Extracting prog: 2m16.146931719s Minimizing prog: 27m7.091875316s Simplifying prog options: 0s Extracting C: 29.71629931s Simplifying C: 5m11.295970733s 30 programs, timeouts [15s 1m40s 6m0s] extracting reproducer from 30 programs single: executing 5 programs separately with timeout 15s testing program (duration=15s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$udf-socket$packet-ioctl$sock_SIOCGIFINDEX-setsockopt$packet_int-sendto$packet detailed listing: executing program 0: syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000080)='./file1\x00', 0xc, &(0x7f0000001000)=ANY=[], 0x1, 0xc39, &(0x7f0000000240)="$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") r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'hsr0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000080)=0xf3e, 0x62) sendto$packet(r0, &(0x7f00000000c0)="3f0402e9260812002c001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c1506fdf9435e3ffe46", 0xe90c, 0x0, &(0x7f0000000540)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @multicast}, 0x14) program did not crash testing program (duration=15s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$cec-prlimit64-sched_setscheduler-getpid-sched_setscheduler-socketpair$unix-connect$unix-fanotify_init-sendmmsg$unix-recvmmsg-sendmsg$nl_route-syz_init_net_socket$bt_sco-dup-getsockopt$inet_IP_IPSEC_POLICY-bpf$PROG_LOAD-bind$bt_hci-socket$inet_tcp-accept$inet-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD-mknodat$null-socket$inet_tcp-setsockopt$IPT_SO_SET_REPLACE-syz_mount_image$hfsplus detailed listing: executing program 0: syz_open_dev$cec(&(0x7f0000000280), 0x0, 0x80) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) fanotify_init(0x4c, 0x101000) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x41) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = dup(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x0, 0x0, &(0x7f0000000140)='GPL\x00', 0x0, 0x99, &(0x7f0000000180)=""/153, 0x40f00, 0x42, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffda9, 0xffffffffffffffff}, 0xe2) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) r4 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r4, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@bloom_filter={0x1e, 0x0, 0xfffffffd, 0x0, 0x9, r1, 0x5, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x5, 0x5, 0x3}, 0x48) r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000380)=ANY=[@ANYRES32=r5], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, r3}, 0x90) bpf$PROG_LOAD(0x5, 0x0, 0xffffffffffffffc4) mknodat$null(r3, &(0x7f0000000740)='./file0\x00', 0x1000, 0x103) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r7, 0x4000000000000, 0x40, &(0x7f0000001c40)=@raw={'raw\x00', 0xc01, 0x3, 0x1230, 0x10e8, 0x5002004a, 0x0, 0x10e8, 0x0, 0x1198, 0x3c8, 0x3c8, 0x1198, 0x3c8, 0x3, 0x0, {[{{@uncond, 0x60, 0x10a0, 0x10e8, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x1, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast1, 'wg2\x00'}}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "53f99237f41c832fc8969da1f2b7a86ddedeb7587f1590839a7a3acebc0f"}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x1290) syz_mount_image$hfsplus(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x80000c, &(0x7f0000000440)=ANY=[@ANYBLOB="706172743d3078303030303030303030303030303030342c6e6c733d61736369692c73657373696f6e3d3078666666666666666666666666666637662c747970653d883b7f382c63726561746f723dd4a620e92c6e6f6465636f6d706f73652c747970653d5dbcce902c756d61736b3d30303030303030303030303030303030303030303030312c63726561746f723d40f194712c626172726965720063726561746f723d65fe04c22c6e6f6465636f6d706f73652c6465636f6d706f73652c63726561746f723d8a7222832c7569643d", @ANYBLOB="3ef628a9ecf9e1751ed9b65d6a5359bd9afb81136cbff69e1bdbcb39d60e9b32d9f142ac189ae0d659610ddf0bf8c95e8f1a51f27bbb9098900d07e5f0303418856a470de86ec769d69ea60f0ea33a2089c2a2d372ec5958bbc02c2b4d00f71d7062876aa812e57f7333fa60a4d976aba0ce610efbc27f6cd9f0eee7074c05c92ae57e5e1b9afed08d27df4b8b9fb9a30a14a0b4a82028df4924d31f4c15fe48e62ddf7437e325ec87679945ecbaeda079054d10574c0036c82e2fbc9d073f4f6644162662a8dc5700d5943d13b93f9868919746c86a6d48", @ANYRES16=0x0, @ANYRES16, @ANYRESHEX, @ANYBLOB="a520ad23321534a883fa116848e7295e8693132df1638d943e7dacc03c8d2d9fca2aeb72f72ed82af2ceb592a5eea7e56631ff9ac0d92bcc666859b316fd2ac8694577d071f3f31f92dfdbdd695e5edca5b90abb53107e708b90150fc9eee8418e9511b8a4ce6f69a31472378258a55e8aa64d4a9859bfb3d6d3e49cf0a4c8b0044d37812dd15af758d8177ad1d630193b27881a8a06b8221dbceefe3fbf199b81bc31338d35cf4cb9f7f28e7abc55afd41f3a8b4a1e3fc4cd2dece6d1659ab1fc8511c18f9bd3c80004efbd7cfda12866316c01cc4a69ca09f85189380f835231d8ae5332237152dc3ed45d7f88", @ANYRES16=r6, @ANYRESDEC], 0x1, 0x707, &(0x7f0000000c00)="$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") program crashed: BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns single: successfully extracted reproducer found reproducer with 25 syscalls minimizing guilty program testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$cec-prlimit64-sched_setscheduler-getpid-sched_setscheduler-socketpair$unix-connect$unix-fanotify_init-sendmmsg$unix-recvmmsg-sendmsg$nl_route-syz_init_net_socket$bt_sco-dup-getsockopt$inet_IP_IPSEC_POLICY-bpf$PROG_LOAD-bind$bt_hci-socket$inet_tcp-accept$inet-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD-mknodat$null-socket$inet_tcp-setsockopt$IPT_SO_SET_REPLACE detailed listing: executing program 0: syz_open_dev$cec(&(0x7f0000000280), 0x0, 0x80) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) fanotify_init(0x4c, 0x101000) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x41) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = dup(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x0, 0x0, &(0x7f0000000140)='GPL\x00', 0x0, 0x99, &(0x7f0000000180)=""/153, 0x40f00, 0x42, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffda9, 0xffffffffffffffff}, 0xe2) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) r4 