write$cgroup_devices(r2, &(0x7f0000000080)={'a', ' *:* ', 'wm\x00'}, 0x9) (async) 04:46:50 executing program 2: socketpair(0x0, 0x5, 0x0, &(0x7f0000000000)) 04:46:50 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:46:50 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f0000000000)=ANY=[@ANYBLOB="e17b22ec7651f2685fb3b404b107c4b18aac8f4dd36aba8023ef367e2b34ddbf9db4eb19eb4abdf759d02da6a3232b0398a7cd04fb099f342a727bb1cb01186736cedf6c18942aaf2b434b9bd7a1f76f35e0a793091d208b6407bc5d5b37c3583a8d0260f8ad6e8bdd93176362d1fcc1a57dd3c6c4c30259bf32df03f6af056cee23a5f176098ba3396b21", @ANYRES16=0x0, @ANYRES16=0x0, @ANYRESDEC=0x0], &(0x7f0000000540)=""/4096, 0x76, 0x1000, 0x1}, 0x20) 04:46:50 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)="a222") bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@base={0x6, 0x0, 0x0, 0x9, 0x4}, 0x48) 04:46:50 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:46:50 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f0000000000)=ANY=[@ANYBLOB="e17b22ec7651f2685fb3b404b107c4b18aac8f4dd36aba8023ef367e2b34ddbf9db4eb19eb4abdf759d02da6a3232b0398a7cd04fb099f342a727bb1cb01186736cedf6c18942aaf2b434b9bd7a1f76f35e0a793091d208b6407bc5d5b37c3583a8d0260f8ad6e8bdd93176362d1fcc1a57dd3c6c4c30259bf32df03f6af056cee23a5f176098ba3396b21", @ANYRES16=0x0, @ANYRES16=0x0, @ANYRESDEC=0x0], &(0x7f0000000540)=""/4096, 0x76, 0x1000, 0x1}, 0x20) 04:46:50 executing program 2: socketpair(0x0, 0x5, 0x0, &(0x7f0000000000)) 04:46:50 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1, 0x8, 0x0, 0x0, 0x982, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x20000000}, 0x48) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000040)=r0, 0x4) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r2, 0xffffffffffffffff, 0x4}, 0x10) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)={0xffffffffffffffff}, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={@map=r3, r4, 0x1b, 0xb, r0}, 0x14) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, 0x0) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r6, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r6, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r6, 0x0, r5, 0x2) openat$cgroup(r6, &(0x7f00000001c0)='syz0\x00', 0x200002, 0x0) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r2, 0x0, r1, 0x2) write$cgroup_devices(r2, &(0x7f0000000080)={'a', ' *:* ', 'wm\x00'}, 0x9) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1, 0x8, 0x0, 0x0, 0x982, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x20000000}, 0x48) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) (async) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000040)=r0, 0x4) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) (async) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (async) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r2, 0xffffffffffffffff, 0x4}, 0x10) (async) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) (async) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)={0xffffffffffffffff}, 0x4) (async) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={@map=r3, r4, 0x1b, 0xb, r0}, 0x14) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) (async) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (async) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r6, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r6, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r6, 0x0, r5, 0x2) (async) openat$cgroup(r6, &(0x7f00000001c0)='syz0\x00', 0x200002, 0x0) (async) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r2, 0x0, r1, 0x2) (async) write$cgroup_devices(r2, &(0x7f0000000080)={'a', ' *:* ', 'wm\x00'}, 0x9) (async) 04:46:50 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f0000000000)=ANY=[@ANYBLOB="e17b22ec7651f2685fb3b404b107c4b18aac8f4dd36aba8023ef367e2b34ddbf9db4eb19eb4abdf759d02da6a3232b0398a7cd04fb099f342a727bb1cb01186736cedf6c18942aaf2b434b9bd7a1f76f35e0a793091d208b6407bc5d5b37c3583a8d0260f8ad6e8bdd93176362d1fcc1a57dd3c6c4c30259bf32df03f6af056cee23a5f176098ba3396b21", @ANYRES16=0x0, @ANYRES16=0x0, @ANYRESDEC=0x0], &(0x7f0000000540)=""/4096, 0x76, 0x1000, 0x1}, 0x20) 04:46:50 executing program 4: syz_clone(0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="a222") 04:46:50 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:46:50 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@base={0x6, 0x0, 0x0, 0x9, 0x4}, 0x48) 04:46:50 executing program 4: syz_clone(0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="a222") 04:46:50 executing program 0: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000140)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/113, 0x71}, {&(0x7f0000001540)=""/4096, 0x1000}], 0x2, &(0x7f0000000280)=""/125, 0x7d}, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="9feb0100528069998c47c67d20029f65180000000000000024000000240000010000000b00008000000e00000001000000faffffff0b00000001000000030000000000f2112ca572ba49cd93497f998ace0ce6b7162b7ec42c86b43b8d99674ba8cce86e86250b90a9004a166bc9358e0f64a819543ef7ae947a57a3bc1d6cd184c190b5b267d8abcaa11cbaba84ec3c83b100"], &(0x7f0000000540)=""/4096, 0x3e, 0x1000, 0x1}, 0x20) 04:46:50 executing program 3: r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000ec0)={0x0, r0}, 0x10) close(r0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={r0, 0xe0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0], 0x0, 0x8, &(0x7f0000000300)=[{}], 0x8, 0x10, &(0x7f0000000340), &(0x7f0000000380), 0x8, 0x10, 0x8, 0x8, &(0x7f00000003c0)}}, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r2, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r2, 0x0, r1, 0x2) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r4, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r4, 0x54e3, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000540)={r4}, 0x8) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1241, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r5, 0x4, r3, 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={@cgroup=r4, r0, 0x1f}, 0x10) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000000)={r0, r2}, 0xc) r6 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="9feb010018080000000b00000000000009050000000400000000000002020b00000900000006000006040000000a000000920000000b000000ff7f00000400000001000000100000000000000007000000ff03000002000000080000000a00000000000008040000000b0000189e0edb03020000000f00000000000000030000000000000005000000020000000c000000000000000100000004000000000000000000000000006161002e00"/188], &(0x7f0000000f00)=""/4096, 0xbc, 0x1000, 0x1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0xfffffffe, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x3, '\x00', 0x0, r6, 0x0, 0x0, 0x4}, 0x48) 04:46:50 executing program 2: socketpair(0x28, 0x0, 0x0, &(0x7f0000000000)) 04:46:50 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, 0x0, 0x2a, 0x0, 0x1}, 0x20) 04:46:50 executing program 0: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000140)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/113, 0x71}, {&(0x7f0000001540)=""/4096, 0x1000}], 0x2, &(0x7f0000000280)=""/125, 0x7d}, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="9feb0100528069998c47c67d20029f65180000000000000024000000240000010000000b00008000000e00000001000000faffffff0b00000001000000030000000000f2112ca572ba49cd93497f998ace0ce6b7162b7ec42c86b43b8d99674ba8cce86e86250b90a9004a166bc9358e0f64a819543ef7ae947a57a3bc1d6cd184c190b5b267d8abcaa11cbaba84ec3c83b100"], &(0x7f0000000540)=""/4096, 0x3e, 0x1000, 0x1}, 0x20) 04:46:50 executing program 3: r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000ec0)={0x0, r0}, 0x10) (async) close(r0) (async) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={r0, 0xe0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0], 0x0, 0x8, &(0x7f0000000300)=[{}], 0x8, 0x10, &(0x7f0000000340), &(0x7f0000000380), 0x8, 0x10, 0x8, 0x8, &(0x7f00000003c0)}}, 0x10) (async) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r2, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r2, 0x0, r1, 0x2) (async) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, 0x0) (async) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r4, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r4, 0x54e3, 0x0) (async) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000540)={r4}, 0x8) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1241, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r5, 0x4, r3, 0x2) (async) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={@cgroup=r4, r0, 0x1f}, 0x10) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000000)={r0, r2}, 0xc) r6 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="9feb010018080000000b00000000000009050000000400000000000002020b00000900000006000006040000000a000000920000000b000000ff7f00000400000001000000100000000000000007000000ff03000002000000080000000a00000000000008040000000b0000189e0edb03020000000f00000000000000030000000000000005000000020000000c000000000000000100000004000000000000000000000000006161002e00"/188], &(0x7f0000000f00)=""/4096, 0xbc, 0x1000, 0x1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0xfffffffe, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x3, '\x00', 0x0, r6, 0x0, 0x0, 0x4}, 0x48) 04:46:50 executing program 4: syz_clone(0x45100000, 0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)="a222") 04:46:50 executing program 2: socketpair(0x28, 0x0, 0x0, &(0x7f0000000000)) 04:46:50 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, 0x0, 0x2a, 0x0, 0x1}, 0x20) 04:46:50 executing program 0: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000140)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/113, 0x71}, {&(0x7f0000001540)=""/4096, 0x1000}], 0x2, &(0x7f0000000280)=""/125, 0x7d}, 0x0) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="9feb0100528069998c47c67d20029f65180000000000000024000000240000010000000b00008000000e00000001000000faffffff0b00000001000000030000000000f2112ca572ba49cd93497f998ace0ce6b7162b7ec42c86b43b8d99674ba8cce86e86250b90a9004a166bc9358e0f64a819543ef7ae947a57a3bc1d6cd184c190b5b267d8abcaa11cbaba84ec3c83b100"], &(0x7f0000000540)=""/4096, 0x3e, 0x1000, 0x1}, 0x20) 04:46:50 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) 04:46:50 executing program 3: r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000ec0)={0x0, r0}, 0x10) close(r0) (async) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={r0, 0xe0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0], 0x0, 0x8, &(0x7f0000000300)=[{}], 0x8, 0x10, &(0x7f0000000340), &(0x7f0000000380), 0x8, 0x10, 0x8, 0x8, &(0x7f00000003c0)}}, 0x10) (async) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, 0x0) (async) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r2, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r2, 0x0, r1, 0x2) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r4, 0xffffffffffffffff, 0x4}, 0x10) (async, rerun: 64) ioctl$TUNGETDEVNETNS(r4, 0x54e3, 0x0) (async, rerun: 64) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000540)={r4}, 0x8) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1241, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r5, 0x4, r3, 0x2) (async) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={@cgroup=r4, r0, 0x1f}, 0x10) (async, rerun: 32) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000000)={r0, r2}, 0xc) (async, rerun: 32) r6 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="9feb010018080000000b00000000000009050000000400000000000002020b00000900000006000006040000000a000000920000000b000000ff7f00000400000001000000100000000000000007000000ff03000002000000080000000a00000000000008040000000b0000189e0edb03020000000f00000000000000030000000000000005000000020000000c000000000000000100000004000000000000000000000000006161002e00"/188], &(0x7f0000000f00)=""/4096, 0xbc, 0x1000, 0x1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0xfffffffe, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x3, '\x00', 0x0, r6, 0x0, 0x0, 0x4}, 0x48) 04:46:50 executing program 0: r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000ec0)={0x0, r0}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffffffffffff, 0x1, 0x28}, 0xc) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r3, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r3, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x0, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r3, 0x0, r2, 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={@map=r1, r3, 0x17}, 0x10) close(r0) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r0, r4, 0x11}, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x71, 0x0, 0x5c}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:46:50 executing program 2: socketpair(0x28, 0x0, 0x0, &(0x7f0000000000)) 04:46:50 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, 0x0, 0x2a, 0x0, 0x1}, 0x20) 04:46:50 executing program 4: syz_clone(0x45100000, 0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)="a222") 04:46:50 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f00000003c0)={&(0x7f0000000080)="301394eb993c753e5ab13d66cb7b584ab1ac806f62c76af4a2317b20d7f51fe7754f1c06966a138a33c10e099fe3cc6dc0dddaecee50ee72f3ea490199379ffe63462f6c40365b7f1399463ab1ace8b336e63e6a0fa0fbee69aa21bc157b20e89930a5ff2d2585851d42b7163ecef02af6cad005d910717c04d14338edde71b31e95064a7e367d3085e1e8ef9ffecb52f9094f9ca212632c27eb14d30e1b116e50ba8b4f2665c9c7facda2b350b879e3a3899fb430fbf31526f5869d172ba9f105fb7bfbed8ea1228a80a48a5d1f3035c7e2698145272a7dc38675ba2fdad2", &(0x7f00000002c0)=""/212, &(0x7f0000000180)="89827f1dadc989c68d957d9a00cb832cd0e79661d66a1910082bf6ff64dab08be9b9cf314e264a5965b8476d2878de44765a246780ee4b159cc246e2a69de010feb98952d9042c3768", &(0x7f0000000200)="43bbb281a55bbde708", 0xf8e0, r0}, 0x38) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000740)={&(0x7f0000000400)="805d81720c6e94368fed8c331dd8f2fd3f152598c59d9a18ef185dc38395635a8d938d618851d5ce9aaa07325f556a368cbaa8e877f6310ad1e0331e0df7b307f88f37559912cf54a0a672cdd7b44f63a90a1b29928417d6d03b752def59fad81ac229469c104c65f954ef7d647e4a03", &(0x7f0000000480)=""/186, &(0x7f0000000540)="eb5b2bcbfc969324168dc7582879663939d241f8dfda644b74cd65dcf5cbe6e32c8497f0c29264e0b82177a42bde304742ef00940740daa99d0414aa29e56f20d87524076f484f2b17f3e71c3f8c744695673b24475f5b07fcbdc39fa7f4eff512d0496a244c8f3399579b45588357162cc7693dce95181e3e4ebfaedc35305597b4fd117b079d0349bca5fab7b7e7c4e8095427c5095cdd8608acf59bdb234ad460b1e8373ddf9d4755c5aa0ac8c940bd720d0e00d212a09bfac5a11dc022965a75b26617c710394158867a2c9cd3c0f7ca4171df96653c64f43e530e", &(0x7f0000000640)="4d80008959a8b4151f5e03a5f884d3b3412d51f0240f5d955827fe9f47478953278b33e97fe548348323138953bee01b15d8399d7f1a2c996e95c34589ae5a4e28d8d00d4ad9e4b3e817dfc9091cb7fab73b9fa95f134df030df86416c25abd3fb93a77a77aac9795dce0008bf4fdbf6beefa0cef97543ca260481893fc90d18d0f3876c5a0e42c58842e5ed1d6a7a65b042ab1c2f1520e8ade2e11ec47530219ff255ffbb6896e3a16b1ea6453d0b9b6fa8bd28077a6b78b3d4a65fc9e8050d0e416f0c6f3332d4bcca7e061a035c1295eafd742e19e47d7e58537e345ca1ce", 0x5, r0, 0x4}, 0x38) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) 04:46:50 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000}, 0x20) 04:46:50 executing program 0: r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) (async, rerun: 32) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000ec0)={0x0, r0}, 0x10) (async, rerun: 32) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffffffffffff, 0x1, 0x28}, 0xc) (async) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r3, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r3, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x0, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r3, 0x0, r2, 0x2) (async) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={@map=r1, r3, 0x17}, 0x10) (async) close(r0) (async) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r0, r4, 0x11}, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x71, 0x0, 0x5c}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:46:50 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f00000003c0)={&(0x7f0000000080)="301394eb993c753e5ab13d66cb7b584ab1ac806f62c76af4a2317b20d7f51fe7754f1c06966a138a33c10e099fe3cc6dc0dddaecee50ee72f3ea490199379ffe63462f6c40365b7f1399463ab1ace8b336e63e6a0fa0fbee69aa21bc157b20e89930a5ff2d2585851d42b7163ecef02af6cad005d910717c04d14338edde71b31e95064a7e367d3085e1e8ef9ffecb52f9094f9ca212632c27eb14d30e1b116e50ba8b4f2665c9c7facda2b350b879e3a3899fb430fbf31526f5869d172ba9f105fb7bfbed8ea1228a80a48a5d1f3035c7e2698145272a7dc38675ba2fdad2", &(0x7f00000002c0)=""/212, &(0x7f0000000180)="89827f1dadc989c68d957d9a00cb832cd0e79661d66a1910082bf6ff64dab08be9b9cf314e264a5965b8476d2878de44765a246780ee4b159cc246e2a69de010feb98952d9042c3768", &(0x7f0000000200)="43bbb281a55bbde708", 0xf8e0, r0}, 0x38) (async) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000740)={&(0x7f0000000400)="805d81720c6e94368fed8c331dd8f2fd3f152598c59d9a18ef185dc38395635a8d938d618851d5ce9aaa07325f556a368cbaa8e877f6310ad1e0331e0df7b307f88f37559912cf54a0a672cdd7b44f63a90a1b29928417d6d03b752def59fad81ac229469c104c65f954ef7d647e4a03", &(0x7f0000000480)=""/186, &(0x7f0000000540)="eb5b2bcbfc969324168dc7582879663939d241f8dfda644b74cd65dcf5cbe6e32c8497f0c29264e0b82177a42bde304742ef00940740daa99d0414aa29e56f20d87524076f484f2b17f3e71c3f8c744695673b24475f5b07fcbdc39fa7f4eff512d0496a244c8f3399579b45588357162cc7693dce95181e3e4ebfaedc35305597b4fd117b079d0349bca5fab7b7e7c4e8095427c5095cdd8608acf59bdb234ad460b1e8373ddf9d4755c5aa0ac8c940bd720d0e00d212a09bfac5a11dc022965a75b26617c710394158867a2c9cd3c0f7ca4171df96653c64f43e530e", &(0x7f0000000640)="4d80008959a8b4151f5e03a5f884d3b3412d51f0240f5d955827fe9f47478953278b33e97fe548348323138953bee01b15d8399d7f1a2c996e95c34589ae5a4e28d8d00d4ad9e4b3e817dfc9091cb7fab73b9fa95f134df030df86416c25abd3fb93a77a77aac9795dce0008bf4fdbf6beefa0cef97543ca260481893fc90d18d0f3876c5a0e42c58842e5ed1d6a7a65b042ab1c2f1520e8ade2e11ec47530219ff255ffbb6896e3a16b1ea6453d0b9b6fa8bd28077a6b78b3d4a65fc9e8050d0e416f0c6f3332d4bcca7e061a035c1295eafd742e19e47d7e58537e345ca1ce", 0x5, r0, 0x4}, 0x38) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) 04:46:50 executing program 2: socketpair(0x28, 0x5, 0x0, 0x0) 04:46:50 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000}, 0x20) 04:46:50 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) 04:46:50 executing program 0: r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000ec0)={0x0, r0}, 0x10) (async) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffffffffffff, 0x1, 0x28}, 0xc) (async) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r3, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r3, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x0, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r3, 0x0, r2, 0x2) (async) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={@map=r1, r3, 0x17}, 0x10) close(r0) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r0, r4, 0x11}, 0x10) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x71, 0x0, 0x5c}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:46:50 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f00000003c0)={&(0x7f0000000080)="301394eb993c753e5ab13d66cb7b584ab1ac806f62c76af4a2317b20d7f51fe7754f1c06966a138a33c10e099fe3cc6dc0dddaecee50ee72f3ea490199379ffe63462f6c40365b7f1399463ab1ace8b336e63e6a0fa0fbee69aa21bc157b20e89930a5ff2d2585851d42b7163ecef02af6cad005d910717c04d14338edde71b31e95064a7e367d3085e1e8ef9ffecb52f9094f9ca212632c27eb14d30e1b116e50ba8b4f2665c9c7facda2b350b879e3a3899fb430fbf31526f5869d172ba9f105fb7bfbed8ea1228a80a48a5d1f3035c7e2698145272a7dc38675ba2fdad2", &(0x7f00000002c0)=""/212, &(0x7f0000000180)="89827f1dadc989c68d957d9a00cb832cd0e79661d66a1910082bf6ff64dab08be9b9cf314e264a5965b8476d2878de44765a246780ee4b159cc246e2a69de010feb98952d9042c3768", &(0x7f0000000200)="43bbb281a55bbde708", 0xf8e0, r0}, 0x38) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000740)={&(0x7f0000000400)="805d81720c6e94368fed8c331dd8f2fd3f152598c59d9a18ef185dc38395635a8d938d618851d5ce9aaa07325f556a368cbaa8e877f6310ad1e0331e0df7b307f88f37559912cf54a0a672cdd7b44f63a90a1b29928417d6d03b752def59fad81ac229469c104c65f954ef7d647e4a03", &(0x7f0000000480)=""/186, &(0x7f0000000540)="eb5b2bcbfc969324168dc7582879663939d241f8dfda644b74cd65dcf5cbe6e32c8497f0c29264e0b82177a42bde304742ef00940740daa99d0414aa29e56f20d87524076f484f2b17f3e71c3f8c744695673b24475f5b07fcbdc39fa7f4eff512d0496a244c8f3399579b45588357162cc7693dce95181e3e4ebfaedc35305597b4fd117b079d0349bca5fab7b7e7c4e8095427c5095cdd8608acf59bdb234ad460b1e8373ddf9d4755c5aa0ac8c940bd720d0e00d212a09bfac5a11dc022965a75b26617c710394158867a2c9cd3c0f7ca4171df96653c64f43e530e", &(0x7f0000000640)="4d80008959a8b4151f5e03a5f884d3b3412d51f0240f5d955827fe9f47478953278b33e97fe548348323138953bee01b15d8399d7f1a2c996e95c34589ae5a4e28d8d00d4ad9e4b3e817dfc9091cb7fab73b9fa95f134df030df86416c25abd3fb93a77a77aac9795dce0008bf4fdbf6beefa0cef97543ca260481893fc90d18d0f3876c5a0e42c58842e5ed1d6a7a65b042ab1c2f1520e8ade2e11ec47530219ff255ffbb6896e3a16b1ea6453d0b9b6fa8bd28077a6b78b3d4a65fc9e8050d0e416f0c6f3332d4bcca7e061a035c1295eafd742e19e47d7e58537e345ca1ce", 0x5, r0, 0x4}, 0x38) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f00000003c0)={&(0x7f0000000080)="301394eb993c753e5ab13d66cb7b584ab1ac806f62c76af4a2317b20d7f51fe7754f1c06966a138a33c10e099fe3cc6dc0dddaecee50ee72f3ea490199379ffe63462f6c40365b7f1399463ab1ace8b336e63e6a0fa0fbee69aa21bc157b20e89930a5ff2d2585851d42b7163ecef02af6cad005d910717c04d14338edde71b31e95064a7e367d3085e1e8ef9ffecb52f9094f9ca212632c27eb14d30e1b116e50ba8b4f2665c9c7facda2b350b879e3a3899fb430fbf31526f5869d172ba9f105fb7bfbed8ea1228a80a48a5d1f3035c7e2698145272a7dc38675ba2fdad2", &(0x7f00000002c0)=""/212, &(0x7f0000000180)="89827f1dadc989c68d957d9a00cb832cd0e79661d66a1910082bf6ff64dab08be9b9cf314e264a5965b8476d2878de44765a246780ee4b159cc246e2a69de010feb98952d9042c3768", &(0x7f0000000200)="43bbb281a55bbde708", 0xf8e0, r0}, 0x38) (async) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000740)={&(0x7f0000000400)="805d81720c6e94368fed8c331dd8f2fd3f152598c59d9a18ef185dc38395635a8d938d618851d5ce9aaa07325f556a368cbaa8e877f6310ad1e0331e0df7b307f88f37559912cf54a0a672cdd7b44f63a90a1b29928417d6d03b752def59fad81ac229469c104c65f954ef7d647e4a03", &(0x7f0000000480)=""/186, &(0x7f0000000540)="eb5b2bcbfc969324168dc7582879663939d241f8dfda644b74cd65dcf5cbe6e32c8497f0c29264e0b82177a42bde304742ef00940740daa99d0414aa29e56f20d87524076f484f2b17f3e71c3f8c744695673b24475f5b07fcbdc39fa7f4eff512d0496a244c8f3399579b45588357162cc7693dce95181e3e4ebfaedc35305597b4fd117b079d0349bca5fab7b7e7c4e8095427c5095cdd8608acf59bdb234ad460b1e8373ddf9d4755c5aa0ac8c940bd720d0e00d212a09bfac5a11dc022965a75b26617c710394158867a2c9cd3c0f7ca4171df96653c64f43e530e", &(0x7f0000000640)="4d80008959a8b4151f5e03a5f884d3b3412d51f0240f5d955827fe9f47478953278b33e97fe548348323138953bee01b15d8399d7f1a2c996e95c34589ae5a4e28d8d00d4ad9e4b3e817dfc9091cb7fab73b9fa95f134df030df86416c25abd3fb93a77a77aac9795dce0008bf4fdbf6beefa0cef97543ca260481893fc90d18d0f3876c5a0e42c58842e5ed1d6a7a65b042ab1c2f1520e8ade2e11ec47530219ff255ffbb6896e3a16b1ea6453d0b9b6fa8bd28077a6b78b3d4a65fc9e8050d0e416f0c6f3332d4bcca7e061a035c1295eafd742e19e47d7e58537e345ca1ce", 0x5, r0, 0x4}, 0x38) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) (async) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) (async) 04:46:50 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000}, 0x20) 04:46:50 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000000)="cfa4b01aba2831d4ace451bfc61bb88316dd6e8dbc7780a6135e74293ebe216ecc3046aeb3a8a4c1f0e6bb8b00cf985e22c1353b1cde3bb36a0fddbc72cbb41225e7b96cbb8c12dfa16725fb9a22c129a3c97f42da218d34169121faf39ba1ced0877715d64f6c48c84aa1af870836f838f5e796f8dc28137d75a4ba17972cc751e9ba9d648d995a57ee5daa02a50347ea12eb6647be5ab692ee1edbb9034da6ea48326eaf94f5d90925860cfcf5bd7310a0875c3f951234e8b615488cb55ee31093b02c7056a6826b9bf1e6eb3d2f9b754a66b66cca3a2f927f6a25fa", &(0x7f0000000100)=""/110}, 0x20) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='xprtrdma_post_send_err\x00'}, 0x10) 04:46:50 executing program 4: syz_clone(0x45100000, 0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)="a222") 04:46:50 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[], &(0x7f00000010c0)=""/4081, 0x96, 0xff1, 0x40000001}, 0x20) 04:46:50 executing program 2: socketpair(0x28, 0x5, 0x0, 0x0) 04:46:50 executing program 1: syz_clone(0x45100000, 0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)="a222") 04:46:50 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000000)="cfa4b01aba2831d4ace451bfc61bb88316dd6e8dbc7780a6135e74293ebe216ecc3046aeb3a8a4c1f0e6bb8b00cf985e22c1353b1cde3bb36a0fddbc72cbb41225e7b96cbb8c12dfa16725fb9a22c129a3c97f42da218d34169121faf39ba1ced0877715d64f6c48c84aa1af870836f838f5e796f8dc28137d75a4ba17972cc751e9ba9d648d995a57ee5daa02a50347ea12eb6647be5ab692ee1edbb9034da6ea48326eaf94f5d90925860cfcf5bd7310a0875c3f951234e8b615488cb55ee31093b02c7056a6826b9bf1e6eb3d2f9b754a66b66cca3a2f927f6a25fa", &(0x7f0000000100)=""/110}, 0x20) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='xprtrdma_post_send_err\x00'}, 0x10) 04:46:50 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[], &(0x7f00000010c0)=""/4081, 0x96, 0xff1, 0x40000001}, 0x20) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) (async) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[], &(0x7f00000010c0)=""/4081, 0x96, 0xff1, 0x40000001}, 0x20) (async) 04:46:50 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000000)="cfa4b01aba2831d4ace451bfc61bb88316dd6e8dbc7780a6135e74293ebe216ecc3046aeb3a8a4c1f0e6bb8b00cf985e22c1353b1cde3bb36a0fddbc72cbb41225e7b96cbb8c12dfa16725fb9a22c129a3c97f42da218d34169121faf39ba1ced0877715d64f6c48c84aa1af870836f838f5e796f8dc28137d75a4ba17972cc751e9ba9d648d995a57ee5daa02a50347ea12eb6647be5ab692ee1edbb9034da6ea48326eaf94f5d90925860cfcf5bd7310a0875c3f951234e8b615488cb55ee31093b02c7056a6826b9bf1e6eb3d2f9b754a66b66cca3a2f927f6a25fa", &(0x7f0000000100)=""/110}, 0x20) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='xprtrdma_post_send_err\x00'}, 0x10) 04:46:50 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) 04:46:50 executing program 2: socketpair(0x28, 0x5, 0x0, 0x0) 04:46:50 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r1 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@bloom_filter={0x1e, 0x5, 0x0, 0x3, 0x2, r0, 0x4, '\x00', 0x0, r1, 0x5, 0x3, 0x5, 0x4}, 0x48) 04:46:50 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[], &(0x7f00000010c0)=""/4081, 0x96, 0xff1, 0x40000001}, 0x20) 04:46:50 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x71, 0x0, 0x5c}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000080)=""/131, 0x83}, {&(0x7f0000000140)=""/25, 0x19}], 0x2, &(0x7f00000001c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xc0}, 0x40000040) 04:46:50 executing program 4: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)="a222") 04:46:50 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r1 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@bloom_filter={0x1e, 0x5, 0x0, 0x3, 0x2, r0, 0x4, '\x00', 0x0, r1, 0x5, 0x3, 0x5, 0x4}, 0x48) 04:46:50 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x71, 0x0, 0x5c}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) (async) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000080)=""/131, 0x83}, {&(0x7f0000000140)=""/25, 0x19}], 0x2, &(0x7f00000001c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xc0}, 0x40000040) 04:46:50 executing program 1: syz_clone(0x45100000, 0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)="a222") 04:46:50 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) (async, rerun: 32) r1 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x4) (rerun: 32) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@bloom_filter={0x1e, 0x5, 0x0, 0x3, 0x2, r0, 0x4, '\x00', 0x0, r1, 0x5, 0x3, 0x5, 0x4}, 0x48) 04:46:50 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x71, 0x0, 0x5c}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000080)=""/131, 0x83}, {&(0x7f0000000140)=""/25, 0x19}], 0x2, &(0x7f00000001c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xc0}, 0x40000040) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x71, 0x0, 0x5c}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) (async) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000080)=""/131, 0x83}, {&(0x7f0000000140)=""/25, 0x19}], 0x2, &(0x7f00000001c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xc0}, 0x40000040) (async) 04:46:50 executing program 2: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)="a222") bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@base={0x6, 0x0, 0x0, 0x9, 0x4}, 0x48) 04:46:51 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@base={0x0, 0x0, 0x0, 0x9, 0x4}, 0x48) 04:46:51 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r3, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r3, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x9, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r3, 0x0, r2, 0x2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000480)={'vlan1\x00', 0x20}) r4 = gettid() perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x8, 0x0, 0x4, 0x4, 0x0, 0xeb2a, 0x1b0a8, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x2, @perf_bp={&(0x7f00000003c0), 0x2}, 0x10000, 0x0, 0x8, 0x3, 0x5, 0xbe, 0x401, 0x0, 0x5, 0x0, 0x1}, r4, 0xf, r1, 0xb) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x1702}, r1, 0x0, r0, 0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r1, 0x0, 0xef, 0xc9, &(0x7f0000000000)="e30e2b559d58ee24d388820df6d2b73c5dad2fa0901bde9e4cca42d1488e447bc22e1a01faf91bd99f8e07b8a5f9d49d8fffed195ccab923d99d7895f0a0b3032a1b295c192b2f3925fa035a3319db6deaf69d96beeb38c4f430c44ef6f75edc58e6976f8716067d4f350b0688526c0fb8d62e71614741241519ba1ba89529e4ba9c8a83ab8f0b11e3df23b939db07d4522cef9a199e5ac15d536e45ff8999fc7ca5a20bde7d223f9117ef5127bbf1e83d816b714b55b5cea68e1467ad27f85ba4f550e2c45dc1cf95cfc80903b5566dd613b8fc94bfdefbf499dbf74d20f5be8f507927ca41dffc25ff607f1bddd3", &(0x7f0000000100)=""/201, 0x0, 0x0, 0x6, 0xf7, &(0x7f0000000200)="fca63ff50978", &(0x7f0000000240)="940a514d222c6665bf5f3593115018f0ce4cd0ef95fe662a20d2bf96a42ee0a32d871cc532b4f6ed052f392ff1c4183336dc0eb86e9a25626fbd723ad4b225d1567395d884845dc176c98fb9f07cc2375a5419c03897f00e87604392d4a2c451e0890e43699fb05c6a2c1206b796c36f20a5e303fcdc0db8567cbd6a2237e72fc716acbb348ac1b8692c97453879cc360515a70ea939630fb0883c46fb0e8e404cfc050b78682ae15e0a9354b86cbd37364cb304b7c217ab3a9c6e911f1a3cf2b5af6c052822de21db240e42b3b7b387acce2802c6b41f57aea8040f33ae1a9100a2783fd5de657c59036e85d73dd5d32cee9d5c60fa3f", 0x1}, 0x48) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f0000001580)=ANY=[@ANYBLOB="9feb0100180000000000190010000000100000000900000000000000000000010000000087005c00f36dbf59b0995f971ea37943cadff7edca8b18a1197da80f378691bd1d4801a55cfddc63f4e297f1d00000"], &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:46:51 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x2, 0x0, 0x2, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x40000000}, 0x48) 04:46:51 executing program 4: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)="a222") 04:46:51 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x2, 0x0, 0x2, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x40000000}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x2, 0x0, 0x2, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x40000000}, 0x48) (async) 04:46:51 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, 0x0) (async, rerun: 64) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (rerun: 64) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r3, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r3, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x9, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r3, 0x0, r2, 0x2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000480)={'vlan1\x00', 0x20}) (async) r4 = gettid() perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x8, 0x0, 0x4, 0x4, 0x0, 0xeb2a, 0x1b0a8, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x2, @perf_bp={&(0x7f00000003c0), 0x2}, 0x10000, 0x0, 0x8, 0x3, 0x5, 0xbe, 0x401, 0x0, 0x5, 0x0, 0x1}, r4, 0xf, r1, 0xb) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x1702}, r1, 0x0, r0, 0x2) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r1, 0x0, 0xef, 0xc9, &(0x7f0000000000)="e30e2b559d58ee24d388820df6d2b73c5dad2fa0901bde9e4cca42d1488e447bc22e1a01faf91bd99f8e07b8a5f9d49d8fffed195ccab923d99d7895f0a0b3032a1b295c192b2f3925fa035a3319db6deaf69d96beeb38c4f430c44ef6f75edc58e6976f8716067d4f350b0688526c0fb8d62e71614741241519ba1ba89529e4ba9c8a83ab8f0b11e3df23b939db07d4522cef9a199e5ac15d536e45ff8999fc7ca5a20bde7d223f9117ef5127bbf1e83d816b714b55b5cea68e1467ad27f85ba4f550e2c45dc1cf95cfc80903b5566dd613b8fc94bfdefbf499dbf74d20f5be8f507927ca41dffc25ff607f1bddd3", &(0x7f0000000100)=""/201, 0x0, 0x0, 0x6, 0xf7, &(0x7f0000000200)="fca63ff50978", &(0x7f0000000240)="940a514d222c6665bf5f3593115018f0ce4cd0ef95fe662a20d2bf96a42ee0a32d871cc532b4f6ed052f392ff1c4183336dc0eb86e9a25626fbd723ad4b225d1567395d884845dc176c98fb9f07cc2375a5419c03897f00e87604392d4a2c451e0890e43699fb05c6a2c1206b796c36f20a5e303fcdc0db8567cbd6a2237e72fc716acbb348ac1b8692c97453879cc360515a70ea939630fb0883c46fb0e8e404cfc050b78682ae15e0a9354b86cbd37364cb304b7c217ab3a9c6e911f1a3cf2b5af6c052822de21db240e42b3b7b387acce2802c6b41f57aea8040f33ae1a9100a2783fd5de657c59036e85d73dd5d32cee9d5c60fa3f", 0x1}, 0x48) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f0000001580)=ANY=[@ANYBLOB="9feb0100180000000000190010000000100000000900000000000000000000010000000087005c00f36dbf59b0995f971ea37943cadff7edca8b18a1197da80f378691bd1d4801a55cfddc63f4e297f1d00000"], &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:46:51 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x2, 0x0, 0x2, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x40000000}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x2, 0x0, 0x2, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x40000000}, 0x48) (async) 04:46:51 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (async) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r3, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r3, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x9, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r3, 0x0, r2, 0x2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000480)={'vlan1\x00', 0x20}) (async) r4 = gettid() perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x8, 0x0, 0x4, 0x4, 0x0, 0xeb2a, 0x1b0a8, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x2, @perf_bp={&(0x7f00000003c0), 0x2}, 0x10000, 0x0, 0x8, 0x3, 0x5, 0xbe, 0x401, 0x0, 0x5, 0x0, 0x1}, r4, 0xf, r1, 0xb) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x1702}, r1, 0x0, r0, 0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r1, 0x0, 0xef, 0xc9, &(0x7f0000000000)="e30e2b559d58ee24d388820df6d2b73c5dad2fa0901bde9e4cca42d1488e447bc22e1a01faf91bd99f8e07b8a5f9d49d8fffed195ccab923d99d7895f0a0b3032a1b295c192b2f3925fa035a3319db6deaf69d96beeb38c4f430c44ef6f75edc58e6976f8716067d4f350b0688526c0fb8d62e71614741241519ba1ba89529e4ba9c8a83ab8f0b11e3df23b939db07d4522cef9a199e5ac15d536e45ff8999fc7ca5a20bde7d223f9117ef5127bbf1e83d816b714b55b5cea68e1467ad27f85ba4f550e2c45dc1cf95cfc80903b5566dd613b8fc94bfdefbf499dbf74d20f5be8f507927ca41dffc25ff607f1bddd3", &(0x7f0000000100)=""/201, 0x0, 0x0, 0x6, 0xf7, &(0x7f0000000200)="fca63ff50978", &(0x7f0000000240)="940a514d222c6665bf5f3593115018f0ce4cd0ef95fe662a20d2bf96a42ee0a32d871cc532b4f6ed052f392ff1c4183336dc0eb86e9a25626fbd723ad4b225d1567395d884845dc176c98fb9f07cc2375a5419c03897f00e87604392d4a2c451e0890e43699fb05c6a2c1206b796c36f20a5e303fcdc0db8567cbd6a2237e72fc716acbb348ac1b8692c97453879cc360515a70ea939630fb0883c46fb0e8e404cfc050b78682ae15e0a9354b86cbd37364cb304b7c217ab3a9c6e911f1a3cf2b5af6c052822de21db240e42b3b7b387acce2802c6b41f57aea8040f33ae1a9100a2783fd5de657c59036e85d73dd5d32cee9d5c60fa3f", 0x1}, 0x48) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f0000001580)=ANY=[@ANYBLOB="9feb0100180000000000190010000000100000000900000000000000000000010000000087005c00f36dbf59b0995f971ea37943cadff7edca8b18a1197da80f378691bd1d4801a55cfddc63f4e297f1d00000"], &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:46:51 executing program 1: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@base={0x0, 0x0, 0x0, 0x9, 0x4}, 0x48) 04:46:51 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="9feb010018000000000000001000000010000000021c0000000000000000000100000000000000020000"], &(0x7f0000000400)=""/134, 0x2a, 0x86, 0x1}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x58}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x58, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x6, 0x7f, 0x0, 0x288, 0xffffffffffffffff, 0x10001, '\x00', r0, 0xffffffffffffffff, 0x2, 0x1, 0x2}, 0x48) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x2c}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000200)={@map=r1, 0xffffffffffffffff, 0x14}, 0x10) 04:46:51 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@base={0x0, 0x0, 0x0, 0x0, 0x4}, 0x48) 04:46:51 executing program 2: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)="a222") 04:46:51 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x6e, 0x0, 0x5c}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0xffffffffffffff26, 0x1}, 0x20) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r2, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r2, 0x0, r1, 0x2) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000080)={r2}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r3, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r3, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x4024, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r3, 0x0, r0, 0x2) bpf$LINK_DETACH(0x22, &(0x7f0000000040)=r3, 0x4) 04:46:51 executing program 4: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)="a222") 04:46:51 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="9feb010018000000000000001000000010000000021c0000000000000000000100000000000000020000"], &(0x7f0000000400)=""/134, 0x2a, 0x86, 0x1}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x58}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x58, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x6, 0x7f, 0x0, 0x288, 0xffffffffffffffff, 0x10001, '\x00', r0, 0xffffffffffffffff, 0x2, 0x1, 0x2}, 0x48) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x2c}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000200)={@map=r1, 0xffffffffffffffff, 0x14}, 0x10) 04:46:51 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="9feb010018000000000000001000000010000000021c0000000000000000000100000000000000020000"], &(0x7f0000000400)=""/134, 0x2a, 0x86, 0x1}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x58}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x58, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x6, 0x7f, 0x0, 0x288, 0xffffffffffffffff, 0x10001, '\x00', r0, 0xffffffffffffffff, 0x2, 0x1, 0x2}, 0x48) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x2c}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000200)={@map=r1, 0xffffffffffffffff, 0x14}, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="9feb010018000000000000001000000010000000021c0000000000000000000100000000000000020000"], &(0x7f0000000400)=""/134, 0x2a, 0x86, 0x1}, 0x20) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x58}, 0x10) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x58, &(0x7f00000000c0)}, 0x10) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x6, 0x7f, 0x0, 0x288, 0xffffffffffffffff, 0x10001, '\x00', r0, 0xffffffffffffffff, 0x2, 0x1, 0x2}, 0x48) (async) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x2c}, 0x10) (async) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000200)={@map=r1, 0xffffffffffffffff, 0x14}, 0x10) (async) 04:46:51 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x6e, 0x0, 0x5c}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0xffffffffffffff26, 0x1}, 