.524642][T14123] pgmajfault 213 [ 323.525806][T14123] inactive_anon 106446848 [ 323.528198][T14123] active_anon 114274304 [ 323.529577][T14123] inactive_file 0 [ 323.530789][T14123] active_file 2142208 [ 323.532060][T14123] unevictable 67035136 [ 323.533465][T14123] hierarchical_memory_limit 314572800 [ 323.535214][T14123] hierarchical_memsw_limit 9223372036854771712 [ 323.537457][T14123] total_cache 290832384 [ 323.538871][T14123] total_rss 61440 [ 323.540049][T14123] total_rss_huge 0 [ 323.541252][T14123] total_shmem 221552640 [ 323.542662][T14123] total_mapped_file 1843200 [ 323.544099][T14123] total_dirty 0 [ 323.545195][T14123] total_writeback 0 [ 323.546523][T14123] total_workingset_refault_anon 81 [ 323.548229][T14123] total_workingset_refault_file 6619 [ 323.549976][T14123] total_swap 127991808 [ 323.551300][T14123] total_swapcached 4096 [ 323.552583][T14123] total_pgpgin 576642 [ 323.553813][T14123] total_pgpgout 505622 [ 323.555090][T14123] total_pgfault 243461 [ 323.556471][T14123] total_pgmajfault 213 [ 323.557713][T14123] total_inactive_anon 106446848 [ 323.559291][T14123] total_active_anon 114274304 [ 323.560782][T14123] total_inactive_file 0 [ 323.562105][T14123] total_active_file 2142208 [ 323.563560][T14123] total_unevictable 67035136 [ 323.565039][T14123] anon_cost 0 [ 323.566205][T14123] file_cost 0 [ 323.567392][T14123] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz.2.2823,pid=14123,uid=0 [ 323.572334][T14123] Memory cgroup out of memory: Killed process 14123 (syz.2.2823) total-vm:98456kB, anon-rss:1152kB, file-rss:53804kB, shmem-rss:0kB, UID:0 pgtables:188kB oom_score_adj:1000 [ 323.736168][T14123] syz.2.2823 (14123) used greatest stack depth: 18872 bytes left [ 323.880835][T14281] syz.2.2872 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 323.884784][T14281] CPU: 3 UID: 0 PID: 14281 Comm: syz.2.2872 Tainted: G L syzkaller #0 PREEMPT(full) [ 323.884803][T14281] Tainted: [L]=SOFTLOCKUP [ 323.884807][T14281] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 323.884815][T14281] Call Trace: [ 323.884820][T14281] [ 323.884824][T14281] dump_stack_lvl+0x16c/0x1f0 [ 323.884846][T14281] dump_header+0x101/0x930 [ 323.884861][T14281] oom_kill_process+0x272/0xa40 [ 323.884874][T14281] out_of_memory+0x350/0x1700 [ 323.884890][T14281] ? __pfx_out_of_memory+0x10/0x10 [ 323.884906][T14281] mem_cgroup_out_of_memory+0x118/0x130 [ 323.884920][T14281] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 323.884936][T14281] ? do_raw_spin_unlock+0x172/0x230 [ 323.884951][T14281] try_charge_memcg+0x689/0xd40 [ 323.884964][T14281] ? __pfx_try_charge_memcg+0x10/0x10 [ 323.884974][T14281] ? __print_lock_name+0x41/0xe0 [ 323.884987][T14281] ? rcu_read_unlock+0x17/0x60 [ 323.885001][T14281] charge_memcg+0x8a/0x230 [ 323.885011][T14281] __mem_cgroup_charge+0x2b/0x1e0 [ 323.885023][T14281] shmem_alloc_and_add_folio+0x50c/0xc20 [ 323.885039][T14281] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 323.885053][T14281] ? shmem_allowable_huge_orders+0xd4/0x3f0 [ 323.885068][T14281] shmem_get_folio_gfp+0x67f/0x1610 [ 323.885083][T14281] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 323.885096][T14281] ? filemap_map_pages+0x12dd/0x1e00 [ 323.885112][T14281] shmem_fault+0x1fe/0xa00 [ 323.885124][T14281] ? __pfx_shmem_fault+0x10/0x10 [ 323.885139][T14281] ? __pfx_filemap_map_pages+0x10/0x10 [ 323.885155][T14281] __do_fault+0x10d/0x490 [ 323.885170][T14281] do_pte_missing+0xfb2/0x4000 [ 323.885183][T14281] ? __handle_mm_fault+0x151e/0x2ad0 [ 323.885196][T14281] __handle_mm_fault+0x154b/0x2ad0 [ 323.885211][T14281] ? __pfx___handle_mm_fault+0x10/0x10 [ 323.885225][T14281] ? __pte_offset_map_lock+0x174/0x310 [ 323.885241][T14281] ? find_held_lock+0x2b/0x80 [ 323.885256][T14281] ? follow_page_pte+0x611/0x1390 [ 323.885291][T14281] handle_mm_fault+0x3fe/0xad0 [ 323.885305][T14281] __get_user_pages+0x605/0x33c0 [ 323.885327][T14281] ? __pfx___get_user_pages+0x10/0x10 [ 323.885347][T14281] populate_vma_page_range+0x267/0x3f0 [ 323.885365][T14281] ? __pfx_populate_vma_page_range+0x10/0x10 [ 323.885381][T14281] ? __pfx_find_vma_intersection+0x10/0x10 [ 323.885398][T14281] ? do_mmap+0x69c/0x1210 [ 323.885414][T14281] __mm_populate+0x1d8/0x380 [ 323.885425][T14281] ? __pfx___mm_populate+0x10/0x10 [ 323.885435][T14281] ? up_write+0x282/0x4e0 [ 323.885453][T14281] vm_mmap_pgoff+0x37f/0x470 [ 323.885474][T14281] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 323.885488][T14281] ? find_held_lock+0x2b/0x80 [ 323.885501][T14281] ? count_memcg_events+0x122/0x290 [ 323.885520][T14281] ksys_mmap_pgoff+0x7d/0x5c0 [ 323.885538][T14281] __x64_sys_mmap+0x125/0x190 [ 323.885553][T14281] do_syscall_64+0xcd/0xf80 [ 323.885571][T14281] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 323.885582][T14281] RIP: 0033:0x7fd85dd8f7c9 [ 323.885592][T14281] 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 [ 323.885602][T14281] RSP: 002b:00007fd85ec9a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 323.885614][T14281] RAX: ffffffffffffffda RBX: 00007fd85dfe5fa0 RCX: 00007fd85dd8f7c9 [ 323.885621][T14281] RDX: b635773f06ebbeee RSI: 0000000000b36000 RDI: 0000200000000000 [ 323.885627][T14281] RBP: 00007fd85de13f91 R08: ffffffffffffffff R09: 0000000000000000 [ 323.885634][T14281] R10: 0000000000008031 R11: 0000000000000246 R12: 0000000000000000 [ 323.885640][T14281] R13: 00007fd85dfe6038 R14: 00007fd85dfe5fa0 R15: 00007fff4aacf328 [ 323.885654][T14281] [ 323.885673][T14281] memory: usage 307200kB, limit 307200kB, failcnt 49570 [ 324.007411][T14281] memory+swap: usage 432172kB, limit 9007199254740988kB, failcnt 0 [ 324.010206][T14281] kmem: usage 5492kB, limit 9007199254740988kB, failcnt 0 [ 324.020733][T14281] Memory cgroup stats for /syz2: [ 324.020923][T14281] cache 308781056 [ 324.023857][T14281] rss 163840 [ 324.024934][T14281] rss_huge 0 [ 324.025998][T14281] shmem 241737728 [ 324.027326][T14281] mapped_file 1925120 [ 324.028641][T14281] dirty 0 [ 324.029626][T14281] writeback 0 [ 324.030751][T14281] workingset_refault_anon 84 [ 324.032569][T14281] workingset_refault_file 6933 [ 324.034595][T14281] swap 127971328 [ 324.036344][T14281] swapcached 24576 [ 324.041350][T14281] pgpgin 591901 [ 324.042911][T14281] pgpgout 516474 [ 324.044390][T14281] pgfault 244534 [ 324.045908][T14281] pgmajfault 227 [ 324.047842][T14281] inactive_anon 158060544 [ 324.049585][T14281] active_anon 83845120 [ 324.050938][T14281] inactive_file 8192 [ 324.052201][T14281] active_file 0 [ 324.053341][T14281] unevictable 67035136 [ 324.054703][T14281] hierarchical_memory_limit 314572800 [ 