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r4, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@bloom_filter={0x1e, 0x0, 0xfffffffd, 0x0, 0x9, r1, 0x5, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x5, 0x5, 0x3}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000380)=ANY=[@ANYRES32=r5], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, r3}, 0x90) bpf$PROG_LOAD(0x5, 0x0, 0xffffffffffffffc4) mknodat$null(r3, &(0x7f0000000740)='./file0\x00', 0x1000, 0x103) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r6, 0x4000000000000, 0x40, &(0x7f0000001c40)=@raw={'raw\x00', 0xc01, 0x3, 0x1230, 0x10e8, 0x5002004a, 0x0, 0x10e8, 0x0, 0x1198, 0x3c8, 0x3c8, 0x1198, 0x3c8, 0x3, 0x0, {[{{@uncond, 0x60, 0x10a0, 0x10e8, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x1, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast1, 'wg2\x00'}}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "53f99237f41c832fc8969da1f2b7a86ddedeb7587f1590839a7a3acebc0f"}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x1290) program crashed: BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$cec-prlimit64-sched_setscheduler-getpid-sched_setscheduler-socketpair$unix-connect$unix-fanotify_init-sendmmsg$unix-recvmmsg-sendmsg$nl_route-syz_init_net_socket$bt_sco-dup-getsockopt$inet_IP_IPSEC_POLICY-bpf$PROG_LOAD-bind$bt_hci-socket$inet_tcp-accept$inet-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD-mknodat$null-socket$inet_tcp detailed listing: executing program 0: syz_open_dev$cec(&(0x7f0000000280), 0x0, 0x80) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) fanotify_init(0x4c, 0x101000) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x41) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = dup(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x0, 0x0, &(0x7f0000000140)='GPL\x00', 0x0, 0x99, &(0x7f0000000180)=""/153, 0x40f00, 0x42, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffda9, 0xffffffffffffffff}, 0xe2) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) r4 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r4, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@bloom_filter={0x1e, 0x0, 0xfffffffd, 0x0, 0x9, r1, 0x5, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x5, 0x5, 0x3}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000380)=ANY=[@ANYRES32=r5], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, r3}, 0x90) bpf$PROG_LOAD(0x5, 0x0, 0xffffffffffffffc4) mknodat$null(r3, &(0x7f0000000740)='./file0\x00', 0x1000, 0x103) socket$inet_tcp(0x2, 0x1, 0x0) program did not crash testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$cec-prlimit64-sched_setscheduler-getpid-sched_setscheduler-socketpair$unix-connect$unix-fanotify_init-sendmmsg$unix-recvmmsg-sendmsg$nl_route-syz_init_net_socket$bt_sco-dup-getsockopt$inet_IP_IPSEC_POLICY-bpf$PROG_LOAD-bind$bt_hci-socket$inet_tcp-accept$inet-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD-mknodat$null-setsockopt$IPT_SO_SET_REPLACE detailed listing: executing program 0: syz_open_dev$cec(&(0x7f0000000280), 0x0, 0x80) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) fanotify_init(0x4c, 0x101000) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x41) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = dup(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x0, 0x0, &(0x7f0000000140)='GPL\x00', 0x0, 0x99, &(0x7f0000000180)=""/153, 0x40f00, 0x42, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffda9, 0xffffffffffffffff}, 0xe2) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) r4 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r4, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@bloom_filter={0x1e, 0x0, 0xfffffffd, 0x0, 0x9, r1, 0x5, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x5, 0x5, 0x3}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000380)=ANY=[@ANYRES32=r5], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, r3}, 0x90) bpf$PROG_LOAD(0x5, 0x0, 0xffffffffffffffc4) mknodat$null(r3, &(0x7f0000000740)='./file0\x00', 0x1000, 0x103) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x4000000000000, 0x40, &(0x7f0000001c40)=@raw={'raw\x00', 0xc01, 0x3, 0x1230, 0x10e8, 0x5002004a, 0x0, 0x10e8, 0x0, 0x1198, 0x3c8, 0x3c8, 0x1198, 0x3c8, 0x3, 0x0, {[{{@uncond, 0x60, 0x10a0, 0x10e8, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x1, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast1, 'wg2\x00'}}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "53f99237f41c832fc8969da1f2b7a86ddedeb7587f1590839a7a3acebc0f"}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x1290) program did not crash testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$cec-prlimit64-sched_setscheduler-getpid-sched_setscheduler-socketpair$unix-connect$unix-fanotify_init-sendmmsg$unix-recvmmsg-sendmsg$nl_route-syz_init_net_socket$bt_sco-dup-getsockopt$inet_IP_IPSEC_POLICY-bpf$PROG_LOAD-bind$bt_hci-socket$inet_tcp-accept$inet-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD-socket$inet_tcp-setsockopt$IPT_SO_SET_REPLACE detailed listing: executing program 0: syz_open_dev$cec(&(0x7f0000000280), 0x0, 0x80) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) fanotify_init(0x4c, 0x101000) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x41) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = dup(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x0, 0x0, &(0x7f0000000140)='GPL\x00', 0x0, 0x99, &(0x7f0000000180)=""/153, 0x40f00, 0x42, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffda9, 0xffffffffffffffff}, 0xe2) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) r4 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r4, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@bloom_filter={0x1e, 0x0, 0xfffffffd, 0x0, 0x9, r1, 0x5, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x5, 0x5, 0x3}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000380)=ANY=[@ANYRES32=r5], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, r3}, 0x90) bpf$PROG_LOAD(0x5, 0x0, 0xffffffffffffffc4) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r6, 