0x20) (async) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) (async) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r2, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r2, 0x0, r1, 0x2) (async) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000080)={r2}, 0x10) (async) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r3, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r3, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x4024, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r3, 0x0, r0, 0x2) (async) bpf$LINK_DETACH(0x22, &(0x7f0000000040)=r3, 0x4) 04:46:51 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x6e, 0x0, 0x5c}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0xffffffffffffff26, 0x1}, 0x20) (async, rerun: 64) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) (rerun: 64) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, 0x0) (async) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r2, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r2, 0x0, r1, 0x2) (async) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000080)={r2}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r3, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r3, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x4024, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r3, 0x0, r0, 0x2) (async) bpf$LINK_DETACH(0x22, &(0x7f0000000040)=r3, 0x4) 04:46:51 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@base={0x0, 0x0, 0x0, 0x0, 0x4}, 0x48) 04:46:51 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x71, 0x0, 0x5c}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r1, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r0, 0x2) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r3, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r3, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r3, 0x0, r2, 0x2) r4 = bpf$ITER_CREATE(0x21, &(0x7f00000001c0), 0x8) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, 0x0) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r6, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r6, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000001580)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x4, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r6, 0x0, r5, 0x8) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r7, 0x80082407, 0x0) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r8, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000018c0)=@bpf_tracing={0x1a, 0x7, &(0x7f0000000300)=@raw=[@call={0x85, 0x0, 0x0, 0xab}, @map_val={0x18, 0x5, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7}, @ldst={0x0, 0x3, 0x3, 0x6, 0x0, 0xfffffffffffffff8, 0x1}, @cb_func={0x18, 0xb, 0x4, 0x0, 0x8}, @alu={0x7, 0x1, 0x3, 0x1, 0x1, 0xfffffffffffffff0, 0xfffffffffffffffc}], &(0x7f0000000340)='syzkaller\x00', 0x7fff, 0x5d, &(0x7f0000000380)=""/93, 0x40f00, 0x1, '\x00', 0x0, 0x17, r1, 0x8, &(0x7f0000001780)={0x4, 0x4}, 0x8, 0x10, &(0x7f00000017c0)={0x5, 0x10, 0x5, 0x8}, 0x10, 0x201ea, r8, 0x0, &(0x7f0000001880)=[r6, r4, 0xffffffffffffffff, r8, 0xffffffffffffffff, r8, 0xffffffffffffffff]}, 0x80) ioctl$TUNGETDEVNETNS(r8, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r8, 0x0, r7, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x8, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000500000000000000060000009500000000f6ffff84200000030000003ab3017da7000020000001000000fa72009500000000000000000000000000001f5020424449d84de8595bf20970a91228536b5f0e6948e2af9f00ae335262a579a8f6e2cf2169eb6cf1307b238cbe11069ecab5f882e3aac1308acdd240391eacc22965128f1281e2398b8eb6ecebcfa11d901e0b05"], &(0x7f0000000040)='syzkaller\x00', 0x8, 0x9e, &(0x7f0000000080)=""/158, 0x40f00, 0x10, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000140)={0x4, 0x2}, 0x8, 0x10, &(0x7f0000000180)={0x4, 0xc, 0x10000, 0x9620}, 0x10, 0x0, r3, 0x0, &(0x7f0000000200)=[0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r6, 0xffffffffffffffff, r8, 0xffffffffffffffff]}, 0x80) 04:46:51 executing program 1: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@base={0x0, 0x0, 0x0, 0x9, 0x4}, 0x48) 04:46:51 executing program 4: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), 0x0) 04:46:51 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter={0x1e, 0x5, 0x5, 0x7ff, 0x8, 0xffffffffffffffff, 0x80000001, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x3, 0x5, 0xb}, 0x48) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r3, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r3, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x1, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x2, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r3, 0x0, r2, 0x2) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000200)='free_extent_state\x00', r3}, 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x2d) r5 = openat$cgroup(r3, &(0x7f0000000440)='syz1\x00', 0x200002, 0x0) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, 0x0) perf_event_open$cgroup(&(0x7f00000003c0)={0x3, 0x80, 0x41, 0x3e, 0x2, 0xfe, 0x0, 0xfffffffffffffc00, 0x80840, 0xf, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x974, 0x2, @perf_bp={&(0x7f0000000380), 0x8}, 0x2044, 0x23ab, 0x3bd, 0x0, 0x100000000, 0x1351f89e, 0x0, 0x0, 0x1, 0x0, 0x20}, r5, 0x9, r6, 0x16) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0) ioctl$TUNGETSNDBUF(r7, 0x800454d3, &(0x7f0000000340)) openat$cgroup(r3, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) r8 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ID(r8, 0x80082407, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x40082404, &(0x7f00000001c0)=0x8000000000000001) perf_event_open(&(0x7f0000000140)={0xb, 0x80, 0x20, 0x1, 0xe1, 0x2c, 0x0, 0x80, 0x10, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x6, @perf_config_ext={0x7, 0x400}, 0x400, 0xe60, 0x20, 0x6, 0xcf69, 0x5, 0x1, 0x0, 0xffff, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x3) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000080)={0x18, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="180000000000000000000000fbffffffdc6bf0fff0ffffff85100000000000009500000000000000"], &(0x7f00000004c0)='GPL\x00', 0x3, 0x81, &(0x7f0000000500)=""/129, 0x41000, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000800)={0x0, 0x3}, 0x8, 0x10, 0x0}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x1e, 0x10000, 0x0, 0x9e, 0x144, r0, 0x2f, '\x00', 0x0, r1, 0x1, 0x48}, 0x48) 04:46:51 executing program 2: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@base={0x0, 0x0, 0x0, 0x0, 0x4}, 0x48) 04:46:51 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@base={0x0, 0x0, 0x0, 0x0, 0x4}, 0x48) 04:46:51 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x71, 0x0, 0x5c}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) (async, rerun: 32) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (rerun: 32) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r1, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r0, 0x2) (async, rerun: 64) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) (rerun: 64) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r3, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r3, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r3, 0x0, r2, 0x2) (async) r4 = bpf$ITER_CREATE(0x21, &(0x7f00000001c0), 0x8) (async) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, 0x0) (async, rerun: 64) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (rerun: 64) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r6, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r6, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000001580)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x4, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r6, 0x0, r5, 0x8) (async) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r7, 0x80082407, 0x0) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r8, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000018c0)=@bpf_tracing={0x1a, 0x7, &(0x7f0000000300)=@raw=[@call={0x85, 0x0, 0x0, 0xab}, @map_val={0x18, 0x5, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7}, @ldst={0x0, 0x3, 0x3, 0x6, 0x0, 0xfffffffffffffff8, 0x1}, @cb_func={0x18, 0xb, 0x4, 0x0, 0x8}, @alu={0x7, 0x1, 0x3, 0x1, 0x1, 0xfffffffffffffff0, 0xfffffffffffffffc}], &(0x7f0000000340)='syzkaller\x00', 0x7fff, 0x5d, &(0x7f0000000380)=""/93, 0x40f00, 0x1, '\x00', 0x0, 0x17, r1, 0x8, &(0x7f0000001780)={0x4, 0x4}, 0x8, 0x10, &(0x7f00000017c0)={0x5, 0x10, 0x5, 0x8}, 0x10, 0x201ea, r8, 0x0, &(0x7f0000001880)=[r6, r4, 0xffffffffffffffff, r8, 0xffffffffffffffff, r8, 0xffffffffffffffff]}, 0x80) ioctl$TUNGETDEVNETNS(r8, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r8, 0x0, r7, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x8, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000500000000000000060000009500000000f6ffff84200000030000003ab3017da7000020000001000000fa72009500000000000000000000000000001f5020424449d84de8595bf20970a91228536b5f0e6948e2af9f00ae335262a579a8f6e2cf2169eb6cf1307b238cbe11069ecab5f882e3aac1308acdd240391eacc22965128f1281e2398b8eb6ecebcfa11d901e0b05"], &(0x7f0000000040)='syzkaller\x00', 0x8, 0x9e, &(0x7f0000000080)=""/158, 0x40f00, 0x10, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000140)={0x4, 0x2}, 0x8, 0x10, &(0x7f0000000180)={0x4, 0xc, 0x10000, 0x9620}, 0x10, 0x0, r3, 0x0, &(0x7f0000000200)=[0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r6, 0xffffffffffffffff, r8, 0xffffffffffffffff]}, 0x80) 04:46:51 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter={0x1e, 0x5, 0x5, 0x7ff, 0x8, 0xffffffffffffffff, 0x80000001, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x3, 0x5, 0xb}, 0x48) (async) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) (async, rerun: 32) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) (rerun: 32) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, 0x0) (async, rerun: 64) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (rerun: 64) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r3, 0xffffffffffffffff, 0x4}, 0x10) (async, rerun: 32) ioctl$TUNGETDEVNETNS(r3, 0x54e3, 0x0) (async, rerun: 32) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x1, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x2, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r3, 0x0, r2, 0x2) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000200)='free_extent_state\x00', r3}, 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x2d) (async) r5 = openat$cgroup(r3, &(0x7f0000000440)='syz1\x00', 0x200002, 0x0) (async) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, 0x0) perf_event_open$cgroup(&(0x7f00000003c0)={0x3, 0x80, 0x41, 0x3e, 0x2, 0xfe, 0x0, 0xfffffffffffffc00, 0x80840, 0xf, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x974, 0x2, @perf_bp={&(0x7f0000000380), 0x8}, 0x2044, 0x23ab, 0x3bd, 0x0, 0x100000000, 0x1351f89e, 0x0, 0x0, 0x1, 0x0, 0x20}, r5, 0x9, r6, 0x16) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0) ioctl$TUNGETSNDBUF(r7, 0x800454d3, &(0x7f0000000340)) (async) openat$cgroup(r3, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) r8 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ID(r8, 0x80082407, 0x0) (async) ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x40082404, &(0x7f00000001c0)=0x8000000000000001) (async) perf_event_open(&(0x7f0000000140)={0xb, 0x80, 0x20, 0x1, 0xe1, 0x2c, 0x0, 0x80, 0x10, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x6, @perf_config_ext={0x7, 0x400}, 0x400, 0xe60, 0x20, 0x6, 0xcf69, 0x5, 0x1, 0x0, 0xffff, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x3) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000080)={0x18, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="180000000000000000000000fbffffffdc6bf0fff0ffffff85100000000000009500000000000000"], &(0x7f00000004c0)='GPL\x00', 0x3, 0x81, &(0x7f0000000500)=""/129, 0x41000, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000800)={0x0, 0x3}, 0x8, 0x10, 0x0}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x1e, 0x10000, 0x0, 0x9e, 0x144, r0, 0x2f, '\x00', 0x0, r1, 0x1, 0x48}, 0x48) 04:46:51 executing program 4: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), 0x0) 04:46:51 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x71, 0x0, 0x5c}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) (async, rerun: 32) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) (rerun: 32) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r1, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r0, 0x2) (async) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r3, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r3, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r3, 0x0, r2, 0x2) (async) r4 = bpf$ITER_CREATE(0x21, &(0x7f00000001c0), 0x8) (async) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, 0x0) (async) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r6, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r6, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000001580)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x4, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r6, 0x0, r5, 0x8) (async) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r7, 0x80082407, 0x0) (async) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r8, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000018c0)=@bpf_tracing={0x1a, 0x7, &(0x7f0000000300)=@raw=[@call={0x85, 0x0, 0x0, 0xab}, @map_val={0x18, 0x5, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7}, @ldst={0x0, 0x3, 0x3, 0x6, 0x0, 0xfffffffffffffff8, 0x1}, @cb_func={0x18, 0xb, 0x4, 0x0, 0x8}, @alu={0x7, 0x1, 0x3, 0x1, 0x1, 0xfffffffffffffff0, 0xfffffffffffffffc}], &(0x7f0000000340)='syzkaller\x00', 0x7fff, 0x5d, &(0x7f0000000380)=""/93, 0x40f00, 0x1, '\x00', 0x0, 0x17, r1, 0x8, &(0x7f0000001780)={0x4, 0x4}, 0x8, 0x10, &(0x7f00000017c0)={0x5, 0x10, 0x5, 0x8}, 0x10, 0x201ea, r8, 0x0, &(0x7f0000001880)=[r6, r4, 0xffffffffffffffff, r8, 0xffffffffffffffff, r8, 0xffffffffffffffff]}, 0x80) (async) ioctl$TUNGETDEVNETNS(r8, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r8, 0x0, r7, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x8, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000500000000000000060000009500000000f6ffff84200000030000003ab3017da7000020000001000000fa72009500000000000000000000000000001f5020424449d84de8595bf20970a91228536b5f0e6948e2af9f00ae335262a579a8f6e2cf2169eb6cf1307b238cbe11069ecab5f882e3aac1308acdd240391eacc22965128f1281e2398b8eb6ecebcfa11d901e0b05"], &(0x7f0000000040)='syzkaller\x00', 0x8, 0x9e, &(0x7f0000000080)=""/158, 0x40f00, 0x10, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000140)={0x4, 0x2}, 0x8, 0x10, &(0x7f0000000180)={0x4, 0xc, 0x10000, 0x9620}, 0x10, 0x0, r3, 0x0, &(0x7f0000000200)=[0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r6, 0xffffffffffffffff, r8, 0xffffffffffffffff]}, 0x80) 04:46:51 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter={0x1e, 0x5, 0x5, 0x7ff, 0x8, 0xffffffffffffffff, 0x80000001, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x3, 0x5, 0xb}, 0x48) (async) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) (async) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r3, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r3, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x1, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x2, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r3, 0x0, r2, 0x2) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000200)='free_extent_state\x00', r3}, 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x2d) r5 = openat$cgroup(r3, &(0x7f0000000440)='syz1\x00', 0x200002, 0x0) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, 0x0) (async) perf_event_open$cgroup(&(0x7f00000003c0)={0x3, 0x80, 0x41, 0x3e, 0x2, 0xfe, 0x0, 0xfffffffffffffc00, 0x80840, 0xf, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x974, 0x2, @perf_bp={&(0x7f0000000380), 0x8}, 0x2044, 0x23ab, 0x3bd, 0x0, 0x100000000, 0x1351f89e, 0x0, 0x0, 0x1, 0x0, 0x20}, r5, 0x9, r6, 0x16) (async) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0) ioctl$TUNGETSNDBUF(r7, 0x800454d3, &(0x7f0000000340)) openat$cgroup(r3, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) (async) r8 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ID(r8, 0x80082407, 0x0) (async) ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x40082404, &(0x7f00000001c0)=0x8000000000000001) (async) perf_event_open(&(0x7f0000000140)={0xb, 0x80, 0x20, 0x1, 0xe1, 0x2c, 0x0, 0x80, 0x10, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x6, @perf_config_ext={0x7, 0x400}, 0x400, 0xe60, 0x20, 0x6, 0xcf69, 0x5, 0x1, 0x0, 0xffff, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x3) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000080)={0x18, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="180000000000000000000000fbffffffdc6bf0fff0ffffff85100000000000009500000000000000"], &(0x7f00000004c0)='GPL\x00', 0x3, 0x81, &(0x7f0000000500)=""/129, 0x41000, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000800)={0x0, 0x3}, 0x8, 0x10, 0x0}, 0x80) (async) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x1e, 0x10000, 0x0, 0x9e, 0x144, r0, 0x2f, '\x00', 0x0, r1, 0x1, 0x48}, 0x48) 04:46:51 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000002c0)='ext4_fc_cleanup\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000340)) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r0], &(0x7f0000000540)=""/4083, 0x2a, 0xff3, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000280)={r2, 0x20, &(0x7f0000000240)={&(0x7f00000001c0)=""/23, 0x17, 0x0, &(0x7f0000000200)=""/51, 0x33}}, 0x10) r3 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x4) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000180)={r3, 0x20, &(0x7f0000000140)={&(0x7f0000000040)=""/13, 0xd, 0x0, &(0x7f0000000080)=""/154, 0x9a}}, 0x10) 04:46:51 executing program 3: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x2, '\x00', 0x0, r0, 0x0, 0x0, 0x2}, 0x8e) 04:46:51 executing program 1: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@base={0x0, 0x0, 0x0, 0x0, 0x4}, 0x48) 04:46:51 executing program 3: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x2, '\x00', 0x0, r0, 0x0, 0x0, 0x2}, 0x8e) 04:46:51 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000002c0)='ext4_fc_cleanup\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000340)) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r0], &(0x7f0000000540)=""/4083, 0x2a, 0xff3, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000280)={r2, 0x20, &(0x7f0000000240)={&(0x7f00000001c0)=""/23, 0x17, 0x0, &(0x7f0000000200)=""/51, 0x33}}, 0x10) r3 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x4) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000180)={r3, 0x20, &(0x7f0000000140)={&(0x7f0000000040)=""/13, 0xd, 0x0, &(0x7f0000000080)=""/154, 0x9a}}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000002c0)='ext4_fc_cleanup\x00'}, 0x10) (async) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000340)) (async) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r0], &(0x7f0000000540)=""/4083, 0x2a, 0xff3, 0x1}, 0x20) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000280)={r2, 0x20, &(0x7f0000000240)={&(0x7f00000001c0)=""/23, 0x17, 0x0, &(0x7f0000000200)=""/51, 0x33}}, 0x10) (async) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x4) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000180)={r3, 0x20, &(0x7f0000000140)={&(0x7f0000000040)=""/13, 0xd, 0x0, &(0x7f0000000080)=""/154, 0x9a}}, 0x10) (async) 04:46:51 executing program 2: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), 0x0) 04:46:51 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:46:51 executing program 3: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x2, '\x00', 0x0, r0, 0x0, 0x0, 0x2}, 0x8e) 04:46:51 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000002c0)='ext4_fc_cleanup\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000340)) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r0], &(0x7f0000000540)=""/4083, 0x2a, 0xff3, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000280)={r2, 0x20, &(0x7f0000000240)={&(0x7f00000001c0)=""/23, 0x17, 0x0, &(0x7f0000000200)=""/51, 0x33}}, 0x10) r3 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x4) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000180)={r3, 0x20, &(0x7f0000000140)={&(0x7f0000000040)=""/13, 0xd, 0x0, &(0x7f0000000080)=""/154, 0x9a}}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000002c0)='ext4_fc_cleanup\x00'}, 0x10) (async) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000340)) (async) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r0], &(0x7f0000000540)=""/4083, 0x2a, 0xff3, 0x1}, 0x20) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000280)={r2, 0x20, &(0x7f0000000240)={&(0x7f00000001c0)=""/23, 0x17, 0x0, &(0x7f0000000200)=""/51, 0x33}}, 0x10) (async) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x4) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000180)={r3, 0x20, &(0x7f0000000140)={&(0x7f0000000040)=""/13, 0xd, 0x0, &(0x7f0000000080)=""/154, 0x9a}}, 0x10) (async) 04:46:51 executing program 4: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), 0x0) 04:46:51 executing program 0: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)="a222") 04:46:51 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r0, 0x58, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r4, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r4, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r4, 0x0, r3, 0x2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000440)={r4, &(0x7f0000000380)="9dac6955a16191", &(0x7f00000003c0)=""/86}, 0x20) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xc98c, 0x0, 0x0, 0x0, 0x3}, [@ldst={0x1, 0x3, 0x3, 0xb, 0xb, 0xfffffffffffffff8, 0x4}, @generic={0x2, 0xc, 0x4, 0x0, 0x6}, @func, @exit]}, &(0x7f0000000040)='syzkaller\x00', 0x31ae9a7a, 0x61, &(0x7f0000000080)=""/97, 0x41000, 0xa, '\x00', r1, 0xa, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000200)={0x1, 0x5, 0x2, 0x9}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000002c0)=[r0, r2, r0]}, 0x80) 04:46:51 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r0, 0x58, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r4, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r4, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r4, 0x0, r3, 0x2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000440)={r4, &(0x7f0000000380)="9dac6955a16191", &(0x7f00000003c0)=""/86}, 0x20) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xc98c, 0x0, 0x0, 0x0, 0x3}, [@ldst={0x1, 0x3, 0x3, 0xb, 0xb, 0xfffffffffffffff8, 0x4}, @generic={0x2, 0xc, 0x4, 0x0, 0x6}, @func, @exit]}, &(0x7f0000000040)='syzkaller\x00', 0x31ae9a7a, 0x61, &(0x7f0000000080)=""/97, 0x41000, 0xa, '\x00', r1, 0xa, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000200)={0x1, 0x5, 0x2, 0x9}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000002c0)=[r0, r2, r0]}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r0, 0x58, &(0x7f0000000100)}, 0x10) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) (async) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (async) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r4, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r4, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r4, 0x0, r3, 0x2) (async) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000440)={r4, &(0x7f0000000380)="9dac6955a16191", &(0x7f00000003c0)=""/86}, 0x20) (async) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xc98c, 0x0, 0x0, 0x0, 0x3}, [@ldst={0x1, 0x3, 0x3, 0xb, 0xb, 0xfffffffffffffff8, 0x4}, @generic={0x2, 0xc, 0x4, 0x0, 0x6}, @func, @exit]}, &(0x7f0000000040)='syzkaller\x00', 0x31ae9a7a, 0x61, &(0x7f0000000080)=""/97, 0x41000, 0xa, '\x00', r1, 0xa, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000200)={0x1, 0x5, 0x2, 0x9}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000002c0)=[r0, r2, r0]}, 0x80) (async) 04:46:51 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r0, 0x58, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) (async) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) (async) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r4, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r4, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r4, 0x0, r3, 0x2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000440)={r4, &(0x7f0000000380)="9dac6955a16191", &(0x7f00000003c0)=""/86}, 0x20) (async) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xc98c, 0x0, 0x0, 0x0, 0x3}, [@ldst={0x1, 0x3, 0x3, 0xb, 0xb, 0xfffffffffffffff8, 0x4}, @generic={0x2, 0xc, 0x4, 0x0, 0x6}, @func, @exit]}, &(0x7f0000000040)='syzkaller\x00', 0x31ae9a7a, 0x61, &(0x7f0000000080)=""/97, 0x41000, 0xa, '\x00', r1, 0xa, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000200)={0x1, 0x5, 0x2, 0x9}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000002c0)=[r0, r2, r0]}, 0x80) 04:46:51 executing program 1: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@base={0x0, 0x0, 0x0, 0x0, 0x4}, 0x48) 04:46:51 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x40000, 0x0, 0x8, 0x2, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}, 0x48) 04:46:51 executing program 4: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:46:51 executing program 2: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), 0x0) 04:46:51 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x40000, 0x0, 0x8, 0x2, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}, 0x48) 04:46:51 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), 0x0) 04:46:51 executing program 1: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) 04:46:51 executing program 0: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)="a222") 04:46:51 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x40000, 0x0, 0x8, 0x2, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}, 0x48) 04:46:51 executing program 4: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:46:51 executing program 3: bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000000)={0x0, 0x0}, 0x8) r1 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=r0, 0x4) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_tracing={0x1b, 0x3, &(0x7f0000000080)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x42df, r1}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) 04:46:51 executing program 3: bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000000)={0x0, 0x0}, 0x8) r1 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=r0, 0x4) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_tracing={0x1b, 0x3, &(0x7f0000000080)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x42df, r1}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000000), 0x8) (async) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=r0, 0x4) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_tracing={0x1b, 0x3, &(0x7f0000000080)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x42df, r1}, 0x80) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) 04:46:51 executing program 3: bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000000)={0x0, 0x0}, 0x8) r1 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=r0, 0x4) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_tracing={0x1b, 0x3, &(0x7f0000000080)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x42df, r1}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) 04:46:51 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x3, 0x0, 0x2}, 0x48) 04:46:51 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x3, 0x0, 0x2}, 0x48) 04:46:51 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:46:51 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x3, 0x0, 0x2}, 0x48) 04:46:51 executing program 1: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) 04:46:51 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:46:51 executing program 0: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)="a222") 04:46:51 executing program 4: syz_clone(0x45100000, 0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)="a222") bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@base={0x6, 0x0, 0x0, 0x9, 0x4}, 0x48) 04:46:51 executing program 3: ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r0, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r0, 0x0, 0xffffffffffffffff, 0x2) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, 0x0) close(r3) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r4, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r4, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r4, 0x0, r2, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000001c0)=0x9) bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r4}, 0x8) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, 0x0) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000300), 0x9) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r6, 0xffffffffffffffff, 0x4}, 0x10) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x10000, 0x0) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200), 0x101141, 0x0) ioctl$SIOCSIFHWADDR(r7, 0x8924, &(0x7f0000000180)={'ip6gretap0\x00', @random="74ea9c2c3f24"}) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r6, 0x0, r5, 0x2) openat$cgroup_netprio_ifpriomap(r6, &(0x7f0000000100), 0x2, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_pressure(r8, &(0x7f00000000c0)='memory.pressure\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) 04:46:51 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:46:51 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:46:51 executing program 2: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 04:46:51 executing program 3: ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r0, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) (async) r1 = perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r0, 0x0, 0xffffffffffffffff, 0x2) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) (async) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, 0x0) (async) close(r3) (async, rerun: 32) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, 0x0) (async, rerun: 32) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r4, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r4, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r4, 0x0, r2, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000001c0)=0x9) (async, rerun: 64) bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r4}, 0x8) (rerun: 64) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, 0x0) (async, rerun: 64) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (rerun: 64) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000300), 0x9) (async) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r6, 0xffffffffffffffff, 0x4}, 0x10) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x10000, 0x0) (async, rerun: 64) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200), 0x101141, 0x0) (rerun: 64) ioctl$SIOCSIFHWADDR(r7, 0x8924, &(0x7f0000000180)={'ip6gretap0\x00', @random="74ea9c2c3f24"}) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r6, 0x0, r5, 0x2) openat$cgroup_netprio_ifpriomap(r6, &(0x7f0000000100), 0x2, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_pressure(r8, &(0x7f00000000c0)='memory.pressure\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) 04:46:51 executing program 2: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 04:46:51 executing program 3: ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r0, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) (async) r1 = perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r0, 0x0, 0xffffffffffffffff, 0x2) (async) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) (async, rerun: 32) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) (rerun: 32) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, 0x0) close(r3) (async) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r4, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r4, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r4, 0x0, r2, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000001c0)=0x9) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r4}, 0x8) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, 0x0) (async) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000300), 0x9) (async) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r6, 0xffffffffffffffff, 0x4}, 0x10) (async) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x10000, 0x0) (async) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200), 0x101141, 0x0) ioctl$SIOCSIFHWADDR(r7, 0x8924, &(0x7f0000000180)={'ip6gretap0\x00', @random="74ea9c2c3f24"}) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r6, 0x0, r5, 0x2) openat$cgroup_netprio_ifpriomap(r6, &(0x7f0000000100), 0x2, 0x0) (async) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_pressure(r8, &(0x7f00000000c0)='memory.pressure\x00', 0x2, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) 04:46:51 executing program 2: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 04:46:51 executing program 4: syz_clone(0x45100000, 0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)="a222") bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@base={0x6, 0x0, 0x0, 0x9, 0x4}, 0x48) 04:46:51 executing program 5: syz_clone(0x45100000, 0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)="a222") bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@base={0x6, 0x0, 0x0, 0x9, 0x4}, 0x48) 04:46:51 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2, 0x0, 0x1, 0x0, 0x71, 0x0, 0x5c}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:46:51 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={0x0, &(0x7f0000000540)=""/4096, 0x0, 0x1000, 0x1}, 0x20) 04:46:51 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r2, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r2, 0x0, r1, 0x2) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000200)={&(0x7f0000000540)="f9396612379f9bbe192cff494cca8d6fccee384b15f820b663e1bc037625d97dd87168179f75dd06a04ed6bcc19e3256a64c4b497062d3c20c50dd40244168e9fc30f57ad439f4e7ea99bf0bd97c3a3883596f497d0b4ffb9bba8b0d9cccffffc66831663a79d2328b2f5558278fc2ac5c5f58472d24b4747fe6d9005e1175532707caa4270b051fa9b1b92d761cc54d730ecfdb243f8979620b694db27fc4eb3505", &(0x7f0000000140)=""/136, &(0x7f0000000400)="6a75b97366eef45c47a405ef8432c578c27b17ded3ad071bc57ea87cb3c90f92e7db65ef8c7729d974ce378c3da4afc3c2588e77bd1c9a0e28f9b4bd6ffe506090265b936fac790263bfbc53d4977b35fe3218484d48201c24ba04513f967b1833935aa827891dc3e91640ff4252f2dd0637d138632842e272306ff82ab22c895ce697c7e5bb23990603c419c7ef6c7500d5b3d4b189cca1f48157f69b82", &(0x7f0000000380)="936ac010880923f5f7204f7b647b238cec2529bfd6458051f16f33c86ab68e8d0a98da35c6057808605e6a62ea0819c0eb034e18d6acd0d0aad08a23fea403d29102a93e7b4469fb49ca68d3489b974acb98963de045769d57b985cd77118db11bc18ed75705d7600f", 0x200, r2}, 0x38) r3 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r3) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000ec0)={0x0, r3}, 0x10) close(r3) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r5, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r5, 0x54e3, 0x0) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, 0x0) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r7, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r7, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r7, 0x0, r6, 0x2) perf_event_open$cgroup(&(0x7f00000004c0)={0x2, 0x80, 0x2, 0xfe, 0x0, 0x7, 0x0, 0x6, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0xc01, 0x1, @perf_bp={&(0x7f0000000340), 0x9}, 0x9100b, 0x4c, 0x6, 0x6, 0x1, 0x8, 0x20, 0x0, 0x7, 0x0, 0x8000}, r7, 0xffffffffffffffff, r1, 0x1) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80), 0x4}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r5, 0x0, r4, 0x2) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000300)={r3, r5}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={0xffffffffffffffff, 0x10000, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter={0x1e, 0x8, 0x6, 0x7ff, 0x1108, r0, 0x80, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x3, 0xb}, 0x48) 04:46:51 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25, 0x0, 0x1, 0x0, 0x71, 0x0, 0x5c}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:46:51 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25, 0x0, 0x1, 0x0, 0x71, 0x0, 0x5c}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:46:51 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2, 0x0, 0x1, 0x0, 0x71, 0x0, 0x5c}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:46:52 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={0x0, &(0x7f0000000540)=""/4096, 0x0, 0x1000, 0x1}, 0x20) 04:46:52 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25, 0x0, 0x1, 0x0, 0x71, 0x0, 0x5c}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:46:52 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, 0x0) (async) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r2, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r2, 0x0, r1, 0x2) (async) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000200)={&(0x7f0000000540)="f9396612379f9bbe192cff494cca8d6fccee384b15f820b663e1bc037625d97dd87168179f75dd06a04ed6bcc19e3256a64c4b497062d3c20c50dd40244168e9fc30f57ad439f4e7ea99bf0bd97c3a3883596f497d0b4ffb9bba8b0d9cccffffc66831663a79d2328b2f5558278fc2ac5c5f58472d24b4747fe6d9005e1175532707caa4270b051fa9b1b92d761cc54d730ecfdb243f8979620b694db27fc4eb3505", &(0x7f0000000140)=""/136, &(0x7f0000000400)="6a75b97366eef45c47a405ef8432c578c27b17ded3ad071bc57ea87cb3c90f92e7db65ef8c7729d974ce378c3da4afc3c2588e77bd1c9a0e28f9b4bd6ffe506090265b936fac790263bfbc53d4977b35fe3218484d48201c24ba04513f967b1833935aa827891dc3e91640ff4252f2dd0637d138632842e272306ff82ab22c895ce697c7e5bb23990603c419c7ef6c7500d5b3d4b189cca1f48157f69b82", &(0x7f0000000380)="936ac010880923f5f7204f7b647b238cec2529bfd6458051f16f33c86ab68e8d0a98da35c6057808605e6a62ea0819c0eb034e18d6acd0d0aad08a23fea403d29102a93e7b4469fb49ca68d3489b974acb98963de045769d57b985cd77118db11bc18ed75705d7600f", 0x200, r2}, 0x38) r3 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r3) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000ec0)={0x0, r3}, 0x10) (async) close(r3) (async) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r5, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r5, 0x54e3, 0x0) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, 0x0) (async) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r7, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r7, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r7, 0x0, r6, 0x2) (async) perf_event_open$cgroup(&(0x7f00000004c0)={0x2, 0x80, 0x2, 0xfe, 0x0, 0x7, 0x0, 0x6, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0xc01, 0x1, @perf_bp={&(0x7f0000000340), 0x9}, 0x9100b, 0x4c, 0x6, 0x6, 0x1, 0x8, 0x20, 0x0, 0x7, 0x0, 0x8000}, r7, 0xffffffffffffffff, r1, 0x1) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80), 0x4}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r5, 0x0, r4, 0x2) (async) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000300)={r3, r5}, 0xc) (async) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={0xffffffffffffffff, 0x10000, 0x10}, 0xc) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter={0x1e, 0x8, 0x6, 0x7ff, 0x1108, r0, 0x80, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x3, 0xb}, 0x48) 04:46:52 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2, 0x0, 0x1, 0x0, 0x71, 0x0, 0x5c}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:46:52 executing program 4: syz_clone(0x45100000, 0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)="a222") bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@base={0x6, 0x0, 0x0, 0x9, 0x4}, 0x48) 04:46:52 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@base={0x5, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x15000000}, 0x48) 04:46:52 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={0x0, &(0x7f0000000540)=""/4096, 0x0, 0x1000, 0x1}, 0x20) 04:46:52 executing program 1: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 04:46:52 executing program 