324.056535][T14281] hierarchical_memsw_limit 9223372036854771712 [ 324.058550][T14281] total_cache 308781056 [ 324.059868][T14281] total_rss 163840 [ 324.061084][T14281] total_rss_huge 0 [ 324.062299][T14281] total_shmem 241737728 [ 324.063718][T14281] total_mapped_file 1925120 [ 324.065218][T14281] total_dirty 0 [ 324.066442][T14281] total_writeback 0 [ 324.067674][T14281] total_workingset_refault_anon 84 [ 324.069355][T14281] total_workingset_refault_file 6933 [ 324.072524][T14281] total_swap 127971328 [ 324.073830][T14281] total_swapcached 24576 [ 324.075266][T14281] total_pgpgin 591907 [ 324.076648][T14281] total_pgpgout 516480 [ 324.078204][T14281] total_pgfault 244540 [ 324.079750][T14281] total_pgmajfault 227 [ 324.081119][T14281] total_inactive_anon 158060544 [ 324.082715][T14281] total_active_anon 83845120 [ 324.084176][T14281] total_inactive_file 8192 [ 324.085733][T14281] total_active_file 0 [ 324.087340][T14281] total_unevictable 67035136 [ 324.088848][T14281] anon_cost 0 [ 324.090114][T14281] file_cost 0 [ 324.091198][T14281] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz.2.2823,pid=14140,uid=0 [ 324.097217][T14281] Memory cgroup out of memory: Killed process 14140 (syz.2.2823) total-vm:98456kB, anon-rss:1152kB, file-rss:53992kB, shmem-rss:0kB, UID:0 pgtables:196kB oom_score_adj:1000 [ 324.584969][ T5950] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 324.591742][ T5950] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 324.596880][ T5950] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 324.601625][ T5950] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 324.604793][ T5950] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 324.752774][T14139] syz.2.2823 (14139) used greatest stack depth: 17912 bytes left [ 325.213081][T14309] netlink: 40 bytes leftover after parsing attributes in process `syz.1.2880'. [ 325.261584][T14312] 9pnet: Unknown protocol version 9p2000.u0000000000001 [ 325.289993][ T40] audit: type=1400 audit(1764954677.433:821): avc: denied { shutdown } for pid=14313 comm="syz.0.2883" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 325.656993][T14297] chnl_net:caif_netlink_parms(): no params data found [ 325.863234][T14297] bridge0: port 1(bridge_slave_0) entered blocking state [ 325.882661][T14297] bridge0: port 1(bridge_slave_0) entered disabled state [ 325.885895][T14297] bridge_slave_0: entered allmulticast mode [ 325.893381][T14297] bridge_slave_0: entered promiscuous mode [ 325.901729][T14297] bridge0: port 2(bridge_slave_1) entered blocking state [ 325.904789][T14297] bridge0: port 2(bridge_slave_1) entered disabled state [ 325.909282][T14297] bridge_slave_1: entered allmulticast mode [ 325.913715][T14297] bridge_slave_1: entered promiscuous mode [ 325.944922][T14297] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 325.954329][T14297] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 325.985384][T14297] team0: Port device team_slave_0 added [ 325.995656][T14297] team0: Port device team_slave_1 added [ 326.017477][T14297] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 326.020411][T14297] 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. [ 326.034778][T14297] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 326.039941][T14297] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 