0x4000000000000, 0x40, &(0x7f0000001c40)=@raw={'raw\x00', 0xc01, 0x3, 0x1230, 0x10e8, 0x5002004a, 0x0, 0x10e8, 0x0, 0x1198, 0x3c8, 0x3c8, 0x1198, 0x3c8, 0x3, 0x0, {[{{@uncond, 0x60, 0x10a0, 0x10e8, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x1, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast1, 'wg2\x00'}}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "53f99237f41c832fc8969da1f2b7a86ddedeb7587f1590839a7a3acebc0f"}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x1290) program crashed: BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$cec-prlimit64-sched_setscheduler-getpid-sched_setscheduler-socketpair$unix-connect$unix-fanotify_init-sendmmsg$unix-recvmmsg-sendmsg$nl_route-syz_init_net_socket$bt_sco-dup-getsockopt$inet_IP_IPSEC_POLICY-bpf$PROG_LOAD-bind$bt_hci-socket$inet_tcp-accept$inet-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-socket$inet_tcp-setsockopt$IPT_SO_SET_REPLACE detailed listing: executing program 0: syz_open_dev$cec(&(0x7f0000000280), 0x0, 0x80) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) fanotify_init(0x4c, 0x101000) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x41) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = dup(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x0, 0x0, &(0x7f0000000140)='GPL\x00', 0x0, 0x99, &(0x7f0000000180)=""/153, 0x40f00, 0x42, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffda9, 0xffffffffffffffff}, 0xe2) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) r4 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r4, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@bloom_filter={0x1e, 0x0, 0xfffffffd, 0x0, 0x9, r1, 0x5, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x5, 0x5, 0x3}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000380)=ANY=[@ANYRES32=r5], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, r3}, 0x90) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r6, 0x4000000000000, 0x40, &(0x7f0000001c40)=@raw={'raw\x00', 0xc01, 0x3, 0x1230, 0x10e8, 0x5002004a, 0x0, 0x10e8, 0x0, 0x1198, 0x3c8, 0x3c8, 0x1198, 0x3c8, 0x3, 0x0, {[{{@uncond, 0x60, 0x10a0, 0x10e8, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x1, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast1, 'wg2\x00'}}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "53f99237f41c832fc8969da1f2b7a86ddedeb7587f1590839a7a3acebc0f"}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x1290) program crashed: BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$cec-prlimit64-sched_setscheduler-getpid-sched_setscheduler-socketpair$unix-connect$unix-fanotify_init-sendmmsg$unix-recvmmsg-sendmsg$nl_route-syz_init_net_socket$bt_sco-dup-getsockopt$inet_IP_IPSEC_POLICY-bpf$PROG_LOAD-bind$bt_hci-socket$inet_tcp-accept$inet-bpf$MAP_CREATE-socket$inet_tcp-setsockopt$IPT_SO_SET_REPLACE detailed listing: executing program 0: syz_open_dev$cec(&(0x7f0000000280), 0x0, 0x80) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) fanotify_init(0x4c, 0x101000) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x41) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = dup(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x0, 0x0, &(0x7f0000000140)='GPL\x00', 0x0, 0x99, &(0x7f0000000180)=""/153, 0x40f00, 0x42, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffda9, 0xffffffffffffffff}, 0xe2) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) r4 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r4, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@bloom_filter={0x1e, 0x0, 0xfffffffd, 0x0, 0x9, r1, 0x5, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x5, 0x5, 0x3}, 0x48) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r5, 0x4000000000000, 0x40, &(0x7f0000001c40)=@raw={'raw\x00', 0xc01, 0x3, 0x1230, 0x10e8, 0x5002004a, 0x0, 0x10e8, 0x0, 0x1198, 0x3c8, 0x3c8, 0x1198, 0x3c8, 0x3, 0x0, {[{{@uncond, 0x60, 0x10a0, 0x10e8, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x1, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast1, 'wg2\x00'}}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "53f99237f41c832fc8969da1f2b7a86ddedeb7587f1590839a7a3acebc0f"}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x1290) program crashed: BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$cec-prlimit64-sched_setscheduler-getpid-sched_setscheduler-socketpair$unix-connect$unix-fanotify_init-sendmmsg$unix-recvmmsg-sendmsg$nl_route-syz_init_net_socket$bt_sco-dup-getsockopt$inet_IP_IPSEC_POLICY-bpf$PROG_LOAD-bind$bt_hci-socket$inet_tcp-accept$inet-socket$inet_tcp-setsockopt$IPT_SO_SET_REPLACE detailed listing: executing program 0: syz_open_dev$cec(&(0x7f0000000280), 0x0, 0x80) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) fanotify_init(0x4c, 0x101000) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x41) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = dup(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x0, 0x0, &(0x7f0000000140)='GPL\x00', 0x0, 0x99, &(0x7f0000000180)=""/153, 0x40f00, 0x42, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffda9, 0xffffffffffffffff}, 0xe2) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) r4 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r4, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r5, 0x4000000000000, 0x40, &(0x7f0000001c40)=@raw={'raw\x00', 0xc01, 0x3, 0x1230, 0x10e8, 0x5002004a, 0x0, 0x10e8, 0x0, 0x1198, 0x3c8, 0x3c8, 0x1198, 0x3c8, 0x3, 0x0, {[{{@uncond, 0x60, 0x10a0, 0x10e8, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x1, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast1, 'wg2\x00'}}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "53f99237f41c832fc8969da1f2b7a86ddedeb7587f1590839a7a3acebc0f"}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x1290) program crashed: BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$cec-prlimit64-sched_setscheduler-getpid-sched_setscheduler-socketpair$unix-connect$unix-fanotify_init-sendmmsg$unix-recvmmsg-sendmsg$nl_route-syz_init_net_socket$bt_sco-dup-getsockopt$inet_IP_IPSEC_POLICY-bpf$PROG_LOAD-bind$bt_hci-socket$inet_tcp-socket$inet_tcp-setsockopt$IPT_SO_SET_REPLACE