0: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 04:46:52 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) (async) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r2, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r2, 0x0, r1, 0x2) (async) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000200)={&(0x7f0000000540)="f9396612379f9bbe192cff494cca8d6fccee384b15f820b663e1bc037625d97dd87168179f75dd06a04ed6bcc19e3256a64c4b497062d3c20c50dd40244168e9fc30f57ad439f4e7ea99bf0bd97c3a3883596f497d0b4ffb9bba8b0d9cccffffc66831663a79d2328b2f5558278fc2ac5c5f58472d24b4747fe6d9005e1175532707caa4270b051fa9b1b92d761cc54d730ecfdb243f8979620b694db27fc4eb3505", &(0x7f0000000140)=""/136, &(0x7f0000000400)="6a75b97366eef45c47a405ef8432c578c27b17ded3ad071bc57ea87cb3c90f92e7db65ef8c7729d974ce378c3da4afc3c2588e77bd1c9a0e28f9b4bd6ffe506090265b936fac790263bfbc53d4977b35fe3218484d48201c24ba04513f967b1833935aa827891dc3e91640ff4252f2dd0637d138632842e272306ff82ab22c895ce697c7e5bb23990603c419c7ef6c7500d5b3d4b189cca1f48157f69b82", &(0x7f0000000380)="936ac010880923f5f7204f7b647b238cec2529bfd6458051f16f33c86ab68e8d0a98da35c6057808605e6a62ea0819c0eb034e18d6acd0d0aad08a23fea403d29102a93e7b4469fb49ca68d3489b974acb98963de045769d57b985cd77118db11bc18ed75705d7600f", 0x200, r2}, 0x38) r3 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r3) (async) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000ec0)={0x0, r3}, 0x10) (async) close(r3) (async) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r5, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r5, 0x54e3, 0x0) (async) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, 0x0) (async) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r7, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r7, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r7, 0x0, r6, 0x2) (async) perf_event_open$cgroup(&(0x7f00000004c0)={0x2, 0x80, 0x2, 0xfe, 0x0, 0x7, 0x0, 0x6, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0xc01, 0x1, @perf_bp={&(0x7f0000000340), 0x9}, 0x9100b, 0x4c, 0x6, 0x6, 0x1, 0x8, 0x20, 0x0, 0x7, 0x0, 0x8000}, r7, 0xffffffffffffffff, r1, 0x1) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80), 0x4}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r5, 0x0, r4, 0x2) (async) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000300)={r3, r5}, 0xc) (async) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={0xffffffffffffffff, 0x10000, 0x10}, 0xc) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter={0x1e, 0x8, 0x6, 0x7ff, 0x1108, r0, 0x80, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x3, 0xb}, 0x48) 04:46:52 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000540)=""/4096, 0x1a, 0x1000, 0x1}, 0x20) 04:46:52 executing program 1: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 04:46:52 executing program 0: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 04:46:52 executing program 1: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 04:46:52 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={0x0, &(0x7f0000000540)=""/4096, 0x0, 0x1000, 0x1}, 0x20) 04:46:52 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r3, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r3, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r3, 0x0, r2, 0x2) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r5, 0x400454cb, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000004c0)=@bpf_tracing={0x1a, 0x10, &(0x7f00000002c0)=@raw=[@cb_func={0x18, 0x0, 0x4, 0x0, 0x1}, @jmp={0x5, 0x0, 0xb, 0x8, 0x8, 0xffffffffffffffe0, 0xfffffffffffffffc}, @map_fd={0x18, 0x0, 0x1, 0x0, r1}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffff8}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @map_fd={0x18, 0xa, 0x1, 0x0, r0}, @ldst={0x3, 0x1, 0x2, 0x9, 0x3, 0xffffffffffffffac, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffff7834, 0x0, 0x0, 0x0, 0x5179}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7fff}, @exit], &(0x7f0000000000)='GPL\x00', 0x0, 0xc2, &(0x7f0000000340)=""/194, 0x41100, 0x18, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x8, 0x1}, 0x8, 0x10, &(0x7f0000000440)={0x0, 0xa, 0x6, 0x8}, 0x10, 0x318a, 0xffffffffffffffff, 0x0, &(0x7f0000000480)=[r0, r0, r3, r0, r4, r5, r0]}, 0x80) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0x20, &(0x7f0000000140)={&(0x7f00000001c0)=""/10, 0xa, 0x0, &(0x7f0000000040)=""/193, 0xc1}}, 0x10) 04:46:52 executing program 4: syz_clone(0x45100000, 0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)="a222") bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@base={0x6, 0x0, 0x0, 0x9, 0x4}, 0x48) 04:46:52 executing program 0: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 04:46:52 executing program 5: socketpair(0x20, 0x0, 0x8000000, &(0x7f0000000140)) 04:46:52 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000540)=""/4096, 0x1a, 0x1000, 0x1}, 0x20) 04:46:52 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={0x0, &(0x7f0000000540)=""/4096, 0x0, 0x1000, 0x1}, 0x20) 04:46:52 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000540)=""/4096, 0x1a, 0x1000, 0x1}, 0x20) 04:46:52 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={0x0, &(0x7f0000000540)=""/4096, 0x0, 0x1000, 0x1}, 0x20) 04:46:52 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@base={0x5, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1d00}, 0x48) 04:46:52 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) (async) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r3, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r3, 0x54e3, 0x0) (async, rerun: 64) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r3, 0x0, r2, 0x2) (rerun: 64) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0) (async) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r5, 0x400454cb, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000004c0)=@bpf_tracing={0x1a, 0x10, &(0x7f00000002c0)=@raw=[@cb_func={0x18, 0x0, 0x4, 0x0, 0x1}, @jmp={0x5, 0x0, 0xb, 0x8, 0x8, 0xffffffffffffffe0, 0xfffffffffffffffc}, @map_fd={0x18, 0x0, 0x1, 0x0, r1}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffff8}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @map_fd={0x18, 0xa, 0x1, 0x0, r0}, @ldst={0x3, 0x1, 0x2, 0x9, 0x3, 0xffffffffffffffac, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffff7834, 0x0, 0x0, 0x0, 0x5179}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7fff}, @exit], &(0x7f0000000000)='GPL\x00', 0x0, 0xc2, &(0x7f0000000340)=""/194, 0x41100, 0x18, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x8, 0x1}, 0x8, 0x10, &(0x7f0000000440)={0x0, 0xa, 0x6, 0x8}, 0x10, 0x318a, 0xffffffffffffffff, 0x0, &(0x7f0000000480)=[r0, r0, r3, r0, r4, r5, r0]}, 0x80) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0x20, &(0x7f0000000140)={&(0x7f00000001c0)=""/10, 0xa, 0x0, &(0x7f0000000040)=""/193, 0xc1}}, 0x10) 04:46:52 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={0x0, &(0x7f0000000540)=""/4096, 0x0, 0x1000, 0x1}, 0x20) 04:46:52 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:46:52 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={0x0, &(0x7f0000000540)=""/4096, 0x0, 0x1000, 0x1}, 0x20) 04:46:52 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xf00, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x71, 0x0, 0x5c}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:46:52 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000540)=""/4096, 0x1a, 0x1000, 0x1}, 0x20) 04:46:52 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) (async) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, 0x0) (async, rerun: 32) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (rerun: 32) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r3, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r3, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r3, 0x0, r2, 0x2) (async) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r5, 0x400454cb, 0x0) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000004c0)=@bpf_tracing={0x1a, 0x10, &(0x7f00000002c0)=@raw=[@cb_func={0x18, 0x0, 0x4, 0x0, 0x1}, @jmp={0x5, 0x0, 0xb, 0x8, 0x8, 0xffffffffffffffe0, 0xfffffffffffffffc}, @map_fd={0x18, 0x0, 0x1, 0x0, r1}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffff8}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @map_fd={0x18, 0xa, 0x1, 0x0, r0}, @ldst={0x3, 0x1, 0x2, 0x9, 0x3, 0xffffffffffffffac, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffff7834, 0x0, 0x0, 0x0, 0x5179}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7fff}, @exit], &(0x7f0000000000)='GPL\x00', 0x0, 0xc2, &(0x7f0000000340)=""/194, 0x41100, 0x18, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x8, 0x1}, 0x8, 0x10, &(0x7f0000000440)={0x0, 0xa, 0x6, 0x8}, 0x10, 0x318a, 0xffffffffffffffff, 0x0, &(0x7f0000000480)=[r0, r0, r3, r0, r4, r5, r0]}, 0x80) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0x20, &(0x7f0000000140)={&(0x7f00000001c0)=""/10, 0xa, 0x0, &(0x7f0000000040)=""/193, 0xc1}}, 0x10) 04:46:52 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:46:52 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={0x0, &(0x7f0000000540)=""/4096, 0x0, 0x1000, 0x1}, 0x20) 04:46:52 executing program 5: socketpair(0x20, 0x7a00000000000000, 0x0, &(0x7f0000000140)) 04:46:52 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:46:52 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000540)=""/4096, 0x1a, 0x1000, 0x1}, 0x20) 04:46:52 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000540)=""/4096, 0x1a, 0x1000, 0x1}, 0x20) 04:46:52 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@base={0x5, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x700}, 0x48) 04:46:52 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@base={0x5, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1d}, 0x48) 04:46:52 executing program 3: ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000000)) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) openat$cgroup_ro(r0, &(0x7f00000001c0)='memory.current\x00', 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r2, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x100000009, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r2, 0x4, r1, 0x2) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r4, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r4, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r4, 0x0, r3, 0x2) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, 0x0) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, 0x0) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r7, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'bridge0\x00'}) r8 = openat$cgroup_ro(r7, &(0x7f0000000140)='blkio.bfq.io_wait_time_recursive\x00', 0x0, 0x0) ioctl$TUNGETVNETBE(r8, 0x800454df, &(0x7f0000000180)=0x1) ioctl$TUNGETDEVNETNS(r7, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r7, 0x0, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x73b) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={@map=r0, r7, 0x28}, 0x10) 04:46:52 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, 0x0, 0x2a, 0x0, 0x1}, 0x20) 04:46:52 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000540)=""/4096, 0x1a, 0x1000, 0x1}, 0x20) 04:46:52 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000540)=""/4096, 0x1a, 0x1000, 0x1}, 0x20) 04:46:52 executing program 3: ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000000)) (async) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) openat$cgroup_ro(r0, &(0x7f00000001c0)='memory.current\x00', 0x0, 0x0) (async) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r2, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x100000009, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r2, 0x4, r1, 0x2) (async) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r4, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r4, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r4, 0x0, r3, 0x2) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, 0x0) (async) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, 0x0) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r7, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'bridge0\x00'}) (async) r8 = openat$cgroup_ro(r7, &(0x7f0000000140)='blkio.bfq.io_wait_time_recursive\x00', 0x0, 0x0) ioctl$TUNGETVNETBE(r8, 0x800454df, &(0x7f0000000180)=0x1) (async) ioctl$TUNGETDEVNETNS(r7, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r7, 0x0, 0xffffffffffffffff, 0x2) (async) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x73b) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={@map=r0, r7, 0x28}, 0x10) 04:46:52 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, 0x0, 0x2a, 0x0, 0x1}, 0x20) 04:46:52 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000540)=""/4096, 0x1a, 0x1000, 0x1}, 0x20) 04:46:52 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5c}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:46:52 executing program 3: ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000000)) (async) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) openat$cgroup_ro(r0, &(0x7f00000001c0)='memory.current\x00', 0x0, 0x0) (async) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r2, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x100000009, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r2, 0x4, r1, 0x2) (async) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r4, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r4, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r4, 0x0, r3, 0x2) (async) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, 0x0) (async) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, 0x0) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r7, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'bridge0\x00'}) (async) r8 = openat$cgroup_ro(r7, &(0x7f0000000140)='blkio.bfq.io_wait_time_recursive\x00', 0x0, 0x0) ioctl$TUNGETVNETBE(r8, 0x800454df, &(0x7f0000000180)=0x1) (async) ioctl$TUNGETDEVNETNS(r7, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r7, 0x0, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x73b) (async) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={@map=r0, r7, 0x28}, 0x10) 04:46:52 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5c}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:46:52 executing program 4: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) (fail_nth: 1) [ 3477.006557][T29909] FAULT_INJECTION: forcing a failure. [ 3477.006557][T29909] name failslab, interval 1, probability 0, space 0, times 0 [ 3477.020640][T29909] CPU: 0 PID: 29909 Comm: syz-executor.4 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3477.030747][T29909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3477.040616][T29909] Call Trace: [ 3477.043733][T29909] [ 3477.046511][T29909] dump_stack_lvl+0x151/0x1b7 [ 3477.051024][T29909] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3477.056318][T29909] ? do_handle_mm_fault+0x142f/0x2370 [ 3477.061530][T29909] dump_stack+0x15/0x17 [ 3477.065519][T29909] should_fail+0x3c0/0x510 [ 3477.069783][T29909] __should_failslab+0x9f/0xe0 [ 3477.074372][T29909] should_failslab+0x9/0x20 [ 3477.078711][T29909] kmem_cache_alloc+0x4f/0x2f0 [ 3477.083310][T29909] ? dup_task_struct+0x53/0xa60 [ 3477.088001][T29909] ? __kasan_check_write+0x14/0x20 [ 3477.092948][T29909] dup_task_struct+0x53/0xa60 [ 3477.097458][T29909] ? __kasan_check_write+0x14/0x20 [ 3477.102407][T29909] copy_process+0x579/0x3250 [ 3477.108053][T29909] ? __kasan_check_write+0x14/0x20 [ 3477.113081][T29909] ? proc_fail_nth_write+0x213/0x290 [ 3477.118208][T29909] ? proc_fail_nth_read+0x220/0x220 [ 3477.123232][T29909] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3477.128180][T29909] ? vfs_write+0x9af/0x1050 [ 3477.132521][T29909] ? vmacache_update+0xb7/0x120 [ 3477.137211][T29909] kernel_clone+0x22d/0x990 [ 3477.141550][T29909] ? file_end_write+0x1b0/0x1b0 [ 3477.146237][T29909] ? __kasan_check_write+0x14/0x20 [ 3477.151189][T29909] ? create_io_thread+0x1e0/0x1e0 [ 3477.156041][T29909] ? __mutex_lock_slowpath+0x10/0x10 [ 3477.161177][T29909] __x64_sys_clone+0x289/0x310 [ 3477.165765][T29909] ? __do_sys_vfork+0x130/0x130 [ 3477.170459][T29909] ? debug_smp_processor_id+0x17/0x20 [ 3477.175661][T29909] do_syscall_64+0x44/0xd0 [ 3477.179912][T29909] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3477.185639][T29909] RIP: 0033:0x7fd170f0b0a9 [ 3477.190046][T29909] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3477.209425][T29909] RSP: 002b:00007fd16fc7e118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3477.217664][T29909] RAX: ffffffffffffffda RBX: 00007fd17102af80 RCX: 00007fd170f0b0a9 [ 3477.225612][T29909] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3477.233420][T29909] RBP: 00007fd16fc7e1d0 R08: 00000000200000c0 R09: 00000000200000c0 [ 3477.241233][T29909] R10: 0000000020000080 R11: 0000000000000206 R12: 0000000000000001 [ 3477.249045][T29909] R13: 00007ffe284f65df R14: 00007fd16fc7e300 R15: 0000000000022000 04:46:52 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 1) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:46:52 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:46:52 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:46:52 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r1, 0xffffffffffffffff, 0x4}, 0x10) syz_open_procfs$namespace(0x0, &(0x7f00000002c0)='ns/time_for_children\x00') ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r0, 0x2) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x6, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x1, 0x5, 0x2, 0x0, 0xffffffffffffffe0, 0xffffffffffffffff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @cb_func={0x18, 0x5, 0x4, 0x0, 0xfffffffffffffffe}, @map_fd={0x18, 0x5, 0x1, 0x0, 0x1}], &(0x7f0000000040)='syzkaller\x00', 0x9, 0x58, &(0x7f0000000080)=""/88, 0x41100, 0x2, '\x00', 0x0, 0x25, r1, 0x8, &(0x7f0000000100)={0x5, 0x4}, 0x8, 0x10, &(0x7f0000000140)={0x3, 0x0, 0xbc37, 0x1}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) 04:46:52 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, 0x0, 0x2a, 0x0, 0x1}, 0x20) 04:46:52 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000}, 0x20) 04:46:52 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, 0x0, 0x2a, 0x0, 0x1}, 0x20) 04:46:52 executing program 4: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) (fail_nth: 2) 04:46:52 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) (async, rerun: 64) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (rerun: 64) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r1, 0xffffffffffffffff, 0x4}, 0x10) (async) syz_open_procfs$namespace(0x0, &(0x7f00000002c0)='ns/time_for_children\x00') (async, rerun: 32) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) (async, rerun: 32) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r0, 0x2) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x6, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x1, 0x5, 0x2, 0x0, 0xffffffffffffffe0, 0xffffffffffffffff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @cb_func={0x18, 0x5, 0x4, 0x0, 0xfffffffffffffffe}, @map_fd={0x18, 0x5, 0x1, 0x0, 0x1}], &(0x7f0000000040)='syzkaller\x00', 0x9, 0x58, &(0x7f0000000080)=""/88, 0x41100, 0x2, '\x00', 0x0, 0x25, r1, 0x8, &(0x7f0000000100)={0x5, 0x4}, 0x8, 0x10, &(0x7f0000000140)={0x3, 0x0, 0xbc37, 0x1}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) [ 3477.256861][T29909] 04:46:52 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, 0x0, 0x2a, 0x0, 0x1}, 0x20) 04:46:52 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, 0x0, 0x2a, 0x0, 0x1}, 0x20) 04:46:52 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, 0x0, 0x2a, 0x0, 0x1}, 0x20) [ 3477.298983][T29931] FAULT_INJECTION: forcing a failure. [ 3477.298983][T29931] name failslab, interval 1, probability 0, space 0, times 0 [ 3477.311817][T29932] FAULT_INJECTION: forcing a failure. [ 3477.311817][T29932] name failslab, interval 1, probability 0, space 0, times 0 [ 3477.329672][T29931] CPU: 1 PID: 29931 Comm: syz-executor.4 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3477.339758][T29931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3477.349666][T29931] Call Trace: [ 3477.352814][T29931] [ 3477.355550][T29931] dump_stack_lvl+0x151/0x1b7 [ 3477.360058][T29931] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3477.365347][T29931] ? __kasan_slab_alloc+0xc4/0xe0 [ 3477.370210][T29931] ? kmem_cache_alloc+0x189/0x2f0 [ 3477.375160][T29931] dump_stack+0x15/0x17 [ 3477.379235][T29931] should_fail+0x3c0/0x510 [ 3477.383582][T29931] ? __get_vm_area_node+0x13a/0x380 [ 3477.388615][T29931] __should_failslab+0x9f/0xe0 [ 3477.393216][T29931] should_failslab+0x9/0x20 [ 3477.397551][T29931] kmem_cache_alloc_trace+0x4a/0x310 [ 3477.402682][T29931] __get_vm_area_node+0x13a/0x380 [ 3477.407537][T29931] __vmalloc_node_range+0xda/0x800 [ 3477.412482][T29931] ? copy_process+0x579/0x3250 [ 3477.417092][T29931] ? kmem_cache_alloc+0x1c1/0x2f0 [ 3477.421948][T29931] ? dup_task_struct+0x53/0xa60 [ 3477.426632][T29931] dup_task_struct+0x61f/0xa60 [ 3477.431232][T29931] ? copy_process+0x579/0x3250 [ 3477.435832][T29931] ? __kasan_check_write+0x14/0x20 [ 3477.440774][T29931] copy_process+0x579/0x3250 [ 3477.445206][T29931] ? __kasan_check_write+0x14/0x20 [ 3477.450151][T29931] ? proc_fail_nth_write+0x213/0x290 [ 3477.455271][T29931] ? proc_fail_nth_read+0x220/0x220 [ 3477.460307][T29931] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3477.465254][T29931] ? vfs_write+0x9af/0x1050 [ 3477.469591][T29931] ? vmacache_update+0xb7/0x120 [ 3477.474279][T29931] kernel_clone+0x22d/0x990 [ 3477.478623][T29931] ? file_end_write+0x1b0/0x1b0 [ 3477.483310][T29931] ? __kasan_check_write+0x14/0x20 [ 3477.488432][T29931] ? create_io_thread+0x1e0/0x1e0 [ 3477.493295][T29931] ? __mutex_lock_slowpath+0x10/0x10 [ 3477.498501][T29931] __x64_sys_clone+0x289/0x310 [ 3477.503100][T29931] ? __do_sys_vfork+0x130/0x130 [ 3477.507791][T29931] ? debug_smp_processor_id+0x17/0x20 [ 3477.512996][T29931] do_syscall_64+0x44/0xd0 [ 3477.517252][T29931] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3477.522976][T29931] RIP: 0033:0x7fd170f0b0a9 [ 3477.527229][T29931] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3477.546685][T29931] RSP: 002b:00007fd16fc7e118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3477.555001][T29931] RAX: ffffffffffffffda RBX: 00007fd17102af80 RCX: 00007fd170f0b0a9 [ 3477.562814][T29931] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3477.570624][T29931] RBP: 00007fd16fc7e1d0 R08: 00000000200000c0 R09: 00000000200000c0 [ 3477.578436][T29931] R10: 0000000020000080 R11: 0000000000000206 R12: 0000000000000001 [ 3477.586247][T29931] R13: 00007ffe284f65df R14: 00007fd16fc7e300 R15: 0000000000022000 [ 3477.594089][T29931] [ 3477.596930][T29932] CPU: 0 PID: 29932 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3477.603070][T29931] syz-executor.4: vmalloc error: size 32768, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 3477.607035][T29932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3477.607051][T29932] Call Trace: [ 3477.607057][T29932] [ 3477.607064][T29932] dump_stack_lvl+0x151/0x1b7 [ 3477.620020][T29931] ,cpuset= [ 3477.629817][T29932] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3477.629846][T29932] ? do_handle_mm_fault+0x142f/0x2370 [ 3477.629864][T29932] dump_stack+0x15/0x17 [ 3477.629879][T29932] should_fail+0x3c0/0x510 [ 3477.633565][T29931] syz4 [ 3477.635723][T29932] __should_failslab+0x9f/0xe0 [ 3477.640279][T29931] ,mems_allowed=0 [ 3477.643093][T29932] should_failslab+0x9/0x20 [ 3477.643111][T29932] kmem_cache_alloc+0x4f/0x2f0 [ 3477.643129][T29932] ? dup_task_struct+0x53/0xa60 [ 3477.648943][T29931] [ 3477.653597][T29932] ? __kasan_check_write+0x14/0x20 [ 3477.653621][T29932] dup_task_struct+0x53/0xa60 [ 3477.653639][T29932] ? __kasan_check_write+0x14/0x20 [ 3477.653653][T29932] copy_process+0x579/0x3250 [ 3477.653670][T29932] ? __kasan_check_write+0x14/0x20 [ 3477.712627][T29932] ? proc_fail_nth_write+0x213/0x290 [ 3477.717748][T29932] ? proc_fail_nth_read+0x220/0x220 [ 3477.722778][T29932] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3477.727725][T29932] ? vfs_write+0x9af/0x1050 [ 3477.732076][T29932] ? vmacache_update+0xb7/0x120 [ 3477.736760][T29932] kernel_clone+0x22d/0x990 [ 3477.741093][T29932] ? file_end_write+0x1b0/0x1b0 [ 3477.745779][T29932] ? __kasan_check_write+0x14/0x20 [ 3477.750823][T29932] ? create_io_thread+0x1e0/0x1e0 [ 3477.755684][T29932] ? __mutex_lock_slowpath+0x10/0x10 [ 3477.760812][T29932] __x64_sys_clone+0x289/0x310 [ 3477.765402][T29932] ? __do_sys_vfork+0x130/0x130 [ 3477.770089][T29932] ? debug_smp_processor_id+0x17/0x20 [ 3477.775297][T29932] do_syscall_64+0x44/0xd0 [ 3477.779556][T29932] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3477.785273][T29932] RIP: 0033:0x7fa69a22f0a9 [ 3477.789796][T29932] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3477.809496][T29932] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3477.817732][T29932] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3477.825804][T29932] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3477.833708][T29932] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3477.841513][T29932] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 3477.849327][T29932] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3477.857144][T29932] [ 3477.860843][T29931] CPU: 0 PID: 29931 Comm: syz-executor.4 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3477.870997][T29931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3477.878939][T29946] FAULT_INJECTION: forcing a failure. [ 3477.878939][T29946] name failslab, interval 1, probability 0, space 0, times 0 [ 3477.880904][T29931] Call Trace: [ 3477.880915][T29931] [ 3477.880922][T29931] dump_stack_lvl+0x151/0x1b7 [ 3477.903808][T29931] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3477.909095][T29931] ? __rcu_read_unlock+0x7c/0xd0 [ 3477.913870][T29931] dump_stack+0x15/0x17 [ 3477.917862][T29931] warn_alloc+0x242/0x3d0 [ 3477.922030][T29931] ? zone_watermark_ok_safe+0x280/0x280 [ 3477.927509][T29931] ? __get_vm_area_node+0x36a/0x380 [ 3477.932543][T29931] __vmalloc_node_range+0x2be/0x800 [ 3477.937579][T29931] ? dup_task_struct+0x53/0xa60 [ 3477.942260][T29931] dup_task_struct+0x61f/0xa60 [ 3477.946861][T29931] ? copy_process+0x579/0x3250 04:46:53 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 2) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:46:53 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000}, 0x20) 04:46:53 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, 0x0, 0x2a, 0x0, 0x1}, 0x20) 04:46:53 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, 0x0, 0x2a, 0x0, 0x1}, 0x20) [ 3477.951460][T29931] ? __kasan_check_write+0x14/0x20 [ 3477.956422][T29931] copy_process+0x579/0x3250 [ 3477.960835][T29931] ? __kasan_check_write+0x14/0x20 [ 3477.965780][T29931] ? proc_fail_nth_write+0x213/0x290 [ 3477.970903][T29931] ? proc_fail_nth_read+0x220/0x220 [ 3477.975935][T29931] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3477.980881][T29931] ? vfs_write+0x9af/0x1050 [ 3477.985226][T29931] ? vmacache_update+0xb7/0x120 [ 3477.989912][T29931] kernel_clone+0x22d/0x990 [ 3477.994342][T29931] ? file_end_write+0x1b0/0x1b0 04:46:53 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000}, 0x20) [ 3477.999029][T29931] ? __kasan_check_write+0x14/0x20 [ 3478.003973][T29931] ? create_io_thread+0x1e0/0x1e0 [ 3478.008830][T29931] ? __mutex_lock_slowpath+0x10/0x10 [ 3478.013955][T29931] __x64_sys_clone+0x289/0x310 [ 3478.018553][T29931] ? __do_sys_vfork+0x130/0x130 [ 3478.023238][T29931] ? debug_smp_processor_id+0x17/0x20 [ 3478.028444][T29931] do_syscall_64+0x44/0xd0 [ 3478.032696][T29931] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3478.038423][T29931] RIP: 0033:0x7fd170f0b0a9 04:46:53 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) (fail_nth: 1) 04:46:53 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000}, 0x20) [ 3478.042678][T29931] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3478.062476][T29931] RSP: 002b:00007fd16fc7e118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3478.070717][T29931] RAX: ffffffffffffffda RBX: 00007fd17102af80 RCX: 00007fd170f0b0a9 [ 3478.078525][T29931] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3478.087116][T29931] RBP: 00007fd16fc7e1d0 R08: 00000000200000c0 R09: 00000000200000c0 [ 3478.088348][T29958] FAULT_INJECTION: forcing a failure. [ 3478.088348][T29958] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3478.094928][T29931] R10: 0000000020000080 R11: 0000000000000206 R12: 0000000000000001 [ 3478.094948][T29931] R13: 00007ffe284f65df R14: 00007fd16fc7e300 R15: 0000000000022000 [ 3478.094963][T29931] [ 3478.105444][T29931] Mem-Info: [ 3478.112157][T29946] CPU: 1 PID: 29946 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3478.119205][T29931] active_anon:15464 inactive_anon:16849 isolated_anon:0 [ 3478.119205][T29931] active_file:9208 inactive_file:8865 isolated_file:0 [ 3478.119205][T29931] unevictable:0 dirty:48 writeback:0 [ 3478.119205][T29931] slab_reclaimable:24515 slab_unreclaimable:81450 [ 3478.119205][T29931] mapped:28626 shmem:15525 pagetables:539 bounce:0 [ 3478.119205][T29931] kernel_misc_reclaimable:0 [ 3478.119205][T29931] free:1505918 free_pcp:27684 free_cma:0 [ 3478.123411][T29946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3478.123426][T29946] Call Trace: [ 3478.123431][T29946] [ 3478.123438][T29946] dump_stack_lvl+0x151/0x1b7 [ 3478.126946][T29931] Node 0 active_anon:61856kB inactive_anon:67396kB active_file:36832kB inactive_file:35460kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:114504kB dirty:192kB writeback:0kB shmem:62100kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8040kB pagetables:2156kB all_unreclaimable? no [ 3478.129207][T29946] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3478.129230][T29946] ? __kasan_slab_alloc+0xc4/0xe0 [ 3478.142310][T29931] DMA32 free:2976724kB min:62592kB low:78240kB high:93888kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2982424kB mlocked:0kB bounce:0kB free_pcp:5700kB local_pcp:56kB free_cma:0kB [ 3478.180679][T29946] ? kmem_cache_alloc+0x189/0x2f0 [ 3478.180709][T29946] dump_stack+0x15/0x17 [ 3478.180727][T29946] should_fail+0x3c0/0x510 [ 3478.190992][T29931] lowmem_reserve[]: [ 3478.193781][T29946] ? __get_vm_area_node+0x13a/0x380 [ 3478.193807][T29946] __should_failslab+0x9f/0xe0 [ 3478.196806][T29931] 0 [ 3478.201071][T29946] should_failslab+0x9/0x20 [ 3478.201094][T29946] kmem_cache_alloc_trace+0x4a/0x310 [ 3478.231991][T29931] 3941 [ 3478.237008][T29946] __get_vm_area_node+0x13a/0x380 [ 3478.237032][T29946] __vmalloc_node_range+0xda/0x800 [ 3478.242099][T29931] 3941 [ 3478.268955][T29946] ? copy_process+0x579/0x3250 [ 3478.268990][T29946] ? kmem_cache_alloc+0x1c1/0x2f0 [ 3478.269008][T29946] ? dup_task_struct+0x53/0xa60 [ 3478.269024][T29946] dup_task_struct+0x61f/0xa60 [ 3478.274234][T29931] [ 3478.277795][T29946] ? copy_process+0x579/0x3250 [ 3478.277819][T29946] ? __kasan_check_write+0x14/0x20 [ 3478.282083][T29931] Normal free:3046948kB min:84860kB low:106072kB high:127284kB reserved_highatomic:0KB active_anon:61856kB inactive_anon:67396kB active_file:36832kB inactive_file:35460kB unevictable:0kB writepending:192kB present:5242880kB managed:4035848kB mlocked:0kB bounce:0kB free_pcp:104984kB local_pcp:52552kB free_cma:0kB [ 3478.285691][T29946] copy_process+0x579/0x3250 [ 3478.285709][T29946] ? __kasan_check_write+0x14/0x20 [ 3478.285726][T29946] ? proc_fail_nth_write+0x213/0x290 [ 3478.291238][T29931] lowmem_reserve[]: [ 3478.295330][T29946] ? proc_fail_nth_read+0x220/0x220 [ 3478.295355][T29946] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3478.297928][T29931] 0 [ 3478.302009][T29946] ? vfs_write+0x9af/0x1050 [ 3478.307442][T29931] 0 [ 3478.309821][T29946] ? vmacache_update+0xb7/0x120 [ 3478.314892][T29931] 0 [ 3478.319646][T29946] kernel_clone+0x22d/0x990 [ 3478.319669][T29946] ? file_end_write+0x1b0/0x1b0 [ 3478.322258][T29931] [ 3478.326859][T29946] ? __kasan_check_write+0x14/0x20 [ 3478.326880][T29946] ? create_io_thread+0x1e0/0x1e0 [ 3478.326898][T29946] ? __mutex_lock_slowpath+0x10/0x10 [ 3478.332189][T29931] DMA32: [ 3478.336382][T29946] __x64_sys_clone+0x289/0x310 [ 3478.336411][T29946] ? __do_sys_vfork+0x130/0x130 [ 3478.341277][T29931] 3*4kB [ 3478.343155][T29946] ? debug_smp_processor_id+0x17/0x20 [ 3478.343179][T29946] do_syscall_64+0x44/0xd0 [ 3478.347890][T29931] (M) [ 3478.352705][T29946] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3478.352730][T29946] RIP: 0033:0x7fa69a22f0a9 [ 3478.382313][T29931] 1*8kB [ 3478.386324][T29946] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3478.386341][T29946] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3478.391496][T29931] (M) [ 3478.396352][T29946] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3478.396369][T29946] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3478.396379][T29946] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3478.396391][T29946] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 3478.400370][T29931] 2*16kB [ 3478.405033][T29946] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3478.405051][T29946] [ 3478.416724][T29958] CPU: 1 PID: 29958 Comm: syz-executor.2 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3478.416749][T29958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3478.416760][T29958] Call Trace: [ 3478.416766][T29958] [ 3478.419684][T29931] (M) [ 3478.423694][T29958] dump_stack_lvl+0x151/0x1b7 [ 3478.423722][T29958] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3478.423741][T29958] dump_stack+0x15/0x17 [ 3478.426399][T29931] 3*32kB [ 3478.430375][T29958] should_fail+0x3c0/0x510 [ 3478.430399][T29958] should_fail_usercopy+0x1a/0x20 [ 3478.435303][T29931] (M) [ 3478.437232][T29958] _copy_from_user+0x20/0xd0 [ 3478.442198][T29931] 3*64kB [ 3478.447038][T29958] __sys_bpf+0x1f6/0x750 [ 3478.447058][T29958] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 3478.447078][T29958] ? debug_smp_processor_id+0x17/0x20 [ 3478.452622][T29931] (M) [ 3478.454938][T29958] __x64_sys_bpf+0x7c/0x90 [ 3478.454958][T29958] do_syscall_64+0x44/0xd0 [ 3478.459590][T29931] 3*128kB [ 3478.464228][T29958] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3478.464261][T29958] RIP: 0033:0x7fa9cb7ab0a9 [ 3478.464278][T29958] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3478.467683][T29931] (M) [ 3478.472243][T29958] RSP: 002b:00007fa9ca51e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3478.472270][T29958] RAX: ffffffffffffffda RBX: 00007fa9cb8caf80 RCX: 00007fa9cb7ab0a9 [ 3478.472283][T29958] RDX: 0000000000000020 RSI: 0000000020001540 RDI: 0000000000000012 [ 3478.476851][T29931] 3*256kB [ 3478.479013][T29958] RBP: 00007fa9ca51e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3478.479027][T29958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3478.479038][T29958] R13: 00007fff1d8afe2f R14: 00007fa9ca51e300 R15: 0000000000022000 [ 3478.485049][T29931] (M) [ 3478.489113][T29958] [ 3478.751680][T29931] 3*512kB (M) 4*1024kB (UM) 4*2048kB (UM) 723*4096kB (M) = 2976724kB [ 3478.760028][T29931] Normal: 12043*4kB (UME) 6309*8kB (UME) 7173*16kB (UME) 3410*32kB (UME) 3089*64kB (UME) 1576*128kB (UME) 470*256kB (UME) 80*512kB (UME) 23*1024kB (UME) 3*2048kB (UE) 521*4096kB (UM) = 3046948kB [ 3478.779365][T29931] 33598 total pagecache pages [ 3478.783883][T29931] 0 pages in swap cache [ 3478.787828][T29931] Swap cache stats: add 0, delete 0, find 0/0 [ 3478.793937][T29931] Free swap = 0kB [ 3478.797446][T29931] Total swap = 0kB [ 3478.801005][T29931] 2097051 pages RAM 04:46:54 executing program 4: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:46:54 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000}, 0x20) 04:46:54 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r1, 0xffffffffffffffff, 0x4}, 0x10) syz_open_procfs$namespace(0x0, &(0x7f00000002c0)='ns/time_for_children\x00') (async, rerun: 32) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) (rerun: 32) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r0, 0x2) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x6, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x1, 0x5, 0x2, 0x0, 0xffffffffffffffe0, 0xffffffffffffffff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @cb_func={0x18, 0x5, 0x4, 0x0, 0xfffffffffffffffe}, @map_fd={0x18, 0x5, 0x1, 0x0, 0x1}], &(0x7f0000000040)='syzkaller\x00', 0x9, 0x58, &(0x7f0000000080)=""/88, 0x41100, 0x2, '\x00', 0x0, 0x25, r1, 0x8, &(0x7f0000000100)={0x5, 0x4}, 0x8, 0x10, &(0x7f0000000140)={0x3, 0x0, 0xbc37, 0x1}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) 04:46:54 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000}, 0x20) 04:46:54 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) (fail_nth: 2) 04:46:54 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 3) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:46:54 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000}, 0x20) [ 3478.804721][T29931] 0 pages HighMem/MovableOnly [ 3478.809160][T29931] 342483 pages reserved [ 3478.813206][T29931] 0 pages cma reserved [ 3478.833941][T29968] FAULT_INJECTION: forcing a failure. [ 3478.833941][T29968] name failslab, interval 1, probability 0, space 0, times 0 [ 3478.837509][T29969] FAULT_INJECTION: forcing a failure. [ 3478.837509][T29969] name failslab, interval 1, probability 0, space 0, times 0 [ 3478.859819][T29968] CPU: 1 PID: 29968 Comm: syz-executor.2 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3478.869988][T29968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3478.879981][T29968] Call Trace: [ 3478.883093][T29968] [ 3478.885870][T29968] dump_stack_lvl+0x151/0x1b7 [ 3478.890384][T29968] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3478.895681][T29968] ? cred_has_capability+0x2ca/0x420 [ 3478.900799][T29968] dump_stack+0x15/0x17 [ 3478.904793][T29968] should_fail+0x3c0/0x510 [ 3478.909051][T29968] ? btf_new_fd+0x11b/0x900 [ 3478.913383][T29968] __should_failslab+0x9f/0xe0 [ 3478.917985][T29968] should_failslab+0x9/0x20 [ 3478.922324][T29968] kmem_cache_alloc_trace+0x4a/0x310 [ 3478.927443][T29968] btf_new_fd+0x11b/0x900 [ 3478.931609][T29968] bpf_btf_load+0x6f/0x90 [ 3478.935773][T29968] __sys_bpf+0x514/0x750 [ 3478.939855][T29968] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 3478.945063][T29968] ? debug_smp_processor_id+0x17/0x20 [ 3478.950274][T29968] __x64_sys_bpf+0x7c/0x90 [ 3478.954525][T29968] do_syscall_64+0x44/0xd0 [ 3478.958780][T29968] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3478.964505][T29968] RIP: 0033:0x7fa9cb7ab0a9 [ 3478.968758][T29968] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3478.988284][T29968] RSP: 002b:00007fa9ca51e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3478.996527][T29968] RAX: ffffffffffffffda RBX: 00007fa9cb8caf80 RCX: 00007fa9cb7ab0a9 [ 3479.004341][T29968] RDX: 0000000000000020 RSI: 0000000020001540 RDI: 0000000000000012 [ 3479.012150][T29968] RBP: 00007fa9ca51e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3479.019964][T29968] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3479.027774][T29968] R13: 00007fff1d8afe2f R14: 00007fa9ca51e300 R15: 0000000000022000 [ 3479.035589][T29968] [ 3479.038454][T29969] CPU: 0 PID: 29969 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3479.048782][T29969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3479.058678][T29969] Call Trace: [ 3479.061797][T29969] [ 3479.064575][T29969] dump_stack_lvl+0x151/0x1b7 [ 3479.069089][T29969] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3479.074382][T29969] dump_stack+0x15/0x17 [ 3479.078385][T29969] should_fail+0x3c0/0x510 [ 3479.082627][T29969] ? security_prepare_creds+0x50/0x160 [ 3479.087950][T29969] __should_failslab+0x9f/0xe0 [ 3479.092523][T29969] should_failslab+0x9/0x20 [ 3479.096872][T29969] __kmalloc+0x6d/0x350 [ 3479.100851][T29969] security_prepare_creds+0x50/0x160 [ 3479.105974][T29969] prepare_creds+0x471/0x690 [ 3479.110399][T29969] copy_creds+0xde/0x640 [ 3479.114477][T29969] copy_process+0x775/0x3250 [ 3479.118904][T29969] ? __kasan_check_write+0x14/0x20 [ 3479.123859][T29969] ? proc_fail_nth_write+0x213/0x290 [ 3479.128970][T29969] ? proc_fail_nth_read+0x220/0x220 [ 3479.134007][T29969] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3479.138956][T29969] ? vfs_write+0x9af/0x1050 [ 3479.143293][T29969] ? vmacache_update+0xb7/0x120 [ 3479.147981][T29969] kernel_clone+0x22d/0x990 [ 3479.152322][T29969] ? file_end_write+0x1b0/0x1b0 [ 3479.157179][T29969] ? __kasan_check_write+0x14/0x20 [ 3479.162135][T29969] ? create_io_thread+0x1e0/0x1e0 [ 3479.166987][T29969] ? __mutex_lock_slowpath+0x10/0x10 [ 3479.172888][T29969] __x64_sys_clone+0x289/0x310 [ 3479.177488][T29969] ? __do_sys_vfork+0x130/0x130 [ 3479.182178][T29969] ? debug_smp_processor_id+0x17/0x20 [ 3479.187387][T29969] do_syscall_64+0x44/0xd0 [ 3479.191635][T29969] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3479.197542][T29969] RIP: 0033:0x7fa69a22f0a9 [ 3479.201796][T29969] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3479.221330][T29969] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3479.229652][T29969] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3479.237464][T29969] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3479.245273][T29969] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 04:46:54 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000}, 0x20) 04:46:54 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) (fail_nth: 1) 04:46:54 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000080)={&(0x7f0000000000)="97b624f12a6775667b84282a4448800cbff2587f04c744b0cbd2e41a0dab9ac7b942d49f2625776218c3c450356d78da945efcdfdf46c7849d950354", &(0x7f0000000040)=""/29, &(0x7f00000002c0)="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", 0x35d, r0}, 0x38) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000003340)=@bloom_filter={0x1e, 0x8000, 0x8, 0x6b, 0x0, 0xffffffffffffffff, 0x1000, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x5, 0x1, 0xf}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000033c0)={&(0x7f00000000c0)="80bd37a08bf86d777c177abe51e890c6310cccc4c4d075d94922106f5e7794455927717bfcdcc3e40fadca24f59085b6f022e7a41b234ae16f0e12c1d568204926cd0dfe47d1326de2b452d0bf33ad72e3e15828902ecd01c7f2fc69d16dfbc7ecb91cfb67e344f7f0091ce8ed2d486740f753f7bb81830bde63d9edd190c92e31d695019221a7e38964c493c5b42c49094543e00582a5274173b670964e9db7d29a68fb40b48c", &(0x7f00000022c0)=""/4096, &(0x7f0000000180)="27d6774475fa93ef0037cfcd1f3b5a303ffad40c87f5f3c3363bb498f85b7d16a82c9975d8ad9c06c048b78f9618399a3eca0d5375b53bbba755b7f705ea6d75630c48a191c5cd8a9bb05ad50abf45c745cd1455fa466bff71e1dc3144f30ccde3ac1bbf7b24ca97d0d85f052f392b53655509093d05ce25008f535dd4194b4d8b2735664f1e0bb4570d8fd3311eb7fddd14feeabfeac99548555fde6437279829d7febc9dbf7efd2e3c4af5e59ad80cb431c3515e91f271469b56aa067b614d", &(0x7f00000032c0)="fafcf5104b3af524c4c720db98dd42de27c49694f191c1b722bdff571c5630b2c7f536954c12ca27d67e141b08df5b38107207433ed499e7b1bed2720e6e88582eb7e061a7a33a233d2916ee612e59112bfcc71a106b9dbaf55261463533a7f588d7b85caca2b1d8c7071e3fef1fff6a461b3ddd38d662f89af66b08aa3d9203", 0x4, r1}, 0x38) 04:46:54 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) (fail_nth: 3) [ 3479.253085][T29969] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 3479.260897][T29969] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3479.268712][T29969] [ 3479.289219][T29980] FAULT_INJECTION: forcing a failure. [ 3479.289219][T29980] name fail_usercopy, interval 1, probability 0, space 0, times 0 04:46:54 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 4) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) [ 3479.307186][T29984] FAULT_INJECTION: forcing a failure. [ 3479.307186][T29984] name failslab, interval 1, probability 0, space 0, times 0 [ 3479.323475][T29986] FAULT_INJECTION: forcing a failure. [ 3479.323475][T29986] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3479.324498][T29984] CPU: 0 PID: 29984 Comm: syz-executor.2 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3479.346564][T29984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3479.358110][T29984] Call Trace: [ 3479.361842][T29984] [ 3479.364617][T29984] dump_stack_lvl+0x151/0x1b7 [ 3479.369133][T29984] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3479.374425][T29984] dump_stack+0x15/0x17 [ 3479.378414][T29984] should_fail+0x3c0/0x510 [ 3479.382668][T29984] ? btf_new_fd+0x28f/0x900 [ 3479.387006][T29984] __should_failslab+0x9f/0xe0 [ 3479.391612][T29984] should_failslab+0x9/0x20 [ 3479.395948][T29984] kmem_cache_alloc_trace+0x4a/0x310 [ 3479.401069][T29984] ? btf_new_fd+0x11b/0x900 [ 3479.405415][T29984] btf_new_fd+0x28f/0x900 [ 3479.409573][T29984] bpf_btf_load+0x6f/0x90 [ 3479.413741][T29984] __sys_bpf+0x514/0x750 [ 3479.417821][T29984] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 3479.423032][T29984] ? debug_smp_processor_id+0x17/0x20 [ 3479.428239][T29984] __x64_sys_bpf+0x7c/0x90 [ 3479.433964][T29984] do_syscall_64+0x44/0xd0 [ 3479.438387][T29984] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3479.444116][T29984] RIP: 0033:0x7fa9cb7ab0a9 [ 3479.448376][T29984] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3479.467809][T29984] RSP: 002b:00007fa9ca51e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3479.476142][T29984] RAX: ffffffffffffffda RBX: 00007fa9cb8caf80 RCX: 00007fa9cb7ab0a9 [ 3479.483954][T29984] RDX: 0000000000000020 RSI: 0000000020001540 RDI: 0000000000000012 [ 3479.491863][T29984] RBP: 00007fa9ca51e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3479.501813][T29984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3479.509613][T29984] R13: 00007fff1d8afe2f R14: 00007fa9ca51e300 R15: 0000000000022000 [ 3479.517425][T29984] [ 3479.520289][T29986] CPU: 1 PID: 29986 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3479.530444][T29986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3479.540350][T29986] Call Trace: [ 3479.543464][T29986] [ 3479.546250][T29986] dump_stack_lvl+0x151/0x1b7 [ 3479.550755][T29986] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3479.556058][T29986] ? stack_trace_save+0x12d/0x1f0 [ 3479.560904][T29986] ? is_bpf_text_address+0x1a2/0x1c0 [ 3479.566025][T29986] dump_stack+0x15/0x17 [ 3479.570017][T29986] should_fail+0x3c0/0x510 [ 3479.574269][T29986] should_fail_alloc_page+0x58/0x70 [ 3479.579302][T29986] __alloc_pages+0x1de/0x7c0 [ 3479.583732][T29986] ? kmem_cache_alloc+0x189/0x2f0 [ 3479.588595][T29986] ? __x64_sys_clone+0x289/0x310 [ 3479.593366][T29986] ? __count_vm_events+0x30/0x30 [ 3479.598143][T29986] __get_free_pages+0xe/0x30 [ 3479.602570][T29986] kasan_populate_vmalloc_pte+0x39/0x130 [ 3479.608035][T29986] ? __apply_to_page_range+0x8a5/0xb90 [ 3479.613328][T29986] __apply_to_page_range+0x8b8/0xb90 [ 3479.618450][T29986] ? kasan_populate_vmalloc+0x70/0x70 [ 3479.623658][T29986] ? kasan_populate_vmalloc+0x70/0x70 [ 3479.629645][T29986] apply_to_page_range+0x3b/0x50 [ 3479.634418][T29986] kasan_populate_vmalloc+0x65/0x70 [ 3479.639458][T29986] alloc_vmap_area+0x1946/0x1a90 [ 3479.644243][T29986] ? vm_map_ram+0xa80/0xa80 [ 3479.648581][T29986] ? __kasan_kmalloc+0x9/0x10 [ 3479.653087][T29986] ? __get_vm_area_node+0x13a/0x380 [ 3479.658118][T29986] __get_vm_area_node+0x17b/0x380 [ 3479.662974][T29986] __vmalloc_node_range+0xda/0x800 [ 3479.667922][T29986] ? copy_process+0x579/0x3250 [ 3479.672523][T29986] ? kmem_cache_alloc+0x1c1/0x2f0 [ 3479.677385][T29986] ? dup_task_struct+0x53/0xa60 [ 3479.682069][T29986] dup_task_struct+0x61f/0xa60 [ 3479.686668][T29986] ? copy_process+0x579/0x3250 [ 3479.691265][T29986] ? __kasan_check_write+0x14/0x20 [ 3479.696216][T29986] copy_process+0x579/0x3250 [ 3479.700644][T29986] ? __kasan_check_write+0x14/0x20 [ 3479.705585][T29986] ? proc_fail_nth_write+0x213/0x290 [ 3479.710709][T29986] ? proc_fail_nth_read+0x220/0x220 [ 3479.715755][T29986] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3479.720688][T29986] ? vfs_write+0x9af/0x1050 [ 3479.725029][T29986] ? vmacache_update+0xb7/0x120 [ 3479.729720][T29986] kernel_clone+0x22d/0x990 [ 3479.734057][T29986] ? file_end_write+0x1b0/0x1b0 [ 3479.738740][T29986] ? __kasan_check_write+0x14/0x20 [ 3479.743691][T29986] ? create_io_thread+0x1e0/0x1e0 [ 3479.748552][T29986] ? __mutex_lock_slowpath+0x10/0x10 [ 3479.753672][T29986] __x64_sys_clone+0x289/0x310 [ 3479.758274][T29986] ? __do_sys_vfork+0x130/0x130 [ 3479.762960][T29986] ? debug_smp_processor_id+0x17/0x20 [ 3479.768166][T29986] do_syscall_64+0x44/0xd0 [ 3479.772418][T29986] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3479.778146][T29986] RIP: 0033:0x7fa69a22f0a9 [ 3479.782402][T29986] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3479.801838][T29986] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 04:46:55 executing program 4: syz_clone(0x45100002, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) [ 3479.810085][T29986] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3479.817901][T29986] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3479.825708][T29986] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3479.833516][T29986] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 3479.841330][T29986] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3479.849142][T29986] [ 3479.852016][T29980] CPU: 0 PID: 29980 Comm: syz-executor.0 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3479.862076][T29980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3479.872055][T29980] Call Trace: [ 3479.875180][T29980] [ 3479.877957][T29980] dump_stack_lvl+0x151/0x1b7 [ 3479.882470][T29980] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3479.887764][T29980] dump_stack+0x15/0x17 [ 3479.891756][T29980] should_fail+0x3c0/0x510 [ 3479.896009][T29980] should_fail_usercopy+0x1a/0x20 [ 3479.900868][T29980] _copy_from_user+0x20/0xd0 [ 3479.905380][T29980] __sys_bpf+0x1f6/0x750 [ 3479.909460][T29980] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 3479.914760][T29980] ? debug_smp_processor_id+0x17/0x20 [ 3479.919964][T29980] __x64_sys_bpf+0x7c/0x90 [ 3479.924215][T29980] do_syscall_64+0x44/0xd0 [ 3479.928470][T29980] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3479.934200][T29980] RIP: 0033:0x7f86a9b850a9 [ 3479.938452][T29980] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 04:46:55 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000}, 0x20) 04:46:55 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000080)={&(0x7f0000000000)="97b624f12a6775667b84282a4448800cbff2587f04c744b0cbd2e41a0dab9ac7b942d49f2625776218c3c450356d78da945efcdfdf46c7849d950354", &(0x7f0000000040)=""/29, &(0x7f00000002c0)="39851d772fafcd15463a25c7d644e98063bf75178be7ed16fd00dae36ef254475acd279a0eca940ad470cb51fbba899f117345e1e0c8a270e07b99bfd3a5f0c4fac075b4e192ce1380f7cfeac2dd591c0f5aa52040840e1abac64181d8c20dd6a6e5983d7e90c50c7bf4cfab5bd7b8a5b35038144d8b0b1629e24fe53f84c3ff81499541683ab98aa7e26adaf9cdbfa61f3447ab1dbd69eb62740a4fc5ed912cd34dfdf9bfc34fc9c9fc05ac65623bfc259891aa9caa1a26ddca0913c8c4e3a5222e8858c8900f87ba1fe3100979b64b36bc752c3fd7fa08ab3361e1d0b12f405e810e2665b019a1458609c93ec8d2ab6a123808f0b6f3cd702e4854869cbffdb77dda8f4ce655a0c52045a522b864e923da9d71fda7d561919472452f339790182832cb79eb9b99781d046e4415fa1fd29088196ceb120d1d18105ee707e870190593a511d4a1927742bcabbf1fda5b3cc8d0b72e5c763f99cd4e7e1b5a02e3ba8621903f207069c433a6952658d58827245932940519e434c28433037098cb767ec8843ca230a9a199524c7dd9ca97b6ecc2a818cca0eaad06652960da0cedbb575f913b9a5f90a9c7f0451322096eb984b0dfc1115b0ad2959c774907a0dd9b6cd2fe3d8c9c38731000e0ae99f33292ac823709eac6c7554b2485ad3407d412de35a438469a2accf522178227bd974a1dd34291cd2d97effdee4941ccfb970c19ca2e6b919c7914d984873a32f30ef153bf7f464f8aea622e1bb2e2ba6f89da4d4212d8792bfd8bd5dcf352ef26f0101cef777c45be7fb385c99f36fd58cfbef8b5007c85afd75e528688397b66e54ff94c5a29ae69a4e7e6d4d9501b0c13e15a400067fb72bc79bf9524c305da65a32f9eac772d366e699f1615877aa02f554fbe68fd290fed54001380ed8d0faa3fbc60a84cdf1310243a5826f16e9ec5582ba1a33be7df20e27cf02807baf71b4760789f154ab41a57eb48c90821f8af5452c22f6f861ed7ffa241f74f01ac532dd4811f8a48a2c61ac2f63f647298757b28edea72c2746daabf251d536ddb26095a895262a131fd9ed645e704145490e448169205e197f693f4aa54ac7dc8212f9ec467d886b879431eec4c4b1dd8153d79ac871056d64409463f242c9906a646507a81ead281d630ecb6ada5813084711e43542795e60405bd4f076709a9c2e1f701a6b770521f06a7a70c24f8781d622a8998417f4f2fc52c8cf792b5052fee7fcb3ea73c5c0350ec05c4575a96f28dd5fb189812c6ae8b6e0e5b2b829972c0de682b540f372c06655efb88d6fd29afd262727ded718b53e1e61845cbc9da8d28e3cf00b12678ee30fb0c82099db1a269f1b8bf86b3794dfe806f22dea920d3ae845734886b539983d54567e7cd23d2f558bec1baf2435f6d0f73192f094f613ed006b613ad21730fe886f85f5b967e68ebc5edc131dbc48e1c58090e820d159427d7a461eb698c306cf35b4c5a648d029d01f375bf2b8a43fe9ae63f4f6bc1bfb1b571d61d2b8f2ecced59336e19847bf5b2c784fd4dcc520439d562197aa24560d422552dd601f40791d462a0b5dcab256d3754e966f98b2fe13f17066a7121aacfe8cb69b25ee0de6fb2013ee07d3092a4b7d33ae8d82ddf57b47d4ba60f7d4d785d57927a34550d44588351586b75dee5b003e7957f8ced9777eebc4d22fb2d8c20e691597127ba363452dfab34ce284bca726da0388355be125c6f40e1401668e5f6f51d19641307e9c20dfe6f921681804376c053ad04c3d277910ce0329ea49dd5cb167eb89400e2b7f4617a02e10cee95338f9e6437f040f07aa3f6f607010fa1db89c60c58247a01bdd660d8c3965ec338eb0bcd28bbf408a088390f21274a953bdaee8183630d7fb4cb93afaa2478e644c7ebb54c1f5b345977730ece5754f9829b24123a094d2af3fdc3b8d766b5b94cc1caab48b30e9d83d053a013fef4f0ce2c85e5d77afe172d44e41da9bb26be1073f89d050b09b8a88530f7b27c7639aa6ad58edb84d9e402bdc552d1750e445b9738835c744e024632506c1c96550223ed3d26991290ef0c1e78ac946e0b70165785fd1f4cec3982ce2a000cd0882775be8c3d48ad19a84ffd16dd58ae7baca5818b27c03e898334cedcd8bd6a90b7707c25b2a88c9ad0a041de42a41b920f601ef764d1daccab92828a5ed1e1bd150e22c09971bafadea11d0ce7afc788c31b2987467b7a0223229184e42ff81fca16d26fe11290a3c12c727e91cee3e23cd99b47fdf49c9316ce150a64b561372507b8d6d33b457eb6cad7e05fd3bb1886d4462a406b4317d0380892ea907cc8a123d8f2379ea400690211d2f1a20673b31c58708480beba4e83ee0495d31b9243eaa0a2c48b5e3e77d22c0125aa7901748776bdd9c7b0e6f25fa4022627f4ca3b1a5d8b401431d6eeb723dd75da54ea3e691c786c07d82a965a7d40227c7c3a74227438646dd24e2b19ffffbca4c4a3c2104dec6b95fc2b644f5e7a6356b5060d27d9d6986c18c2dadca044bbbd6e6e774def08134a1f7b561ec23d0bcec5022468d146b29b052dab57c751b2a99c532bb546a615578317691e835d225095be7de0358e9b4e653c102292239b65b03c958a697f73a4e50735ce0ca51c366bb9ad535754dcfed65487784918eb70a4f76bb5a61c0ec47c35f959c0cee860e35df40f9a538265e545d5a798e15681ef3f008d2fa61af293aca0f13b21f418ec9cae8d0bd9f3e78d3d6e1a169daeb94b01d60ad555eee3e69297ef453bcf7dfe73830fab88f7e215dbd9f0225dd98dddad16fde509d4f423ce5abf0bc4f173ce44b86bee0150e706f057db3e9ae9dea23b4ae81a123d6f768bf6b04af7b1391bfd4d2de5dcc7f06ee12e2114b14bd964fa61a55f5d330cba1b090c2c0d6051137091658b15a125da0f8774966fd17ad936187beecf66fe873faf7a81c75d8332c4c9ea4184eec2712c66663560b5d1cc4163fe6b5c4ed9d7e971defe6ae106f667ac11af1c27003eb6a877ac4f4938c87b19cc4abc25b7ca82e70a02a7e9cd2eb9058d753f8ec9be5ad61665a87eafe9a6791d97e1cffc680867662c7c104ea1b955d2fc10b8ab9655d9136fcdefd8fb297549d509ce907ba40b83247a530ff071098ee1a99134629d5c6fcfa50f8b958447ca3aecf43afae513e2820dee55557fd1efef1ca778f48cd16c92fd66f7e6826011db72820ea1547346dfd36e0471e526eb8adf9e9baded5d23b170a12b3b8f84c4eabfa477d66140d3243bd840a3a015be319f7264e3a9d32ceaa2e7b43b52daaeddf71d7950716905b5b9eb4eb44e588db3523c384db358ae793e6c2226f4d417d6ac19ebedd67cc5e199b66bd7da683dd403c9679cb2c51223ba2850746eb59b19c366477b94d46ab4b81d0f3bece4eb13fd582be476d9ae5bb55186215a6e4c348a9712e028795a7487f9136e6686aeab322f3439792afa8ac7e1c08a3643bf526fb59eb2cc23e5b88c045b91a97ccd9db207a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", 0x35d, r0}, 0x38) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000003340)=@bloom_filter={0x1e, 0x8000, 0x8, 0x6b, 0x0, 0xffffffffffffffff, 0x1000, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x5, 0x1, 0xf}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000033c0)={&(0x7f00000000c0)="80bd37a08bf86d777c177abe51e890c6310cccc4c4d075d94922106f5e7794455927717bfcdcc3e40fadca24f59085b6f022e7a41b234ae16f0e12c1d568204926cd0dfe47d1326de2b452d0bf33ad72e3e15828902ecd01c7f2fc69d16dfbc7ecb91cfb67e344f7f0091ce8ed2d486740f753f7bb81830bde63d9edd190c92e31d695019221a7e38964c493c5b42c49094543e00582a5274173b670964e9db7d29a68fb40b48c", &(0x7f00000022c0)=""/4096, &(0x7f0000000180)="27d6774475fa93ef0037cfcd1f3b5a303ffad40c87f5f3c3363bb498f85b7d16a82c9975d8ad9c06c048b78f9618399a3eca0d5375b53bbba755b7f705ea6d75630c48a191c5cd8a9bb05ad50abf45c745cd1455fa466bff71e1dc3144f30ccde3ac1bbf7b24ca97d0d85f052f392b53655509093d05ce25008f535dd4194b4d8b2735664f1e0bb4570d8fd3311eb7fddd14feeabfeac99548555fde6437279829d7febc9dbf7efd2e3c4af5e59ad80cb431c3515e91f271469b56aa067b614d", &(0x7f00000032c0)="fafcf5104b3af524c4c720db98dd42de27c49694f191c1b722bdff571c5630b2c7f536954c12ca27d67e141b08df5b38107207433ed499e7b1bed2720e6e88582eb7e061a7a33a233d2916ee612e59112bfcc71a106b9dbaf55261463533a7f588d7b85caca2b1d8c7071e3fef1fff6a461b3ddd38d662f89af66b08aa3d9203", 0x4, r1}, 0x38) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000080)={&(0x7f0000000000)="97b624f12a6775667b84282a4448800cbff2587f04c744b0cbd2e41a0dab9ac7b942d49f2625776218c3c450356d78da945efcdfdf46c7849d950354", &(0x7f0000000040)=""/29, &(0x7f00000002c0)="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", 0x35d, r0}, 0x38) (async) bpf$MAP_CREATE(0x0, &(0x7f0000003340)=@bloom_filter={0x1e, 0x8000, 0x8, 0x6b, 0x0, 0xffffffffffffffff, 0x1000, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x5, 0x1, 0xf}, 0x48) (async) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000033c0)={&(0x7f00000000c0)="80bd37a08bf86d777c177abe51e890c6310cccc4c4d075d94922106f5e7794455927717bfcdcc3e40fadca24f59085b6f022e7a41b234ae16f0e12c1d568204926cd0dfe47d1326de2b452d0bf33ad72e3e15828902ecd01c7f2fc69d16dfbc7ecb91cfb67e344f7f0091ce8ed2d486740f753f7bb81830bde63d9edd190c92e31d695019221a7e38964c493c5b42c49094543e00582a5274173b670964e9db7d29a68fb40b48c", &(0x7f00000022c0)=""/4096, &(0x7f0000000180)="27d6774475fa93ef0037cfcd1f3b5a303ffad40c87f5f3c3363bb498f85b7d16a82c9975d8ad9c06c048b78f9618399a3eca0d5375b53bbba755b7f705ea6d75630c48a191c5cd8a9bb05ad50abf45c745cd1455fa466bff71e1dc3144f30ccde3ac1bbf7b24ca97d0d85f052f392b53655509093d05ce25008f535dd4194b4d8b2735664f1e0bb4570d8fd3311eb7fddd14feeabfeac99548555fde6437279829d7febc9dbf7efd2e3c4af5e59ad80cb431c3515e91f271469b56aa067b614d", &(0x7f00000032c0)="fafcf5104b3af524c4c720db98dd42de27c49694f191c1b722bdff571c5630b2c7f536954c12ca27d67e141b08df5b38107207433ed499e7b1bed2720e6e88582eb7e061a7a33a233d2916ee612e59112bfcc71a106b9dbaf55261463533a7f588d7b85caca2b1d8c7071e3fef1fff6a461b3ddd38d662f89af66b08aa3d9203", 0x4, r1}, 0x38) (async) 04:46:55 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) (fail_nth: 4) [ 3479.957892][T29980] RSP: 002b:00007f86a88f8168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3479.966134][T29980] RAX: ffffffffffffffda RBX: 00007f86a9ca4f80 RCX: 00007f86a9b850a9 [ 3479.974738][T29980] RDX: 0000000000000020 RSI: 0000000020001540 RDI: 0000000000000012 [ 3479.982892][T29980] RBP: 00007f86a88f81d0 R08: 0000000000000000 R09: 0000000000000000 [ 3479.990880][T29980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3479.998692][T29980] R13: 00007ffeee209fcf R14: 00007f86a88f8300 R15: 0000000000022000 [ 3480.006496][T29980] 04:46:55 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) (fail_nth: 2) 04:46:55 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 5) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:46:55 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) (fail_nth: 1) 04:46:55 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000080)={&(0x7f0000000000)="97b624f12a6775667b84282a4448800cbff2587f04c744b0cbd2e41a0dab9ac7b942d49f2625776218c3c450356d78da945efcdfdf46c7849d950354", &(0x7f0000000040)=""/29, &(0x7f00000002c0)="39851d772fafcd15463a25c7d644e98063bf75178be7ed16fd00dae36ef254475acd279a0eca940ad470cb51fbba899f117345e1e0c8a270e07b99bfd3a5f0c4fac075b4e192ce1380f7cfeac2dd591c0f5aa52040840e1abac64181d8c20dd6a6e5983d7e90c50c7bf4cfab5bd7b8a5b35038144d8b0b1629e24fe53f84c3ff81499541683ab98aa7e26adaf9cdbfa61f3447ab1dbd69eb62740a4fc5ed912cd34dfdf9bfc34fc9c9fc05ac65623bfc259891aa9caa1a26ddca0913c8c4e3a5222e8858c8900f87ba1fe3100979b64b36bc752c3fd7fa08ab3361e1d0b12f405e810e2665b019a1458609c93ec8d2ab6a123808f0b6f3cd702e4854869cbffdb77dda8f4ce655a0c52045a522b864e923da9d71fda7d561919472452f339790182832cb79eb9b99781d046e4415fa1fd29088196ceb120d1d18105ee707e870190593a511d4a1927742bcabbf1fda5b3cc8d0b72e5c763f99cd4e7e1b5a02e3ba8621903f207069c433a6952658d58827245932940519e434c28433037098cb767ec8843ca230a9a199524c7dd9ca97b6ecc2a818cca0eaad06652960da0cedbb575f913b9a5f90a9c7f0451322096eb984b0dfc1115b0ad2959c774907a0dd9b6cd2fe3d8c9c38731000e0ae99f33292ac823709eac6c7554b2485ad3407d412de35a438469a2accf522178227bd974a1dd34291cd2d97effdee4941ccfb970c19ca2e6b919c7914d984873a32f30ef153bf7f464f8aea622e1bb2e2ba6f89da4d4212d8792bfd8bd5dcf352ef26f0101cef777c45be7fb385c99f36fd58cfbef8b5007c85afd75e528688397b66e54ff94c5a29ae69a4e7e6d4d9501b0c13e15a400067fb72bc79bf9524c305da65a32f9eac772d366e699f1615877aa02f554fbe68fd290fed54001380ed8d0faa3fbc60a84cdf1310243a5826f16e9ec5582ba1a33be7df20e27cf02807baf71b4760789f154ab41a57eb48c90821f8af5452c22f6f861ed7ffa241f74f01ac532dd4811f8a48a2c61ac2f63f647298757b28edea72c2746daabf251d536ddb26095a895262a131fd9ed645e704145490e448169205e197f693f4aa54ac7dc8212f9ec467d886b879431eec4c4b1dd8153d79ac871056d64409463f242c9906a646507a81ead281d630ecb6ada5813084711e43542795e60405bd4f076709a9c2e1f701a6b770521f06a7a70c24f8781d622a8998417f4f2fc52c8cf792b5052fee7fcb3ea73c5c0350ec05c4575a96f28dd5fb189812c6ae8b6e0e5b2b829972c0de682b540f372c06655efb88d6fd29afd262727ded718b53e1e61845cbc9da8d28e3cf00b12678ee30fb0c82099db1a269f1b8bf86b3794dfe806f22dea920d3ae845734886b539983d54567e7cd23d2f558bec1baf2435f6d0f73192f094f613ed006b613ad21730fe886f85f5b967e68ebc5edc131dbc48e1c58090e820d159427d7a461eb698c306cf35b4c5a648d029d01f375bf2b8a43fe9ae63f4f6bc1bfb1b571d61d2b8f2ecced59336e19847bf5b2c784fd4dcc520439d562197aa24560d422552dd601f40791d462a0b5dcab256d3754e966f98b2fe13f17066a7121aacfe8cb69b25ee0de6fb2013ee07d3092a4b7d33ae8d82ddf57b47d4ba60f7d4d785d57927a34550d44588351586b75dee5b003e7957f8ced9777eebc4d22fb2d8c20e691597127ba363452dfab34ce284bca726da0388355be125c6f40e1401668e5f6f51d19641307e9c20dfe6f921681804376c053ad04c3d277910ce0329ea49dd5cb167eb89400e2b7f4617a02e10cee95338f9e6437f040f07aa3f6f607010fa1db89c60c58247a01bdd660d8c3965ec338eb0bcd28bbf408a088390f21274a953bdaee8183630d7fb4cb93afaa2478e644c7ebb54c1f5b345977730ece5754f9829b24123a094d2af3fdc3b8d766b5b94cc1caab48b30e9d83d053a013fef4f0ce2c85e5d77afe172d44e41da9bb26be1073f89d050b09b8a88530f7b27c7639aa6ad58edb84d9e402bdc552d1750e445b9738835c744e024632506c1c96550223ed3d26991290ef0c1e78ac946e0b70165785fd1f4cec3982ce2a000cd0882775be8c3d48ad19a84ffd16dd58ae7baca5818b27c03e898334cedcd8bd6a90b7707c25b2a88c9ad0a041de42a41b920f601ef764d1daccab92828a5ed1e1bd150e22c09971bafadea11d0ce7afc788c31b2987467b7a0223229184e42ff81fca16d26fe11290a3c12c727e91cee3e23cd99b47fdf49c9316ce150a64b561372507b8d6d33b457eb6cad7e05fd3bb1886d4462a406b4317d0380892ea907cc8a123d8f2379ea400690211d2f1a20673b31c58708480beba4e83ee0495d31b9243eaa0a2c48b5e3e77d22c0125aa7901748776bdd9c7b0e6f25fa4022627f4ca3b1a5d8b401431d6eeb723dd75da54ea3e691c786c07d82a965a7d40227c7c3a74227438646dd24e2b19ffffbca4c4a3c2104dec6b95fc2b644f5e7a6356b5060d27d9d6986c18c2dadca044bbbd6e6e774def08134a1f7b561ec23d0bcec5022468d146b29b052dab57c751b2a99c532bb546a615578317691e835d225095be7de0358e9b4e653c102292239b65b03c958a697f73a4e50735ce0ca51c366bb9ad535754dcfed65487784918eb70a4f76bb5a61c0ec47c35f959c0cee860e35df40f9a538265e545d5a798e15681ef3f008d2fa61af293aca0f13b21f418ec9cae8d0bd9f3e78d3d6e1a169daeb94b01d60ad555eee3e69297ef453bcf7dfe73830fab88f7e215dbd9f0225dd98dddad16fde509d4f423ce5abf0bc4f173ce44b86bee0150e706f057db3e9ae9dea23b4ae81a123d6f768bf6b04af7b1391bfd4d2de5dcc7f06ee12e2114b14bd964fa61a55f5d330cba1b090c2c0d6051137091658b15a125da0f8774966fd17ad936187beecf66fe873faf7a81c75d8332c4c9ea4184eec2712c66663560b5d1cc4163fe6b5c4ed9d7e971defe6ae106f667ac11af1c27003eb6a877ac4f4938c87b19cc4abc25b7ca82e70a02a7e9cd2eb9058d753f8ec9be5ad61665a87eafe9a6791d97e1cffc680867662c7c104ea1b955d2fc10b8ab9655d9136fcdefd8fb297549d509ce907ba40b83247a530ff071098ee1a99134629d5c6fcfa50f8b958447ca3aecf43afae513e2820dee55557fd1efef1ca778f48cd16c92fd66f7e6826011db72820ea1547346dfd36e0471e526eb8adf9e9baded5d23b170a12b3b8f84c4eabfa477d66140d3243bd840a3a015be319f7264e3a9d32ceaa2e7b43b52daaeddf71d7950716905b5b9eb4eb44e588db3523c384db358ae793e6c2226f4d417d6ac19ebedd67cc5e199b66bd7da683dd403c9679cb2c51223ba2850746eb59b19c366477b94d46ab4b81d0f3bece4eb13fd582be476d9ae5bb55186215a6e4c348a9712e028795a7487f9136e6686aeab322f3439792afa8ac7e1c08a3643bf526fb59eb2cc23e5b88c045b91a97ccd9db207a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", 0x35d, r0}, 0x38) (async, rerun: 32) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000003340)=@bloom_filter={0x1e, 0x8000, 0x8, 0x6b, 0x0, 0xffffffffffffffff, 0x1000, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x5, 0x1, 0xf}, 0x48) (rerun: 32) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000033c0)={&(0x7f00000000c0)="80bd37a08bf86d777c177abe51e890c6310cccc4c4d075d94922106f5e7794455927717bfcdcc3e40fadca24f59085b6f022e7a41b234ae16f0e12c1d568204926cd0dfe47d1326de2b452d0bf33ad72e3e15828902ecd01c7f2fc69d16dfbc7ecb91cfb67e344f7f0091ce8ed2d486740f753f7bb81830bde63d9edd190c92e31d695019221a7e38964c493c5b42c49094543e00582a5274173b670964e9db7d29a68fb40b48c", &(0x7f00000022c0)=""/4096, &(0x7f0000000180)="27d6774475fa93ef0037cfcd1f3b5a303ffad40c87f5f3c3363bb498f85b7d16a82c9975d8ad9c06c048b78f9618399a3eca0d5375b53bbba755b7f705ea6d75630c48a191c5cd8a9bb05ad50abf45c745cd1455fa466bff71e1dc3144f30ccde3ac1bbf7b24ca97d0d85f052f392b53655509093d05ce25008f535dd4194b4d8b2735664f1e0bb4570d8fd3311eb7fddd14feeabfeac99548555fde6437279829d7febc9dbf7efd2e3c4af5e59ad80cb431c3515e91f271469b56aa067b614d", &(0x7f00000032c0)="fafcf5104b3af524c4c720db98dd42de27c49694f191c1b722bdff571c5630b2c7f536954c12ca27d67e141b08df5b38107207433ed499e7b1bed2720e6e88582eb7e061a7a33a233d2916ee612e59112bfcc71a106b9dbaf55261463533a7f588d7b85caca2b1d8c7071e3fef1fff6a461b3ddd38d662f89af66b08aa3d9203", 0x4, r1}, 0x38) [ 3480.018917][T29993] FAULT_INJECTION: forcing a failure. [ 3480.018917][T29993] name failslab, interval 1, probability 0, space 0, times 0 [ 3480.057184][T29993] CPU: 0 PID: 29993 Comm: syz-executor.2 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3480.058484][T30005] FAULT_INJECTION: forcing a failure. [ 3480.058484][T30005] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3480.067353][T29993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3480.067372][T29993] Call Trace: [ 3480.067379][T29993] [ 3480.067387][T29993] dump_stack_lvl+0x151/0x1b7 [ 3480.067415][T29993] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3480.067435][T29993] dump_stack+0x15/0x17 [ 3480.081297][T30007] FAULT_INJECTION: forcing a failure. [ 3480.081297][T30007] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3480.090094][T29993] should_fail+0x3c0/0x510 [ 3480.090126][T29993] ? kvmalloc_node+0x82/0x130 [ 3480.090140][T29993] __should_failslab+0x9f/0xe0 [ 3480.090157][T29993] should_failslab+0x9/0x20 [ 3480.140605][T29993] __kmalloc+0x6d/0x350 [ 3480.144596][T29993] ? __kasan_kmalloc+0x9/0x10 [ 3480.149110][T29993] kvmalloc_node+0x82/0x130 [ 3480.153446][T29993] btf_new_fd+0x2cb/0x900 [ 3480.157614][T29993] bpf_btf_load+0x6f/0x90 [ 3480.161780][T29993] __sys_bpf+0x514/0x750 [ 3480.165869][T29993] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 3480.171074][T29993] ? debug_smp_processor_id+0x17/0x20 [ 3480.176285][T29993] __x64_sys_bpf+0x7c/0x90 [ 3480.180539][T29993] do_syscall_64+0x44/0xd0 [ 3480.184869][T29993] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3480.190607][T29993] RIP: 0033:0x7fa9cb7ab0a9 [ 3480.194849][T29993] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3480.214290][T29993] RSP: 002b:00007fa9ca51e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3480.222532][T29993] RAX: ffffffffffffffda RBX: 00007fa9cb8caf80 RCX: 00007fa9cb7ab0a9 [ 3480.230378][T29993] RDX: 0000000000000020 RSI: 0000000020001540 RDI: 0000000000000012 [ 3480.238157][T29993] RBP: 00007fa9ca51e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3480.245966][T29993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3480.253780][T29993] R13: 00007fff1d8afe2f R14: 00007fa9ca51e300 R15: 0000000000022000 [ 3480.261855][T29993] [ 3480.264716][T30007] CPU: 1 PID: 30007 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3480.274796][T30007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3480.277003][T30009] FAULT_INJECTION: forcing a failure. [ 3480.277003][T30009] name failslab, interval 1, probability 0, space 0, times 0 [ 3480.284856][T30007] Call Trace: [ 3480.284869][T30007] [ 3480.284876][T30007] dump_stack_lvl+0x151/0x1b7 [ 3480.284901][T30007] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3480.312975][T30007] ? stack_trace_save+0x12d/0x1f0 [ 3480.317832][T30007] ? is_bpf_text_address+0x1a2/0x1c0 [ 3480.324258][T30007] dump_stack+0x15/0x17 [ 3480.328283][T30007] should_fail+0x3c0/0x510 [ 3480.332501][T30007] should_fail_alloc_page+0x58/0x70 [ 3480.337534][T30007] __alloc_pages+0x1de/0x7c0 [ 3480.342050][T30007] ? kmem_cache_alloc+0x189/0x2f0 [ 3480.346909][T30007] ? __x64_sys_clone+0x289/0x310 [ 3480.351680][T30007] ? __count_vm_events+0x30/0x30 [ 3480.356456][T30007] __get_free_pages+0xe/0x30 [ 3480.360878][T30007] kasan_populate_vmalloc_pte+0x39/0x130 [ 3480.366433][T30007] ? __apply_to_page_range+0x8a5/0xb90 [ 3480.371760][T30007] __apply_to_page_range+0x8b8/0xb90 [ 3480.376854][T30007] ? kasan_populate_vmalloc+0x70/0x70 [ 3480.382056][T30007] ? kasan_populate_vmalloc+0x70/0x70 [ 3480.387265][T30007] apply_to_page_range+0x3b/0x50 [ 3480.392037][T30007] kasan_populate_vmalloc+0x65/0x70 [ 3480.397120][T30007] alloc_vmap_area+0x1946/0x1a90 [ 3480.401849][T30007] ? vm_map_ram+0xa80/0xa80 [ 3480.406188][T30007] ? __kasan_kmalloc+0x9/0x10 [ 3480.410699][T30007] ? __get_vm_area_node+0x13a/0x380 [ 3480.415733][T30007] __get_vm_area_node+0x17b/0x380 [ 3480.420603][T30007] __vmalloc_node_range+0xda/0x800 [ 3480.425539][T30007] ? copy_process+0x579/0x3250 [ 3480.430139][T30007] ? kmem_cache_alloc+0x1c1/0x2f0 [ 3480.435000][T30007] ? dup_task_struct+0x53/0xa60 [ 3480.439693][T30007] dup_task_struct+0x61f/0xa60 [ 3480.444287][T30007] ? copy_process+0x579/0x3250 [ 3480.448891][T30007] ? __kasan_check_write+0x14/0x20 [ 3480.453920][T30007] copy_process+0x579/0x3250 [ 3480.458469][T30007] ? __kasan_check_write+0x14/0x20 [ 3480.463416][T30007] ? proc_fail_nth_write+0x213/0x290 [ 3480.468547][T30007] ? proc_fail_nth_read+0x220/0x220 [ 3480.473597][T30007] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3480.478516][T30007] ? vfs_write+0x9af/0x1050 [ 3480.482855][T30007] ? vmacache_update+0xb7/0x120 [ 3480.487544][T30007] kernel_clone+0x22d/0x990 [ 3480.491887][T30007] ? file_end_write+0x1b0/0x1b0 [ 3480.496568][T30007] ? __kasan_check_write+0x14/0x20 [ 3480.501514][T30007] ? create_io_thread+0x1e0/0x1e0 [ 3480.506465][T30007] ? __mutex_lock_slowpath+0x10/0x10 [ 3480.511586][T30007] __x64_sys_clone+0x289/0x310 [ 3480.516187][T30007] ? __do_sys_vfork+0x130/0x130 [ 3480.520874][T30007] ? debug_smp_processor_id+0x17/0x20 [ 3480.526088][T30007] do_syscall_64+0x44/0xd0 [ 3480.530339][T30007] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3480.536057][T30007] RIP: 0033:0x7fa69a22f0a9 [ 3480.540399][T30007] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3480.560105][T30007] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3480.568618][T30007] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3480.576418][T30007] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3480.584489][T30007] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3480.592821][T30007] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 3480.600632][T30007] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3480.608448][T30007] [ 3480.611308][T30009] CPU: 0 PID: 30009 Comm: syz-executor.0 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3480.621384][T30009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3480.631290][T30009] Call Trace: [ 3480.634391][T30009] [ 3480.637169][T30009] dump_stack_lvl+0x151/0x1b7 [ 3480.641682][T30009] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3480.646978][T30009] ? cred_has_capability+0x2ca/0x420 [ 3480.652100][T30009] dump_stack+0x15/0x17 [ 3480.656094][T30009] should_fail+0x3c0/0x510 [ 3480.660349][T30009] ? btf_new_fd+0x11b/0x900 [ 3480.664682][T30009] __should_failslab+0x9f/0xe0 [ 3480.669283][T30009] should_failslab+0x9/0x20 [ 3480.673662][T30009] kmem_cache_alloc_trace+0x4a/0x310 [ 3480.678834][T30009] btf_new_fd+0x11b/0x900 [ 3480.682996][T30009] bpf_btf_load+0x6f/0x90 [ 3480.687168][T30009] __sys_bpf+0x514/0x750 [ 3480.691244][T30009] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 3480.696448][T30009] ? debug_smp_processor_id+0x17/0x20 [ 3480.701659][T30009] __x64_sys_bpf+0x7c/0x90 [ 3480.705909][T30009] do_syscall_64+0x44/0xd0 [ 3480.710166][T30009] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3480.715894][T30009] RIP: 0033:0x7f86a9b850a9 [ 3480.720145][T30009] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3480.739682][T30009] RSP: 002b:00007f86a88f8168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3480.747915][T30009] RAX: ffffffffffffffda RBX: 00007f86a9ca4f80 RCX: 00007f86a9b850a9 [ 3480.755726][T30009] RDX: 0000000000000020 RSI: 0000000020001540 RDI: 0000000000000012 [ 3480.763969][T30009] RBP: 00007f86a88f81d0 R08: 0000000000000000 R09: 0000000000000000 04:46:55 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) (fail_nth: 5) [ 3480.771967][T30009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3480.779767][T30009] R13: 00007ffeee209fcf R14: 00007f86a88f8300 R15: 0000000000022000 [ 3480.787583][T30009] [ 3480.794347][T30005] CPU: 0 PID: 30005 Comm: syz-executor.1 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3480.800903][T30012] FAULT_INJECTION: forcing a failure. [ 3480.800903][T30012] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3480.804415][T30005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3480.804431][T30005] Call Trace: [ 3480.804437][T30005] [ 3480.804444][T30005] dump_stack_lvl+0x151/0x1b7 [ 3480.804467][T30005] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3480.804485][T30005] dump_stack+0x15/0x17 [ 3480.846851][T30005] should_fail+0x3c0/0x510 [ 3480.851104][T30005] should_fail_usercopy+0x1a/0x20 [ 3480.855978][T30005] _copy_from_user+0x20/0xd0 [ 3480.860394][T30005] __sys_bpf+0x1f6/0x750 [ 3480.864467][T30005] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 3480.869679][T30005] ? debug_smp_processor_id+0x17/0x20 [ 3480.874881][T30005] __x64_sys_bpf+0x7c/0x90 [ 3480.879135][T30005] do_syscall_64+0x44/0xd0 [ 3480.884367][T30005] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3480.890092][T30005] RIP: 0033:0x7f6592b2e0a9 [ 3480.894346][T30005] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 3480.913877][T30005] RSP: 002b:00007f65918a1168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 04:46:56 executing program 3: bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={0x1, &(0x7f00000000c0)="e56a8d94dc5d5cd56c78c74077fe8f8e93de231f5e50209fa0985fd02ac9e70d0633b7151f18d159be565b3b", &(0x7f0000000100)=""/187}, 0x20) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x58, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x17, 0x2, 0x524, 0x8, 0x200, 0xffffffffffffffff, 0x200, '\x00', r1, 0xffffffffffffffff, 0x0, 0x4, 0x3}, 0x48) 04:46:56 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) (fail_nth: 3) [ 3480.922124][T30005] RAX: ffffffffffffffda RBX: 00007f6592c4df80 RCX: 00007f6592b2e0a9 [ 3480.929928][T30005] RDX: 0000000000000020 RSI: 0000000020001540 RDI: 0000000000000012 [ 3480.937745][T30005] RBP: 00007f65918a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 3480.945556][T30005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3480.953360][T30005] R13: 00007ffe0945c42f R14: 00007f65918a1300 R15: 0000000000022000 [ 3480.961178][T30005] [ 3480.965508][T30012] CPU: 1 PID: 30012 Comm: syz-executor.2 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3480.975591][T30012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3480.980177][T30016] FAULT_INJECTION: forcing a failure. [ 3480.980177][T30016] name failslab, interval 1, probability 0, space 0, times 0 [ 3480.985475][T30012] Call Trace: [ 3480.985488][T30012] [ 3480.985495][T30012] dump_stack_lvl+0x151/0x1b7 [ 3480.985520][T30012] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3481.013599][T30012] dump_stack+0x15/0x17 [ 3481.017600][T30012] should_fail+0x3c0/0x510 [ 3481.021841][T30012] should_fail_usercopy+0x1a/0x20 [ 3481.026705][T30012] _copy_from_user+0x20/0xd0 [ 3481.031126][T30012] btf_new_fd+0x35b/0x900 [ 3481.035294][T30012] bpf_btf_load+0x6f/0x90 [ 3481.039469][T30012] __sys_bpf+0x514/0x750 [ 3481.043539][T30012] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 3481.048750][T30012] ? debug_smp_processor_id+0x17/0x20 [ 3481.053952][T30012] __x64_sys_bpf+0x7c/0x90 [ 3481.058203][T30012] do_syscall_64+0x44/0xd0 [ 3481.062461][T30012] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3481.068184][T30012] RIP: 0033:0x7fa9cb7ab0a9 [ 3481.072438][T30012] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3481.091880][T30012] RSP: 002b:00007fa9ca51e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3481.100123][T30012] RAX: ffffffffffffffda RBX: 00007fa9cb8caf80 RCX: 00007fa9cb7ab0a9 [ 3481.108024][T30012] RDX: 0000000000000020 RSI: 0000000020001540 RDI: 0000000000000012 [ 3481.115835][T30012] RBP: 00007fa9ca51e1d0 R08: 0000000000000000 R09: 0000000000000000 04:46:56 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3481.123643][T30012] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3481.131891][T30012] R13: 00007fff1d8afe2f R14: 00007fa9ca51e300 R15: 0000000000022000 [ 3481.139707][T30012] [ 3481.142570][T30016] CPU: 0 PID: 30016 Comm: syz-executor.0 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3481.152676][T30016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3481.162531][T30016] Call Trace: [ 3481.165658][T30016] [ 3481.169476][T30016] dump_stack_lvl+0x151/0x1b7 [ 3481.173987][T30016] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3481.179281][T30016] dump_stack+0x15/0x17 [ 3481.183272][T30016] should_fail+0x3c0/0x510 [ 3481.187526][T30016] ? btf_new_fd+0x28f/0x900 [ 3481.192000][T30016] __should_failslab+0x9f/0xe0 [ 3481.196582][T30016] should_failslab+0x9/0x20 [ 3481.201037][T30016] kmem_cache_alloc_trace+0x4a/0x310 [ 3481.206158][T30016] ? btf_new_fd+0x11b/0x900 [ 3481.210492][T30016] btf_new_fd+0x28f/0x900 [ 3481.214658][T30016] bpf_btf_load+0x6f/0x90 [ 3481.218823][T30016] __sys_bpf+0x514/0x750 [ 3481.222910][T30016] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 3481.228112][T30016] ? debug_smp_processor_id+0x17/0x20 [ 3481.233526][T30016] __x64_sys_bpf+0x7c/0x90 [ 3481.237743][T30016] do_syscall_64+0x44/0xd0 [ 3481.241996][T30016] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3481.247725][T30016] RIP: 0033:0x7f86a9b850a9 [ 3481.251981][T30016] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3481.271419][T30016] RSP: 002b:00007f86a88f8168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3481.279678][T30016] RAX: ffffffffffffffda RBX: 00007f86a9ca4f80 RCX: 00007f86a9b850a9 [ 3481.287479][T30016] RDX: 0000000000000020 RSI: 0000000020001540 RDI: 0000000000000012 [ 3481.295286][T30016] RBP: 00007f86a88f81d0 R08: 0000000000000000 R09: 0000000000000000 [ 3481.303101][T30016] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3481.310908][T30016] R13: 00007ffeee209fcf R14: 00007f86a88f8300 R15: 0000000000022000 [ 3481.318725][T30016] 04:46:56 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 6) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:46:56 executing program 3: bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={0x1, &(0x7f00000000c0)="e56a8d94dc5d5cd56c78c74077fe8f8e93de231f5e50209fa0985fd02ac9e70d0633b7151f18d159be565b3b", &(0x7f0000000100)=""/187}, 0x20) (async, rerun: 32) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) (rerun: 32) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) (async, rerun: 32) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x58, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) (rerun: 32) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x17, 0x2, 0x524, 0x8, 0x200, 0xffffffffffffffff, 0x200, '\x00', r1, 0xffffffffffffffff, 0x0, 0x4, 0x3}, 0x48) 04:46:56 executing program 4: syz_clone(0x45100007, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:46:56 executing program 1: bpf$BPF_BTF_LOAD(0x2, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:46:56 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) (fail_nth: 6) 04:46:56 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) (fail_nth: 4) 04:46:56 executing program 3: bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={0x1, &(0x7f00000000c0)="e56a8d94dc5d5cd56c78c74077fe8f8e93de231f5e50209fa0985fd02ac9e70d0633b7151f18d159be565b3b", &(0x7f0000000100)=""/187}, 0x20) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x58, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x17, 0x2, 0x524, 0x8, 0x200, 0xffffffffffffffff, 0x200, '\x00', r1, 0xffffffffffffffff, 0x0, 0x4, 0x3}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={0x1, &(0x7f00000000c0)="e56a8d94dc5d5cd56c78c74077fe8f8e93de231f5e50209fa0985fd02ac9e70d0633b7151f18d159be565b3b", &(0x7f0000000100)=""/187}, 0x20) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) (async) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x58}, 0x10) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x17, 0x2, 0x524, 0x8, 0x200, 0xffffffffffffffff, 0x200, '\x00', r1, 0xffffffffffffffff, 0x0, 0x4, 0x3}, 0x48) (async) [ 3481.376680][T30026] FAULT_INJECTION: forcing a failure. [ 3481.376680][T30026] name failslab, interval 1, probability 0, space 0, times 0 [ 3481.376972][T30027] FAULT_INJECTION: forcing a failure. [ 3481.376972][T30027] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3481.403089][T30030] FAULT_INJECTION: forcing a failure. [ 3481.403089][T30030] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3481.407146][T30026] CPU: 1 PID: 30026 Comm: syz-executor.0 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3481.426267][T30026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3481.436152][T30026] Call Trace: [ 3481.439280][T30026] [ 3481.442057][T30026] dump_stack_lvl+0x151/0x1b7 [ 3481.446567][T30026] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3481.451861][T30026] dump_stack+0x15/0x17 [ 3481.455851][T30026] should_fail+0x3c0/0x510 [ 3481.460279][T30026] ? kvmalloc_node+0x82/0x130 [ 3481.464790][T30026] __should_failslab+0x9f/0xe0 [ 3481.469563][T30026] should_failslab+0x9/0x20 [ 3481.473904][T30026] __kmalloc+0x6d/0x350 [ 3481.477894][T30026] ? __kasan_kmalloc+0x9/0x10 [ 3481.482409][T30026] kvmalloc_node+0x82/0x130 [ 3481.486760][T30026] btf_new_fd+0x2cb/0x900 [ 3481.490918][T30026] bpf_btf_load+0x6f/0x90 [ 3481.495085][T30026] __sys_bpf+0x514/0x750 [ 3481.499160][T30026] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 3481.504367][T30026] ? debug_smp_processor_id+0x17/0x20 [ 3481.509574][T30026] __x64_sys_bpf+0x7c/0x90 [ 3481.513849][T30026] do_syscall_64+0x44/0xd0 [ 3481.518085][T30026] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3481.523809][T30026] RIP: 0033:0x7f86a9b850a9 [ 3481.528061][T30026] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3481.547591][T30026] RSP: 002b:00007f86a88f8168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3481.555835][T30026] RAX: ffffffffffffffda RBX: 00007f86a9ca4f80 RCX: 00007f86a9b850a9 [ 3481.563646][T30026] RDX: 0000000000000020 RSI: 0000000020001540 RDI: 0000000000000012 04:46:56 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000380)={&(0x7f0000000000)="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", &(0x7f0000000100)=""/67, &(0x7f0000000180)="6c3545db57c397fb16bce3358e3ef388154a78fb09f0a4171a42a28d8636ebb404be5985fcc19de419c57b8bfacc5d81fa455c65e6c77e38c625775ad15555b99a8094e92352f4bdd28358498afbd26978bda1794211613d059d83a2332fad2c51269e2750391f6ac531429531a1bc874a83650ecd8dd5451333c3843031cc8368bad8178dbb4e43e78559a9d3a0ad14ee622a95d4d0395dd61d58820af06f4fb14913", &(0x7f00000002c0)="56f69feaf08582e7d38d440b883c37fe5422322bc6576a79676ba313655bac81a22771afe78ee52b538a87daea0b7ac0a38448edea48034e8158d20b86cef3dc488e550790f2fa18f5bee184bb980199a6b48b8a2d9dfea55bdeb235324d85d437dd681ddde9beae588eddebfa9d8f17f07c65a451c093eb145f01dc8bf0f9987f37f63e6101dea6d68c4d648f834fe3cea418d1da9aa4cc261cd755819dd8a23de0789a69dfb00ebe3db2f659a1fd0c92e523d180", 0x2c, r0}, 0x38) [ 3481.571546][T30026] RBP: 00007f86a88f81d0 R08: 0000000000000000 R09: 0000000000000000 [ 3481.579364][T30026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3481.587168][T30026] R13: 00007ffeee209fcf R14: 00007f86a88f8300 R15: 0000000000022000 [ 3481.594979][T30026] [ 3481.597845][T30027] CPU: 0 PID: 30027 Comm: syz-executor.2 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3481.607913][T30027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3481.617809][T30027] Call Trace: [ 3481.621018][T30027] 04:46:56 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) (fail_nth: 5) [ 3481.623798][T30027] dump_stack_lvl+0x151/0x1b7 [ 3481.628314][T30027] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3481.633702][T30027] dump_stack+0x15/0x17 [ 3481.637686][T30027] should_fail+0x3c0/0x510 [ 3481.642018][T30027] should_fail_usercopy+0x1a/0x20 [ 3481.647838][T30027] _copy_to_user+0x20/0x90 [ 3481.652098][T30027] bpf_verifier_vlog+0x1a1/0x330 [ 3481.656861][T30027] __btf_verifier_log+0xd1/0x120 [ 3481.661721][T30027] ? btf_parse_hdr+0x2c7/0x7e0 [ 3481.666322][T30027] ? btf_check_sec_info+0x500/0x500 [ 3481.671382][T30027] ? btf_parse_hdr+0x1e9/0x7e0 04:46:57 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000380)={&(0x7f0000000000)="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", &(0x7f0000000100)=""/67, &(0x7f0000000180)="6c3545db57c397fb16bce3358e3ef388154a78fb09f0a4171a42a28d8636ebb404be5985fcc19de419c57b8bfacc5d81fa455c65e6c77e38c625775ad15555b99a8094e92352f4bdd28358498afbd26978bda1794211613d059d83a2332fad2c51269e2750391f6ac531429531a1bc874a83650ecd8dd5451333c3843031cc8368bad8178dbb4e43e78559a9d3a0ad14ee622a95d4d0395dd61d58820af06f4fb14913", &(0x7f00000002c0)="56f69feaf08582e7d38d440b883c37fe5422322bc6576a79676ba313655bac81a22771afe78ee52b538a87daea0b7ac0a38448edea48034e8158d20b86cef3dc488e550790f2fa18f5bee184bb980199a6b48b8a2d9dfea55bdeb235324d85d437dd681ddde9beae588eddebfa9d8f17f07c65a451c093eb145f01dc8bf0f9987f37f63e6101dea6d68c4d648f834fe3cea418d1da9aa4cc261cd755819dd8a23de0789a69dfb00ebe3db2f659a1fd0c92e523d180", 0x2c, r0}, 0x38) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000380)={&(0x7f0000000000)="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", &(0x7f0000000100)=""/67, &(0x7f0000000180)="6c3545db57c397fb16bce3358e3ef388154a78fb09f0a4171a42a28d8636ebb404be5985fcc19de419c57b8bfacc5d81fa455c65e6c77e38c625775ad15555b99a8094e92352f4bdd28358498afbd26978bda1794211613d059d83a2332fad2c51269e2750391f6ac531429531a1bc874a83650ecd8dd5451333c3843031cc8368bad8178dbb4e43e78559a9d3a0ad14ee622a95d4d0395dd61d58820af06f4fb14913", &(0x7f00000002c0)="56f69feaf08582e7d38d440b883c37fe5422322bc6576a79676ba313655bac81a22771afe78ee52b538a87daea0b7ac0a38448edea48034e8158d20b86cef3dc488e550790f2fa18f5bee184bb980199a6b48b8a2d9dfea55bdeb235324d85d437dd681ddde9beae588eddebfa9d8f17f07c65a451c093eb145f01dc8bf0f9987f37f63e6101dea6d68c4d648f834fe3cea418d1da9aa4cc261cd755819dd8a23de0789a69dfb00ebe3db2f659a1fd0c92e523d180", 0x2c, r0}, 0x38) (async) [ 3481.675956][T30027] ? memcpy+0x56/0x70 [ 3481.679773][T30027] btf_parse_hdr+0x31d/0x7e0 [ 3481.684215][T30027] btf_new_fd+0x3e8/0x900 [ 3481.688365][T30027] bpf_btf_load+0x6f/0x90 [ 3481.692570][T30027] __sys_bpf+0x514/0x750 [ 3481.696613][T30027] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 3481.701830][T30027] ? debug_smp_processor_id+0x17/0x20 [ 3481.707029][T30027] __x64_sys_bpf+0x7c/0x90 [ 3481.711281][T30027] do_syscall_64+0x44/0xd0 [ 3481.715538][T30027] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3481.721264][T30027] RIP: 0033:0x7fa9cb7ab0a9 [ 3481.725531][T30027] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3481.744963][T30027] RSP: 002b:00007fa9ca51e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3481.753199][T30027] RAX: ffffffffffffffda RBX: 00007fa9cb8caf80 RCX: 00007fa9cb7ab0a9 [ 3481.761108][T30027] RDX: 0000000000000020 RSI: 0000000020001540 RDI: 0000000000000012 [ 3481.769000][T30027] RBP: 00007fa9ca51e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3481.776811][T30027] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3481.784616][T30027] R13: 00007fff1d8afe2f R14: 00007fa9ca51e300 R15: 0000000000022000 [ 3481.792432][T30027] [ 3481.795297][T30030] CPU: 1 PID: 30030 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3481.805364][T30030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3481.812034][T30047] FAULT_INJECTION: forcing a failure. [ 3481.812034][T30047] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3481.815257][T30030] Call Trace: [ 3481.815267][T30030] [ 3481.815273][T30030] dump_stack_lvl+0x151/0x1b7 [ 3481.815298][T30030] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3481.843903][T30030] dump_stack+0x15/0x17 [ 3481.847889][T30030] should_fail+0x3c0/0x510 [ 3481.852143][T30030] should_fail_alloc_page+0x58/0x70 [ 3481.857177][T30030] __alloc_pages+0x1de/0x7c0 [ 3481.861608][T30030] ? __count_vm_events+0x30/0x30 [ 3481.866376][T30030] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 3481.871586][T30030] __get_free_pages+0xe/0x30 [ 3481.876008][T30030] kasan_populate_vmalloc_pte+0x39/0x130 [ 3481.881573][T30030] ? __apply_to_page_range+0x8a5/0xb90 [ 3481.886858][T30030] __apply_to_page_range+0x8b8/0xb90 [ 3481.891980][T30030] ? kasan_populate_vmalloc+0x70/0x70 [ 3481.897188][T30030] ? kasan_populate_vmalloc+0x70/0x70 [ 3481.902396][T30030] apply_to_page_range+0x3b/0x50 [ 3481.907168][T30030] kasan_populate_vmalloc+0x65/0x70 [ 3481.912211][T30030] alloc_vmap_area+0x1946/0x1a90 [ 3481.917932][T30030] ? vm_map_ram+0xa80/0xa80 [ 3481.922268][T30030] ? __kasan_kmalloc+0x9/0x10 [ 3481.926795][T30030] ? __get_vm_area_node+0x13a/0x380 [ 3481.931818][T30030] __get_vm_area_node+0x17b/0x380 [ 3481.936676][T30030] __vmalloc_node_range+0xda/0x800 [ 3481.941625][T30030] ? copy_process+0x579/0x3250 [ 3481.946228][T30030] ? kmem_cache_alloc+0x1c1/0x2f0 [ 3481.951085][T30030] ? dup_task_struct+0x53/0xa60 [ 3481.955772][T30030] dup_task_struct+0x61f/0xa60 [ 3481.960378][T30030] ? copy_process+0x579/0x3250 [ 3481.964972][T30030] ? __kasan_check_write+0x14/0x20 [ 3481.970003][T30030] copy_process+0x579/0x3250 [ 3481.974433][T30030] ? __kasan_check_write+0x14/0x20 [ 3481.979376][T30030] ? proc_fail_nth_write+0x213/0x290 [ 3481.984501][T30030] ? proc_fail_nth_read+0x220/0x220 [ 3481.989535][T30030] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3481.994478][T30030] ? vfs_write+0x9af/0x1050 [ 3481.998823][T30030] ? vmacache_update+0xb7/0x120 [ 3482.003507][T30030] kernel_clone+0x22d/0x990 [ 3482.007848][T30030] ? file_end_write+0x1b0/0x1b0 [ 3482.012530][T30030] ? __kasan_check_write+0x14/0x20 [ 3482.017480][T30030] ? create_io_thread+0x1e0/0x1e0 [ 3482.022353][T30030] ? __mutex_lock_slowpath+0x10/0x10 [ 3482.027464][T30030] __x64_sys_clone+0x289/0x310 [ 3482.032082][T30030] ? __do_sys_vfork+0x130/0x130 [ 3482.036754][T30030] ? debug_smp_processor_id+0x17/0x20 [ 3482.042737][T30030] do_syscall_64+0x44/0xd0 [ 3482.046993][T30030] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3482.052727][T30030] RIP: 0033:0x7fa69a22f0a9 [ 3482.056972][T30030] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3482.076500][T30030] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3482.084743][T30030] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3482.092555][T30030] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3482.100371][T30030] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3482.108179][T30030] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 3482.116080][T30030] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3482.123889][T30030] 04:46:57 executing program 1: bpf$BPF_BTF_LOAD(0x3, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:46:57 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) (fail_nth: 7) 04:46:57 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 7) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:46:57 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000380)={&(0x7f0000000000)="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", &(0x7f0000000100)=""/67, &(0x7f0000000180)="6c3545db57c397fb16bce3358e3ef388154a78fb09f0a4171a42a28d8636ebb404be5985fcc19de419c57b8bfacc5d81fa455c65e6c77e38c625775ad15555b99a8094e92352f4bdd28358498afbd26978bda1794211613d059d83a2332fad2c51269e2750391f6ac531429531a1bc874a83650ecd8dd5451333c3843031cc8368bad8178dbb4e43e78559a9d3a0ad14ee622a95d4d0395dd61d58820af06f4fb14913", &(0x7f00000002c0)="56f69feaf08582e7d38d440b883c37fe5422322bc6576a79676ba313655bac81a22771afe78ee52b538a87daea0b7ac0a38448edea48034e8158d20b86cef3dc488e550790f2fa18f5bee184bb980199a6b48b8a2d9dfea55bdeb235324d85d437dd681ddde9beae588eddebfa9d8f17f07c65a451c093eb145f01dc8bf0f9987f37f63e6101dea6d68c4d648f834fe3cea418d1da9aa4cc261cd755819dd8a23de0789a69dfb00ebe3db2f659a1fd0c92e523d180", 0x2c, r0}, 0x38) [ 3482.126751][T30047] CPU: 0 PID: 30047 Comm: syz-executor.0 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3482.137605][T30047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3482.147501][T30047] Call Trace: [ 3482.150654][T30047] [ 3482.153401][T30047] dump_stack_lvl+0x151/0x1b7 [ 3482.156318][T30052] FAULT_INJECTION: forcing a failure. [ 3482.156318][T30052] name failslab, interval 1, probability 0, space 0, times 0 [ 3482.157911][T30047] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3482.157940][T30047] dump_stack+0x15/0x17 [ 3482.179611][T30047] should_fail+0x3c0/0x510 [ 3482.183862][T30047] should_fail_usercopy+0x1a/0x20 [ 3482.188723][T30047] _copy_from_user+0x20/0xd0 [ 3482.193150][T30047] btf_new_fd+0x35b/0x900 [ 3482.197314][T30047] bpf_btf_load+0x6f/0x90 [ 3482.201481][T30047] __sys_bpf+0x514/0x750 [ 3482.205557][T30047] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 3482.210773][T30047] ? debug_smp_processor_id+0x17/0x20 [ 3482.216004][T30047] __x64_sys_bpf+0x7c/0x90 [ 3482.220230][T30047] do_syscall_64+0x44/0xd0 [ 3482.224478][T30047] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3482.230343][T30047] RIP: 0033:0x7f86a9b850a9 [ 3482.234677][T30047] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3482.254205][T30047] RSP: 002b:00007f86a88f8168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3482.262448][T30047] RAX: ffffffffffffffda RBX: 00007f86a9ca4f80 RCX: 00007f86a9b850a9 [ 3482.270261][T30047] RDX: 0000000000000020 RSI: 0000000020001540 RDI: 0000000000000012 [ 3482.278072][T30047] RBP: 00007f86a88f81d0 R08: 0000000000000000 R09: 0000000000000000 [ 3482.285886][T30047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3482.293695][T30047] R13: 00007ffeee209fcf R14: 00007f86a88f8300 R15: 0000000000022000 [ 3482.301713][T30047] [ 3482.304234][T30057] FAULT_INJECTION: forcing a failure. [ 3482.304234][T30057] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3482.306009][T30052] CPU: 0 PID: 30052 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3482.327489][T30052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3482.337469][T30052] Call Trace: [ 3482.340588][T30052] [ 3482.343374][T30052] dump_stack_lvl+0x151/0x1b7 [ 3482.347883][T30052] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3482.353174][T30052] dump_stack+0x15/0x17 [ 3482.357168][T30052] should_fail+0x3c0/0x510 [ 3482.361420][T30052] ? kvmalloc_node+0x82/0x130 [ 3482.365941][T30052] __should_failslab+0x9f/0xe0 [ 3482.370541][T30052] should_failslab+0x9/0x20 [ 3482.374959][T30052] __kmalloc+0x6d/0x350 [ 3482.378964][T30052] ? kvmalloc_node+0x82/0x130 [ 3482.383465][T30052] kvmalloc_node+0x82/0x130 [ 3482.387812][T30052] alloc_fdtable+0x173/0x2b0 [ 3482.392233][T30052] dup_fd+0x781/0xa40 [ 3482.396049][T30052] ? avc_has_perm+0x16d/0x260 [ 3482.400562][T30052] copy_files+0xe6/0x200 [ 3482.404645][T30052] ? perf_event_attrs+0x30/0x30 [ 3482.409342][T30052] ? dup_task_struct+0xa60/0xa60 [ 3482.414120][T30052] ? security_task_alloc+0x132/0x150 [ 3482.419351][T30052] copy_process+0x11e9/0x3250 [ 3482.423855][T30052] ? proc_fail_nth_write+0x213/0x290 [ 3482.429059][T30052] ? proc_fail_nth_read+0x220/0x220 [ 3482.434102][T30052] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3482.439043][T30052] ? vfs_write+0x9af/0x1050 [ 3482.443381][T30052] ? vmacache_update+0xb7/0x120 [ 3482.448073][T30052] kernel_clone+0x22d/0x990 [ 3482.452410][T30052] ? file_end_write+0x1b0/0x1b0 [ 3482.457093][T30052] ? __kasan_check_write+0x14/0x20 [ 3482.462128][T30052] ? create_io_thread+0x1e0/0x1e0 [ 3482.466989][T30052] ? __mutex_lock_slowpath+0x10/0x10 [ 3482.472113][T30052] __x64_sys_clone+0x289/0x310 [ 3482.476717][T30052] ? __do_sys_vfork+0x130/0x130 [ 3482.481406][T30052] ? debug_smp_processor_id+0x17/0x20 [ 3482.486604][T30052] do_syscall_64+0x44/0xd0 [ 3482.490864][T30052] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3482.496587][T30052] RIP: 0033:0x7fa69a22f0a9 [ 3482.500841][T30052] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3482.520278][T30052] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3482.528524][T30052] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3482.536339][T30052] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3482.544145][T30052] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3482.552425][T30052] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 3482.560203][T30052] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3482.568020][T30052] [ 3482.573310][T30057] CPU: 0 PID: 30057 Comm: syz-executor.2 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3482.583380][T30057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3482.593272][T30057] Call Trace: [ 3482.596394][T30057] [ 3482.599174][T30057] dump_stack_lvl+0x151/0x1b7 [ 3482.603684][T30057] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3482.608979][T30057] dump_stack+0x15/0x17 [ 3482.613172][T30057] should_fail+0x3c0/0x510 [ 3482.617407][T30057] should_fail_usercopy+0x1a/0x20 [ 3482.622346][T30057] _copy_to_user+0x20/0x90 [ 3482.626685][T30057] bpf_verifier_vlog+0x1a1/0x330 [ 3482.631461][T30057] __btf_verifier_log+0xd1/0x120 [ 3482.636230][T30057] ? bpf_verifier_vlog+0x1ae/0x330 [ 3482.641180][T30057] ? btf_check_sec_info+0x500/0x500 [ 3482.646211][T30057] ? btf_parse_hdr+0x1e9/0x7e0 [ 3482.650814][T30057] ? memcpy+0x56/0x70 [ 3482.654649][T30057] btf_parse_hdr+0x349/0x7e0 [ 3482.659059][T30057] btf_new_fd+0x3e8/0x900 [ 3482.663224][T30057] bpf_btf_load+0x6f/0x90 [ 3482.667391][T30057] __sys_bpf+0x514/0x750 [ 3482.671472][T30057] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 3482.676697][T30057] ? debug_smp_processor_id+0x17/0x20 [ 3482.681897][T30057] __x64_sys_bpf+0x7c/0x90 [ 3482.686140][T30057] do_syscall_64+0x44/0xd0 [ 3482.690749][T30057] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3482.696466][T30057] RIP: 0033:0x7fa9cb7ab0a9 [ 3482.700721][T30057] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3482.720251][T30057] RSP: 002b:00007fa9ca51e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3482.728492][T30057] RAX: ffffffffffffffda RBX: 00007fa9cb8caf80 RCX: 00007fa9cb7ab0a9 [ 3482.736303][T30057] RDX: 0000000000000020 RSI: 0000000020001540 RDI: 0000000000000012 [ 3482.744113][T30057] RBP: 00007fa9ca51e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3482.751925][T30057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3482.759733][T30057] R13: 00007fff1d8afe2f R14: 00007fa9ca51e300 R15: 0000000000022000 [ 3482.767549][T30057] 04:46:58 executing program 4: syz_clone(0x45100008, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:46:58 executing program 3: openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) 04:46:58 executing program 1: bpf$BPF_BTF_LOAD(0x4, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:46:58 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) (fail_nth: 6) 04:46:58 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 8) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:46:58 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) (fail_nth: 8) 04:46:58 executing program 1: bpf$BPF_BTF_LOAD(0x5, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:46:58 executing program 3: openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) [ 3482.912475][T30060] FAULT_INJECTION: forcing a failure. [ 3482.912475][T30060] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3482.927988][T30064] FAULT_INJECTION: forcing a failure. [ 3482.927988][T30064] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3482.928141][T30067] FAULT_INJECTION: forcing a failure. [ 3482.928141][T30067] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3482.946182][T30060] CPU: 0 PID: 30060 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3482.963759][T30060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3482.973665][T30060] Call Trace: [ 3482.976775][T30060] [ 3482.979551][T30060] dump_stack_lvl+0x151/0x1b7 [ 3482.984061][T30060] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3482.989361][T30060] dump_stack+0x15/0x17 [ 3482.993352][T30060] should_fail+0x3c0/0x510 [ 3482.997608][T30060] should_fail_alloc_page+0x58/0x70 [ 3483.002634][T30060] __alloc_pages+0x1de/0x7c0 [ 3483.007062][T30060] ? __count_vm_events+0x30/0x30 [ 3483.011840][T30060] ? __kasan_kmalloc+0x9/0x10 [ 3483.016352][T30060] ? __kmalloc+0x203/0x350 [ 3483.020600][T30060] ? __vmalloc_node_range+0x2e3/0x800 [ 3483.025809][T30060] __vmalloc_node_range+0x48f/0x800 [ 3483.030847][T30060] dup_task_struct+0x61f/0xa60 [ 3483.035444][T30060] ? copy_process+0x579/0x3250 [ 3483.040047][T30060] ? __kasan_check_write+0x14/0x20 [ 3483.044989][T30060] copy_process+0x579/0x3250 [ 3483.049424][T30060] ? __kasan_check_write+0x14/0x20 [ 3483.054369][T30060] ? proc_fail_nth_write+0x213/0x290 [ 3483.059495][T30060] ? proc_fail_nth_read+0x220/0x220 [ 3483.064518][T30060] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3483.069468][T30060] ? vfs_write+0x9af/0x1050 [ 3483.073806][T30060] ? vmacache_update+0xb7/0x120 [ 3483.078609][T30060] kernel_clone+0x22d/0x990 [ 3483.082923][T30060] ? file_end_write+0x1b0/0x1b0 [ 3483.087605][T30060] ? __kasan_check_write+0x14/0x20 [ 3483.092709][T30060] ? create_io_thread+0x1e0/0x1e0 [ 3483.097539][T30060] ? __mutex_lock_slowpath+0x10/0x10 [ 3483.102661][T30060] __x64_sys_clone+0x289/0x310 [ 3483.107352][T30060] ? __do_sys_vfork+0x130/0x130 [ 3483.112035][T30060] ? debug_smp_processor_id+0x17/0x20 [ 3483.117242][T30060] do_syscall_64+0x44/0xd0 [ 3483.121491][T30060] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3483.127220][T30060] RIP: 0033:0x7fa69a22f0a9 [ 3483.131562][T30060] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3483.151697][T30060] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3483.159940][T30060] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3483.168121][T30060] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3483.175938][T30060] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3483.183731][T30060] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 3483.191626][T30060] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3483.199447][T30060] [ 3483.202306][T30067] CPU: 1 PID: 30067 Comm: syz-executor.0 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3483.212376][T30067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3483.222270][T30067] Call Trace: [ 3483.225392][T30067] [ 3483.228516][T30067] dump_stack_lvl+0x151/0x1b7 [ 3483.233303][T30067] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3483.238592][T30067] dump_stack+0x15/0x17 [ 3483.242575][T30067] should_fail+0x3c0/0x510 [ 3483.246839][T30067] should_fail_usercopy+0x1a/0x20 [ 3483.251687][T30067] _copy_to_user+0x20/0x90 [ 3483.255943][T30067] bpf_verifier_vlog+0x1a1/0x330 [ 3483.260713][T30067] __btf_verifier_log+0xd1/0x120 [ 3483.265496][T30067] ? btf_parse_hdr+0x2c7/0x7e0 [ 3483.270089][T30067] ? btf_check_sec_info+0x500/0x500 [ 3483.275124][T30067] ? btf_parse_hdr+0x1e9/0x7e0 [ 3483.279723][T30067] ? memcpy+0x56/0x70 [ 3483.283537][T30067] btf_parse_hdr+0x31d/0x7e0 [ 3483.287972][T30067] btf_new_fd+0x3e8/0x900 [ 3483.292135][T30067] bpf_btf_load+0x6f/0x90 [ 3483.296296][T30067] __sys_bpf+0x514/0x750 [ 3483.300376][T30067] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 3483.306827][T30067] ? debug_smp_processor_id+0x17/0x20 [ 3483.312904][T30067] __x64_sys_bpf+0x7c/0x90 [ 3483.317154][T30067] do_syscall_64+0x44/0xd0 [ 3483.321404][T30067] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3483.327223][T30067] RIP: 0033:0x7f86a9b850a9 [ 3483.331476][T30067] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3483.350915][T30067] RSP: 002b:00007f86a88f8168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3483.359156][T30067] RAX: ffffffffffffffda RBX: 00007f86a9ca4f80 RCX: 00007f86a9b850a9 [ 3483.366977][T30067] RDX: 0000000000000020 RSI: 0000000020001540 RDI: 0000000000000012 [ 3483.374794][T30067] RBP: 00007f86a88f81d0 R08: 0000000000000000 R09: 0000000000000000 [ 3483.382593][T30067] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3483.390403][T30067] R13: 00007ffeee209fcf R14: 00007f86a88f8300 R15: 0000000000022000 [ 3483.398219][T30067] [ 3483.402980][T30064] CPU: 0 PID: 30064 Comm: syz-executor.2 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3483.413809][T30064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3483.423872][T30064] Call Trace: [ 3483.426991][T30064] [ 3483.429768][T30064] dump_stack_lvl+0x151/0x1b7 [ 3483.434294][T30064] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3483.439579][T30064] dump_stack+0x15/0x17 [ 3483.443567][T30064] should_fail+0x3c0/0x510 [ 3483.447818][T30064] should_fail_usercopy+0x1a/0x20 [ 3483.452680][T30064] _copy_to_user+0x20/0x90 [ 3483.456934][T30064] bpf_verifier_vlog+0x1a1/0x330 [ 3483.461712][T30064] __btf_verifier_log+0xd1/0x120 [ 3483.466494][T30064] ? bpf_verifier_vlog+0x1ae/0x330 [ 3483.471427][T30064] ? btf_check_sec_info+0x500/0x500 [ 3483.476461][T30064] ? btf_parse_hdr+0x1e9/0x7e0 [ 3483.481068][T30064] ? memcpy+0x56/0x70 [ 3483.484880][T30064] btf_parse_hdr+0x375/0x7e0 [ 3483.489308][T30064] btf_new_fd+0x3e8/0x900 [ 3483.493473][T30064] bpf_btf_load+0x6f/0x90 [ 3483.497641][T30064] __sys_bpf+0x514/0x750 [ 3483.501717][T30064] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 3483.506926][T30064] ? debug_smp_processor_id+0x17/0x20 [ 3483.512140][T30064] __x64_sys_bpf+0x7c/0x90 [ 3483.516389][T30064] do_syscall_64+0x44/0xd0 [ 3483.520640][T30064] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3483.526368][T30064] RIP: 0033:0x7fa9cb7ab0a9 [ 3483.530621][T30064] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3483.550500][T30064] RSP: 002b:00007fa9ca51e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 04:46:58 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 9) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) [ 3483.558744][T30064] RAX: ffffffffffffffda RBX: 00007fa9cb8caf80 RCX: 00007fa9cb7ab0a9 [ 3483.566553][T30064] RDX: 0000000000000020 RSI: 0000000020001540 RDI: 0000000000000012 [ 3483.574362][T30064] RBP: 00007fa9ca51e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3483.582173][T30064] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3483.589985][T30064] R13: 00007fff1d8afe2f R14: 00007fa9ca51e300 R15: 0000000000022000 [ 3483.597799][T30064] 04:46:58 executing program 1: bpf$BPF_BTF_LOAD(0x6, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:46:58 executing program 3: openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) [ 3483.612301][T30079] FAULT_INJECTION: forcing a failure. [ 3483.612301][T30079] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3483.633344][T30079] CPU: 1 PID: 30079 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3483.643857][T30079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3483.653753][T30079] Call Trace: [ 3483.656888][T30079] [ 3483.659656][T30079] dump_stack_lvl+0x151/0x1b7 [ 3483.664917][T30079] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3483.670207][T30079] dump_stack+0x15/0x17 [ 3483.674198][T30079] should_fail+0x3c0/0x510 [ 3483.678459][T30079] should_fail_alloc_page+0x58/0x70 [ 3483.683478][T30079] __alloc_pages+0x1de/0x7c0 [ 3483.687907][T30079] ? __count_vm_events+0x30/0x30 [ 3483.692677][T30079] ? __kasan_kmalloc+0x9/0x10 [ 3483.697191][T30079] ? __kmalloc+0x203/0x350 [ 3483.701461][T30079] ? __vmalloc_node_range+0x2e3/0x800 [ 3483.706655][T30079] __vmalloc_node_range+0x48f/0x800 [ 3483.712468][T30079] dup_task_struct+0x61f/0xa60 [ 3483.717067][T30079] ? copy_process+0x579/0x3250 [ 3483.722446][T30079] ? __kasan_check_write+0x14/0x20 [ 3483.727395][T30079] copy_process+0x579/0x3250 [ 3483.731823][T30079] ? __kasan_check_write+0x14/0x20 [ 3483.736767][T30079] ? proc_fail_nth_write+0x213/0x290 [ 3483.741902][T30079] ? proc_fail_nth_read+0x220/0x220 [ 3483.746928][T30079] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3483.751876][T30079] ? vfs_write+0x9af/0x1050 [ 3483.756210][T30079] ? vmacache_update+0xb7/0x120 [ 3483.760900][T30079] kernel_clone+0x22d/0x990 [ 3483.765324][T30079] ? file_end_write+0x1b0/0x1b0 [ 3483.770011][T30079] ? __kasan_check_write+0x14/0x20 [ 3483.774959][T30079] ? create_io_thread+0x1e0/0x1e0 [ 3483.779816][T30079] ? __mutex_lock_slowpath+0x10/0x10 [ 3483.785313][T30079] __x64_sys_clone+0x289/0x310 [ 3483.789913][T30079] ? __do_sys_vfork+0x130/0x130 [ 3483.794599][T30079] ? debug_smp_processor_id+0x17/0x20 [ 3483.799809][T30079] do_syscall_64+0x44/0xd0 [ 3483.804232][T30079] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3483.809961][T30079] RIP: 0033:0x7fa69a22f0a9 [ 3483.814228][T30079] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3483.833653][T30079] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3483.841899][T30079] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3483.849711][T30079] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3483.857520][T30079] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 04:46:59 executing program 4: syz_clone(0x45100009, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:46:59 executing program 4: syz_clone(0x45100010, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:46:59 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) (fail_nth: 9) 04:46:59 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 10) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) [ 3483.865333][T30079] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 3483.873233][T30079] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3483.881050][T30079] [ 3483.918660][T30093] FAULT_INJECTION: forcing a failure. [ 3483.918660][T30093] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3483.926014][T30095] FAULT_INJECTION: forcing a failure. [ 3483.926014][T30095] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3483.934681][T30093] CPU: 0 PID: 30093 Comm: syz-executor.2 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3483.954689][T30093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3483.964581][T30093] Call Trace: [ 3483.967712][T30093] [ 3483.970483][T30093] dump_stack_lvl+0x151/0x1b7 [ 3483.975083][T30093] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3483.980377][T30093] dump_stack+0x15/0x17 [ 3483.984372][T30093] should_fail+0x3c0/0x510 [ 3483.988625][T30093] should_fail_usercopy+0x1a/0x20 [ 3483.993494][T30093] _copy_to_user+0x20/0x90 [ 3483.997737][T30093] bpf_verifier_vlog+0x1a1/0x330 [ 3484.002516][T30093] __btf_verifier_log+0xd1/0x120 [ 3484.008411][T30093] ? bpf_verifier_vlog+0x1ae/0x330 [ 3484.013276][T30093] ? btf_check_sec_info+0x500/0x500 [ 3484.018308][T30093] ? btf_parse_hdr+0x1e9/0x7e0 [ 3484.022904][T30093] ? memcpy+0x56/0x70 [ 3484.026722][T30093] btf_parse_hdr+0x3a4/0x7e0 [ 3484.031255][T30093] btf_new_fd+0x3e8/0x900 [ 3484.035419][T30093] bpf_btf_load+0x6f/0x90 [ 3484.039580][T30093] __sys_bpf+0x514/0x750 [ 3484.043656][T30093] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 3484.048879][T30093] ? debug_smp_processor_id+0x17/0x20 [ 3484.054071][T30093] __x64_sys_bpf+0x7c/0x90 [ 3484.058327][T30093] do_syscall_64+0x44/0xd0 [ 3484.062577][T30093] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3484.068308][T30093] RIP: 0033:0x7fa9cb7ab0a9 [ 3484.072559][T30093] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3484.092840][T30093] RSP: 002b:00007fa9ca51e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3484.101173][T30093] RAX: ffffffffffffffda RBX: 00007fa9cb8caf80 RCX: 00007fa9cb7ab0a9 [ 3484.108979][T30093] RDX: 0000000000000020 RSI: 0000000020001540 RDI: 0000000000000012 [ 3484.116791][T30093] RBP: 00007fa9ca51e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3484.124603][T30093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3484.132416][T30093] R13: 00007fff1d8afe2f R14: 00007fa9ca51e300 R15: 0000000000022000 [ 3484.140408][T30093] [ 3484.143831][T30095] CPU: 0 PID: 30095 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3484.153894][T30095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3484.163791][T30095] Call Trace: [ 3484.166906][T30095] [ 3484.169683][T30095] dump_stack_lvl+0x151/0x1b7 [ 3484.170921][T30103] FAULT_INJECTION: forcing a failure. [ 3484.170921][T30103] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3484.174190][T30095] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3484.174221][T30095] dump_stack+0x15/0x17 [ 3484.174239][T30095] should_fail+0x3c0/0x510 [ 3484.200758][T30095] should_fail_alloc_page+0x58/0x70 [ 3484.205793][T30095] __alloc_pages+0x1de/0x7c0 [ 3484.210219][T30095] ? __count_vm_events+0x30/0x30 [ 3484.214987][T30095] ? __kasan_kmalloc+0x9/0x10 [ 3484.219496][T30095] ? __kmalloc+0x203/0x350 [ 3484.223748][T30095] ? __vmalloc_node_range+0x2e3/0x800 [ 3484.228964][T30095] __vmalloc_node_range+0x48f/0x800 [ 3484.233995][T30095] dup_task_struct+0x61f/0xa60 [ 3484.238618][T30095] ? copy_process+0x579/0x3250 [ 3484.243190][T30095] ? __kasan_check_write+0x14/0x20 [ 3484.248137][T30095] copy_process+0x579/0x3250 [ 3484.252567][T30095] ? __kasan_check_write+0x14/0x20 [ 3484.257513][T30095] ? proc_fail_nth_write+0x213/0x290 [ 3484.262635][T30095] ? proc_fail_nth_read+0x220/0x220 [ 3484.267666][T30095] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3484.272615][T30095] ? vfs_write+0x9af/0x1050 [ 3484.276955][T30095] ? vmacache_update+0xb7/0x120 [ 3484.281641][T30095] kernel_clone+0x22d/0x990 [ 3484.285980][T30095] ? file_end_write+0x1b0/0x1b0 [ 3484.290665][T30095] ? __kasan_check_write+0x14/0x20 [ 3484.295700][T30095] ? create_io_thread+0x1e0/0x1e0 [ 3484.300559][T30095] ? __mutex_lock_slowpath+0x10/0x10 [ 3484.305685][T30095] __x64_sys_clone+0x289/0x310 [ 3484.310296][T30095] ? __do_sys_vfork+0x130/0x130 [ 3484.314971][T30095] ? debug_smp_processor_id+0x17/0x20 [ 3484.320177][T30095] do_syscall_64+0x44/0xd0 [ 3484.324428][T30095] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3484.330162][T30095] RIP: 0033:0x7fa69a22f0a9 [ 3484.334409][T30095] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3484.354284][T30095] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3484.362530][T30095] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 04:46:59 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) (fail_nth: 7) 04:46:59 executing program 1: bpf$BPF_BTF_LOAD(0x7, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:46:59 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x11, 0x87, 0x8, 0x8, 0x1404, r0, 0x4, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x3}, 0x48) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f00000012c0)={&(0x7f0000000000)="ad7d7f34ece87971cc6811ba96642a4ba7812092a2f0dcce0155185d6c168c2edaed0d6be2497125fe49b26f18af11d073164a7e2733ba32bd256e527811a5ee334bae0ccd35d0348cd35f8d4358e201a9f1a7a1d3d36f50f01893d0b7738cc1883a307f2ad0214ca5ed6e3c33e0360dc1052c63950901300d9d2abeadc1ceba4043ab11f0cc486ce1ba591ef7862a1efceb0a4de348da", &(0x7f00000000c0)=""/78, &(0x7f00000002c0)="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", &(0x7f0000000140)="dfed7f693af75f1a17247c499e0dd181a38034eac83028187b4d88ff449c1aa872619519797a6b68149bbf751cafb82661b3150b0f0afa495f4b3c2ad7ed56ba913d3918cf080097f683f9ed8214532bcdb1dea398656ed4542c16fe585a8dae058aec45d08cde3d9eb6", 0x6, r1}, 0x38) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)={0x3, 0x0}, 0x8) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r2, 0x3, 0x8}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001300)={r2, 0x5, 0x4}, 0xc) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f00000024c0)={&(0x7f0000001340)="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", &(0x7f0000002340)=""/25, &(0x7f0000002380)="cf4927b70712701b3de276c8a48cc45c073031fe212d997e56f8d13dcb157095a40f1d0fc60d8b5af9b132bcf9240cd839c331a1c05dc5a955ecc63be00b6adc66cfcc203fb946e971fdf0e5f2687c879a744c69977fc1f33f9e7949ce7d05bf1599816cac407ca18653f15e4f9d1187524da00b0f2a58c768af0215c4", &(0x7f0000002400)="d78acd788c212e097ccee600b0075dd9231b2def5383ae30659962ae627dd321da83fed55bdecf317ed7cf0f28a3bf3cb2cee0c6c767d00374a6055d9613f20e513a6c5c3d2e13c84a0cb76b913890fa53b9e7d9ec26c8242048ea9df531eece10b5b3009b4184f3ae56d38ce0fffa5922cff71d424dadea0011d7d912b475e64fdf618f2ca84fe34c122eda38315fd84cd8e058", 0xfffffff9, r3, 0x4}, 0x38) [ 3484.370341][T30095] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3484.378152][T30095] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3484.385961][T30095] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3484.393773][T30095] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3484.401594][T30095] [ 3484.404470][T30103] CPU: 1 PID: 30103 Comm: syz-executor.0 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3484.414561][T30103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3484.424412][T30103] Call Trace: [ 3484.427539][T30103] [ 3484.430316][T30103] dump_stack_lvl+0x151/0x1b7 [ 3484.434827][T30103] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3484.440383][T30103] dump_stack+0x15/0x17 [ 3484.444373][T30103] should_fail+0x3c0/0x510 [ 3484.448624][T30103] should_fail_usercopy+0x1a/0x20 [ 3484.453484][T30103] _copy_to_user+0x20/0x90 [ 3484.457741][T30103] bpf_verifier_vlog+0x1a1/0x330 [ 3484.462513][T30103] __btf_verifier_log+0xd1/0x120 [ 3484.467300][T30103] ? bpf_verifier_vlog+0x1ae/0x330 [ 3484.472929][T30103] ? btf_check_sec_info+0x500/0x500 [ 3484.477964][T30103] ? btf_parse_hdr+0x1e9/0x7e0 [ 3484.482560][T30103] ? memcpy+0x56/0x70 [ 3484.486469][T30103] btf_parse_hdr+0x349/0x7e0 [ 3484.490896][T30103] btf_new_fd+0x3e8/0x900 [ 3484.495149][T30103] bpf_btf_load+0x6f/0x90 [ 3484.499311][T30103] __sys_bpf+0x514/0x750 [ 3484.503391][T30103] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 3484.508604][T30103] ? debug_smp_processor_id+0x17/0x20 [ 3484.513805][T30103] __x64_sys_bpf+0x7c/0x90 [ 3484.518060][T30103] do_syscall_64+0x44/0xd0 [ 3484.522314][T30103] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3484.528129][T30103] RIP: 0033:0x7f86a9b850a9 [ 3484.532381][T30103] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3484.552003][T30103] RSP: 002b:00007f86a88f8168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3484.560260][T30103] RAX: ffffffffffffffda RBX: 00007f86a9ca4f80 RCX: 00007f86a9b850a9 04:46:59 executing program 4: syz_clone(0x45100011, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:46:59 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x11, 0x87, 0x8, 0x8, 0x1404, r0, 0x4, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x3}, 