326.042839][T14297] 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. [ 326.053421][T14297] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 326.077078][T14337] netlink: 'syz.1.2889': attribute type 29 has an invalid length. [ 326.089318][T14297] hsr_slave_0: entered promiscuous mode [ 326.090329][T14340] netlink: 40 bytes leftover after parsing attributes in process `syz.0.2891'. [ 326.091658][T14297] hsr_slave_1: entered promiscuous mode [ 326.097015][T14297] debugfs: 'hsr0' already exists in 'hsr' [ 326.098871][T14297] Cannot create hsr debugfs directory [ 326.188224][ T40] audit: type=1400 audit(1764954678.333:822): avc: denied { ioctl } for pid=14335 comm="syz.1.2889" path="/dev/fuse" dev="devtmpfs" ino=105 ioctlcmd=0x1278 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 326.210870][ T40] audit: type=1400 audit(1764954678.343:823): avc: denied { mount } for pid=14349 comm="syz.0.2893" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 326.223225][ T40] audit: type=1400 audit(1764954678.343:824): avc: denied { search } for pid=14349 comm="syz.0.2893" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 326.234528][ T40] audit: type=1400 audit(1764954678.343:825): avc: denied { search } for pid=14349 comm="syz.0.2893" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 326.249222][ T40] audit: type=1400 audit(1764954678.343:826): avc: denied { search } for pid=14349 comm="syz.0.2893" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 326.308357][T14297] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 326.336301][T14352] kvm_pr_unimpl_wrmsr: 40 callbacks suppressed [ 326.336318][T14352] kvm: kvm [14351]: vcpu0, guest rIP: 0x134 Unhandled WRMSR(0xc2) = 0x64b00000000 [ 326.361301][T14352] kvm: kvm [14351]: vcpu0, guest rIP: 0x134 Unhandled WRMSR(0xc2) = 0x6cd00000000 [ 326.377634][T14352] kvm: kvm [14351]: vcpu0, guest rIP: 0x134 Unhandled WRMSR(0xc1) = 0x71f00000000 [ 326.424000][T14352] kvm: kvm [14351]: vcpu0, guest rIP: 0x134 Unhandled WRMSR(0xc2) = 0x7db00000000 [ 326.437458][T14297] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 326.529415][T14352] kvm: kvm [14351]: vcpu0, guest rIP: 0x134 Unhandled WRMSR(0xc1) = 0x9ae00000000 [ 326.542893][T14352] kvm: kvm [14351]: vcpu0, guest rIP: 0x134 Unhandled WRMSR(0xc2) = 0x9e900000000 [ 326.557506][T14297] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 326.568367][T14352] kvm: kvm [14351]: vcpu0, guest rIP: 0x134 Unhandled WRMSR(0xc2) = 0xa3900000000 [ 326.591894][T14352] kvm: kvm [14351]: vcpu0, guest rIP: 0x134 Unhandled WRMSR(0xc2) = 0xabb00000000 [ 326.634964][T14352] kvm: kvm [14351]: vcpu0, guest rIP: 0x134 Unhandled WRMSR(0xc2) = 0xb6800000000 [ 326.654473][T14352] kvm: kvm [14351]: vcpu0, guest rIP: 0x134 Unhandled WRMSR(0xc1) = 0xbc700000000 [ 326.677683][T14297] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 326.707659][ T5943] Bluetooth: hci3: command tx timeout [ 326.872485][T14297] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 326.902432][T14297] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 326.909217][T14297] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 326.930084][T14297] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 327.091349][T14297] 8021q: adding VLAN 0 to HW filter on device bond0 [ 