detailed listing: executing program 0: syz_open_dev$cec(&(0x7f0000000280), 0x0, 0x80) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) fanotify_init(0x4c, 0x101000) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x41) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = dup(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x0, 0x0, &(0x7f0000000140)='GPL\x00', 0x0, 0x99, &(0x7f0000000180)=""/153, 0x40f00, 0x42, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffda9, 0xffffffffffffffff}, 0xe2) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x4000000000000, 0x40, &(0x7f0000001c40)=@raw={'raw\x00', 0xc01, 0x3, 0x1230, 0x10e8, 0x5002004a, 0x0, 0x10e8, 0x0, 0x1198, 0x3c8, 0x3c8, 0x1198, 0x3c8, 0x3, 0x0, {[{{@uncond, 0x60, 0x10a0, 0x10e8, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x1, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast1, 'wg2\x00'}}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "53f99237f41c832fc8969da1f2b7a86ddedeb7587f1590839a7a3acebc0f"}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x1290) program crashed: BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$cec-prlimit64-sched_setscheduler-getpid-sched_setscheduler-socketpair$unix-connect$unix-fanotify_init-sendmmsg$unix-recvmmsg-sendmsg$nl_route-syz_init_net_socket$bt_sco-dup-getsockopt$inet_IP_IPSEC_POLICY-bpf$PROG_LOAD-bind$bt_hci-socket$inet_tcp-setsockopt$IPT_SO_SET_REPLACE detailed listing: executing program 0: syz_open_dev$cec(&(0x7f0000000280), 0x0, 0x80) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) fanotify_init(0x4c, 0x101000) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x41) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = dup(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x0, 0x0, &(0x7f0000000140)='GPL\x00', 0x0, 0x99, &(0x7f0000000180)=""/153, 0x40f00, 0x42, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffda9, 0xffffffffffffffff}, 0xe2) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x4000000000000, 0x40, &(0x7f0000001c40)=@raw={'raw\x00', 0xc01, 0x3, 0x1230, 0x10e8, 0x5002004a, 0x0, 0x10e8, 0x0, 0x1198, 0x3c8, 0x3c8, 0x1198, 0x3c8, 0x3, 0x0, {[{{@uncond, 0x60, 0x10a0, 0x10e8, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x1, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast1, 'wg2\x00'}}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "53f99237f41c832fc8969da1f2b7a86ddedeb7587f1590839a7a3acebc0f"}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x1290) program crashed: BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$cec-prlimit64-sched_setscheduler-getpid-sched_setscheduler-socketpair$unix-connect$unix-fanotify_init-sendmmsg$unix-recvmmsg-sendmsg$nl_route-syz_init_net_socket$bt_sco-dup-getsockopt$inet_IP_IPSEC_POLICY-bpf$PROG_LOAD-socket$inet_tcp-setsockopt$IPT_SO_SET_REPLACE detailed listing: executing program 0: syz_open_dev$cec(&(0x7f0000000280), 0x0, 0x80) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) fanotify_init(0x4c, 0x101000) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x41) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = dup(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x0, 0x0, &(0x7f0000000140)='GPL\x00', 0x0, 0x99, &(0x7f0000000180)=""/153, 0x40f00, 0x42, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffda9, 0xffffffffffffffff}, 0xe2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x4000000000000, 0x40, &(0x7f0000001c40)=@raw={'raw\x00', 0xc01, 0x3, 0x1230, 0x10e8, 0x5002004a, 0x0, 0x10e8, 0x0, 0x1198, 0x3c8, 0x3c8, 0x1198, 0x3c8, 0x3, 0x0, {[{{@uncond, 0x60, 0x10a0, 0x10e8, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x1, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast1, 'wg2\x00'}}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "53f99237f41c832fc8969da1f2b7a86ddedeb7587f1590839a7a3acebc0f"}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x1290) program crashed: BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$cec-prlimit64-sched_setscheduler-getpid-sched_setscheduler-socketpair$unix-connect$unix-fanotify_init-sendmmsg$unix-recvmmsg-sendmsg$nl_route-syz_init_net_socket$bt_sco-dup-getsockopt$inet_IP_IPSEC_POLICY-socket$inet_tcp-setsockopt$IPT_SO_SET_REPLACE detailed listing: executing program 0: syz_open_dev$cec(&(0x7f0000000280), 0x0, 0x80) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) fanotify_init(0x4c, 0x101000) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x41) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = dup(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, 0x0, &(0x7f0000000240)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x4000000000000, 0x40, &(0x7f0000001c40)=@raw={'raw\x00', 0xc01, 0x3, 0x1230, 0x10e8, 0x5002004a, 0x0, 0x10e8, 0x0, 0x1198, 0x3c8, 0x3c8, 0x1198, 0x3c8, 0x3, 0x0, {[{{@uncond, 0x60, 0x10a0, 0x10e8, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x1, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast1, 'wg2\x00'}}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "53f99237f41c832fc8969da1f2b7a86ddedeb7587f1590839a7a3acebc0f"}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x1290) program crashed: BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$cec-prlimit64-sched_setscheduler-getpid-sched_setscheduler-socketpair$unix-connect$unix-fanotify_init-sendmmsg$unix-recvmmsg-sendmsg$nl_route-syz_init_net_socket$bt_sco-dup-socket$inet_tcp-setsockopt$IPT_SO_SET_REPLACE detailed listing: executing program 0: syz_open_dev$cec(&(0x7f0000000280), 0x0, 0x80) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) fanotify_init(0x4c, 0x101000) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x41) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) dup(0xffffffffffffffff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x4000000000000, 0x40, &(0x7f0000001c40)=@raw={'raw\x00', 0xc01, 0x3, 0x1230, 0x10e8, 0x5002004a, 0x0, 0x10e8, 