0x48) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f00000012c0)={&(0x7f0000000000)="ad7d7f34ece87971cc6811ba96642a4ba7812092a2f0dcce0155185d6c168c2edaed0d6be2497125fe49b26f18af11d073164a7e2733ba32bd256e527811a5ee334bae0ccd35d0348cd35f8d4358e201a9f1a7a1d3d36f50f01893d0b7738cc1883a307f2ad0214ca5ed6e3c33e0360dc1052c63950901300d9d2abeadc1ceba4043ab11f0cc486ce1ba591ef7862a1efceb0a4de348da", &(0x7f00000000c0)=""/78, &(0x7f00000002c0)="505d4e3a4d7c50e5965b97ea566137dbfbff639bcff48a67a8bb7708ee0269a53d13d3aaca4be75274b9bb21dc75687ea850e1d7940cfe5e3bad6906b22a73f8d2b0659507a9a106070eb4fab8d992e745066c63a2d4ff55dcb24dc447aaa017e232982bf74ef50049e408696694fc3fea79e915e544a5ab46bacec68602914f7f877d406453a4ebeb7ad8a06acdd5ffe5599d9017f2abef847da1d32b9ad80e3fff4af0dddc7bc1bc655bee4570f2b787df33c4795fe2cf526501000f3b1a665ae69d50ecd82dfb7da60ffd0506f5fa4c475dfbe5114dd8adda11bcf59eb74f422ceb64b7a516531b8be9049be23647eaf9cc0f6376d7d84737c2d34c5e6c835333abc0235dba34722e068f07d55846d2ca1ef2be956a3b2d9aaa1843296cbdaaefdbac2a25fb1b5aa2d46cc6d087253e3fad795e55d614ef735f16008eaa9bcc2e2518b5fd29db47fa5cc1948f166d9561c755126d4df2c69bfac85ab9b61dd83e9fec9a99126156bb592350950e2f9b311667cf0f20cf9bedb02e863de97ddcc21c26f65dde0f8af6c88d0439f8eaf07d93102588252461f3aa9de8da18d37ba4e4574cc940d7065d1047b5e8f70fe5cd127f20639965fdc84af5a527f585d91e8cb043ad4ccb48c3326911cad27e90a68d1f717f7a1dd74ba8641562730b877b214a0851f39749d3d95b6e64b66760139f02ae36cc4a0e4d480e72ed5b47edd92d18be70430ca87cc39633daa1c56555dc9c67c4308da3c21e1e22d78ccbd3935258233ec03b5c7a4097867f5c4df3b7b0e0d88dba051d8ab07296847e49f3f87ff1247045a25d5b5419701e8631c5ea2a102302e072b58377aa3ff15566cbe49c15d26253e44e5e8650299195b11c3cda6ee12500ba1ccdc34826ba3a4b436edbe0b3b6619589570f8da3efbc92cebd9ab032f4bc19bcf4fc7ab77831cb9b55129bb9c78e2d3215ee62767ac15ddae807872b4b1e1d8a542157f15500da417ef909ce1664e3490531b089a166dfffc23471f5e9589285178ab86ca21951050ee6f272156b6698b0ec1332eb615865250b393cb3417815eba604f64672f667aa037dde2af789af693c8e7f65a5e227209da678a03f9671a97cd2d14d40fbab03a5c97594c0ae34b2c0232417d2d913308e386970166e166e3635353ecf9f79df1b6786eee1d590068f4b54cccc6842c008e367fc488dda202fa178dca2d96471aa4e6edd3653a1bb127e7f98382830e9d65bab3c9d807ff877c97a964f3fa0f7e80493dd415b5df13a8919aedf788af1e7393589cb5108e86e0f1b4e8a88c0f3d650ad5bcf041319b69109cee5c62c63ab250806ba55c82cdd491c2d97999b79d4a2203dac75d8e47872ec00859b0b57e5c919eee500d1fa34b7ed731e42a21be92acfd3f8e3894da48ff1648d09cf991e0c7a9839cc5a424dd4ed4abfdcfd497c57027d8b48d525325bedee5558c4792924e1788ff551f95fe1b574ea7f01b3d1e154c46c885aa4138e9ca3ccd0a238221749f0b297fadd17d68698235954347b978a5d086041efcaa59aeba62fb319e2ca9d5239ef23d9150139af14b94270d9c654ab08f0099db6627b19a1082e410e12139f6bda16bfd934560c640bbb8342f9996c77fafbbf8ffd49d7e343f751d8c0924ee25fe60e63d10e98f7d3710ae20caa7b2c29ac5d02de2ea1805073ea04f9528ece85878ac3f6835f34b1aac8787d875beb09b34e7d07dbb1dfb4d576e8b6c721f8c9429b2d9f2c274bc909e73899807a846f57e087d8a7a905ed003ccb1b1f8cecb5d886c85c072330285fe234d7d408c56ce148a4c44eafa799c504d0a7a3219a159cf77c23b1edc897d6bd83f73b465cd9fb82a9e8831b53e9423625c6caad57f1a0e45c7f31b6f5d2df882b952db4574a48e6f049c1e7f0887e5f6db84acbd51d4be8f4c0eb0de20ddab797c1f495dbe8595f679466df923cd9df17526693417a99867088afbb154c0bd40a83a7d34da08cd6e3fe4c28e5773c4abcac6ab0da8d6932f5c43c19765d2313b85eaf742473657559b89eda013a9379ee4908f209064adbff7abad07be5c11e3872d789e26f409a09438ebb87649a812424b925dc6a012a18f79d2bf180acbe7a7c93097c56bb7d24464d0ca0d6baf1216e224bcc8d57c5efa3273132c5e0d68c7977ef9000ce8e18d12bede95c8b0a073cde8e5e8e99bf92c0f1e64943129aa7f1e5509672fa156969233788d3efbc869ce621462dd42f3a965ca25ef6052b60f599c391e03f45744ee4bebfc56bfd95a52e6781b18d95bade9480c4eed2fab77036d513ab427e43e2ae4165a68603dc7839848b2de2b8411d09515e94efaac06b16d21c9b1ead140c2c7c8cb7852eeb5374596b477ea3ac6996708139abb8e1460973111b7d33d78fb0e2482a7706dd56b1e864484d7b769368b39343aa6d4042f411e212a4003e7a935bd8a926d0304b114363f82f1ace5f4ff2c742e8dc7bbd90301fd72a912862cf816ee8d1847e0dca766862641f4f32de44df12e19dfdcbe94f7578ea5aa31d45a781a5b0e4d0df084574188a91859b315f9e942504878f98c99811dd17c76d72d19a1fb9fa506f13dd1ad90e27b496906f0192bb275506166a909d0d5c07e140618f5e32d14680818678696608a27c7114e61fa79fd569adf4d463fa325a098d3b1a89f3a3a15b92d0ebb0a2bfa1f5cf77d93b6409fb17be955d86af8ca1c5395d3ba0ca15708a196ec4bd807b2c46c2224e6b40b0c41808cba4b32e6eed6e5187f9009919702b11df905d0371f4c39c92f022e10ec7d2ec8cd1bda8b510dd72faef6c22c2bfa6d6368c7c991489ee36a8a8e47e3154d81f5fe4f0cf12181b883469048da489e66e6abe880a1f56657b45df92fb8ae32d82efeaced7bed7ed0de07f738cd0e606bdf255bf54e9d45eeec08c43c3e856a868ebb5b4b294d41356b8c43916492840b47434993cf50f6598635146dd3476e4788f34d557326e01a23146bc83dc957752e2f7e762fdff2e1372266f35bf4bbe6f128646f87ed9cd695b717229afdcb3f80b826d238cf34cefd77f2c239a9586ab2843e5c50c28c52d584bc9f7eba6e13805c332b5ea23fd67975340cb2b0a0a4daa4e0403f5ca110482e7b969d555f27f8a7c3149e94d81ef1575cbfb518aa601258ad3db4753a30501397626bd87015677b9b376e9d2192fd18fdf17e22dd679f3d2aa2aad21b56ac3602e136985c8318aa762947b7baf8c0a6e15bc6eea92597f863bbce1ae0647c4705698d9e09415e637374a4e523fa0a02329e1cc12db17a005f9bf926468bac76ab313f43468ebcce3e4ce81f323061dfbac169207b971d34c5e2b6558dee7074c23cb5b42415be1f198f4a6654d468243275981a77fc7c75be241061b44d69417d754059f5304e32a11d77d190b2c08f09677b03e747d901d5f85eaf9651d89f639267409a864c502510d79a2b9352eeb06f14df2bc4cc8a2d08ebdcc635ef7f6861212ab8c90c614b50ca5713b25eba18f583e3f03e654ed7663a3f2dbbd099f686f9cac1c77ecd52d927c3d231adf3d9d8021d44697b3fd694017af0b766a7259f4886d47453eb0522656f3e4d7b82fa0dfd7828d93d63dd6d181eacc37850a082f2d99fc71eadc8aadb0a54b9937e6516560abcc21e7a3dfec5a2cc53a8f0d45eba073e911a31d9e0e48809b1062abe8e467cc54c8cfbcb2f6e79d7c58702188509f7875232f5c567d81cad324c69947adae88c43045afc957cb93722dc5f5cff7408764721c86b0cc1664090563d7dbbfabae083eb997dda5ac9170c4f14106e09ff1f2e9b1295a55954f91c96fd0d36d9d588237989b59847b7a45eb7bea6ee287c5449f43b005cd8eecdfd685672c455dd01b9f170c0c33e673da97975ecb3e35f2370f69c1100356f0e1b23d36c30304235844bbd29a39bb426a7c65a8358926030c4b5ae5b354631416a3c9ab3e85ff92bbf19343b447f068f867bf71987635ca02170f0787bf1e03d9e2ad510559b9d49a21fcbdb7d20054aa4cd2ae0d0eec620143db9b19c9bf735b96c96f25281977eddce34e474c2ffeea5e7191bf526a2ffede7032502e72972986c786def63a32d2f5aa6b19382c871197941d32218d429eaa687cfa17a90b341350eed69c0a1b9f0577164642307e1ed06f16ebcff4139ad4229d665f99d0988dc09d5798e85963c6351054bfad73369815929b2eafdeb36329318fffeac8c0c72fa344f089068c0cfb26f20ce8d3c274ed5cbb32e5b0d4fec928e48a4df19fe2872dd57b7ca96fc72dc947fbfcbc0e6ba8765c370dac881d470ddf14dc757799686b99827be350d5ee2b747121c6730e9a4fbd50318c238105494f59b92c8de3084ecad6b539b15605866b2ab1fac1e38216c0a205d54b87f72950340f246e898a702f2ee333f9b54144db3178cbeac6082363ad9661bc2b8d36759d4013d5a28e127197d5f8c3d41c4603d2183fceae90cfb50b9037a4bcd23418cadd7721497ee58393cc5a63864e486954436e46c42096da770ff32d432216258fc3cc8f817c57fb529c48dc6990d4944efc152909af49edf7115e7c93238c8dd5898197fd325d3f4ab7730ff913f2895b935cf585bdff9b8477ee78a993abf20870f2d8254cc91c67e0edef8e96a7cd911cbdb691248d0e756d6f9221f1871fdc4b8e857d3c7be4fa908fe421b8a0925a8f2261f284d64e2047c0839385f4f8025d009cf876c6951a214c2b3a8e127c35cc93c32441d48dffc9ed491a18168ac21b93acfe194519c5c65d1a075992630c777aa1d431bff95632f07e549bf4993e458f6eb37146a963405152506e417e6506387a95142688a661d710d3dca30521d5f2227c0096286edf2b58a07a8a06191e87c4f3f88bf470f5ce9e3e21681128c89f05103345bef4effcd011926962548dad2b00133ca965829b274c9ce10307e5259bf08f8d402829e35326fe3cc4ba5d9b192c1b657ecd8c561e78750d0a3267c76f4674949ba5a017f3f0c0d9ee23878fc3473c3799117b7ac2112cfc066761b44b762e7b26f6ced035c8314647cd5082279a0fd8aa93d944f30d53489f7c2350ea9096c8c6d827d4cc7fba7800e1d620758a5532f87bcbf64af563729dca276c764a52174f09a938b476e46011877e29ff5574767d26724e7b611439a64082ee14093fcb42753a82c56d7f0f66ba05b89e08032f97daf063d35899be9b3791941c83e3dffd3ee0122e155948ceb71c97d5a492c1382e442bb350cacbbf153d8d114f6428bad7a3ef84df83fc998af3b2650d3397f35456ac285e470707a2686350b91284d37f5e457043929fb31b47b4d42cbf4598d05fcda0265b1707a1327ee597129ef84a27f0dc6cc0df624ea1ad8b90dc4f0caa99cd5a1507e569b1ef1610409f388a365a57e453e6c14b027c8bbdfbbf1b7337544b635954bf1cd04ee87f5af74f226207e93d0700dca333d919d6a78f314c3ec6a07d602aac8171d4ae46c1547199d968bb84e19c3003b988defd9ad8618cbd793c59a6fe033c5c1504a63bd158700eb656703401a6933662e3e198e08eec8a35bd164b617812c3bba2b114cf994ab9271b9e616b16f468cb54b85e5770dfc62b292d472be40ae94ac895eeeaab86ff8b5e320de32ed73690df61430e5e7eecc722441fd41d3bdf1a6266d754ddfa33a6a8fc979fc66c0ddbe3f865df9b2b35576e194ce697c1890d6930d4c2e7b378fcb86e1ab061302529f772dd23060eee19c52ffed4d2082aeda6bdbed69b44", &(0x7f0000000140)="dfed7f693af75f1a17247c499e0dd181a38034eac83028187b4d88ff449c1aa872619519797a6b68149bbf751cafb82661b3150b0f0afa495f4b3c2ad7ed56ba913d3918cf080097f683f9ed8214532bcdb1dea398656ed4542c16fe585a8dae058aec45d08cde3d9eb6", 0x6, r1}, 0x38) (async) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)={0x3, 0x0}, 0x8) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r2, 0x3, 0x8}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001300)={r2, 0x5, 0x4}, 0xc) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f00000024c0)={&(0x7f0000001340)="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", &(0x7f0000002340)=""/25, &(0x7f0000002380)="cf4927b70712701b3de276c8a48cc45c073031fe212d997e56f8d13dcb157095a40f1d0fc60d8b5af9b132bcf9240cd839c331a1c05dc5a955ecc63be00b6adc66cfcc203fb946e971fdf0e5f2687c879a744c69977fc1f33f9e7949ce7d05bf1599816cac407ca18653f15e4f9d1187524da00b0f2a58c768af0215c4", &(0x7f0000002400)="d78acd788c212e097ccee600b0075dd9231b2def5383ae30659962ae627dd321da83fed55bdecf317ed7cf0f28a3bf3cb2cee0c6c767d00374a6055d9613f20e513a6c5c3d2e13c84a0cb76b913890fa53b9e7d9ec26c8242048ea9df531eece10b5b3009b4184f3ae56d38ce0fffa5922cff71d424dadea0011d7d912b475e64fdf618f2ca84fe34c122eda38315fd84cd8e058", 0xfffffff9, r3, 0x4}, 0x38) 04:46:59 executing program 1: bpf$BPF_BTF_LOAD(0x8, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:46:59 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) (fail_nth: 8) 04:46:59 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x11, 0x87, 0x8, 0x8, 0x1404, r0, 0x4, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x3}, 0x48) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f00000012c0)={&(0x7f0000000000)="ad7d7f34ece87971cc6811ba96642a4ba7812092a2f0dcce0155185d6c168c2edaed0d6be2497125fe49b26f18af11d073164a7e2733ba32bd256e527811a5ee334bae0ccd35d0348cd35f8d4358e201a9f1a7a1d3d36f50f01893d0b7738cc1883a307f2ad0214ca5ed6e3c33e0360dc1052c63950901300d9d2abeadc1ceba4043ab11f0cc486ce1ba591ef7862a1efceb0a4de348da", &(0x7f00000000c0)=""/78, &(0x7f00000002c0)="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", &(0x7f0000000140)="dfed7f693af75f1a17247c499e0dd181a38034eac83028187b4d88ff449c1aa872619519797a6b68149bbf751cafb82661b3150b0f0afa495f4b3c2ad7ed56ba913d3918cf080097f683f9ed8214532bcdb1dea398656ed4542c16fe585a8dae058aec45d08cde3d9eb6", 0x6, r1}, 0x38) (async) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)={0x3, 0x0}, 0x8) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r2, 0x3, 0x8}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001300)={r2, 0x5, 0x4}, 0xc) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f00000024c0)={&(0x7f0000001340)="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", &(0x7f0000002340)=""/25, &(0x7f0000002380)="cf4927b70712701b3de276c8a48cc45c073031fe212d997e56f8d13dcb157095a40f1d0fc60d8b5af9b132bcf9240cd839c331a1c05dc5a955ecc63be00b6adc66cfcc203fb946e971fdf0e5f2687c879a744c69977fc1f33f9e7949ce7d05bf1599816cac407ca18653f15e4f9d1187524da00b0f2a58c768af0215c4", &(0x7f0000002400)="d78acd788c212e097ccee600b0075dd9231b2def5383ae30659962ae627dd321da83fed55bdecf317ed7cf0f28a3bf3cb2cee0c6c767d00374a6055d9613f20e513a6c5c3d2e13c84a0cb76b913890fa53b9e7d9ec26c8242048ea9df531eece10b5b3009b4184f3ae56d38ce0fffa5922cff71d424dadea0011d7d912b475e64fdf618f2ca84fe34c122eda38315fd84cd8e058", 0xfffffff9, r3, 0x4}, 0x38) [ 3484.568061][T30103] RDX: 0000000000000020 RSI: 0000000020001540 RDI: 0000000000000012 [ 3484.575871][T30103] RBP: 00007f86a88f81d0 R08: 0000000000000000 R09: 0000000000000000 [ 3484.583684][T30103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3484.591492][T30103] R13: 00007ffeee209fcf R14: 00007f86a88f8300 R15: 0000000000022000 [ 3484.599308][T30103] 04:47:00 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 11) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:00 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) (fail_nth: 10) [ 3484.632847][T30114] FAULT_INJECTION: forcing a failure. [ 3484.632847][T30114] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3484.659519][T30114] CPU: 0 PID: 30114 Comm: syz-executor.0 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3484.660218][T30120] FAULT_INJECTION: forcing a failure. [ 3484.660218][T30120] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3484.669593][T30114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3484.669611][T30114] Call Trace: [ 3484.669617][T30114] [ 3484.669625][T30114] dump_stack_lvl+0x151/0x1b7 [ 3484.669652][T30114] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3484.669672][T30114] dump_stack+0x15/0x17 [ 3484.669687][T30114] should_fail+0x3c0/0x510 [ 3484.669705][T30114] should_fail_usercopy+0x1a/0x20 [ 3484.669723][T30114] _copy_to_user+0x20/0x90 [ 3484.669738][T30114] bpf_verifier_vlog+0x1a1/0x330 [ 3484.730394][T30114] __btf_verifier_log+0xd1/0x120 [ 3484.735172][T30114] ? bpf_verifier_vlog+0x1ae/0x330 [ 3484.740111][T30114] ? btf_check_sec_info+0x500/0x500 [ 3484.745147][T30114] ? btf_parse_hdr+0x1e9/0x7e0 [ 3484.749744][T30114] ? memcpy+0x56/0x70 [ 3484.753565][T30114] btf_parse_hdr+0x375/0x7e0 [ 3484.757988][T30114] btf_new_fd+0x3e8/0x900 [ 3484.762159][T30114] bpf_btf_load+0x6f/0x90 [ 3484.766411][T30114] __sys_bpf+0x514/0x750 [ 3484.770577][T30114] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 3484.775788][T30114] ? debug_smp_processor_id+0x17/0x20 [ 3484.780991][T30114] __x64_sys_bpf+0x7c/0x90 [ 3484.785246][T30114] do_syscall_64+0x44/0xd0 [ 3484.789582][T30114] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3484.795314][T30114] RIP: 0033:0x7f86a9b850a9 [ 3484.799563][T30114] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3484.819003][T30114] RSP: 002b:00007f86a88f8168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 04:47:00 executing program 1: bpf$BPF_BTF_LOAD(0x9, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:00 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xb0, 0xb0, 0x7, [@func_proto={0x0, 0x7, 0x0, 0xd, 0x0, [{0xe, 0x3}, {0xf, 0x2}, {0x2, 0x3}, {0x1, 0x5}, {0x3}, {0x5, 0x1}, {0xe, 0x1}]}, @union={0xc, 0x7, 0x0, 0x5, 0x1, 0xfffffff9, [{0x6, 0x2, 0x9}, {0x6, 0x0, 0x1}, {0x5, 0x2, 0x671e8db1}, {0xf, 0x5, 0x5}, {0x5, 0x0, 0xb6}, {0x9, 0x3, 0xfffffff9}, {0x0, 0x2, 0x5}]}, @ptr={0x3, 0x0, 0x0, 0x2, 0x5}]}, {0x0, [0x2e, 0x30, 0x61, 0x2e, 0x30]}}, &(0x7f0000000100)=""/139, 0xcf, 0x8b, 0x1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@bloom_filter={0x1e, 0x5, 0xfffffff7, 0x2, 0x880, 0xffffffffffffffff, 0x6, '\x00', 0x0, r0, 0x3, 0x1, 0x5, 0x1}, 0x48) 04:47:00 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xb0, 0xb0, 0x7, [@func_proto={0x0, 0x7, 0x0, 0xd, 0x0, [{0xe, 0x3}, {0xf, 0x2}, {0x2, 0x3}, {0x1, 0x5}, {0x3}, {0x5, 0x1}, {0xe, 0x1}]}, @union={0xc, 0x7, 0x0, 0x5, 0x1, 0xfffffff9, [{0x6, 0x2, 0x9}, {0x6, 0x0, 0x1}, {0x5, 0x2, 0x671e8db1}, {0xf, 0x5, 0x5}, {0x5, 0x0, 0xb6}, {0x9, 0x3, 0xfffffff9}, {0x0, 0x2, 0x5}]}, @ptr={0x3, 0x0, 0x0, 0x2, 0x5}]}, {0x0, [0x2e, 0x30, 0x61, 0x2e, 0x30]}}, &(0x7f0000000100)=""/139, 0xcf, 0x8b, 0x1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@bloom_filter={0x1e, 0x5, 0xfffffff7, 0x2, 0x880, 0xffffffffffffffff, 0x6, '\x00', 0x0, r0, 0x3, 0x1, 0x5, 0x1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xb0, 0xb0, 0x7, [@func_proto={0x0, 0x7, 0x0, 0xd, 0x0, [{0xe, 0x3}, {0xf, 0x2}, {0x2, 0x3}, {0x1, 0x5}, {0x3}, {0x5, 0x1}, {0xe, 0x1}]}, @union={0xc, 0x7, 0x0, 0x5, 0x1, 0xfffffff9, [{0x6, 0x2, 0x9}, {0x6, 0x0, 0x1}, {0x5, 0x2, 0x671e8db1}, {0xf, 0x5, 0x5}, {0x5, 0x0, 0xb6}, {0x9, 0x3, 0xfffffff9}, {0x0, 0x2, 0x5}]}, @ptr={0x3, 0x0, 0x0, 0x2, 0x5}]}, {0x0, [0x2e, 0x30, 0x61, 0x2e, 0x30]}}, &(0x7f0000000100)=""/139, 0xcf, 0x8b, 0x1}, 0x20) (async) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@bloom_filter={0x1e, 0x5, 0xfffffff7, 0x2, 0x880, 0xffffffffffffffff, 0x6, '\x00', 0x0, r0, 0x3, 0x1, 0x5, 0x1}, 0x48) (async) 04:47:00 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xb0, 0xb0, 0x7, [@func_proto={0x0, 0x7, 0x0, 0xd, 0x0, [{0xe, 0x3}, {0xf, 0x2}, {0x2, 0x3}, {0x1, 0x5}, {0x3}, {0x5, 0x1}, {0xe, 0x1}]}, @union={0xc, 0x7, 0x0, 0x5, 0x1, 0xfffffff9, [{0x6, 0x2, 0x9}, {0x6, 0x0, 0x1}, {0x5, 0x2, 0x671e8db1}, {0xf, 0x5, 0x5}, {0x5, 0x0, 0xb6}, {0x9, 0x3, 0xfffffff9}, {0x0, 0x2, 0x5}]}, @ptr={0x3, 0x0, 0x0, 0x2, 0x5}]}, {0x0, [0x2e, 0x30, 0x61, 0x2e, 0x30]}}, &(0x7f0000000100)=""/139, 0xcf, 0x8b, 0x1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@bloom_filter={0x1e, 0x5, 0xfffffff7, 0x2, 0x880, 0xffffffffffffffff, 0x6, '\x00', 0x0, r0, 0x3, 0x1, 0x5, 0x1}, 0x48) 04:47:00 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) write$cgroup_netprio_ifpriomap(r0, &(0x7f0000000000)={'pim6reg0', 0x32, 0x30}, 0xb) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000040)=r0, 0x4) [ 3484.827245][T30114] RAX: ffffffffffffffda RBX: 00007f86a9ca4f80 RCX: 00007f86a9b850a9 [ 3484.835080][T30114] RDX: 0000000000000020 RSI: 0000000020001540 RDI: 0000000000000012 [ 3484.842869][T30114] RBP: 00007f86a88f81d0 R08: 0000000000000000 R09: 0000000000000000 [ 3484.850855][T30114] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3484.858664][T30114] R13: 00007ffeee209fcf R14: 00007f86a88f8300 R15: 0000000000022000 [ 3484.866477][T30114] [ 3484.869373][T30120] CPU: 1 PID: 30120 Comm: syz-executor.2 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3484.871945][T30122] FAULT_INJECTION: forcing a failure. [ 3484.871945][T30122] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3484.880537][T30120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3484.880553][T30120] Call Trace: [ 3484.880560][T30120] [ 3484.880566][T30120] dump_stack_lvl+0x151/0x1b7 [ 3484.913954][T30120] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3484.919249][T30120] dump_stack+0x15/0x17 [ 3484.923239][T30120] should_fail+0x3c0/0x510 [ 3484.927497][T30120] should_fail_usercopy+0x1a/0x20 [ 3484.932351][T30120] _copy_to_user+0x20/0x90 [ 3484.936605][T30120] bpf_verifier_vlog+0x1a1/0x330 [ 3484.941378][T30120] __btf_verifier_log+0xd1/0x120 [ 3484.946163][T30120] ? bpf_verifier_vlog+0x1ae/0x330 [ 3484.951101][T30120] ? btf_check_sec_info+0x500/0x500 [ 3484.956133][T30120] ? btf_parse_hdr+0x1e9/0x7e0 [ 3484.960734][T30120] ? memcpy+0x56/0x70 [ 3484.964550][T30120] btf_parse_hdr+0x3cf/0x7e0 [ 3484.968979][T30120] btf_new_fd+0x3e8/0x900 [ 3484.973151][T30120] bpf_btf_load+0x6f/0x90 [ 3484.977311][T30120] __sys_bpf+0x514/0x750 [ 3484.981396][T30120] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 3484.986600][T30120] ? debug_smp_processor_id+0x17/0x20 [ 3484.991805][T30120] __x64_sys_bpf+0x7c/0x90 [ 3484.996058][T30120] do_syscall_64+0x44/0xd0 [ 3485.000318][T30120] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3485.006043][T30120] RIP: 0033:0x7fa9cb7ab0a9 [ 3485.010292][T30120] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3485.029732][T30120] RSP: 002b:00007fa9ca51e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3485.038068][T30120] RAX: ffffffffffffffda RBX: 00007fa9cb8caf80 RCX: 00007fa9cb7ab0a9 [ 3485.046692][T30120] RDX: 0000000000000020 RSI: 0000000020001540 RDI: 0000000000000012 [ 3485.054470][T30120] RBP: 00007fa9ca51e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3485.062282][T30120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3485.070183][T30120] R13: 00007fff1d8afe2f R14: 00007fa9ca51e300 R15: 0000000000022000 [ 3485.077998][T30120] [ 3485.080855][T30122] CPU: 0 PID: 30122 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3485.090922][T30122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3485.100818][T30122] Call Trace: [ 3485.103937][T30122] [ 3485.106714][T30122] dump_stack_lvl+0x151/0x1b7 [ 3485.111227][T30122] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3485.116530][T30122] dump_stack+0x15/0x17 [ 3485.120521][T30122] should_fail+0x3c0/0x510 [ 3485.124769][T30122] should_fail_alloc_page+0x58/0x70 [ 3485.129810][T30122] __alloc_pages+0x1de/0x7c0 [ 3485.134233][T30122] ? __count_vm_events+0x30/0x30 [ 3485.139002][T30122] ? __kasan_kmalloc+0x9/0x10 [ 3485.143513][T30122] ? __kmalloc+0x203/0x350 [ 3485.147766][T30122] ? __vmalloc_node_range+0x2e3/0x800 [ 3485.152979][T30122] __vmalloc_node_range+0x48f/0x800 [ 3485.158229][T30122] dup_task_struct+0x61f/0xa60 [ 3485.162821][T30122] ? copy_process+0x579/0x3250 [ 3485.167422][T30122] ? __kasan_check_write+0x14/0x20 [ 3485.172367][T30122] copy_process+0x579/0x3250 [ 3485.176798][T30122] ? __kasan_check_write+0x14/0x20 [ 3485.181739][T30122] ? proc_fail_nth_write+0x213/0x290 [ 3485.186864][T30122] ? proc_fail_nth_read+0x220/0x220 [ 3485.191905][T30122] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3485.196851][T30122] ? vfs_write+0x9af/0x1050 [ 3485.201183][T30122] ? vmacache_update+0xb7/0x120 [ 3485.205871][T30122] kernel_clone+0x22d/0x990 [ 3485.210210][T30122] ? file_end_write+0x1b0/0x1b0 [ 3485.214898][T30122] ? __kasan_check_write+0x14/0x20 [ 3485.219843][T30122] ? create_io_thread+0x1e0/0x1e0 [ 3485.224708][T30122] ? __mutex_lock_slowpath+0x10/0x10 [ 3485.229824][T30122] __x64_sys_clone+0x289/0x310 [ 3485.234425][T30122] ? __do_sys_vfork+0x130/0x130 [ 3485.239117][T30122] ? debug_smp_processor_id+0x17/0x20 [ 3485.244320][T30122] do_syscall_64+0x44/0xd0 [ 3485.248573][T30122] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3485.256314][T30122] RIP: 0033:0x7fa69a22f0a9 [ 3485.260550][T30122] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 04:47:00 executing program 4: syz_clone(0x45100070, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:00 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) write$cgroup_netprio_ifpriomap(r0, &(0x7f0000000000)={'pim6reg0', 0x32, 0x30}, 0xb) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000040)=r0, 0x4) 04:47:00 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) (fail_nth: 9) 04:47:00 executing program 1: bpf$BPF_BTF_LOAD(0xa, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:00 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) (fail_nth: 11) 04:47:00 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 12) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) [ 3485.280773][T30122] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3485.289022][T30122] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3485.296833][T30122] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3485.304643][T30122] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3485.312627][T30122] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3485.320435][T30122] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3485.328258][T30122] [ 3485.368610][T30143] FAULT_INJECTION: forcing a failure. [ 3485.368610][T30143] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3485.383256][T30144] FAULT_INJECTION: forcing a failure. [ 3485.383256][T30144] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3485.396691][T30146] FAULT_INJECTION: forcing a failure. [ 3485.396691][T30146] name fail_page_alloc, interval 1, probability 0, space 0, times 0 04:47:00 executing program 1: bpf$BPF_BTF_LOAD(0xb, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:00 executing program 4: syz_clone(0x451000ed, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) [ 3485.413551][T30143] CPU: 1 PID: 30143 Comm: syz-executor.2 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3485.423626][T30143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3485.433519][T30143] Call Trace: [ 3485.436648][T30143] [ 3485.439594][T30143] dump_stack_lvl+0x151/0x1b7 [ 3485.444107][T30143] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3485.449405][T30143] dump_stack+0x15/0x17 [ 3485.453391][T30143] should_fail+0x3c0/0x510 [ 3485.457646][T30143] should_fail_usercopy+0x1a/0x20 [ 3485.462505][T30143] _copy_to_user+0x20/0x90 [ 3485.466854][T30143] bpf_verifier_vlog+0x1a1/0x330 [ 3485.471621][T30143] __btf_verifier_log+0xd1/0x120 [ 3485.476409][T30143] ? bpf_verifier_vlog+0x1ae/0x330 [ 3485.481357][T30143] ? btf_check_sec_info+0x500/0x500 [ 3485.486385][T30143] ? btf_parse_hdr+0x1e9/0x7e0 [ 3485.490979][T30143] ? memcpy+0x56/0x70 [ 3485.494794][T30143] btf_parse_hdr+0x3fa/0x7e0 [ 3485.499665][T30143] btf_new_fd+0x3e8/0x900 [ 3485.503824][T30143] bpf_btf_load+0x6f/0x90 [ 3485.507984][T30143] __sys_bpf+0x514/0x750 [ 3485.512067][T30143] ? bpf_link_show_fdinfo+0x2d0/0x2d0 04:47:00 executing program 4: syz_clone(0x45100312, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) [ 3485.517284][T30143] ? debug_smp_processor_id+0x17/0x20 [ 3485.522488][T30143] __x64_sys_bpf+0x7c/0x90 [ 3485.526732][T30143] do_syscall_64+0x44/0xd0 [ 3485.530992][T30143] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3485.536710][T30143] RIP: 0033:0x7fa9cb7ab0a9 [ 3485.540968][T30143] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3485.560409][T30143] RSP: 002b:00007fa9ca51e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3485.568737][T30143] RAX: ffffffffffffffda RBX: 00007fa9cb8caf80 RCX: 00007fa9cb7ab0a9 [ 3485.576548][T30143] RDX: 0000000000000020 RSI: 0000000020001540 RDI: 0000000000000012 [ 3485.584362][T30143] RBP: 00007fa9ca51e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3485.592171][T30143] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3485.599985][T30143] R13: 00007fff1d8afe2f R14: 00007fa9ca51e300 R15: 0000000000022000 [ 3485.607798][T30143] [ 3485.610744][T30144] CPU: 0 PID: 30144 Comm: syz-executor.0 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3485.620813][T30144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3485.630709][T30144] Call Trace: [ 3485.633833][T30144] [ 3485.636616][T30144] dump_stack_lvl+0x151/0x1b7 [ 3485.641206][T30144] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3485.646504][T30144] dump_stack+0x15/0x17 [ 3485.650493][T30144] should_fail+0x3c0/0x510 [ 3485.654765][T30144] should_fail_usercopy+0x1a/0x20 [ 3485.659607][T30144] _copy_to_user+0x20/0x90 [ 3485.663860][T30144] bpf_verifier_vlog+0x1a1/0x330 [ 3485.668635][T30144] __btf_verifier_log+0xd1/0x120 [ 3485.673409][T30144] ? bpf_verifier_vlog+0x1ae/0x330 [ 3485.678354][T30144] ? btf_check_sec_info+0x500/0x500 [ 3485.683389][T30144] ? btf_parse_hdr+0x1e9/0x7e0 [ 3485.688030][T30144] ? memcpy+0x56/0x70 [ 3485.691893][T30144] btf_parse_hdr+0x3a4/0x7e0 [ 3485.697203][T30144] btf_new_fd+0x3e8/0x900 [ 3485.701362][T30144] bpf_btf_load+0x6f/0x90 [ 3485.705527][T30144] __sys_bpf+0x514/0x750 [ 3485.709611][T30144] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 3485.714818][T30144] ? debug_smp_processor_id+0x17/0x20 [ 3485.720282][T30144] __x64_sys_bpf+0x7c/0x90 [ 3485.724549][T30144] do_syscall_64+0x44/0xd0 [ 3485.728790][T30144] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3485.734518][T30144] RIP: 0033:0x7f86a9b850a9 [ 3485.738773][T30144] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3485.758299][T30144] RSP: 002b:00007f86a88f8168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 04:47:00 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) write$cgroup_netprio_ifpriomap(r0, &(0x7f0000000000)={'pim6reg0', 0x32, 0x30}, 0xb) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000040)=r0, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) write$cgroup_netprio_ifpriomap(r0, &(0x7f0000000000)={'pim6reg0', 0x32, 0x30}, 0xb) (async) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000040)=r0, 0x4) (async) [ 3485.766575][T30144] RAX: ffffffffffffffda RBX: 00007f86a9ca4f80 RCX: 00007f86a9b850a9 [ 3485.775220][T30144] RDX: 0000000000000020 RSI: 0000000020001540 RDI: 0000000000000012 [ 3485.783293][T30144] RBP: 00007f86a88f81d0 R08: 0000000000000000 R09: 0000000000000000 [ 3485.791102][T30144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3485.798936][T30144] R13: 00007ffeee209fcf R14: 00007f86a88f8300 R15: 0000000000022000 [ 3485.806726][T30144] [ 3485.809589][T30146] CPU: 1 PID: 30146 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3485.819664][T30146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3485.829561][T30146] Call Trace: [ 3485.832682][T30146] [ 3485.835459][T30146] dump_stack_lvl+0x151/0x1b7 [ 3485.839974][T30146] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3485.845267][T30146] dump_stack+0x15/0x17 [ 3485.849251][T30146] should_fail+0x3c0/0x510 [ 3485.853506][T30146] should_fail_alloc_page+0x58/0x70 [ 3485.858539][T30146] __alloc_pages+0x1de/0x7c0 [ 3485.862970][T30146] ? __count_vm_events+0x30/0x30 [ 3485.867745][T30146] ? __kasan_kmalloc+0x9/0x10 [ 3485.872254][T30146] ? __kmalloc+0x203/0x350 [ 3485.876506][T30146] ? __vmalloc_node_range+0x2e3/0x800 [ 3485.881746][T30146] __vmalloc_node_range+0x48f/0x800 [ 3485.886748][T30146] dup_task_struct+0x61f/0xa60 [ 3485.891350][T30146] ? copy_process+0x579/0x3250 [ 3485.895957][T30146] ? __kasan_check_write+0x14/0x20 [ 3485.901168][T30146] copy_process+0x579/0x3250 [ 3485.905584][T30146] ? __kasan_check_write+0x14/0x20 [ 3485.910530][T30146] ? proc_fail_nth_write+0x213/0x290 [ 3485.915648][T30146] ? proc_fail_nth_read+0x220/0x220 [ 3485.920684][T30146] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3485.925727][T30146] ? vfs_write+0x9af/0x1050 [ 3485.930070][T30146] ? vmacache_update+0xb7/0x120 [ 3485.934842][T30146] kernel_clone+0x22d/0x990 [ 3485.939182][T30146] ? file_end_write+0x1b0/0x1b0 [ 3485.943866][T30146] ? __kasan_check_write+0x14/0x20 [ 3485.948899][T30146] ? create_io_thread+0x1e0/0x1e0 [ 3485.953857][T30146] ? __mutex_lock_slowpath+0x10/0x10 [ 3485.958977][T30146] __x64_sys_clone+0x289/0x310 [ 3485.963578][T30146] ? __do_sys_vfork+0x130/0x130 [ 3485.968267][T30146] ? debug_smp_processor_id+0x17/0x20 [ 3485.973474][T30146] do_syscall_64+0x44/0xd0 [ 3485.977723][T30146] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3485.983453][T30146] RIP: 0033:0x7fa69a22f0a9 [ 3485.987707][T30146] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3486.007150][T30146] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 04:47:01 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) (fail_nth: 12) 04:47:01 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) (fail_nth: 10) 04:47:01 executing program 1: bpf$BPF_BTF_LOAD(0xc, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3486.015390][T30146] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3486.023201][T30146] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3486.031105][T30146] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3486.038910][T30146] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3486.046811][T30146] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3486.054635][T30146] 04:47:01 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r1 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x4) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x94240, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r4, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r4, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r4, 0x0, r3, 0x2) r5 = bpf$ITER_CREATE(0x21, &(0x7f00000002c0), 0x8) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r6, 0x400454cb, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r7, 0x400454cb, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)='GPL\x00', 0x4, 0x4b, &(0x7f0000000180)=""/75, 0x41000, 0x4, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000100)={0x4, 0x3}, 0x8, 0x10, &(0x7f0000000200)={0x1, 0x2, 0xcb1, 0x4}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000300)=[r2, r0, r4, r0, r5, r6, r0, r7]}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x12, 0x1000, 0xe013, 0x0, 0x2, r0, 0x7, '\x00', 0x0, r1, 0x4, 0x0, 0x2}, 0x48) [ 3486.076764][T30166] FAULT_INJECTION: forcing a failure. [ 3486.076764][T30166] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3486.097225][T30170] FAULT_INJECTION: forcing a failure. [ 3486.097225][T30170] name fail_usercopy, interval 1, probability 0, space 0, times 0 04:47:01 executing program 1: bpf$BPF_BTF_LOAD(0xd, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:01 executing program 4: syz_clone(0x45100700, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:01 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 13) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) [ 3486.125606][T30170] CPU: 1 PID: 30170 Comm: syz-executor.0 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3486.135688][T30170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3486.145583][T30170] Call Trace: [ 3486.148708][T30170] [ 3486.151485][T30170] dump_stack_lvl+0x151/0x1b7 [ 3486.156084][T30170] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3486.161397][T30170] dump_stack+0x15/0x17 [ 3486.165371][T30170] should_fail+0x3c0/0x510 [ 3486.169385][T30176] FAULT_INJECTION: forcing a failure. [ 3486.169385][T30176] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3486.169619][T30170] should_fail_usercopy+0x1a/0x20 [ 3486.187506][T30170] _copy_to_user+0x20/0x90 [ 3486.191770][T30170] bpf_verifier_vlog+0x1a1/0x330 [ 3486.196534][T30170] __btf_verifier_log+0xd1/0x120 [ 3486.201315][T30170] ? bpf_verifier_vlog+0x1ae/0x330 [ 3486.206268][T30170] ? btf_check_sec_info+0x500/0x500 [ 3486.211383][T30170] ? btf_parse_hdr+0x1e9/0x7e0 [ 3486.215972][T30170] ? memcpy+0x56/0x70 [ 3486.219791][T30170] btf_parse_hdr+0x3cf/0x7e0 [ 3486.224317][T30170] btf_new_fd+0x3e8/0x900 [ 3486.228471][T30170] bpf_btf_load+0x6f/0x90 [ 3486.232635][T30170] __sys_bpf+0x514/0x750 [ 3486.236722][T30170] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 3486.241924][T30170] ? debug_smp_processor_id+0x17/0x20 [ 3486.247134][T30170] __x64_sys_bpf+0x7c/0x90 [ 3486.251384][T30170] do_syscall_64+0x44/0xd0 [ 3486.255637][T30170] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3486.261362][T30170] RIP: 0033:0x7f86a9b850a9 [ 3486.265617][T30170] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3486.285319][T30170] RSP: 002b:00007f86a88f8168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3486.293649][T30170] RAX: ffffffffffffffda RBX: 00007f86a9ca4f80 RCX: 00007f86a9b850a9 [ 3486.301457][T30170] RDX: 0000000000000020 RSI: 0000000020001540 RDI: 0000000000000012 [ 3486.309540][T30170] RBP: 00007f86a88f81d0 R08: 0000000000000000 R09: 0000000000000000 [ 3486.317341][T30170] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3486.325152][T30170] R13: 00007ffeee209fcf R14: 00007f86a88f8300 R15: 0000000000022000 [ 3486.332967][T30170] [ 3486.335828][T30166] CPU: 0 PID: 30166 Comm: syz-executor.2 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3486.346245][T30166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3486.356138][T30166] Call Trace: [ 3486.359260][T30166] [ 3486.362038][T30166] dump_stack_lvl+0x151/0x1b7 [ 3486.366646][T30166] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3486.371934][T30166] dump_stack+0x15/0x17 [ 3486.375925][T30166] should_fail+0x3c0/0x510 [ 3486.380182][T30166] should_fail_usercopy+0x1a/0x20 [ 3486.385037][T30166] _copy_to_user+0x20/0x90 [ 3486.389294][T30166] bpf_verifier_vlog+0x1a1/0x330 [ 3486.394128][T30166] __btf_verifier_log+0xd1/0x120 [ 3486.398864][T30166] ? bpf_verifier_vlog+0x1ae/0x330 [ 3486.403784][T30166] ? btf_check_sec_info+0x500/0x500 [ 3486.408818][T30166] ? btf_parse_hdr+0x1e9/0x7e0 [ 3486.413416][T30166] ? memcpy+0x56/0x70 [ 3486.417239][T30166] btf_parse_hdr+0x425/0x7e0 [ 3486.421751][T30166] btf_new_fd+0x3e8/0x900 [ 3486.425924][T30166] bpf_btf_load+0x6f/0x90 [ 3486.430085][T30166] __sys_bpf+0x514/0x750 [ 3486.434164][T30166] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 3486.439372][T30166] ? debug_smp_processor_id+0x17/0x20 [ 3486.444755][T30166] __x64_sys_bpf+0x7c/0x90 [ 3486.449002][T30166] do_syscall_64+0x44/0xd0 [ 3486.453349][T30166] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3486.459079][T30166] RIP: 0033:0x7fa9cb7ab0a9 [ 3486.463330][T30166] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3486.482858][T30166] RSP: 002b:00007fa9ca51e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3486.491097][T30166] RAX: ffffffffffffffda RBX: 00007fa9cb8caf80 RCX: 00007fa9cb7ab0a9 [ 3486.498906][T30166] RDX: 0000000000000020 RSI: 0000000020001540 RDI: 0000000000000012 [ 3486.506730][T30166] RBP: 00007fa9ca51e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3486.514530][T30166] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 04:47:01 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r1 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x4) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x94240, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r4, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r4, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r4, 0x0, r3, 0x2) r5 = bpf$ITER_CREATE(0x21, &(0x7f00000002c0), 0x8) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r6, 0x400454cb, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r7, 0x400454cb, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)='GPL\x00', 0x4, 0x4b, &(0x7f0000000180)=""/75, 0x41000, 0x4, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000100)={0x4, 0x3}, 0x8, 0x10, &(0x7f0000000200)={0x1, 0x2, 0xcb1, 0x4}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000300)=[r2, r0, r4, r0, r5, r6, r0, r7]}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x12, 0x1000, 0xe013, 0x0, 0x2, r0, 0x7, '\x00', 0x0, r1, 0x4, 0x0, 0x2}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x4) (async) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x94240, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) (async) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) (async) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (async) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r4, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r4, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r4, 0x0, r3, 0x2) (async) bpf$ITER_CREATE(0x21, &(0x7f00000002c0), 0x8) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) (async) ioctl$TUNSETPERSIST(r6, 0x400454cb, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) (async) ioctl$TUNSETPERSIST(r7, 0x400454cb, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)='GPL\x00', 0x4, 0x4b, &(0x7f0000000180)=""/75, 0x41000, 0x4, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000100)={0x4, 0x3}, 0x8, 0x10, &(0x7f0000000200)={0x1, 0x2, 0xcb1, 0x4}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000300)=[r2, r0, r4, r0, r5, r6, r0, r7]}, 0x80) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x12, 0x1000, 0xe013, 0x0, 0x2, r0, 0x7, '\x00', 0x0, r1, 0x4, 0x0, 0x2}, 0x48) (async) 04:47:01 executing program 1: bpf$BPF_BTF_LOAD(0xe, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3486.522344][T30166] R13: 00007fff1d8afe2f R14: 00007fa9ca51e300 R15: 0000000000022000 [ 3486.530157][T30166] [ 3486.544414][T30176] CPU: 0 PID: 30176 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3486.554575][T30176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3486.564563][T30176] Call Trace: [ 3486.567687][T30176] [ 3486.570461][T30176] dump_stack_lvl+0x151/0x1b7 [ 3486.574977][T30176] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3486.580272][T30176] dump_stack+0x15/0x17 [ 3486.584363][T30176] should_fail+0x3c0/0x510 [ 3486.588611][T30176] should_fail_alloc_page+0x58/0x70 [ 3486.593724][T30176] __alloc_pages+0x1de/0x7c0 [ 3486.598151][T30176] ? __count_vm_events+0x30/0x30 [ 3486.603012][T30176] ? __kasan_kmalloc+0x9/0x10 [ 3486.607524][T30176] ? __kmalloc+0x203/0x350 [ 3486.611778][T30176] ? __vmalloc_node_range+0x2e3/0x800 [ 3486.616987][T30176] __vmalloc_node_range+0x48f/0x800 [ 3486.622020][T30176] dup_task_struct+0x61f/0xa60 [ 3486.626617][T30176] ? copy_process+0x579/0x3250 [ 3486.631217][T30176] ? __kasan_check_write+0x14/0x20 [ 3486.636163][T30176] copy_process+0x579/0x3250 [ 