Extracting prog: 1m28.184676268s Minimizing prog: 28m57.560955263s Simplifying prog options: 0s Extracting C: 45.523721884s Simplifying C: 4m32.58180654s 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-bind$vsock_stream-openat$rdma_cm-write$RDMA_USER_CM_CMD_CREATE_ID-write$RDMA_USER_CM_CMD_LISTEN-close_range detailed listing: executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}) bind$vsock_stream(0xffffffffffffffff, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r2}}, 0x10) close_range(r0, 0xffffffffffffffff, 0x0) 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-setsockopt$sock_int-bind$bt_hci-socket$inet_tcp-accept$inet-bpf$MAP_CREATE-recvmsg-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD-ioctl$sock_bt_hci-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) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = dup(r3) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000880)={{{@in=@remote, @in=@empty}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000000240)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x0, 0x0, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x90) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000080), 0xfd32) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = accept$inet(r5, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) recvmsg(r6, &(0x7f0000000a00)={&(0x7f0000000300)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000002c0)=""/12, 0xc}, 0x4020) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0xffffffffffffffc4) ioctl$sock_bt_hci(0xffffffffffffffff, 0x400448cb, 0x0) mknodat$null(r4, 0x0, 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) program crashed: BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns single: successfully extracted reproducer found reproducer with 27 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-setsockopt$sock_int-bind$bt_hci-socket$inet_tcp-accept$inet-bpf$MAP_CREATE-recvmsg-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD-ioctl$sock_bt_hci-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$nl_route(0xffffffffffffffff, 0x0, 0x41) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = dup(r3) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000880)={{{@in=@remote, @in=@empty}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000000240)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x0, 0x0, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x90) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000080), 0xfd32) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = accept$inet(r5, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) recvmsg(r6, &(0x7f0000000a00)={&(0x7f0000000300)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000002c0)=""/12, 0xc}, 0x4020) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0xffffffffffffffc4) ioctl$sock_bt_hci(0xffffffffffffffff, 0x400448cb, 0x0) mknodat$null(r4, 0x0, 0x1000, 0x103) socket$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-setsockopt$sock_int-bind$bt_hci-socket$inet_tcp-accept$inet-bpf$MAP_CREATE-recvmsg-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD-ioctl$sock_bt_hci-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$nl_route(0xffffffffffffffff, 0x0, 0x41) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = dup(r3) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000880)={{{@in=@remote, @in=@empty}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000000240)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x0, 0x0, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x90) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000080), 0xfd32) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = accept$inet(r5, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) recvmsg(r6, &(0x7f0000000a00)={&(0x7f0000000300)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000002c0)=""/12, 0xc}, 0x4020) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0xffffffffffffffc4) ioctl$sock_bt_hci(0xffffffffffffffff, 0x400448cb, 0x0) mknodat$null(r4, 0x0, 0x1000, 0x103) setsockopt$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-setsockopt$sock_int-bind$bt_hci-socket$inet_tcp-accept$inet-bpf$MAP_CREATE-recvmsg-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD-ioctl$sock_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$nl_route(0xffffffffffffffff, 0x0, 0x41) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = dup(r3) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000880)={{{@in=@remote, @in=@empty}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000000240)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x0, 0x0, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x90) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000080), 0xfd32) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = accept$inet(r5, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) recvmsg(r6, &(0x7f0000000a00)={&(0x7f0000000300)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000002c0)=""/12, 0xc}, 0x4020) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0xffffffffffffffc4) ioctl$sock_bt_hci(0xffffffffffffffff, 0x400448cb, 0x0) 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) 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-setsockopt$sock_int-bind$bt_hci-socket$inet_tcp-accept$inet-bpf$MAP_CREATE-recvmsg-bpf$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) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = dup(r3) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000880)={{{@in=@remote, @in=@empty}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000000240)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x0, 0x0, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x90) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000080), 0xfd32) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = accept$inet(r5, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) recvmsg(r6, &(0x7f0000000a00)={&(0x7f0000000300)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000002c0)=""/12, 0xc}, 0x4020) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0xffffffffffffffc4) 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) 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-setsockopt$sock_int-bind$bt_hci-socket$inet_tcp-accept$inet-bpf$MAP_CREATE-recvmsg-bpf$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$nl_route(0xffffffffffffffff, 0x0, 0x41) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = dup(r3) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000880)={{{@in=@remote, @in=@empty}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000000240)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x0, 0x0, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x90) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000080), 0xfd32) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = accept$inet(r5, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) recvmsg(r6, &(0x7f0000000a00)={&(0x7f0000000300)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000002c0)=""/12, 0xc}, 0x4020) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) 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) 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-setsockopt$sock_int-bind$bt_hci-socket$inet_tcp-accept$inet-bpf$MAP_CREATE-recvmsg-socket$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 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = dup(r3) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000880)={{{@in=@remote, @in=@empty}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000000240)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x0, 0x0, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x90) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000080), 0xfd32) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = accept$inet(r5, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) recvmsg(r6, &(0x7f0000000a00)={&(0x7f0000000300)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000002c0)=""/12, 0xc}, 0x4020) 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) 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-setsockopt$sock_int-bind$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) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = dup(r3) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000880)={{{@in=@remote, @in=@empty}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000000240)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x0, 