0x0, 0x1198, 0x3c8, 0x3c8, 0x1198, 0x3c8, 0x3, 0x0, {[{{@uncond, 0x60, 0x10a0, 0x10e8, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x1, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast1, 'wg2\x00'}}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "53f99237f41c832fc8969da1f2b7a86ddedeb7587f1590839a7a3acebc0f"}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x1290) program crashed: BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$cec-prlimit64-sched_setscheduler-getpid-sched_setscheduler-socketpair$unix-connect$unix-fanotify_init-sendmmsg$unix-recvmmsg-sendmsg$nl_route-syz_init_net_socket$bt_sco-socket$inet_tcp-setsockopt$IPT_SO_SET_REPLACE detailed listing: executing program 0: syz_open_dev$cec(&(0x7f0000000280), 0x0, 0x80) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) fanotify_init(0x4c, 0x101000) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x41) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x4000000000000, 0x40, &(0x7f0000001c40)=@raw={'raw\x00', 0xc01, 0x3, 0x1230, 0x10e8, 0x5002004a, 0x0, 0x10e8, 0x0, 0x1198, 0x3c8, 0x3c8, 0x1198, 0x3c8, 0x3, 0x0, {[{{@uncond, 0x60, 0x10a0, 0x10e8, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x1, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast1, 'wg2\x00'}}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "53f99237f41c832fc8969da1f2b7a86ddedeb7587f1590839a7a3acebc0f"}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x1290) program crashed: BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$cec-prlimit64-sched_setscheduler-getpid-sched_setscheduler-socketpair$unix-connect$unix-fanotify_init-sendmmsg$unix-recvmmsg-sendmsg$nl_route-socket$inet_tcp-setsockopt$IPT_SO_SET_REPLACE detailed listing: executing program 0: syz_open_dev$cec(&(0x7f0000000280), 0x0, 0x80) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) fanotify_init(0x4c, 0x101000) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x41) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x4000000000000, 0x40, &(0x7f0000001c40)=@raw={'raw\x00', 0xc01, 0x3, 0x1230, 0x10e8, 0x5002004a, 0x0, 0x10e8, 0x0, 0x1198, 0x3c8, 0x3c8, 0x1198, 0x3c8, 0x3, 0x0, {[{{@uncond, 0x60, 0x10a0, 0x10e8, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x1, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast1, 'wg2\x00'}}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "53f99237f41c832fc8969da1f2b7a86ddedeb7587f1590839a7a3acebc0f"}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x1290) program crashed: BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$cec-prlimit64-sched_setscheduler-getpid-sched_setscheduler-socketpair$unix-connect$unix-fanotify_init-sendmmsg$unix-recvmmsg-socket$inet_tcp-setsockopt$IPT_SO_SET_REPLACE detailed listing: executing program 0: syz_open_dev$cec(&(0x7f0000000280), 0x0, 0x80) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) fanotify_init(0x4c, 0x101000) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x4000000000000, 0x40, &(0x7f0000001c40)=@raw={'raw\x00', 0xc01, 0x3, 0x1230, 0x10e8, 0x5002004a, 0x0, 0x10e8, 0x0, 0x1198, 0x3c8, 0x3c8, 0x1198, 0x3c8, 0x3, 0x0, {[{{@uncond, 0x60, 0x10a0, 0x10e8, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x1, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast1, 'wg2\x00'}}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "53f99237f41c832fc8969da1f2b7a86ddedeb7587f1590839a7a3acebc0f"}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x1290) program crashed: BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$cec-prlimit64-sched_setscheduler-getpid-sched_setscheduler-socketpair$unix-connect$unix-fanotify_init-sendmmsg$unix-socket$inet_tcp-setsockopt$IPT_SO_SET_REPLACE detailed listing: executing program 0: syz_open_dev$cec(&(0x7f0000000280), 0x0, 0x80) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) fanotify_init(0x4c, 0x101000) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x4000000000000, 0x40, &(0x7f0000001c40)=@raw={'raw\x00', 0xc01, 0x3, 0x1230, 0x10e8, 0x5002004a, 0x0, 0x10e8, 0x0, 0x1198, 0x3c8, 0x3c8, 0x1198, 0x3c8, 0x3, 0x0, {[{{@uncond, 0x60, 0x10a0, 0x10e8, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x1, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast1, 'wg2\x00'}}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "53f99237f41c832fc8969da1f2b7a86ddedeb7587f1590839a7a3acebc0f"}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x1290) program crashed: BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$cec-prlimit64-sched_setscheduler-getpid-sched_setscheduler-socketpair$unix-connect$unix-fanotify_init-socket$inet_tcp-setsockopt$IPT_SO_SET_REPLACE detailed listing: executing program 0: syz_open_dev$cec(&(0x7f0000000280), 0x0, 0x80) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) fanotify_init(0x4c, 0x101000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x4000000000000, 0x40, &(0x7f0000001c40)=@raw={'raw\x00', 0xc01, 0x3, 0x1230, 0x10e8, 0x5002004a, 0x0, 0x10e8, 0x0, 0x1198, 0x3c8, 0x3c8, 0x1198, 0x3c8, 0x3, 0x0, {[{{@uncond, 0x60, 0x10a0, 0x10e8, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x1, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast1, 'wg2\x00'}}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "53f99237f41c832fc8969da1f2b7a86ddedeb7587f1590839a7a3acebc0f"}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x1290) program crashed: BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$cec-prlimit64-sched_setscheduler-getpid-sched_setscheduler-socketpair$unix-connect$unix-socket$inet_tcp-setsockopt$IPT_SO_SET_REPLACE detailed listing: executing program 0: syz_open_dev$cec(&(0x7f0000000280), 0x0, 0x80) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x4000000000000, 0x40, &(0x7f0000001c40)=@raw={'raw\x00', 0xc01, 0x3, 0x1230, 0x10e8, 0x5002004a, 0x0, 0x10e8, 0x0, 0x1198, 0x3c8, 0x3c8, 0x1198, 0x3c8, 0x3, 0x0, {[{{@uncond, 0x60, 0x10a0, 0x10e8, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x1, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast1, 