3486.640862][T30176] ? __kasan_check_write+0x14/0x20 [ 3486.645821][T30176] ? proc_fail_nth_write+0x213/0x290 [ 3486.650929][T30176] ? proc_fail_nth_read+0x220/0x220 [ 3486.655973][T30176] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3486.660920][T30176] ? vfs_write+0x9af/0x1050 [ 3486.665248][T30176] ? vmacache_update+0xb7/0x120 [ 3486.669939][T30176] kernel_clone+0x22d/0x990 [ 3486.674276][T30176] ? file_end_write+0x1b0/0x1b0 [ 3486.678988][T30176] ? __kasan_check_write+0x14/0x20 [ 3486.683912][T30176] ? create_io_thread+0x1e0/0x1e0 [ 3486.688770][T30176] ? __mutex_lock_slowpath+0x10/0x10 [ 3486.693899][T30176] __x64_sys_clone+0x289/0x310 [ 3486.698587][T30176] ? __do_sys_vfork+0x130/0x130 [ 3486.703266][T30176] ? debug_smp_processor_id+0x17/0x20 [ 3486.708471][T30176] do_syscall_64+0x44/0xd0 [ 3486.712726][T30176] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3486.718458][T30176] RIP: 0033:0x7fa69a22f0a9 [ 3486.722708][T30176] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3486.742151][T30176] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3486.750391][T30176] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3486.758202][T30176] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3486.766013][T30176] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 04:47:02 executing program 1: bpf$BPF_BTF_LOAD(0xf, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:02 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) (fail_nth: 11) 04:47:02 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) (fail_nth: 13) 04:47:02 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r1 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x4) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x94240, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r4, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r4, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r4, 0x0, r3, 0x2) r5 = bpf$ITER_CREATE(0x21, &(0x7f00000002c0), 0x8) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r6, 0x400454cb, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r7, 0x400454cb, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)='GPL\x00', 0x4, 0x4b, &(0x7f0000000180)=""/75, 0x41000, 0x4, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000100)={0x4, 0x3}, 0x8, 0x10, &(0x7f0000000200)={0x1, 0x2, 0xcb1, 0x4}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000300)=[r2, r0, r4, r0, r5, r6, r0, r7]}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x12, 0x1000, 0xe013, 0x0, 0x2, r0, 0x7, '\x00', 0x0, r1, 0x4, 0x0, 0x2}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x4) (async) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x94240, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) (async) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) (async) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (async) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r4, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r4, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r4, 0x0, r3, 0x2) (async) bpf$ITER_CREATE(0x21, &(0x7f00000002c0), 0x8) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) (async) ioctl$TUNSETPERSIST(r6, 0x400454cb, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) (async) ioctl$TUNSETPERSIST(r7, 0x400454cb, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)='GPL\x00', 0x4, 0x4b, &(0x7f0000000180)=""/75, 0x41000, 0x4, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000100)={0x4, 0x3}, 0x8, 0x10, &(0x7f0000000200)={0x1, 0x2, 0xcb1, 0x4}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000300)=[r2, r0, r4, r0, r5, r6, r0, r7]}, 0x80) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x12, 0x1000, 0xe013, 0x0, 0x2, r0, 0x7, '\x00', 0x0, r1, 0x4, 0x0, 0x2}, 0x48) (async) [ 3486.773824][T30176] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3486.781647][T30176] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3486.789452][T30176] 04:47:02 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 14) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:02 executing program 1: bpf$BPF_BTF_LOAD(0x10, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:02 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000100)={r1, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r0, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r1, 0x58, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0xfffffffc, 0x1, 0x0, 0x2, 0xffffffffffffffff, 0x4, '\x00', r2, r1}, 0x48) [ 3486.827897][T30207] FAULT_INJECTION: forcing a failure. [ 3486.827897][T30207] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3486.842418][T30226] FAULT_INJECTION: forcing a failure. [ 3486.842418][T30226] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3486.850648][T30227] FAULT_INJECTION: forcing a failure. [ 3486.850648][T30227] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3486.882277][T30226] CPU: 0 PID: 30226 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3486.892535][T30226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3486.902436][T30226] Call Trace: [ 3486.905552][T30226] [ 3486.908332][T30226] dump_stack_lvl+0x151/0x1b7 [ 3486.912843][T30226] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3486.918145][T30226] dump_stack+0x15/0x17 [ 3486.922127][T30226] should_fail+0x3c0/0x510 [ 3486.926388][T30226] should_fail_alloc_page+0x58/0x70 [ 3486.931418][T30226] __alloc_pages+0x1de/0x7c0 [ 3486.935845][T30226] ? __count_vm_events+0x30/0x30 [ 3486.940617][T30226] ? __kasan_kmalloc+0x9/0x10 [ 3486.945131][T30226] ? __kmalloc+0x203/0x350 [ 3486.949385][T30226] ? __vmalloc_node_range+0x2e3/0x800 [ 3486.954592][T30226] __vmalloc_node_range+0x48f/0x800 [ 3486.959628][T30226] dup_task_struct+0x61f/0xa60 [ 3486.964223][T30226] ? copy_process+0x579/0x3250 [ 3486.968822][T30226] ? __kasan_check_write+0x14/0x20 [ 3486.973771][T30226] copy_process+0x579/0x3250 [ 3486.978201][T30226] ? __kasan_check_write+0x14/0x20 [ 3486.983147][T30226] ? proc_fail_nth_write+0x213/0x290 [ 3486.988265][T30226] ? proc_fail_nth_read+0x220/0x220 [ 3486.993419][T30226] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3486.998446][T30226] ? vfs_write+0x9af/0x1050 [ 3487.003041][T30226] ? vmacache_update+0xb7/0x120 [ 3487.007730][T30226] kernel_clone+0x22d/0x990 [ 3487.012073][T30226] ? file_end_write+0x1b0/0x1b0 [ 3487.016758][T30226] ? __kasan_check_write+0x14/0x20 [ 3487.021714][T30226] ? create_io_thread+0x1e0/0x1e0 [ 3487.026563][T30226] ? __mutex_lock_slowpath+0x10/0x10 [ 3487.031683][T30226] __x64_sys_clone+0x289/0x310 [ 3487.036335][T30226] ? __do_sys_vfork+0x130/0x130 [ 3487.040970][T30226] ? debug_smp_processor_id+0x17/0x20 [ 3487.046178][T30226] do_syscall_64+0x44/0xd0 [ 3487.050464][T30226] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3487.056157][T30226] RIP: 0033:0x7fa69a22f0a9 [ 3487.060414][T30226] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 04:47:02 executing program 4: syz_clone(0x45100900, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:02 executing program 1: bpf$BPF_BTF_LOAD(0x11, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:02 executing program 4: syz_clone(0x45101100, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:02 executing program 4: syz_clone(0x45101203, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:02 executing program 4: syz_clone(0x45101f00, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:02 executing program 4: syz_clone(0x45102000, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) [ 3487.079939][T30226] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3487.088182][T30226] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3487.095998][T30226] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3487.103806][T30226] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3487.111617][T30226] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3487.119609][T30226] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3487.127427][T30226] [ 3487.130277][T30227] CPU: 1 PID: 30227 Comm: syz-executor.0 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3487.140520][T30227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3487.150416][T30227] Call Trace: [ 3487.153538][T30227] [ 3487.156314][T30227] dump_stack_lvl+0x151/0x1b7 [ 3487.160827][T30227] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3487.166122][T30227] dump_stack+0x15/0x17 [ 3487.170115][T30227] should_fail+0x3c0/0x510 [ 3487.174366][T30227] should_fail_usercopy+0x1a/0x20 [ 3487.179225][T30227] _copy_to_user+0x20/0x90 [ 3487.183477][T30227] bpf_verifier_vlog+0x1a1/0x330 [ 3487.188264][T30227] __btf_verifier_log+0xd1/0x120 [ 3487.193043][T30227] ? bpf_verifier_vlog+0x1ae/0x330 [ 3487.197974][T30227] ? btf_check_sec_info+0x500/0x500 [ 3487.203007][T30227] ? btf_parse_hdr+0x1e9/0x7e0 [ 3487.207705][T30227] ? memcpy+0x56/0x70 [ 3487.211512][T30227] btf_parse_hdr+0x3fa/0x7e0 [ 3487.215942][T30227] btf_new_fd+0x3e8/0x900 [ 3487.220107][T30227] bpf_btf_load+0x6f/0x90 [ 3487.224283][T30227] __sys_bpf+0x514/0x750 [ 3487.228360][T30227] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 3487.233572][T30227] ? debug_smp_processor_id+0x17/0x20 [ 3487.238767][T30227] __x64_sys_bpf+0x7c/0x90 [ 3487.243030][T30227] do_syscall_64+0x44/0xd0 [ 3487.247273][T30227] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3487.253003][T30227] RIP: 0033:0x7f86a9b850a9 [ 3487.257262][T30227] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3487.276867][T30227] RSP: 002b:00007f86a88f8168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3487.285457][T30227] RAX: ffffffffffffffda RBX: 00007f86a9ca4f80 RCX: 00007f86a9b850a9 [ 3487.293442][T30227] RDX: 0000000000000020 RSI: 0000000020001540 RDI: 0000000000000012 [ 3487.301255][T30227] RBP: 00007f86a88f81d0 R08: 0000000000000000 R09: 0000000000000000 [ 3487.309067][T30227] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3487.316875][T30227] R13: 00007ffeee209fcf R14: 00007f86a88f8300 R15: 0000000000022000 [ 3487.324693][T30227] [ 3487.329930][T30207] CPU: 0 PID: 30207 Comm: syz-executor.2 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3487.339997][T30207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3487.349892][T30207] Call Trace: [ 3487.353012][T30207] [ 3487.355789][T30207] dump_stack_lvl+0x151/0x1b7 [ 3487.360303][T30207] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3487.365600][T30207] dump_stack+0x15/0x17 [ 3487.369591][T30207] should_fail+0x3c0/0x510 [ 3487.373849][T30207] should_fail_usercopy+0x1a/0x20 [ 3487.378708][T30207] _copy_to_user+0x20/0x90 [ 3487.383041][T30207] bpf_verifier_vlog+0x1a1/0x330 [ 3487.387819][T30207] __btf_verifier_log+0xd1/0x120 [ 3487.392588][T30207] ? bpf_verifier_vlog+0x1ae/0x330 [ 3487.397536][T30207] ? btf_check_sec_info+0x500/0x500 [ 3487.402572][T30207] ? btf_parse_hdr+0x1e9/0x7e0 [ 3487.407171][T30207] ? memcpy+0x56/0x70 [ 3487.410989][T30207] btf_parse_hdr+0x450/0x7e0 [ 3487.415416][T30207] btf_new_fd+0x3e8/0x900 [ 3487.419595][T30207] bpf_btf_load+0x6f/0x90 [ 3487.423936][T30207] __sys_bpf+0x514/0x750 [ 3487.428112][T30207] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 3487.433318][T30207] ? debug_smp_processor_id+0x17/0x20 [ 3487.438635][T30207] __x64_sys_bpf+0x7c/0x90 [ 3487.442879][T30207] do_syscall_64+0x44/0xd0 [ 3487.447133][T30207] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3487.452859][T30207] RIP: 0033:0x7fa9cb7ab0a9 [ 3487.457116][T30207] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3487.476554][T30207] RSP: 002b:00007fa9ca51e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 04:47:02 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) (fail_nth: 12) 04:47:02 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) (fail_nth: 14) 04:47:02 executing program 4: syz_clone(0x45107000, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:02 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 15) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:02 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000100)={r1, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r0, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r1, 0x58, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0xfffffffc, 0x1, 0x0, 0x2, 0xffffffffffffffff, 0x4, '\x00', r2, r1}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) (async) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (async) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000100)={r1, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r0, 0x2) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r1, 0x58, &(0x7f0000000080)}, 0x10) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0xfffffffc, 0x1, 0x0, 0x2, 0xffffffffffffffff, 0x4, '\x00', r2, r1}, 0x48) (async) 04:47:02 executing program 1: bpf$BPF_BTF_LOAD(0x13, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3487.484800][T30207] RAX: ffffffffffffffda RBX: 00007fa9cb8caf80 RCX: 00007fa9cb7ab0a9 [ 3487.492689][T30207] RDX: 0000000000000020 RSI: 0000000020001540 RDI: 0000000000000012 [ 3487.500424][T30207] RBP: 00007fa9ca51e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3487.508237][T30207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3487.516044][T30207] R13: 00007fff1d8afe2f R14: 00007fa9ca51e300 R15: 0000000000022000 [ 3487.523858][T30207] 04:47:02 executing program 4: syz_clone(0x4510ed00, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) [ 3487.545098][T30252] FAULT_INJECTION: forcing a failure. [ 3487.545098][T30252] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3487.554255][T30265] FAULT_INJECTION: forcing a failure. [ 3487.554255][T30265] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3487.567432][T30268] FAULT_INJECTION: forcing a failure. [ 3487.567432][T30268] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3487.571668][T30265] CPU: 0 PID: 30265 Comm: syz-executor.2 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3487.593887][T30265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3487.603783][T30265] Call Trace: [ 3487.606907][T30265] [ 3487.609683][T30265] dump_stack_lvl+0x151/0x1b7 [ 3487.614219][T30265] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3487.619494][T30265] dump_stack+0x15/0x17 [ 3487.623484][T30265] should_fail+0x3c0/0x510 [ 3487.627737][T30265] should_fail_usercopy+0x1a/0x20 [ 3487.632595][T30265] _copy_to_user+0x20/0x90 [ 3487.636850][T30265] bpf_verifier_vlog+0x1a1/0x330 [ 3487.641624][T30265] __btf_verifier_log+0xd1/0x120 [ 3487.646398][T30265] ? bpf_verifier_vlog+0x1ae/0x330 [ 3487.651354][T30265] ? btf_check_sec_info+0x500/0x500 [ 3487.656380][T30265] ? btf_parse_hdr+0x1e9/0x7e0 [ 3487.660981][T30265] ? memcpy+0x56/0x70 [ 3487.664798][T30265] btf_parse_hdr+0x464/0x7e0 [ 3487.669222][T30265] btf_new_fd+0x3e8/0x900 [ 3487.673387][T30265] bpf_btf_load+0x6f/0x90 [ 3487.677558][T30265] __sys_bpf+0x514/0x750 [ 3487.681633][T30265] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 3487.686842][T30265] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 3487.692831][T30265] __x64_sys_bpf+0x7c/0x90 [ 3487.697084][T30265] do_syscall_64+0x44/0xd0 [ 3487.701336][T30265] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3487.707063][T30265] RIP: 0033:0x7fa9cb7ab0a9 [ 3487.711316][T30265] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3487.730843][T30265] RSP: 002b:00007fa9ca51e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 04:47:02 executing program 1: bpf$BPF_BTF_LOAD(0x14, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:02 executing program 4: syz_clone(0x45100000, 0x0, 0x2, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:02 executing program 1: bpf$BPF_BTF_LOAD(0x15, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:02 executing program 1: bpf$BPF_BTF_LOAD(0x16, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:03 executing program 1: bpf$BPF_BTF_LOAD(0x17, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3487.739086][T30265] RAX: ffffffffffffffda RBX: 00007fa9cb8caf80 RCX: 00007fa9cb7ab0a9 [ 3487.746984][T30265] RDX: 0000000000000020 RSI: 0000000020001540 RDI: 0000000000000012 [ 3487.754795][T30265] RBP: 00007fa9ca51e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3487.762692][T30265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3487.770508][T30265] R13: 00007fff1d8afe2f R14: 00007fa9ca51e300 R15: 0000000000022000 [ 3487.778323][T30265] [ 3487.781196][T30268] CPU: 1 PID: 30268 Comm: syz-executor.0 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3487.791252][T30268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3487.801152][T30268] Call Trace: [ 3487.804273][T30268] [ 3487.807046][T30268] dump_stack_lvl+0x151/0x1b7 [ 3487.811558][T30268] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3487.816855][T30268] dump_stack+0x15/0x17 [ 3487.820845][T30268] should_fail+0x3c0/0x510 [ 3487.825099][T30268] should_fail_usercopy+0x1a/0x20 [ 3487.829957][T30268] _copy_to_user+0x20/0x90 [ 3487.834211][T30268] bpf_verifier_vlog+0x1a1/0x330 [ 3487.838989][T30268] __btf_verifier_log+0xd1/0x120 [ 3487.843765][T30268] ? bpf_verifier_vlog+0x1ae/0x330 [ 3487.848705][T30268] ? btf_check_sec_info+0x500/0x500 [ 3487.853740][T30268] ? btf_parse_hdr+0x1e9/0x7e0 [ 3487.858340][T30268] ? memcpy+0x56/0x70 [ 3487.862159][T30268] btf_parse_hdr+0x425/0x7e0 [ 3487.866594][T30268] btf_new_fd+0x3e8/0x900 [ 3487.870758][T30268] bpf_btf_load+0x6f/0x90 [ 3487.874921][T30268] __sys_bpf+0x514/0x750 [ 3487.879000][T30268] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 3487.884210][T30268] ? debug_smp_processor_id+0x17/0x20 [ 3487.889416][T30268] __x64_sys_bpf+0x7c/0x90 [ 3487.893669][T30268] do_syscall_64+0x44/0xd0 [ 3487.897922][T30268] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3487.903661][T30268] RIP: 0033:0x7f86a9b850a9 [ 3487.908072][T30268] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3487.927601][T30268] RSP: 002b:00007f86a88f8168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3487.935932][T30268] RAX: ffffffffffffffda RBX: 00007f86a9ca4f80 RCX: 00007f86a9b850a9 [ 3487.943742][T30268] RDX: 0000000000000020 RSI: 0000000020001540 RDI: 0000000000000012 [ 3487.951555][T30268] RBP: 00007f86a88f81d0 R08: 0000000000000000 R09: 0000000000000000 [ 3487.959366][T30268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3487.967187][T30268] R13: 00007ffeee209fcf R14: 00007f86a88f8300 R15: 0000000000022000 [ 3487.974990][T30268] [ 3487.977853][T30252] CPU: 0 PID: 30252 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3487.987923][T30252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3487.997953][T30252] Call Trace: [ 3488.001072][T30252] [ 3488.003845][T30252] dump_stack_lvl+0x151/0x1b7 [ 3488.008361][T30252] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3488.013654][T30252] dump_stack+0x15/0x17 [ 3488.017644][T30252] should_fail+0x3c0/0x510 [ 3488.021899][T30252] should_fail_alloc_page+0x58/0x70 [ 3488.026936][T30252] __alloc_pages+0x1de/0x7c0 [ 3488.031371][T30252] ? __count_vm_events+0x30/0x30 [ 3488.036134][T30252] ? __kasan_kmalloc+0x9/0x10 [ 3488.040827][T30252] ? __kmalloc+0x203/0x350 [ 3488.045074][T30252] ? __vmalloc_node_range+0x2e3/0x800 [ 3488.050290][T30252] __vmalloc_node_range+0x48f/0x800 [ 3488.055316][T30252] dup_task_struct+0x61f/0xa60 [ 3488.060043][T30252] ? copy_process+0x579/0x3250 [ 3488.064638][T30252] ? __kasan_check_write+0x14/0x20 [ 3488.069581][T30252] copy_process+0x579/0x3250 [ 3488.074010][T30252] ? __kasan_check_write+0x14/0x20 [ 3488.078958][T30252] ? proc_fail_nth_write+0x213/0x290 [ 3488.084073][T30252] ? proc_fail_nth_read+0x220/0x220 [ 3488.089107][T30252] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3488.094056][T30252] ? vfs_write+0x9af/0x1050 [ 3488.098393][T30252] ? vmacache_update+0xb7/0x120 [ 3488.103081][T30252] kernel_clone+0x22d/0x990 [ 3488.107506][T30252] ? file_end_write+0x1b0/0x1b0 [ 3488.112196][T30252] ? __kasan_check_write+0x14/0x20 [ 3488.117141][T30252] ? create_io_thread+0x1e0/0x1e0 [ 3488.122088][T30252] ? __mutex_lock_slowpath+0x10/0x10 [ 3488.127220][T30252] __x64_sys_clone+0x289/0x310 [ 3488.131820][T30252] ? __do_sys_vfork+0x130/0x130 [ 3488.136497][T30252] ? debug_smp_processor_id+0x17/0x20 [ 3488.141703][T30252] do_syscall_64+0x44/0xd0 [ 3488.145958][T30252] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3488.151683][T30252] RIP: 0033:0x7fa69a22f0a9 [ 3488.155952][T30252] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3488.175380][T30252] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3488.183732][T30252] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 04:47:03 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) (fail_nth: 13) 04:47:03 executing program 1: bpf$BPF_BTF_LOAD(0x18, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:03 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) (fail_nth: 15) [ 3488.191571][T30252] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3488.199339][T30252] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3488.207149][T30252] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3488.214991][T30252] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3488.222774][T30252] [ 3488.237490][T30287] FAULT_INJECTION: forcing a failure. [ 3488.237490][T30287] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3488.238734][T30286] FAULT_INJECTION: forcing a failure. [ 3488.238734][T30286] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3488.250478][T30287] CPU: 0 PID: 30287 Comm: syz-executor.0 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3488.273263][T30287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3488.274173][T30290] FAULT_INJECTION: forcing a failure. [ 3488.274173][T30290] name failslab, interval 1, probability 0, space 0, times 0 [ 3488.283156][T30287] Call Trace: [ 3488.283169][T30287] [ 3488.283176][T30287] dump_stack_lvl+0x151/0x1b7 [ 3488.283201][T30287] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3488.283219][T30287] dump_stack+0x15/0x17 [ 3488.315623][T30287] should_fail+0x3c0/0x510 [ 3488.319871][T30287] should_fail_usercopy+0x1a/0x20 [ 3488.324726][T30287] _copy_to_user+0x20/0x90 [ 3488.328981][T30287] bpf_verifier_vlog+0x1a1/0x330 [ 3488.333754][T30287] __btf_verifier_log+0xd1/0x120 [ 3488.338524][T30287] ? bpf_verifier_vlog+0x1ae/0x330 [ 3488.343471][T30287] ? btf_check_sec_info+0x500/0x500 [ 3488.348506][T30287] ? btf_parse_hdr+0x1e9/0x7e0 [ 3488.353109][T30287] ? memcpy+0x56/0x70 [ 3488.356942][T30287] btf_parse_hdr+0x450/0x7e0 [ 3488.361367][T30287] btf_new_fd+0x3e8/0x900 [ 3488.365519][T30287] bpf_btf_load+0x6f/0x90 [ 3488.369700][T30287] __sys_bpf+0x514/0x750 [ 3488.373764][T30287] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 3488.378973][T30287] ? debug_smp_processor_id+0x17/0x20 [ 3488.384178][T30287] __x64_sys_bpf+0x7c/0x90 [ 3488.390514][T30287] do_syscall_64+0x44/0xd0 [ 3488.394941][T30287] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3488.400666][T30287] RIP: 0033:0x7f86a9b850a9 [ 3488.404922][T30287] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3488.424365][T30287] RSP: 002b:00007f86a88f8168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3488.432607][T30287] RAX: ffffffffffffffda RBX: 00007f86a9ca4f80 RCX: 00007f86a9b850a9 [ 3488.440504][T30287] RDX: 0000000000000020 RSI: 0000000020001540 RDI: 0000000000000012 04:47:03 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 16) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:03 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000100)={r1, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r0, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r1, 0x58, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0xfffffffc, 0x1, 0x0, 0x2, 0xffffffffffffffff, 0x4, '\x00', r2, r1}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) (async) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (async) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000100)={r1, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r0, 0x2) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r1, 0x58, &(0x7f0000000080)}, 0x10) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0xfffffffc, 0x1, 0x0, 0x2, 0xffffffffffffffff, 0x4, '\x00', r2, r1}, 0x48) (async) 04:47:03 executing program 4: syz_clone(0x45100000, 0x0, 0x7, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) [ 3488.448316][T30287] RBP: 00007f86a88f81d0 R08: 0000000000000000 R09: 0000000000000000 [ 3488.456126][T30287] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3488.464201][T30287] R13: 00007ffeee209fcf R14: 00007f86a88f8300 R15: 0000000000022000 [ 3488.472019][T30287] [ 3488.474878][T30286] CPU: 1 PID: 30286 Comm: syz-executor.2 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3488.484945][T30286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3488.494842][T30286] Call Trace: 04:47:03 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) (fail_nth: 14) [ 3488.498486][T30286] [ 3488.501263][T30286] dump_stack_lvl+0x151/0x1b7 [ 3488.505776][T30286] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3488.511156][T30286] dump_stack+0x15/0x17 [ 3488.515147][T30286] should_fail+0x3c0/0x510 [ 3488.519487][T30286] should_fail_usercopy+0x1a/0x20 [ 3488.524346][T30286] _copy_to_user+0x20/0x90 [ 3488.528601][T30286] bpf_verifier_vlog+0x1a1/0x330 [ 3488.533498][T30286] __btf_verifier_log+0xd1/0x120 [ 3488.538271][T30286] ? bpf_verifier_vlog+0x1ae/0x330 [ 3488.543304][T30286] ? btf_check_sec_info+0x500/0x500 [ 3488.548336][T30286] ? btf_parse_hdr+0x1e9/0x7e0 [ 3488.552950][T30286] ? memcpy+0x56/0x70 [ 3488.556752][T30286] btf_parse_hdr+0x464/0x7e0 [ 3488.561188][T30286] btf_new_fd+0x3e8/0x900 [ 3488.565347][T30286] bpf_btf_load+0x6f/0x90 [ 3488.569512][T30286] __sys_bpf+0x514/0x750 [ 3488.573592][T30286] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 3488.578798][T30286] ? debug_smp_processor_id+0x17/0x20 [ 3488.584105][T30286] __x64_sys_bpf+0x7c/0x90 [ 3488.588347][T30286] do_syscall_64+0x44/0xd0 [ 3488.592601][T30286] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3488.598325][T30286] RIP: 0033:0x7fa9cb7ab0a9 [ 3488.602578][T30286] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3488.622026][T30286] RSP: 002b:00007fa9ca51e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3488.630270][T30286] RAX: ffffffffffffffda RBX: 00007fa9cb8caf80 RCX: 00007fa9cb7ab0a9 [ 3488.638078][T30286] RDX: 0000000000000020 RSI: 0000000020001540 RDI: 0000000000000012 [ 3488.645895][T30286] RBP: 00007fa9ca51e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3488.653708][T30286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3488.662032][T30286] R13: 00007fff1d8afe2f R14: 00007fa9ca51e300 R15: 0000000000022000 [ 3488.669841][T30286] [ 3488.672707][T30290] CPU: 0 PID: 30290 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3488.682779][T30290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3488.692669][T30290] Call Trace: [ 3488.695806][T30290] [ 3488.698576][T30290] dump_stack_lvl+0x151/0x1b7 [ 3488.703087][T30290] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3488.708381][T30290] ? __this_cpu_preempt_check+0x13/0x20 [ 3488.713761][T30290] dump_stack+0x15/0x17 [ 3488.717752][T30290] should_fail+0x3c0/0x510 [ 3488.722010][T30290] __should_failslab+0x9f/0xe0 [ 3488.726605][T30290] should_failslab+0x9/0x20 [ 3488.730947][T30290] kmem_cache_alloc+0x4f/0x2f0 [ 3488.735548][T30290] ? __kasan_check_write+0x14/0x20 [ 3488.740509][T30290] ? prepare_creds+0x30/0x690 [ 3488.745008][T30290] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 3488.750306][T30290] prepare_creds+0x30/0x690 [ 3488.754452][T30297] FAULT_INJECTION: forcing a failure. [ 3488.754452][T30297] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3488.754724][T30290] copy_creds+0xde/0x640 [ 3488.754747][T30290] copy_process+0x775/0x3250 [ 3488.776165][T30290] ? __kasan_check_write+0x14/0x20 [ 3488.781113][T30290] ? proc_fail_nth_write+0x213/0x290 [ 3488.786232][T30290] ? proc_fail_nth_read+0x220/0x220 [ 3488.791356][T30290] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3488.796298][T30290] ? vfs_write+0x9af/0x1050 [ 3488.800640][T30290] ? vmacache_update+0xb7/0x120 [ 3488.805327][T30290] kernel_clone+0x22d/0x990 [ 3488.809663][T30290] ? file_end_write+0x1b0/0x1b0 [ 3488.814356][T30290] ? __kasan_check_write+0x14/0x20 [ 3488.819300][T30290] ? create_io_thread+0x1e0/0x1e0 [ 3488.824159][T30290] ? __mutex_lock_slowpath+0x10/0x10 [ 3488.829281][T30290] __x64_sys_clone+0x289/0x310 [ 3488.833886][T30290] ? __do_sys_vfork+0x130/0x130 [ 3488.838653][T30290] ? debug_smp_processor_id+0x17/0x20 [ 3488.843865][T30290] do_syscall_64+0x44/0xd0 [ 3488.848116][T30290] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3488.853849][T30290] RIP: 0033:0x7fa69a22f0a9 [ 3488.858097][T30290] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3488.877540][T30290] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3488.885795][T30290] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3488.893601][T30290] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 04:47:04 executing program 1: bpf$BPF_BTF_LOAD(0x19, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:04 executing program 4: syz_clone(0x45100000, 0x0, 0x8, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:04 executing program 1: bpf$BPF_BTF_LOAD(0x1a, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:04 executing program 4: syz_clone(0x45100000, 0x0, 0x9, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:04 executing program 4: syz_clone(0x45100000, 0x0, 0x10, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:04 executing program 4: syz_clone(0x45100000, 0x0, 0x11, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) [ 3488.901491][T30290] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3488.909391][T30290] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3488.917201][T30290] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3488.925020][T30290] [ 3488.927885][T30297] CPU: 1 PID: 30297 Comm: syz-executor.0 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3488.937951][T30297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3488.947842][T30297] Call Trace: [ 3488.950964][T30297] [ 3488.953740][T30297] dump_stack_lvl+0x151/0x1b7 [ 3488.958254][T30297] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3488.963551][T30297] dump_stack+0x15/0x17 [ 3488.967541][T30297] should_fail+0x3c0/0x510 [ 3488.971796][T30297] should_fail_usercopy+0x1a/0x20 [ 3488.976654][T30297] _copy_to_user+0x20/0x90 [ 3488.980910][T30297] bpf_verifier_vlog+0x1a1/0x330 [ 3488.985685][T30297] __btf_verifier_log+0xd1/0x120 [ 3488.990454][T30297] ? bpf_verifier_vlog+0x1ae/0x330 [ 3488.995401][T30297] ? btf_check_sec_info+0x500/0x500 [ 3489.000442][T30297] ? btf_parse_hdr+0x1e9/0x7e0 [ 3489.005040][T30297] ? memcpy+0x56/0x70 [ 3489.008856][T30297] btf_parse_hdr+0x464/0x7e0 [ 3489.013285][T30297] btf_new_fd+0x3e8/0x900 [ 3489.017448][T30297] bpf_btf_load+0x6f/0x90 [ 3489.021681][T30297] __sys_bpf+0x514/0x750 [ 3489.025704][T30297] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 3489.030985][T30297] ? debug_smp_processor_id+0x17/0x20 [ 3489.036190][T30297] __x64_sys_bpf+0x7c/0x90 [ 3489.040442][T30297] do_syscall_64+0x44/0xd0 [ 3489.044696][T30297] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3489.050422][T30297] RIP: 0033:0x7f86a9b850a9 [ 3489.054676][T30297] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3489.074118][T30297] RSP: 002b:00007f86a88f8168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3489.082363][T30297] RAX: ffffffffffffffda RBX: 00007f86a9ca4f80 RCX: 00007f86a9b850a9 [ 3489.090173][T30297] RDX: 0000000000000020 RSI: 0000000020001540 RDI: 0000000000000012 04:47:04 executing program 3: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0x8) r1 = gettid() r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r1, r2, 0x0, 0x3, &(0x7f0000000000)='\'[\x00'}, 0x30) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) 04:47:04 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) (fail_nth: 16) 04:47:04 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 17) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:04 executing program 1: bpf$BPF_BTF_LOAD(0x1b, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:04 executing program 3: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0x8) r1 = gettid() r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, 0x0) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r1, r2, 0x0, 0x3, &(0x7f0000000000)='\'[\x00'}, 0x30) (async, rerun: 64) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) (rerun: 64) [ 3489.097985][T30297] RBP: 00007f86a88f81d0 R08: 0000000000000000 R09: 0000000000000000 [ 3489.105972][T30297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3489.113878][T30297] R13: 00007ffeee209fcf R14: 00007f86a88f8300 R15: 0000000000022000 [ 3489.121683][T30297] [ 3489.142891][T30327] FAULT_INJECTION: forcing a failure. [ 3489.142891][T30327] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3489.150612][T30330] FAULT_INJECTION: forcing a failure. [ 3489.150612][T30330] name failslab, interval 1, probability 0, space 0, times 0 [ 3489.162177][T30327] CPU: 0 PID: 30327 Comm: syz-executor.2 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3489.178323][T30327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3489.188337][T30327] Call Trace: [ 3489.191461][T30327] [ 3489.194234][T30327] dump_stack_lvl+0x151/0x1b7 [ 3489.198754][T30327] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3489.204044][T30327] dump_stack+0x15/0x17 [ 3489.208035][T30327] should_fail+0x3c0/0x510 [ 3489.212285][T30327] should_fail_usercopy+0x1a/0x20 [ 3489.217153][T30327] _copy_to_user+0x20/0x90 [ 3489.221486][T30327] bpf_verifier_vlog+0x1a1/0x330 [ 3489.226265][T30327] btf_verifier_log+0x1f6/0x2a0 [ 3489.230948][T30327] ? bpf_btf_find_by_name_kind+0x8f0/0x8f0 [ 3489.236586][T30327] ? put_dec_trunc8+0x1ad/0x3c0 [ 3489.241273][T30327] ? btf_check_sec_info+0x500/0x500 [ 3489.246307][T30327] btf_int_log+0xcb/0x110 [ 3489.250487][T30327] __btf_verifier_log_type+0x583/0x7f0 [ 3489.255779][T30327] ? pointer+0xc50/0xc50 [ 3489.259900][T30327] ? memcpy+0x56/0x70 [ 3489.263762][T30327] ? btf_int_check_meta+0x200/0x2d0 [ 3489.268825][T30327] ? btf_int_show+0x2820/0x2820 [ 3489.273483][T30327] ? vsnprintf+0x1c02/0x1ce0 [ 3489.277911][T30327] btf_int_check_meta+0x241/0x2d0 [ 3489.282771][T30327] btf_check_all_metas+0x398/0xad0 [ 3489.287718][T30327] btf_parse_type_sec+0x141/0x1c20 [ 3489.292664][T30327] ? __btf_verifier_log+0x120/0x120 [ 3489.297698][T30327] ? sort+0x37/0x50 [ 3489.301430][T30327] ? btf_check_sec_info+0x37d/0x500 [ 3489.306467][T30327] ? btf_verifier_log+0x2a0/0x2a0 [ 3489.311325][T30327] ? btf_parse_hdr+0x1e9/0x7e0 [ 3489.316008][T30327] ? btf_float_log+0x60/0x60 [ 3489.320436][T30327] ? btf_parse_hdr+0x601/0x7e0 [ 3489.325040][T30327] ? btf_parse_str_sec+0x224/0x2c0 [ 3489.329997][T30327] btf_new_fd+0x587/0x900 [ 3489.334150][T30327] bpf_btf_load+0x6f/0x90 [ 3489.338324][T30327] __sys_bpf+0x514/0x750 [ 3489.342396][T30327] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 3489.347604][T30327] ? debug_smp_processor_id+0x17/0x20 [ 3489.352809][T30327] __x64_sys_bpf+0x7c/0x90 [ 3489.357061][T30327] do_syscall_64+0x44/0xd0 [ 3489.361317][T30327] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3489.367044][T30327] RIP: 0033:0x7fa9cb7ab0a9 [ 3489.371301][T30327] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3489.390740][T30327] RSP: 002b:00007fa9ca51e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3489.398983][T30327] RAX: ffffffffffffffda RBX: 00007fa9cb8caf80 RCX: 00007fa9cb7ab0a9 [ 3489.406794][T30327] RDX: 0000000000000020 RSI: 0000000020001540 RDI: 0000000000000012 [ 3489.414689][T30327] RBP: 00007fa9ca51e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3489.422502][T30327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3489.430315][T30327] R13: 00007fff1d8afe2f R14: 00007fa9ca51e300 R15: 0000000000022000 [ 3489.438131][T30327] [ 3489.440988][T30330] CPU: 1 PID: 30330 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3489.451061][T30330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3489.460948][T30330] Call Trace: [ 3489.464072][T30330] [ 3489.466849][T30330] dump_stack_lvl+0x151/0x1b7 [ 3489.471365][T30330] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3489.476657][T30330] dump_stack+0x15/0x17 [ 3489.480738][T30330] should_fail+0x3c0/0x510 [ 3489.484991][T30330] ? security_prepare_creds+0x50/0x160 [ 3489.490282][T30330] __should_failslab+0x9f/0xe0 [ 3489.494885][T30330] should_failslab+0x9/0x20 [ 3489.499223][T30330] __kmalloc+0x6d/0x350 [ 3489.503218][T30330] security_prepare_creds+0x50/0x160 [ 3489.508337][T30330] prepare_creds+0x471/0x690 [ 3489.512765][T30330] copy_creds+0xde/0x640 [ 3489.516846][T30330] copy_process+0x775/0x3250 [ 3489.521270][T30330] ? __kasan_check_write+0x14/0x20 [ 3489.526217][T30330] ? proc_fail_nth_write+0x213/0x290 [ 3489.531334][T30330] ? proc_fail_nth_read+0x220/0x220 [ 3489.536371][T30330] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3489.541321][T30330] ? vfs_write+0x9af/0x1050 [ 3489.545659][T30330] ? vmacache_update+0xb7/0x120 [ 3489.550344][T30330] kernel_clone+0x22d/0x990 [ 3489.554682][T30330] ? file_end_write+0x1b0/0x1b0 [ 3489.559369][T30330] ? __kasan_check_write+0x14/0x20 [ 3489.564320][T30330] ? create_io_thread+0x1e0/0x1e0 [ 3489.569179][T30330] ? __mutex_lock_slowpath+0x10/0x10 [ 3489.574296][T30330] __x64_sys_clone+0x289/0x310 [ 3489.578994][T30330] ? __do_sys_vfork+0x130/0x130 [ 3489.583677][T30330] ? debug_smp_processor_id+0x17/0x20 [ 3489.588880][T30330] do_syscall_64+0x44/0xd0 [ 3489.593131][T30330] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3489.598866][T30330] RIP: 0033:0x7fa69a22f0a9 [ 3489.603113][T30330] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3489.622562][T30330] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3489.630893][T30330] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 04:47:05 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:05 executing program 1: bpf$BPF_BTF_LOAD(0x1c, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:05 executing program 4: syz_clone(0x45100000, 0x0, 0x70, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:05 executing program 3: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0x8) (async) r1 = gettid() (async) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, 0x0) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r1, r2, 0x0, 0x3, &(0x7f0000000000)='\'[\x00'}, 0x30) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) 04:47:05 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) (fail_nth: 17) 04:47:05 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) 04:47:05 executing program 1: bpf$BPF_BTF_LOAD(0x1d, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3489.638695][T30330] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3489.646508][T30330] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3489.654319][T30330] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3489.662135][T30330] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3489.669947][T30330] 04:47:05 executing program 0: bpf$BPF_BTF_LOAD(0x2, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:05 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 18) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:05 executing program 1: bpf$BPF_BTF_LOAD(0x1e, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:05 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) (async) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) (async) 04:47:05 executing program 1: bpf$BPF_BTF_LOAD(0x21, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:05 executing program 0: bpf$BPF_BTF_LOAD(0x3, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:05 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) [ 3489.757934][T30355] FAULT_INJECTION: forcing a failure. [ 3489.757934][T30355] name failslab, interval 1, probability 0, space 0, times 0 [ 3489.807730][T30355] CPU: 1 PID: 30355 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3489.812812][T30346] FAULT_INJECTION: forcing a failure. [ 