327.094315][T14366] xt_l2tp: missing protocol rule (udp|l2tpip) [ 327.111373][T14297] 8021q: adding VLAN 0 to HW filter on device team0 [ 327.117937][ T8376] bridge0: port 1(bridge_slave_0) entered blocking state [ 327.120361][ T8376] bridge0: port 1(bridge_slave_0) entered forwarding state [ 327.131493][ T8376] bridge0: port 2(bridge_slave_1) entered blocking state [ 327.133832][ T8376] bridge0: port 2(bridge_slave_1) entered forwarding state [ 327.177629][ C3] ------------[ cut here ]------------ [ 327.181295][ C3] ODEBUG: free active (active state 0) object: ffff888053f79090 object type: timer_list hint: rose_t0timer_expiry+0x0/0x150 [ 327.186208][ C3] WARNING: lib/debugobjects.c:612 at 0x0, CPU#3: swapper/3/0 [ 327.189279][ C3] Modules linked in: [ 327.191399][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G L syzkaller #0 PREEMPT(full) [ 327.195957][ C3] Tainted: [L]=SOFTLOCKUP [ 327.197972][ C3] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 327.202572][ C3] RIP: 0010:debug_print_object+0x19b/0x2a0 [ 327.205089][ C3] Code: b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 4f 48 8d 3d 92 9c e1 0b 41 56 48 8b 14 dd e0 22 f2 8b 4c 89 e6 <67> 48 0f b9 3a 58 83 05 5c 7d d8 0b 01 48 83 c4 18 5b 5d 41 5c 41 [ 327.207546][T14373] fuse: Bad value for 'fd' [ 327.213493][ C3] RSP: 0018:ffffc900006f8a08 EFLAGS: 00010246 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 327.217853][ C3] RAX: dffffc0000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 327.221355][ C3] RDX: ffffffff8bf22220 RSI: ffffffff8bf21e00 RDI: ffffffff90906d80 [ 327.224809][ C3] RBP: 0000000000000001 R08: ffff888053f79090 R09: ffffffff8b906c20 [ 327.227956][ C3] R10: ffffffff90871dd7 R11: 000000000cdb0d50 R12: ffffffff8bf21e00 [ 327.231367][ C3] R13: ffffffff8b906c60 R14: ffffffff8a537c10 R15: ffffc900006f8b08 [ 327.234746][ C3] FS: 0000000000000000(0000) GS:ffff8880d6c60000(0000) knlGS:0000000000000000 [ 327.238555][ C3] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 327.241375][ C3] CR2: 00007fd85ec9a9c8 CR3: 000000002982a000 CR4: 0000000000352ef0 [ 327.244833][ C3] Call Trace: [ 327.245947][ C3] [ 327.246950][ C3] ? __pfx_rose_t0timer_expiry+0x10/0x10 [ 327.248865][ C3] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 327.250865][ C3] debug_check_no_obj_freed+0x4b7/0x600 [ 327.252631][ C3] ? __pfx_debug_check_no_obj_freed+0x10/0x10 [ 327.254665][ C3] ? mark_held_locks+0x49/0x80 [ 327.256253][ C3] ? kasan_quarantine_put+0x10a/0x240 [ 327.258043][ C3] ? lockdep_hardirqs_on+0x7c/0x110 [ 327.259808][ C3] kfree+0x2d1/0x6e0 [ 327.261223][ C3] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 327.262959][ C3] ? rose_timer_expiry+0x53f/0x630 [ 327.264618][ C3] ? rose_timer_expiry+0x53f/0x630 [ 327.266326][ C3] rose_timer_expiry+0x53f/0x630 [ 327.267944][ C3] ? __pfx_rose_timer_expiry+0x10/0x10 [ 327.269871][ C3] call_timer_fn+0x19a/0x5a0 [ 327.271786][ C3] ? __pfx_call_timer_fn+0x10/0x10 [ 327.273573][ C3] ? __pfx_rose_timer_expiry+0x10/0x10 [ 327.275332][ C3] ? __pfx_rose_timer_expiry+0x10/0x10 [ 327.277443][ C3] ? __pfx_rose_timer_expiry+0x10/0x10 [ 327.279804][ C3] ? rcu_is_watching+0x12/0xc0 [ 327.281882][ C3] ? __pfx_rose_timer_expiry+0x10/0x10 [ 327.284283][ C3] __run_timers+0x74a/0xae0 [ 327.286318][ C3] ? __pfx___run_timers+0x10/0x10 [ 327.288508][ C3] run_timer_base+0x114/0x190 [ 327.290268][ C3] ? __pfx_run_timer_base+0x10/0x10 [ 327.292137][ C3] ? rcu_is_watching+0x12/0xc0 [ 327.294169][ C3] run_timer_softirq+0x1a/0x40 [ 327.296183][ C3] handle_softirqs+0x219/0x8b0 [ 327.298237][ C3] ? __pfx_handle_softirqs+0x10/0x10 [ 327.299912][ C3] __irq_exit_rcu+0x109/0x170 [ 327.301562][ C3] irq_exit_rcu+0x9/0x30 [ 327.303144][ C3] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 327.305232][ C3] [ 327.306407][ C3] [ 327.307370][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 327.309519][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 327.311340][ C3] Code: 76 70 02 e9 93 2f 03 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa eb 07 0f 00 2d 13 13 24 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 327.317484][ C3] RSP: 0018:ffffc90000197de8 EFLAGS: 00000282 [ 327.319457][ C3] RAX: 0000000000699549 RBX: 0000000000000003 RCX: ffffffff8b6646f9 [ 327.321926][ C3] RDX: 0000000000000000 RSI: ffffffff8dabd2db RDI: ffffffff8bf21180 [ 327.325060][ C3] RBP: ffffed1003bd4000 R08: 0000000000000001 R09: ffffed100d4e671d [ 327.328040][ C3] R10: ffff88806a7338eb R11: 00000000ffffffff R12: 0000000000000003 [ 327.331011][ C3] R13: ffff88801dea0000 R14: ffffffff90871dd0 R15: 0000000000000000 [ 327.334191][ C3] ? ct_kernel_exit+0x139/0x190 [ 327.336367][ C3] default_idle+0x13/0x20 [ 327.338192][ C3] default_idle_call+0x6c/0xb0 [ 327.340218][ C3] do_idle+0x38d/0x510 [ 327.341952][ C3] ? __pfx_do_idle+0x10/0x10 [ 327.343636][ C3] cpu_startup_entry+0x4f/0x60 [ 327.345143][ C3] start_secondary+0x21d/0x2b0 [ 327.346755][ C3] ? __pfx_start_secondary+0x10/0x10 [ 327.348502][ C3] common_startup_64+0x13e/0x148 [ 327.350090][ C3] [ 327.351106][ C3] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 327.353443][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G L syzkaller #0 PREEMPT(full) [ 327.356703][ C3] Tainted: [L]=SOFTLOCKUP [ 327.358083][ C3] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 327.361477][ C3] Call Trace: [ 327.362591][ C3] [ 327.363604][ C3] dump_stack_lvl+0x3d/0x1f0 [ 327.365112][ C3] vpanic+0x640/0x6f0 [ 327.366411][ C3] panic+0xca/0xd0 [ 327.367615][ C3] ? __pfx_panic+0x10/0x10 [ 327.369070][ C3] ? check_panic_on_warn+0x1f/0xb0 [ 327.370731][ C3] check_panic_on_warn+0xab/0xb0 [ 327.372308][ C3] __warn+0x108/0x3c0 [ 327.373692][ C3] __report_bug+0x2a0/0x520 [ 327.375162][ C3] ? __pfx___report_bug+0x10/0x10 [ 327.376799][ C3] ? mark_held_locks+0x49/0x80 [ 327.378388][ C3] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 327.380194][ C3] report_bug_entry+0xb2/0x220 [ 327.381742][ C3] ? debug_print_object+0x19b/0x2a0 [ 327.383470][ C3] handle_bug+0x18a/0x260 [ 327.384847][ C3] exc_invalid_op+0x17/0x50 [ 327.386312][ C3] asm_exc_invalid_op+0x1a/0x20 [ 327.387885][ C3] RIP: 0010:debug_print_object+0x19b/0x2a0 [ 327.390026][ C3] Code: b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 4f 48 8d 3d 92 9c e1 0b 41 56 48 8b 14 dd e0 22 f2 8b 4c 89 e6 <67> 48 0f b9 3a 58 83 05 5c 7d d8 0b 01 48 83 c4 18 5b 5d 41 5c 41 [ 327.396127][ C3] RSP: 0018:ffffc900006f8a08 EFLAGS: 00010246 [ 327.398114][ C3] RAX: dffffc0000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 327.400651][ C3] RDX: ffffffff8bf22220 RSI: ffffffff8bf21e00 RDI: ffffffff90906d80 [ 327.403082][ C3] RBP: 0000000000000001 R08: ffff888053f79090 R09: ffffffff8b906c20 [ 327.405552][ C3] R10: ffffffff90871dd7 R11: 000000000cdb0d50 R12: ffffffff8bf21e00 [ 327.408081][ C3] R13: ffffffff8b906c60 R14: ffffffff8a537c10 R15: ffffc900006f8b08 [ 327.410795][ C3] ? __pfx_rose_t0timer_expiry+0x10/0x10 [ 327.412525][ C3] ? __pfx_rose_t0timer_expiry+0x10/0x10 [ 327.414337][ C3] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 327.416178][ C3] debug_check_no_obj_freed+0x4b7/0x600 [ 327.417903][ C3] ? __pfx_debug_check_no_obj_freed+0x10/0x10 [ 327.419926][ C3] ? mark_held_locks+0x49/0x80 [ 327.421450][ C3] ? kasan_quarantine_put+0x10a/0x240 [ 327.423182][ C3] ? lockdep_hardirqs_on+0x7c/0x110 [ 327.424902][ C3] kfree+0x2d1/0x6e0 [ 327.426161][ C3] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 327.427881][ C3] ? rose_timer_expiry+0x53f/0x630 [ 327.429602][ C3] ? rose_timer_expiry+0x53f/0x630 [ 327.431476][ C3] rose_timer_expiry+0x53f/0x630 [ 327.433061][ C3] ? __pfx_rose_timer_expiry+0x10/0x10 [ 327.434847][ C3] call_timer_fn+0x19a/0x5a0 [ 327.436330][ C3] ? __pfx_call_timer_fn+0x10/0x10 [ 327.437971][ C3] ? __pfx_rose_timer_expiry+0x10/0x10 [ 327.439749][ C3] ? __pfx_rose_timer_expiry+0x10/0x10 [ 327.441455][ C3] ? __pfx_rose_timer_expiry+0x10/0x10 [ 327.443214][ C3] ? rcu_is_watching+0x12/0xc0 [ 327.444766][ C3] ? __pfx_rose_timer_expiry+0x10/0x10 [ 327.446513][ C3] __run_timers+0x74a/0xae0 [ 327.447996][ C3] ? __pfx___run_timers+0x10/0x10 [ 327.449685][ C3] run_timer_base+0x114/0x190 [ 327.451225][ C3] ? __pfx_run_timer_base+0x10/0x10 [ 327.452874][ C3] ? rcu_is_watching+0x12/0xc0 [ 327.454454][ C3] run_timer_softirq+0x1a/0x40 [ 327.455981][ C3] handle_softirqs+0x219/0x8b0 [ 327.457508][ C3] ? __pfx_handle_softirqs+0x10/0x10 [ 327.459241][ C3] __irq_exit_rcu+0x109/0x170 [ 327.460753][ C3] irq_exit_rcu+0x9/0x30 [ 327.462107][ C3] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 327.463876][ C3] [ 327.464868][ C3] [ 327.465821][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 327.467727][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 327.469568][ C3] Code: 76 70 02 e9 93 2f 03 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa eb 07 0f 00 2d 13 13 24 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 327.475583][ C3] RSP: 0018:ffffc90000197de8 EFLAGS: 00000282 [ 327.477532][ C3] RAX: 0000000000699549 RBX: 0000000000000003 RCX: ffffffff8b6646f9 [ 327.480607][ C3] RDX: 0000000000000000 RSI: ffffffff8dabd2db RDI: ffffffff8bf21180 [ 327.483121][ C3] RBP: ffffed1003bd4000 R08: 0000000000000001 R09: ffffed100d4e671d [ 327.485617][ C3] R10: ffff88806a7338eb R11: 00000000ffffffff R12: 0000000000000003 [ 327.488143][ C3] R13: ffff88801dea0000 R14: ffffffff90871dd0 R15: 0000000000000000 [ 327.490698][ C3] ? ct_kernel_exit+0x139/0x190 [ 327.492254][ C3] default_idle+0x13/0x20 [ 327.493632][ C3] default_idle_call+0x6c/0xb0 [ 327.495189][ C3] do_idle+0x38d/0x510 [ 327.496493][ C3] ? __pfx_do_idle+0x10/0x10 [ 327.498068][ C3] cpu_startup_entry+0x4f/0x60 [ 327.499784][ C3] start_secondary+0x21d/0x2b0 [ 327.501303][ C3] ? __pfx_start_secondary+0x10/0x10 [ 327.502975][ C3] common_startup_64+0x13e/0x148 [ 327.504555][ C3] [ 327.506313][ C3] Kernel Offset: disabled [ 327.507692][ C3] Rebooting in 86400 seconds..