0x0, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x90) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000080), 0xfd32) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) r5 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r5, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) 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-setsockopt$sock_int-bind$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$nl_route(0xffffffffffffffff, 0x0, 0x41) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = dup(r3) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000880)={{{@in=@remote, @in=@empty}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000000240)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x0, 0x0, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x90) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000080), 0xfd32) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) r5 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r5, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x0) 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-setsockopt$sock_int-bind$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) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = dup(r3) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000880)={{{@in=@remote, @in=@empty}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000000240)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x0, 0x0, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x90) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000080), 0xfd32) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) socket$inet_tcp(0x2, 0x1, 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-setsockopt$sock_int-bind$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$nl_route(0xffffffffffffffff, 0x0, 0x41) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = dup(r3) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000880)={{{@in=@remote, @in=@empty}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000000240)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x0, 0x0, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x90) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000080), 0xfd32) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) 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-setsockopt$sock_int-socket$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 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = dup(r3) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000880)={{{@in=@remote, @in=@empty}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000000240)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x0, 0x0, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x90) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000080), 0xfd32) 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-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$nl_route(0xffffffffffffffff, 0x0, 0x41) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = dup(r3) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000880)={{{@in=@remote, @in=@empty}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000000240)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x0, 0x0, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x90) 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$inet_IP_IPSEC_POLICY-socket$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 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = dup(r3) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000880)={{{@in=@remote, @in=@empty}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000000240)=0xe8) 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-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$nl_route(0xffffffffffffffff, 0x0, 0x41) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) dup(r3) 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-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 35m43.851180755s 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-executor109 1 lock held by syz-executor109/3563: #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: 15158 hardirqs last enabled at (15157): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (15157): [] _raw_spin_unlock_irqrestore+0x8b/0x130 kernel/locking/spinlock.c:194 hardirqs last disabled at (15158): [] __raw_spin_lock_irq include/linux/spinlock_api_smp.h:126 [inline] hardirqs last disabled at (15158): [] _raw_spin_lock_irq+0xa9/0x110 kernel/locking/spinlock.c:170 softirqs last enabled at (15144): [] do_ip_setsockopt net/ipv4/ip_sockglue.c:1369 [inline] softirqs last enabled at (15144): [] ip_setsockopt+0x260e/0x3fb0 net/ipv4/ip_sockglue.c:1430 softirqs last disabled at (15142): [] spin_lock_bh include/linux/spinlock.h:368 [inline] softirqs last disabled at (15142): [] release_sock+0x2c/0x1c0 net/core/sock.c:3263 Preemption disabled at: [<0000000000000000>] 0x0 CPU: 1 PID: 3563 Comm: syz-executor109 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: 0033:0x7efd3b702629 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:00007ffd183b6388 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 RAX: ffffffffffffffda RBX: 00007ffd183b6558 RCX: 00007efd3b702629 RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 RBP: 00007efd3b776610 R08: 0000000000001290 R09: 00007ffd183b6558 R10: 0000000020001c40 R11: 0000000000000246 R12: 0000000000000001 R13: 00007ffd183b6548 R14: 0000000000000001 R15: 0000000000000001 ============================= [ BUG: Invalid wait context ] 5.15.164-syzkaller #0 Tainted: G W ----------------------------- syz-executor109/3563 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-executor109/3563: #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-executor109 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: 0033:0x7efd3b702629 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:00007ffd183b6388 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 RAX: ffffffffffffffda RBX: 00007ffd183b6558 RCX: 00007efd3b702629 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-executor109 1 lock held by syz-executor109/3563: #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: 15158 hardirqs last enabled at (15157): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (15157): [] _raw_spin_unlock_irqrestore+0x8b/0x130 kernel/locking/spinlock.c:194 hardirqs last disabled at (15158): [] __raw_spin_lock_irq include/linux/spinlock_api_smp.h:126 [inline] hardirqs last disabled at (15158): [] _raw_spin_lock_irq+0xa9/0x110 kernel/locking/spinlock.c:170 softirqs last enabled at (15144): [] do_ip_setsockopt net/ipv4/ip_sockglue.c:1369 [inline] softirqs last enabled at (15144): [] ip_setsockopt+0x260e/0x3fb0 net/ipv4/ip_sockglue.c:1430 softirqs last disabled at (15142): [] spin_lock_bh include/linux/spinlock.h:368 [inline] softirqs last disabled at (15142): [] release_sock+0x2c/0x1c0 net/core/sock.c:3263 Preemption disabled at: [<0000000000000000>] 0x0 CPU: 1 PID: 3563 Comm: syz-executor109 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: 0033:0x7efd3b702629 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:00007ffd183b6388 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 RAX: ffffffffffffffda RBX: 00007ffd183b6558 RCX: 00007efd3b702629 RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 RBP: 00007efd3b776610 R08: 0000000000001290 R09: 00007ffd183b6558 R10: 0000000020001c40 R11: 0000000000000246 R12: 0000000000000001 R13: 00007ffd183b6548 R14: 0000000000000001 R15: 0000000000000001 ============================= [ BUG: Invalid wait context ] 5.15.164-syzkaller #0 Tainted: G W ----------------------------- syz-executor109/3563 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-executor109/3563: #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-executor109 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: 0033:0x7efd3b702629 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:00007ffd183b6388 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 RAX: ffffffffffffffda RBX: 00007ffd183b6558 RCX: 00007efd3b702629 RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003