'wg2\x00'}}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "53f99237f41c832fc8969da1f2b7a86ddedeb7587f1590839a7a3acebc0f"}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x1290) program crashed: BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$cec-prlimit64-sched_setscheduler-getpid-sched_setscheduler-socketpair$unix-socket$inet_tcp-setsockopt$IPT_SO_SET_REPLACE detailed listing: executing program 0: syz_open_dev$cec(&(0x7f0000000280), 0x0, 0x80) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x40, &(0x7f0000001c40)=@raw={'raw\x00', 0xc01, 0x3, 0x1230, 0x10e8, 0x5002004a, 0x0, 0x10e8, 0x0, 0x1198, 0x3c8, 0x3c8, 0x1198, 0x3c8, 0x3, 0x0, {[{{@uncond, 0x60, 0x10a0, 0x10e8, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x1, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast1, 'wg2\x00'}}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "53f99237f41c832fc8969da1f2b7a86ddedeb7587f1590839a7a3acebc0f"}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x1290) program crashed: BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$cec-prlimit64-sched_setscheduler-getpid-sched_setscheduler-socket$inet_tcp-setsockopt$IPT_SO_SET_REPLACE detailed listing: executing program 0: syz_open_dev$cec(&(0x7f0000000280), 0x0, 0x80) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x40, &(0x7f0000001c40)=@raw={'raw\x00', 0xc01, 0x3, 0x1230, 0x10e8, 0x5002004a, 0x0, 0x10e8, 0x0, 0x1198, 0x3c8, 0x3c8, 0x1198, 0x3c8, 0x3, 0x0, {[{{@uncond, 0x60, 0x10a0, 0x10e8, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x1, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast1, 'wg2\x00'}}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "53f99237f41c832fc8969da1f2b7a86ddedeb7587f1590839a7a3acebc0f"}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x1290) program crashed: BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$cec-prlimit64-sched_setscheduler-getpid-socket$inet_tcp-setsockopt$IPT_SO_SET_REPLACE detailed listing: executing program 0: syz_open_dev$cec(&(0x7f0000000280), 0x0, 0x80) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000001c40)=@raw={'raw\x00', 0xc01, 0x3, 0x1230, 0x10e8, 0x5002004a, 0x0, 0x10e8, 0x0, 0x1198, 0x3c8, 0x3c8, 0x1198, 0x3c8, 0x3, 0x0, {[{{@uncond, 0x60, 0x10a0, 0x10e8, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x1, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast1, 'wg2\x00'}}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "53f99237f41c832fc8969da1f2b7a86ddedeb7587f1590839a7a3acebc0f"}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x1290) program crashed: BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$cec-prlimit64-sched_setscheduler-socket$inet_tcp-setsockopt$IPT_SO_SET_REPLACE detailed listing: executing program 0: syz_open_dev$cec(&(0x7f0000000280), 0x0, 0x80) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000001c40)=@raw={'raw\x00', 0xc01, 0x3, 0x1230, 0x10e8, 0x5002004a, 0x0, 0x10e8, 0x0, 0x1198, 0x3c8, 0x3c8, 0x1198, 0x3c8, 0x3, 0x0, {[{{@uncond, 0x60, 0x10a0, 0x10e8, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x1, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast1, 'wg2\x00'}}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "53f99237f41c832fc8969da1f2b7a86ddedeb7587f1590839a7a3acebc0f"}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x1290) program crashed: BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$cec-prlimit64-socket$inet_tcp-setsockopt$IPT_SO_SET_REPLACE detailed listing: executing program 0: syz_open_dev$cec(&(0x7f0000000280), 0x0, 0x80) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000001c40)=@raw={'raw\x00', 0xc01, 0x3, 0x1230, 0x10e8, 0x5002004a, 0x0, 0x10e8, 0x0, 0x1198, 0x3c8, 0x3c8, 0x1198, 0x3c8, 0x3, 0x0, {[{{@uncond, 0x60, 0x10a0, 0x10e8, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x1, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast1, 'wg2\x00'}}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "53f99237f41c832fc8969da1f2b7a86ddedeb7587f1590839a7a3acebc0f"}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x1290) program crashed: BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$cec-socket$inet_tcp-setsockopt$IPT_SO_SET_REPLACE detailed listing: executing program 0: syz_open_dev$cec(&(0x7f0000000280), 0x0, 0x80) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000001c40)=@raw={'raw\x00', 0xc01, 0x3, 0x1230, 0x10e8, 0x5002004a, 0x0, 0x10e8, 0x0, 0x1198, 0x3c8, 0x3c8, 0x1198, 0x3c8, 0x3, 0x0, {[{{@uncond, 0x60, 0x10a0, 0x10e8, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x1, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast1, 'wg2\x00'}}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "53f99237f41c832fc8969da1f2b7a86ddedeb7587f1590839a7a3acebc0f"}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x1290) program crashed: BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_tcp-setsockopt$IPT_SO_SET_REPLACE detailed listing: executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000001c40)=@raw={'raw\x00', 0xc01, 0x3, 0x1230, 0x10e8, 0x5002004a, 0x0, 0x10e8, 0x0, 0x1198, 0x3c8, 0x3c8, 0x1198, 0x3c8, 0x3, 0x0, {[{{@uncond, 0x60, 0x10a0, 0x10e8, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x1, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast1, 'wg2\x00'}}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "53f99237f41c832fc8969da1f2b7a86ddedeb7587f1590839a7a3acebc0f"}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x1290) program crashed: BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_tcp-setsockopt$IPT_SO_SET_REPLACE detailed listing: executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, 0x0, 0x0) program did not crash extracting C reproducer testing compiled C program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_tcp-setsockopt$IPT_SO_SET_REPLACE program crashed: BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns simplifying C reproducer testing compiled C program (duration=22.5s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_tcp-setsockopt$IPT_SO_SET_REPLACE program crashed: BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns testing compiled C program (duration=22.5s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_tcp-setsockopt$IPT_SO_SET_REPLACE program crashed: BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns testing compiled C program (duration=22.5s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_tcp-setsockopt$IPT_SO_SET_REPLACE program crashed: BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns testing compiled C program (duration=22.5s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_tcp-setsockopt$IPT_SO_SET_REPLACE program crashed: BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns testing compiled C program (duration=22.5s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_tcp-setsockopt$IPT_SO_SET_REPLACE program crashed: BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns testing compiled C program (duration=22.5s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_tcp-setsockopt$IPT_SO_SET_REPLACE program crashed: BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns testing compiled C program (duration=22.5s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_tcp-setsockopt$IPT_SO_SET_REPLACE program crashed: BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns reproducing took 35m4.251092478s repro crashed as (corrupted=false): BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1497 in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3563, name: syz-executor279 1 lock held by syz-executor279/3563: #0: ffffffff8c945618 (css_set_lock){....}-{2:2}, at: spin_lock_irq include/linux/spinlock.h:388 [inline] #0: ffffffff8c945618 (css_set_lock){....}-{2:2}, at: cgroup_get_from_path+0x24/0x2e0 kernel/cgroup/cgroup.c:6620 irq event stamp: 15150 hardirqs last enabled at (15149): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (15149): [] _raw_spin_unlock_irqrestore+0x8b/0x130 kernel/locking/spinlock.c:194 hardirqs last disabled at (15150): [] __raw_spin_lock_irq include/linux/spinlock_api_smp.h:126 [inline] hardirqs last disabled at (15150): [] _raw_spin_lock_irq+0xa9/0x110 kernel/locking/spinlock.c:170 softirqs last enabled at (15128): [] do_ip_setsockopt net/ipv4/ip_sockglue.c:1369 [inline] softirqs last enabled at (15128): [] ip_setsockopt+0x260e/0x3fb0 net/ipv4/ip_sockglue.c:1430 softirqs last disabled at (15126): [] spin_lock_bh include/linux/spinlock.h:368 [inline] softirqs last disabled at (15126): [] release_sock+0x2c/0x1c0 net/core/sock.c:3263 Preemption disabled at: [<0000000000000000>] 0x0 CPU: 1 PID: 3563 Comm: syz-executor279 Not tainted 5.15.164-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x1e3/0x2d0 lib/dump_stack.c:106 ___might_sleep+0x547/0x6a0 kernel/sched/core.c:9626 down_read+0x21/0x2e0 kernel/locking/rwsem.c:1497 kernfs_walk_and_get_ns+0x7e/0x2b0 fs/kernfs/dir.c:908 kernfs_walk_and_get include/linux/kernfs.h:559 [inline] cgroup_get_from_path+0x5c/0x2e0 kernel/cgroup/cgroup.c:6622 cgroup_mt_check_v1+0x1a0/0x2b0 net/netfilter/xt_cgroup.c:56 xt_check_match+0x363/0xa30 net/netfilter/x_tables.c:523 check_match net/ipv4/netfilter/ip_tables.c:472 [inline] find_check_match net/ipv4/netfilter/ip_tables.c:488 [inline] find_check_entry net/ipv4/netfilter/ip_tables.c:538 [inline] translate_table+0x15bd/0x2250 net/ipv4/netfilter/ip_tables.c:717 do_replace net/ipv4/netfilter/ip_tables.c:1138 [inline] do_ipt_set_ctl+0xdbc/0x1200 net/ipv4/netfilter/ip_tables.c:1636 nf_setsockopt+0x28a/0x2b0 net/netfilter/nf_sockopt.c:101 ip_setsockopt+0x2732/0x3fb0 net/ipv4/ip_sockglue.c:1442 tcp_setsockopt+0x23f/0x3680 net/ipv4/tcp.c:3712 __sys_setsockopt+0x57e/0x990 net/socket.c:2198 __do_sys_setsockopt net/socket.c:2209 [inline] __se_sys_setsockopt net/socket.c:2206 [inline] __x64_sys_setsockopt+0xb1/0xc0 net/socket.c:2206 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 RIP: 0033:0x7fd161576629 Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc21c9f178 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 RAX: ffffffffffffffda RBX: 00007ffc21c9f348 RCX: 00007fd161576629 RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 RBP: 00007fd1615ea610 R08: 0000000000001290 R09: 00007ffc21c9f348 R10: 0000000020001c40 R11: 0000000000000246 R12: 0000000000000001 R13: 00007ffc21c9f338 R14: 0000000000000001 R15: 0000000000000001 ============================= [ BUG: Invalid wait context ] 5.15.164-syzkaller #0 Tainted: G W ----------------------------- syz-executor279/3563 is trying to lock: ffffffff8ca523d0 (kernfs_rwsem){++++}-{3:3}, at: kernfs_walk_and_get_ns+0x7e/0x2b0 fs/kernfs/dir.c:908 other info that might help us debug this: context-{4:4} 1 lock held by syz-executor279/3563: #0: ffffffff8c945618 (css_set_lock){....}-{2:2}, at: spin_lock_irq include/linux/spinlock.h:388 [inline] #0: ffffffff8c945618 (css_set_lock){....}-{2:2}, at: cgroup_get_from_path+0x24/0x2e0 kernel/cgroup/cgroup.c:6620 stack backtrace: CPU: 1 PID: 3563 Comm: syz-executor279 Tainted: G W 5.15.164-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x1e3/0x2d0 lib/dump_stack.c:106 print_lock_invalid_wait_context kernel/locking/lockdep.c:4664 [inline] check_wait_context kernel/locking/lockdep.c:4725 [inline] __lock_acquire+0x14f5/0x1ff0 kernel/locking/lockdep.c:4962 lock_acquire+0x1db/0x4f0 kernel/locking/lockdep.c:5623 down_read+0x45/0x2e0 kernel/locking/rwsem.c:1498 kernfs_walk_and_get_ns+0x7e/0x2b0 fs/kernfs/dir.c:908 kernfs_walk_and_get include/linux/kernfs.h:559 [inline] cgroup_get_from_path+0x5c/0x2e0 kernel/cgroup/cgroup.c:6622 cgroup_mt_check_v1+0x1a0/0x2b0 net/netfilter/xt_cgroup.c:56 xt_check_match+0x363/0xa30 net/netfilter/x_tables.c:523 check_match net/ipv4/netfilter/ip_tables.c:472 [inline] find_check_match net/ipv4/netfilter/ip_tables.c:488 [inline] find_check_entry net/ipv4/netfilter/ip_tables.c:538 [inline] translate_table+0x15bd/0x2250 net/ipv4/netfilter/ip_tables.c:717 do_replace net/ipv4/netfilter/ip_tables.c:1138 [inline] do_ipt_set_ctl+0xdbc/0x1200 net/ipv4/netfilter/ip_tables.c:1636 nf_setsockopt+0x28a/0x2b0 net/netfilter/nf_sockopt.c:101 ip_setsockopt+0x2732/0x3fb0 net/ipv4/ip_sockglue.c:1442 tcp_setsockopt+0x23f/0x3680 net/ipv4/tcp.c:3712 __sys_setsockopt+0x57e/0x990 net/socket.c:2198 __do_sys_setsockopt net/socket.c:2209 [inline] __se_sys_setsockopt net/socket.c:2206 [inline] __x64_sys_setsockopt+0xb1/0xc0 net/socket.c:2206 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 RIP: 0033:0x7fd161576629 Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc21c9f178 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 RAX: ffffffffffffffda RBX: 00007ffc21c9f348 RCX: 00007fd161576629 RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 final repro crashed as (corrupted=false): BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1497 in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3563, name: syz-executor279 1 lock held by syz-executor279/3563: #0: ffffffff8c945618 (css_set_lock){....}-{2:2}, at: spin_lock_irq include/linux/spinlock.h:388 [inline] #0: ffffffff8c945618 (css_set_lock){....}-{2:2}, at: cgroup_get_from_path+0x24/0x2e0 kernel/cgroup/cgroup.c:6620 irq event stamp: 15150 hardirqs last enabled at (15149): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (15149): [] _raw_spin_unlock_irqrestore+0x8b/0x130 kernel/locking/spinlock.c:194 hardirqs last disabled at (15150): [] __raw_spin_lock_irq include/linux/spinlock_api_smp.h:126 [inline] hardirqs last disabled at (15150): [] _raw_spin_lock_irq+0xa9/0x110 kernel/locking/spinlock.c:170 softirqs last enabled at (15128): [] do_ip_setsockopt net/ipv4/ip_sockglue.c:1369 [inline] softirqs last enabled at (15128): [] ip_setsockopt+0x260e/0x3fb0 net/ipv4/ip_sockglue.c:1430 softirqs last disabled at (15126): [] spin_lock_bh include/linux/spinlock.h:368 [inline] softirqs last disabled at (15126): [] release_sock+0x2c/0x1c0 net/core/sock.c:3263 Preemption disabled at: [<0000000000000000>] 0x0 CPU: 1 PID: 3563 Comm: syz-executor279 Not tainted 5.15.164-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x1e3/0x2d0 lib/dump_stack.c:106 ___might_sleep+0x547/0x6a0 kernel/sched/core.c:9626 down_read+0x21/0x2e0 kernel/locking/rwsem.c:1497 kernfs_walk_and_get_ns+0x7e/0x2b0 fs/kernfs/dir.c:908 kernfs_walk_and_get include/linux/kernfs.h:559 [inline] cgroup_get_from_path+0x5c/0x2e0 kernel/cgroup/cgroup.c:6622 cgroup_mt_check_v1+0x1a0/0x2b0 net/netfilter/xt_cgroup.c:56 xt_check_match+0x363/0xa30 net/netfilter/x_tables.c:523 check_match net/ipv4/netfilter/ip_tables.c:472 [inline] find_check_match net/ipv4/netfilter/ip_tables.c:488 [inline] find_check_entry net/ipv4/netfilter/ip_tables.c:538 [inline] translate_table+0x15bd/0x2250 net/ipv4/netfilter/ip_tables.c:717 do_replace net/ipv4/netfilter/ip_tables.c:1138 [inline] do_ipt_set_ctl+0xdbc/0x1200 net/ipv4/netfilter/ip_tables.c:1636 nf_setsockopt+0x28a/0x2b0 net/netfilter/nf_sockopt.c:101 ip_setsockopt+0x2732/0x3fb0 net/ipv4/ip_sockglue.c:1442 tcp_setsockopt+0x23f/0x3680 net/ipv4/tcp.c:3712 __sys_setsockopt+0x57e/0x990 net/socket.c:2198 __do_sys_setsockopt net/socket.c:2209 [inline] __se_sys_setsockopt net/socket.c:2206 [inline] __x64_sys_setsockopt+0xb1/0xc0 net/socket.c:2206 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 RIP: 0033:0x7fd161576629 Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc21c9f178 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 RAX: ffffffffffffffda RBX: 00007ffc21c9f348 RCX: 00007fd161576629 RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 RBP: 00007fd1615ea610 R08: 0000000000001290 R09: 00007ffc21c9f348 R10: 0000000020001c40 R11: 0000000000000246 R12: 0000000000000001 R13: 00007ffc21c9f338 R14: 0000000000000001 R15: 0000000000000001 ============================= [ BUG: Invalid wait context ] 5.15.164-syzkaller #0 Tainted: G W ----------------------------- syz-executor279/3563 is trying to lock: ffffffff8ca523d0 (kernfs_rwsem){++++}-{3:3}, at: kernfs_walk_and_get_ns+0x7e/0x2b0 fs/kernfs/dir.c:908 other info that might help us debug this: context-{4:4} 1 lock held by syz-executor279/3563: #0: ffffffff8c945618 (css_set_lock){....}-{2:2}, at: spin_lock_irq include/linux/spinlock.h:388 [inline] #0: ffffffff8c945618 (css_set_lock){....}-{2:2}, at: cgroup_get_from_path+0x24/0x2e0 kernel/cgroup/cgroup.c:6620 stack backtrace: CPU: 1 PID: 3563 Comm: syz-executor279 Tainted: G W 5.15.164-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x1e3/0x2d0 lib/dump_stack.c:106 print_lock_invalid_wait_context kernel/locking/lockdep.c:4664 [inline] check_wait_context kernel/locking/lockdep.c:4725 [inline] __lock_acquire+0x14f5/0x1ff0 kernel/locking/lockdep.c:4962 lock_acquire+0x1db/0x4f0 kernel/locking/lockdep.c:5623 down_read+0x45/0x2e0 kernel/locking/rwsem.c:1498 kernfs_walk_and_get_ns+0x7e/0x2b0 fs/kernfs/dir.c:908 kernfs_walk_and_get include/linux/kernfs.h:559 [inline] cgroup_get_from_path+0x5c/0x2e0 kernel/cgroup/cgroup.c:6622 cgroup_mt_check_v1+0x1a0/0x2b0 net/netfilter/xt_cgroup.c:56 xt_check_match+0x363/0xa30 net/netfilter/x_tables.c:523 check_match net/ipv4/netfilter/ip_tables.c:472 [inline] find_check_match net/ipv4/netfilter/ip_tables.c:488 [inline] find_check_entry net/ipv4/netfilter/ip_tables.c:538 [inline] translate_table+0x15bd/0x2250 net/ipv4/netfilter/ip_tables.c:717 do_replace net/ipv4/netfilter/ip_tables.c:1138 [inline] do_ipt_set_ctl+0xdbc/0x1200 net/ipv4/netfilter/ip_tables.c:1636 nf_setsockopt+0x28a/0x2b0 net/netfilter/nf_sockopt.c:101 ip_setsockopt+0x2732/0x3fb0 net/ipv4/ip_sockglue.c:1442 tcp_setsockopt+0x23f/0x3680 net/ipv4/tcp.c:3712 __sys_setsockopt+0x57e/0x990 net/socket.c:2198 __do_sys_setsockopt net/socket.c:2209 [inline] __se_sys_setsockopt net/socket.c:2206 [inline] __x64_sys_setsockopt+0xb1/0xc0 net/socket.c:2206 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 RIP: 0033:0x7fd161576629 Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc21c9f178 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 RAX: ffffffffffffffda RBX: 00007ffc21c9f348 RCX: 00007fd161576629 RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003