3489.812812][T30346] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3489.817811][T30355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3489.840646][T30355] Call Trace: [ 3489.843847][T30355] [ 3489.847060][T30355] dump_stack_lvl+0x151/0x1b7 [ 3489.851571][T30355] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3489.856870][T30355] dump_stack+0x15/0x17 [ 3489.860870][T30355] should_fail+0x3c0/0x510 [ 3489.865113][T30355] __should_failslab+0x9f/0xe0 [ 3489.869711][T30355] should_failslab+0x9/0x20 [ 3489.874051][T30355] kmem_cache_alloc+0x4f/0x2f0 [ 3489.878653][T30355] ? vm_area_dup+0x26/0x1d0 [ 3489.882999][T30355] ? __kasan_check_read+0x11/0x20 [ 3489.887856][T30355] vm_area_dup+0x26/0x1d0 [ 3489.892018][T30355] dup_mmap+0x6b8/0xea0 [ 3489.896021][T30355] ? __delayed_free_task+0x20/0x20 [ 3489.900960][T30355] ? mm_init+0x807/0x960 [ 3489.905037][T30355] dup_mm+0x91/0x330 [ 3489.908772][T30355] copy_mm+0x108/0x1b0 [ 3489.912672][T30355] copy_process+0x1295/0x3250 [ 3489.917194][T30355] ? proc_fail_nth_write+0x213/0x290 [ 3489.922314][T30355] ? proc_fail_nth_read+0x220/0x220 [ 3489.927341][T30355] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3489.932289][T30355] ? vfs_write+0x9af/0x1050 [ 3489.936636][T30355] ? vmacache_update+0xb7/0x120 [ 3489.941318][T30355] kernel_clone+0x22d/0x990 [ 3489.945656][T30355] ? file_end_write+0x1b0/0x1b0 [ 3489.950345][T30355] ? __kasan_check_write+0x14/0x20 [ 3489.955293][T30355] ? create_io_thread+0x1e0/0x1e0 [ 3489.960152][T30355] ? __mutex_lock_slowpath+0x10/0x10 [ 3489.965284][T30355] __x64_sys_clone+0x289/0x310 [ 3489.969870][T30355] ? __do_sys_vfork+0x130/0x130 [ 3489.974560][T30355] ? debug_smp_processor_id+0x17/0x20 [ 3489.979769][T30355] do_syscall_64+0x44/0xd0 [ 3489.984028][T30355] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3489.989747][T30355] RIP: 0033:0x7fa69a22f0a9 [ 3489.994108][T30355] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3490.013529][T30355] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3490.021781][T30355] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3490.029582][T30355] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3490.037398][T30355] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3490.045206][T30355] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3490.053015][T30355] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3490.060834][T30355] [ 3490.063693][T30346] CPU: 0 PID: 30346 Comm: syz-executor.2 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3490.073761][T30346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3490.083653][T30346] Call Trace: [ 3490.086786][T30346] [ 3490.089552][T30346] dump_stack_lvl+0x151/0x1b7 [ 3490.094066][T30346] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3490.099385][T30346] dump_stack+0x15/0x17 [ 3490.103353][T30346] should_fail+0x3c0/0x510 [ 3490.107608][T30346] should_fail_usercopy+0x1a/0x20 [ 3490.112466][T30346] _copy_to_user+0x20/0x90 [ 3490.116720][T30346] bpf_verifier_vlog+0x1a1/0x330 [ 3490.121501][T30346] __btf_verifier_log+0xd1/0x120 [ 3490.126270][T30346] ? bpf_btf_find_by_name_kind+0x8f0/0x8f0 [ 3490.131906][T30346] ? put_dec_trunc8+0x1ad/0x3c0 [ 3490.136680][T30346] ? __btf_verifier_log_type+0x5ad/0x7f0 [ 3490.142152][T30346] ? btf_check_sec_info+0x500/0x500 [ 3490.147182][T30346] ? btf_int_log+0xcb/0x110 [ 3490.151521][T30346] __btf_verifier_log_type+0x5c7/0x7f0 [ 3490.156818][T30346] ? pointer+0xc50/0xc50 [ 3490.160899][T30346] ? memcpy+0x56/0x70 [ 3490.164714][T30346] ? btf_int_check_meta+0x200/0x2d0 [ 3490.169752][T30346] ? btf_int_show+0x2820/0x2820 [ 3490.174434][T30346] ? vsnprintf+0x1c02/0x1ce0 [ 3490.178863][T30346] btf_int_check_meta+0x241/0x2d0 [ 3490.183725][T30346] btf_check_all_metas+0x398/0xad0 [ 3490.188673][T30346] btf_parse_type_sec+0x141/0x1c20 [ 3490.193619][T30346] ? __btf_verifier_log+0x120/0x120 [ 3490.198649][T30346] ? sort+0x37/0x50 [ 3490.202297][T30346] ? btf_check_sec_info+0x37d/0x500 [ 3490.207332][T30346] ? btf_verifier_log+0x2a0/0x2a0 [ 3490.212192][T30346] ? btf_parse_hdr+0x1e9/0x7e0 [ 3490.216887][T30346] ? btf_float_log+0x60/0x60 [ 3490.221306][T30346] ? btf_parse_hdr+0x601/0x7e0 [ 3490.225915][T30346] ? btf_parse_str_sec+0x224/0x2c0 [ 3490.230851][T30346] btf_new_fd+0x587/0x900 [ 3490.235048][T30346] bpf_btf_load+0x6f/0x90 [ 3490.239181][T30346] __sys_bpf+0x514/0x750 [ 3490.243271][T30346] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 3490.248558][T30346] ? debug_smp_processor_id+0x17/0x20 [ 3490.253937][T30346] __x64_sys_bpf+0x7c/0x90 [ 3490.258188][T30346] do_syscall_64+0x44/0xd0 [ 3490.262444][T30346] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3490.268170][T30346] RIP: 0033:0x7fa9cb7ab0a9 [ 3490.272424][T30346] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3490.291866][T30346] RSP: 002b:00007fa9ca51e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3490.300110][T30346] RAX: ffffffffffffffda RBX: 00007fa9cb8caf80 RCX: 00007fa9cb7ab0a9 04:47:05 executing program 4: syz_clone(0x45100000, 0x0, 0xed, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:05 executing program 1: bpf$BPF_BTF_LOAD(0x22, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3490.307923][T30346] RDX: 0000000000000020 RSI: 0000000020001540 RDI: 0000000000000012 [ 3490.315742][T30346] RBP: 00007fa9ca51e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3490.323545][T30346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3490.331355][T30346] R13: 00007fff1d8afe2f R14: 00007fa9ca51e300 R15: 0000000000022000 [ 3490.339175][T30346] 04:47:05 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) (fail_nth: 18) 04:47:05 executing program 0: bpf$BPF_BTF_LOAD(0x4, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:05 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x4, 0x1000000, 0x0, 0xfe33, 0x3, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x5}, 0x48) 04:47:05 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 19) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:05 executing program 1: bpf$BPF_BTF_LOAD(0x23, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:05 executing program 0: bpf$BPF_BTF_LOAD(0x5, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:05 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x4, 0x1000000, 0x0, 0xfe33, 0x3, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x5}, 0x48) [ 3490.405676][T30381] FAULT_INJECTION: forcing a failure. [ 3490.405676][T30381] name failslab, interval 1, probability 0, space 0, times 0 [ 3490.422597][T30381] CPU: 0 PID: 30381 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3490.430741][T30385] FAULT_INJECTION: forcing a failure. [ 3490.430741][T30385] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3490.432684][T30381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3490.432700][T30381] Call Trace: [ 3490.432705][T30381] [ 3490.432712][T30381] dump_stack_lvl+0x151/0x1b7 [ 3490.432738][T30381] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3490.432760][T30381] dump_stack+0x15/0x17 [ 3490.432778][T30381] should_fail+0x3c0/0x510 [ 3490.432796][T30381] ? alloc_fdtable+0xaf/0x2b0 [ 3490.432814][T30381] __should_failslab+0x9f/0xe0 [ 3490.432832][T30381] should_failslab+0x9/0x20 [ 3490.432847][T30381] kmem_cache_alloc_trace+0x4a/0x310 [ 3490.432866][T30381] ? __kasan_check_write+0x14/0x20 [ 3490.432882][T30381] ? _raw_spin_lock+0xa3/0x1b0 [ 3490.432899][T30381] alloc_fdtable+0xaf/0x2b0 [ 3490.512129][T30381] dup_fd+0x781/0xa40 [ 3490.515942][T30381] ? avc_has_perm+0x16d/0x260 [ 3490.520458][T30381] copy_files+0xe6/0x200 [ 3490.524537][T30381] ? perf_event_attrs+0x30/0x30 [ 3490.529226][T30381] ? dup_task_struct+0xa60/0xa60 [ 3490.533996][T30381] ? security_task_alloc+0x132/0x150 [ 3490.539116][T30381] copy_process+0x11e9/0x3250 [ 3490.543634][T30381] ? proc_fail_nth_write+0x213/0x290 [ 3490.548750][T30381] ? proc_fail_nth_read+0x220/0x220 [ 3490.553787][T30381] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3490.558733][T30381] ? vfs_write+0x9af/0x1050 [ 3490.563162][T30381] ? vmacache_update+0xb7/0x120 [ 3490.567847][T30381] kernel_clone+0x22d/0x990 [ 3490.572185][T30381] ? file_end_write+0x1b0/0x1b0 [ 3490.576870][T30381] ? __kasan_check_write+0x14/0x20 [ 3490.581819][T30381] ? create_io_thread+0x1e0/0x1e0 [ 3490.586682][T30381] ? __mutex_lock_slowpath+0x10/0x10 [ 3490.591801][T30381] __x64_sys_clone+0x289/0x310 [ 3490.596402][T30381] ? __do_sys_vfork+0x130/0x130 [ 3490.601089][T30381] ? debug_smp_processor_id+0x17/0x20 [ 3490.606297][T30381] do_syscall_64+0x44/0xd0 [ 3490.610546][T30381] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3490.616276][T30381] RIP: 0033:0x7fa69a22f0a9 [ 3490.620538][T30381] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3490.640152][T30381] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3490.648510][T30381] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 04:47:06 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0x10, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3490.656313][T30381] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3490.664120][T30381] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3490.671934][T30381] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3490.679742][T30381] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3490.687648][T30381] [ 3490.696621][T30385] CPU: 0 PID: 30385 Comm: syz-executor.2 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3490.706802][T30385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3490.716694][T30385] Call Trace: [ 3490.719815][T30385] [ 3490.722594][T30385] dump_stack_lvl+0x151/0x1b7 [ 3490.727112][T30385] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3490.732406][T30385] dump_stack+0x15/0x17 [ 3490.736402][T30385] should_fail+0x3c0/0x510 [ 3490.740658][T30385] should_fail_usercopy+0x1a/0x20 [ 3490.745509][T30385] _copy_to_user+0x20/0x90 [ 3490.749762][T30385] bpf_verifier_vlog+0x1a1/0x330 [ 3490.754538][T30385] __btf_verifier_log_type+0x5f8/0x7f0 [ 3490.759826][T30385] ? pointer+0xc50/0xc50 [ 3490.763911][T30385] ? memcpy+0x56/0x70 [ 3490.767729][T30385] ? btf_int_check_meta+0x200/0x2d0 [ 3490.772758][T30385] ? btf_int_show+0x2820/0x2820 [ 3490.777450][T30385] ? vsnprintf+0x1c02/0x1ce0 [ 3490.781874][T30385] btf_int_check_meta+0x241/0x2d0 [ 3490.786740][T30385] btf_check_all_metas+0x398/0xad0 [ 3490.791685][T30385] btf_parse_type_sec+0x141/0x1c20 [ 3490.796631][T30385] ? __btf_verifier_log+0x120/0x120 [ 3490.801664][T30385] ? sort+0x37/0x50 [ 3490.805315][T30385] ? btf_check_sec_info+0x37d/0x500 [ 3490.810345][T30385] ? btf_verifier_log+0x2a0/0x2a0 [ 3490.815202][T30385] ? btf_parse_hdr+0x1e9/0x7e0 [ 3490.819801][T30385] ? btf_float_log+0x60/0x60 [ 3490.824225][T30385] ? btf_parse_hdr+0x601/0x7e0 [ 3490.828828][T30385] ? btf_parse_str_sec+0x224/0x2c0 [ 3490.833791][T30385] btf_new_fd+0x587/0x900 [ 3490.837943][T30385] bpf_btf_load+0x6f/0x90 [ 3490.842109][T30385] __sys_bpf+0x514/0x750 [ 3490.846185][T30385] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 3490.851488][T30385] ? debug_smp_processor_id+0x17/0x20 04:47:06 executing program 4: syz_clone(0x45100000, 0x0, 0x312, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) [ 3490.856696][T30385] __x64_sys_bpf+0x7c/0x90 [ 3490.860943][T30385] do_syscall_64+0x44/0xd0 [ 3490.865193][T30385] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3490.870922][T30385] RIP: 0033:0x7fa9cb7ab0a9 [ 3490.875174][T30385] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3490.894617][T30385] RSP: 002b:00007fa9ca51e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 04:47:06 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x4, 0x1000000, 0x0, 0xfe33, 0x3, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x5}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x4, 0x1000000, 0x0, 0xfe33, 0x3, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x5}, 0x48) (async) 04:47:06 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x2, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:06 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 20) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) [ 3490.902860][T30385] RAX: ffffffffffffffda RBX: 00007fa9cb8caf80 RCX: 00007fa9cb7ab0a9 [ 3490.910685][T30385] RDX: 0000000000000020 RSI: 0000000020001540 RDI: 0000000000000012 [ 3490.918483][T30385] RBP: 00007fa9ca51e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3490.926295][T30385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3490.934108][T30385] R13: 00007fff1d8afe2f R14: 00007fa9ca51e300 R15: 0000000000022000 [ 3490.941923][T30385] 04:47:06 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) (fail_nth: 19) 04:47:06 executing program 0: bpf$BPF_BTF_LOAD(0x6, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:06 executing program 3: r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='blkio.bfq.io_queued_recursive\x00', 0x0, 0x0) r2 = getpid() openat$cgroup_ro(r1, &(0x7f0000000100)='cpuacct.usage_percpu\x00', 0x0, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r5, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r5, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r5, 0x0, r4, 0x2) openat$cgroup_subtree(r5, &(0x7f00000000c0), 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, 0x0) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r6, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r6, 0x54e3, 0x0) r7 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r7) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000ec0)={0x0, r7}, 0x10) close(r7) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000002c0)={@cgroup, r7, 0x26}, 0x10) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r6, 0x0, r3, 0x2) r8 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='ext4_remove_blocks\x00', r6}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={r2, r8, 0x0, 0x1, &(0x7f0000000140)='\x00'}, 0x30) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000040)={0x0, r0}, 0x10) close(r0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0xb, 0x0, 0x0, 0x0, 0x982, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2}, 0x48) 04:47:06 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x8, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:06 executing program 0: bpf$BPF_BTF_LOAD(0x7, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3491.008924][T30401] FAULT_INJECTION: forcing a failure. [ 3491.008924][T30401] name failslab, interval 1, probability 0, space 0, times 0 [ 3491.027788][T30411] FAULT_INJECTION: forcing a failure. [ 3491.027788][T30411] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3491.037641][T30401] CPU: 1 PID: 30401 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 04:47:06 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0xa, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:06 executing program 0: bpf$BPF_BTF_LOAD(0x8, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:06 executing program 0: bpf$BPF_BTF_LOAD(0x9, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3491.050995][T30401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3491.060890][T30401] Call Trace: [ 3491.064017][T30401] [ 3491.066790][T30401] dump_stack_lvl+0x151/0x1b7 [ 3491.071305][T30401] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3491.076600][T30401] dump_stack+0x15/0x17 [ 3491.080763][T30401] should_fail+0x3c0/0x510 [ 3491.085033][T30401] __should_failslab+0x9f/0xe0 [ 3491.089617][T30401] should_failslab+0x9/0x20 [ 3491.093956][T30401] kmem_cache_alloc+0x4f/0x2f0 [ 3491.098556][T30401] ? anon_vma_clone+0xa1/0x4f0 [ 3491.103158][T30401] anon_vma_clone+0xa1/0x4f0 04:47:06 executing program 4: syz_clone(0x45100000, 0x0, 0x700, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) [ 3491.107581][T30401] anon_vma_fork+0x91/0x4f0 [ 3491.111974][T30401] ? anon_vma_name+0x4c/0x70 [ 3491.116346][T30401] dup_mmap+0x750/0xea0 [ 3491.120342][T30401] ? __delayed_free_task+0x20/0x20 [ 3491.125286][T30401] ? mm_init+0x807/0x960 [ 3491.129372][T30401] dup_mm+0x91/0x330 [ 3491.133098][T30401] copy_mm+0x108/0x1b0 [ 3491.137005][T30401] copy_process+0x1295/0x3250 [ 3491.141517][T30401] ? proc_fail_nth_write+0x213/0x290 [ 3491.146661][T30401] ? proc_fail_nth_read+0x220/0x220 [ 3491.151684][T30401] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3491.156628][T30401] ? vfs_write+0x9af/0x1050 [ 3491.160955][T30401] ? vmacache_update+0xb7/0x120 [ 3491.165645][T30401] kernel_clone+0x22d/0x990 [ 3491.169991][T30401] ? file_end_write+0x1b0/0x1b0 [ 3491.174867][T30401] ? __kasan_check_write+0x14/0x20 [ 3491.179821][T30401] ? create_io_thread+0x1e0/0x1e0 [ 3491.184671][T30401] ? __mutex_lock_slowpath+0x10/0x10 [ 3491.189793][T30401] __x64_sys_clone+0x289/0x310 [ 3491.194399][T30401] ? __do_sys_vfork+0x130/0x130 [ 3491.199082][T30401] ? debug_smp_processor_id+0x17/0x20 [ 3491.204283][T30401] do_syscall_64+0x44/0xd0 [ 3491.208538][T30401] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3491.214264][T30401] RIP: 0033:0x7fa69a22f0a9 [ 3491.218516][T30401] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3491.237960][T30401] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3491.246441][T30401] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3491.254247][T30401] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3491.262058][T30401] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3491.269873][T30401] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3491.277685][T30401] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3491.285498][T30401] [ 3491.288361][T30411] CPU: 0 PID: 30411 Comm: syz-executor.2 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3491.298425][T30411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3491.308321][T30411] Call Trace: [ 3491.311443][T30411] [ 3491.314223][T30411] dump_stack_lvl+0x151/0x1b7 [ 3491.318735][T30411] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3491.324029][T30411] dump_stack+0x15/0x17 [ 3491.328019][T30411] should_fail+0x3c0/0x510 [ 3491.332275][T30411] should_fail_usercopy+0x1a/0x20 [ 3491.337144][T30411] _copy_to_user+0x20/0x90 [ 3491.341388][T30411] bpf_verifier_vlog+0x1a1/0x330 [ 3491.346246][T30411] __btf_verifier_log+0xd1/0x120 [ 3491.351018][T30411] ? bpf_btf_find_by_name_kind+0x8f0/0x8f0 [ 3491.356668][T30411] ? bpf_verifier_vlog+0x1ae/0x330 [ 3491.361613][T30411] ? btf_check_sec_info+0x500/0x500 [ 3491.366651][T30411] ? bpf_verifier_vlog+0x1e6/0x330 [ 3491.371679][T30411] __btf_verifier_log_type+0x621/0x7f0 [ 3491.377058][T30411] ? pointer+0xc50/0xc50 [ 3491.381139][T30411] ? memcpy+0x56/0x70 [ 3491.384956][T30411] ? btf_int_check_meta+0x200/0x2d0 [ 3491.389992][T30411] ? btf_int_show+0x2820/0x2820 [ 3491.394677][T30411] ? vsnprintf+0x1c02/0x1ce0 [ 3491.399105][T30411] btf_int_check_meta+0x241/0x2d0 [ 3491.403968][T30411] btf_check_all_metas+0x398/0xad0 [ 3491.409000][T30411] btf_parse_type_sec+0x141/0x1c20 [ 3491.413943][T30411] ? __btf_verifier_log+0x120/0x120 [ 3491.418976][T30411] ? sort+0x37/0x50 [ 3491.422622][T30411] ? btf_check_sec_info+0x37d/0x500 [ 3491.427657][T30411] ? btf_verifier_log+0x2a0/0x2a0 [ 3491.432517][T30411] ? btf_parse_hdr+0x1e9/0x7e0 [ 3491.437118][T30411] ? btf_float_log+0x60/0x60 [ 3491.441542][T30411] ? btf_parse_hdr+0x601/0x7e0 [ 3491.446234][T30411] ? btf_parse_str_sec+0x224/0x2c0 [ 3491.451177][T30411] btf_new_fd+0x587/0x900 [ 3491.455343][T30411] bpf_btf_load+0x6f/0x90 [ 3491.459512][T30411] __sys_bpf+0x514/0x750 [ 3491.463684][T30411] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 3491.468889][T30411] ? debug_smp_processor_id+0x17/0x20 [ 3491.474092][T30411] __x64_sys_bpf+0x7c/0x90 [ 3491.478346][T30411] do_syscall_64+0x44/0xd0 [ 3491.482603][T30411] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3491.488325][T30411] RIP: 0033:0x7fa9cb7ab0a9 [ 3491.492580][T30411] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3491.512037][T30411] RSP: 002b:00007fa9ca51e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3491.520362][T30411] RAX: ffffffffffffffda RBX: 00007fa9cb8caf80 RCX: 00007fa9cb7ab0a9 [ 3491.528162][T30411] RDX: 0000000000000020 RSI: 0000000020001540 RDI: 0000000000000012 [ 3491.535973][T30411] RBP: 00007fa9ca51e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3491.543784][T30411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3491.551601][T30411] R13: 00007fff1d8afe2f R14: 00007fa9ca51e300 R15: 0000000000022000 04:47:06 executing program 3: r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) (async) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='blkio.bfq.io_queued_recursive\x00', 0x0, 0x0) (async) r2 = getpid() openat$cgroup_ro(r1, &(0x7f0000000100)='cpuacct.usage_percpu\x00', 0x0, 0x0) (async) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, 0x0) (async) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r5, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r5, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r5, 0x0, r4, 0x2) openat$cgroup_subtree(r5, &(0x7f00000000c0), 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, 0x0) (async) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r6, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r6, 0x54e3, 0x0) (async) r7 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r7) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000ec0)={0x0, r7}, 0x10) (async) close(r7) (async) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000002c0)={@cgroup, r7, 0x26}, 0x10) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r6, 0x0, r3, 0x2) r8 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='ext4_remove_blocks\x00', r6}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={r2, r8, 0x0, 0x1, &(0x7f0000000140)='\x00'}, 0x30) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000040)={0x0, r0}, 0x10) (async, rerun: 32) close(r0) (async, rerun: 32) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0xb, 0x0, 0x0, 0x0, 0x982, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2}, 0x48) 04:47:06 executing program 0: bpf$BPF_BTF_LOAD(0xa, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3491.559416][T30411] 04:47:06 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 21) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) [ 3491.624302][T30432] FAULT_INJECTION: forcing a failure. [ 3491.624302][T30432] name failslab, interval 1, probability 0, space 0, times 0 [ 3491.642317][T30432] CPU: 1 PID: 30432 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3491.652395][T30432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3491.662289][T30432] Call Trace: [ 3491.665412][T30432] [ 3491.668190][T30432] dump_stack_lvl+0x151/0x1b7 [ 3491.672702][T30432] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3491.678002][T30432] dump_stack+0x15/0x17 [ 3491.682101][T30432] should_fail+0x3c0/0x510 [ 3491.686463][T30432] ? kvmalloc_node+0x82/0x130 [ 3491.690973][T30432] __should_failslab+0x9f/0xe0 [ 3491.695573][T30432] should_failslab+0x9/0x20 [ 3491.699912][T30432] __kmalloc+0x6d/0x350 [ 3491.703901][T30432] ? kvmalloc_node+0x82/0x130 [ 3491.708416][T30432] kvmalloc_node+0x82/0x130 [ 3491.712757][T30432] alloc_fdtable+0x173/0x2b0 [ 3491.717185][T30432] dup_fd+0x781/0xa40 [ 3491.721002][T30432] ? avc_has_perm+0x16d/0x260 [ 3491.725531][T30432] copy_files+0xe6/0x200 [ 3491.729597][T30432] ? perf_event_attrs+0x30/0x30 [ 3491.734279][T30432] ? dup_task_struct+0xa60/0xa60 [ 3491.739057][T30432] ? security_task_alloc+0x132/0x150 [ 3491.744174][T30432] copy_process+0x11e9/0x3250 [ 3491.748690][T30432] ? proc_fail_nth_write+0x213/0x290 [ 3491.753908][T30432] ? proc_fail_nth_read+0x220/0x220 [ 3491.758945][T30432] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3491.763889][T30432] ? vfs_write+0x9af/0x1050 [ 3491.768229][T30432] ? vmacache_update+0xb7/0x120 [ 3491.772915][T30432] kernel_clone+0x22d/0x990 [ 3491.777256][T30432] ? file_end_write+0x1b0/0x1b0 [ 3491.782039][T30432] ? __kasan_check_write+0x14/0x20 [ 3491.786975][T30432] ? create_io_thread+0x1e0/0x1e0 [ 3491.791837][T30432] ? __mutex_lock_slowpath+0x10/0x10 [ 3491.796957][T30432] __x64_sys_clone+0x289/0x310 [ 3491.801557][T30432] ? __do_sys_vfork+0x130/0x130 [ 3491.806244][T30432] ? debug_smp_processor_id+0x17/0x20 [ 3491.811450][T30432] do_syscall_64+0x44/0xd0 [ 3491.815705][T30432] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3491.821434][T30432] RIP: 0033:0x7fa69a22f0a9 [ 3491.825684][T30432] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3491.845224][T30432] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3491.853467][T30432] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3491.861276][T30432] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3491.869088][T30432] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3491.876901][T30432] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3491.884709][T30432] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3491.892525][T30432] 04:47:07 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:07 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x11, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:07 executing program 3: r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) (async) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='blkio.bfq.io_queued_recursive\x00', 0x0, 0x0) r2 = getpid() (async) openat$cgroup_ro(r1, &(0x7f0000000100)='cpuacct.usage_percpu\x00', 0x0, 0x0) (async) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, 0x0) (async) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r5, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r5, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r5, 0x0, r4, 0x2) openat$cgroup_subtree(r5, &(0x7f00000000c0), 0x2, 0x0) (async) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, 0x0) (async) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r6, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r6, 0x54e3, 0x0) (async) r7 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r7) (async) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000ec0)={0x0, r7}, 0x10) close(r7) (async) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000002c0)={@cgroup, r7, 0x26}, 0x10) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r6, 0x0, r3, 0x2) (async) r8 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='ext4_remove_blocks\x00', r6}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={r2, r8, 0x0, 0x1, &(0x7f0000000140)='\x00'}, 0x30) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000040)={0x0, r0}, 0x10) (async) close(r0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0xb, 0x0, 0x0, 0x0, 0x982, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2}, 0x48) 04:47:07 executing program 0: bpf$BPF_BTF_LOAD(0xb, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:07 executing program 4: syz_clone(0x45100000, 0x0, 0x900, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:07 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 22) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:07 executing program 0: bpf$BPF_BTF_LOAD(0xc, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:07 executing program 0: bpf$BPF_BTF_LOAD(0xd, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:07 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000200)={0x1, 0x0}, 0x8) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0)={0xffffffffffffffff}, 0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1b, 0x4, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x6}, @generic={0x6, 0x0, 0xe, 0x1, 0x799}, @ldst={0x3, 0x3, 0x3, 0x9, 0x5, 0xfffffffffffffff0, 0x8}], &(0x7f00000000c0)='GPL\x00', 0x0, 0x56, &(0x7f0000000100)=""/86, 0x41100, 0x0, '\x00', 0x0, 0xd, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x3, 0x1}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0xf, 0xe78, 0x7}, 0x10, r1, r2, 0x0, &(0x7f0000000300)=[r3]}, 0x80) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000040)) 04:47:07 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x18, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:07 executing program 0: bpf$BPF_BTF_LOAD(0xe, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3491.994635][T30442] FAULT_INJECTION: forcing a failure. [ 3491.994635][T30442] name failslab, interval 1, probability 0, space 0, times 0 [ 3492.035419][T30442] CPU: 1 PID: 30442 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3492.045594][T30442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3492.055492][T30442] Call Trace: [ 3492.058614][T30442] [ 3492.061392][T30442] dump_stack_lvl+0x151/0x1b7 [ 3492.065906][T30442] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3492.071202][T30442] ? vma_interval_tree_augment_rotate+0x210/0x210 [ 3492.077453][T30442] dump_stack+0x15/0x17 [ 3492.081440][T30442] should_fail+0x3c0/0x510 [ 3492.085693][T30442] __should_failslab+0x9f/0xe0 [ 3492.090287][T30442] should_failslab+0x9/0x20 [ 3492.094625][T30442] kmem_cache_alloc+0x4f/0x2f0 [ 3492.099230][T30442] ? anon_vma_fork+0xf7/0x4f0 [ 3492.103738][T30442] anon_vma_fork+0xf7/0x4f0 [ 3492.108082][T30442] ? anon_vma_name+0x4c/0x70 [ 3492.112510][T30442] dup_mmap+0x750/0xea0 [ 3492.116500][T30442] ? __delayed_free_task+0x20/0x20 [ 3492.121447][T30442] ? mm_init+0x807/0x960 [ 3492.125528][T30442] dup_mm+0x91/0x330 [ 3492.129257][T30442] copy_mm+0x108/0x1b0 [ 3492.133167][T30442] copy_process+0x1295/0x3250 [ 3492.137677][T30442] ? proc_fail_nth_write+0x213/0x290 [ 3492.142809][T30442] ? proc_fail_nth_read+0x220/0x220 [ 3492.147830][T30442] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3492.152774][T30442] ? vfs_write+0x9af/0x1050 [ 3492.157117][T30442] ? vmacache_update+0xb7/0x120 [ 3492.161803][T30442] kernel_clone+0x22d/0x990 [ 3492.166144][T30442] ? file_end_write+0x1b0/0x1b0 [ 3492.170845][T30442] ? __kasan_check_write+0x14/0x20 [ 3492.175794][T30442] ? create_io_thread+0x1e0/0x1e0 [ 3492.180637][T30442] ? __mutex_lock_slowpath+0x10/0x10 [ 3492.185759][T30442] __x64_sys_clone+0x289/0x310 [ 3492.190359][T30442] ? __do_sys_vfork+0x130/0x130 [ 3492.195044][T30442] ? debug_smp_processor_id+0x17/0x20 [ 3492.200262][T30442] do_syscall_64+0x44/0xd0 [ 3492.204513][T30442] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3492.210244][T30442] RIP: 0033:0x7fa69a22f0a9 [ 3492.214486][T30442] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 04:47:07 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000200)={0x1, 0x0}, 0x8) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0)={0xffffffffffffffff}, 0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1b, 0x4, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x6}, @generic={0x6, 0x0, 0xe, 0x1, 0x799}, @ldst={0x3, 0x3, 0x3, 0x9, 0x5, 0xfffffffffffffff0, 0x8}], &(0x7f00000000c0)='GPL\x00', 0x0, 0x56, &(0x7f0000000100)=""/86, 0x41100, 0x0, '\x00', 0x0, 0xd, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x3, 0x1}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0xf, 0xe78, 0x7}, 0x10, r1, r2, 0x0, &(0x7f0000000300)=[r3]}, 0x80) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) (async) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000200)={0x1}, 0x8) (async) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0)={0xffffffffffffffff}, 0x4) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) (async) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1b, 0x4, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x6}, @generic={0x6, 0x0, 0xe, 0x1, 0x799}, @ldst={0x3, 0x3, 0x3, 0x9, 0x5, 0xfffffffffffffff0, 0x8}], &(0x7f00000000c0)='GPL\x00', 0x0, 0x56, &(0x7f0000000100)=""/86, 0x41100, 0x0, '\x00', 0x0, 0xd, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x3, 0x1}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0xf, 0xe78, 0x7}, 0x10, r1, r2, 0x0, &(0x7f0000000300)=[r3]}, 0x80) (async) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000040)) (async) 04:47:07 executing program 2: bpf$BPF_BTF_LOAD(0x2, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:07 executing program 0: bpf$BPF_BTF_LOAD(0xf, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:07 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3492.233927][T30442] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3492.242171][T30442] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3492.249982][T30442] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3492.257879][T30442] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3492.265694][T30442] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3492.273507][T30442] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3492.281405][T30442] 04:47:07 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x2, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:07 executing program 4: syz_clone(0x45100000, 0x0, 0x1100, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:07 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 23) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:07 executing program 2: bpf$BPF_BTF_LOAD(0x3, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:07 executing program 0: bpf$BPF_BTF_LOAD(0x10, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:07 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000200)={0x1, 0x0}, 0x8) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0)={0xffffffffffffffff}, 0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1b, 0x4, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x6}, @generic={0x6, 0x0, 0xe, 0x1, 0x799}, @ldst={0x3, 0x3, 0x3, 0x9, 0x5, 0xfffffffffffffff0, 0x8}], &(0x7f00000000c0)='GPL\x00', 0x0, 0x56, &(0x7f0000000100)=""/86, 0x41100, 0x0, '\x00', 0x0, 0xd, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x3, 0x1}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0xf, 0xe78, 0x7}, 0x10, r1, r2, 0x0, &(0x7f0000000300)=[r3]}, 0x80) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) (async) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000200)={0x1}, 0x8) (async) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0)={0xffffffffffffffff}, 0x4) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) (async) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1b, 0x4, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x6}, @generic={0x6, 0x0, 0xe, 0x1, 0x799}, @ldst={0x3, 0x3, 0x3, 0x9, 0x5, 0xfffffffffffffff0, 0x8}], &(0x7f00000000c0)='GPL\x00', 0x0, 0x56, &(0x7f0000000100)=""/86, 0x41100, 0x0, '\x00', 0x0, 0xd, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x3, 0x1}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0xf, 0xe78, 0x7}, 0x10, r1, r2, 0x0, &(0x7f0000000300)=[r3]}, 0x80) (async) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000040)) (async) 04:47:07 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x3, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:07 executing program 2: bpf$BPF_BTF_LOAD(0x4, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:07 executing program 0: bpf$BPF_BTF_LOAD(0x11, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:07 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x4, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:07 executing program 2: bpf$BPF_BTF_LOAD(0x5, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:07 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000001c0)={0xfffffffc, 0x0}, 0x8) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000200)='./file0\x00', 0x0, 0x2fa93a7a6a3d6c88}, 0x10) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000340)=@bpf_lsm={0x1d, 0x1, &(0x7f0000000000)=@raw=[@ldst={0x3, 0x1, 0x0, 0x7, 0x3, 0x40, 0xffffffffffffffff}], &(0x7f0000000040)='GPL\x00', 0x58, 0xa4, &(0x7f0000000080)=""/164, 0x40f00, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x9, 0x3}, 0x8, 0x10, &(0x7f0000000180)={0x1, 0x7, 0x5, 0x2}, 0x10, r1, 0x0, 0x0, &(0x7f0000000300)=[r0, r2]}, 0x80) 04:47:07 executing program 0: bpf$BPF_BTF_LOAD(0x13, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:07 executing program 4: syz_clone(0x45100000, 0x0, 0x1203, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) [ 3492.644271][T30507] FAULT_INJECTION: forcing a failure. [ 3492.644271][T30507] name failslab, interval 1, probability 0, space 0, times 0 [ 3492.657226][T30507] CPU: 1 PID: 30507 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3492.667328][T30507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3492.677191][T30507] Call Trace: [ 3492.680392][T30507] [ 3492.683170][T30507] dump_stack_lvl+0x151/0x1b7 [ 3492.687690][T30507] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3492.692982][T30507] dump_stack+0x15/0x17 [ 3492.696971][T30507] should_fail+0x3c0/0x510 [ 3492.701232][T30507] __should_failslab+0x9f/0xe0 [ 3492.705831][T30507] should_failslab+0x9/0x20 [ 3492.710246][T30507] kmem_cache_alloc+0x4f/0x2f0 [ 3492.714847][T30507] ? vm_area_dup+0x26/0x1d0 [ 3492.719184][T30507] vm_area_dup+0x26/0x1d0 [ 3492.723363][T30507] dup_mmap+0x6b8/0xea0 [ 3492.727345][T30507] ? __delayed_free_task+0x20/0x20 [ 3492.732293][T30507] ? mm_init+0x807/0x960 [ 3492.736387][T30507] dup_mm+0x91/0x330 [ 3492.740101][T30507] copy_mm+0x108/0x1b0 [ 3492.744012][T30507] copy_process+0x1295/0x3250 [ 3492.748522][T30507] ? proc_fail_nth_write+0x213/0x290 [ 3492.753642][T30507] ? proc_fail_nth_read+0x220/0x220 [ 3492.758677][T30507] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3492.763622][T30507] ? vfs_write+0x9af/0x1050 [ 3492.767960][T30507] ? vmacache_update+0xb7/0x120 [ 3492.772824][T30507] kernel_clone+0x22d/0x990 [ 3492.777163][T30507] ? file_end_write+0x1b0/0x1b0 [ 3492.781846][T30507] ? __kasan_check_write+0x14/0x20 [ 3492.786795][T30507] ? create_io_thread+0x1e0/0x1e0 [ 3492.791657][T30507] ? __mutex_lock_slowpath+0x10/0x10 [ 3492.796781][T30507] __x64_sys_clone+0x289/0x310 [ 3492.801377][T30507] ? __do_sys_vfork+0x130/0x130 [ 3492.806105][T30507] ? debug_smp_processor_id+0x17/0x20 [ 3492.811275][T30507] do_syscall_64+0x44/0xd0 [ 3492.815526][T30507] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3492.821254][T30507] RIP: 0033:0x7fa69a22f0a9 [ 3492.825506][T30507] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 04:47:08 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 24) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:08 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x5, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:08 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000001c0)={0xfffffffc, 0x0}, 0x8) (async) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000200)='./file0\x00', 0x0, 0x2fa93a7a6a3d6c88}, 0x10) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000340)=@bpf_lsm={0x1d, 0x1, &(0x7f0000000000)=@raw=[@ldst={0x3, 0x1, 0x0, 0x7, 0x3, 0x40, 0xffffffffffffffff}], &(0x7f0000000040)='GPL\x00', 0x58, 0xa4, &(0x7f0000000080)=""/164, 0x40f00, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x9, 0x3}, 0x8, 0x10, &(0x7f0000000180)={0x1, 0x7, 0x5, 0x2}, 0x10, r1, 0x0, 0x0, &(0x7f0000000300)=[r0, r2]}, 0x80) 04:47:08 executing program 0: bpf$BPF_BTF_LOAD(0x14, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:08 executing program 2: bpf$BPF_BTF_LOAD(0x6, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:08 executing program 4: syz_clone(0x45100000, 0x0, 0x1f00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) [ 3492.844947][T30507] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3492.853193][T30507] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3492.861008][T30507] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3492.868814][T30507] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3492.876625][T30507] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3492.884436][T30507] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3492.892255][T30507] 04:47:08 executing program 0: bpf$BPF_BTF_LOAD(0x15, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:08 executing program 2: bpf$BPF_BTF_LOAD(0x7, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:08 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x6, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:08 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000001c0)={0xfffffffc, 0x0}, 0x8) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000200)='./file0\x00', 0x0, 0x2fa93a7a6a3d6c88}, 0x10) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000340)=@bpf_lsm={0x1d, 0x1, &(0x7f0000000000)=@raw=[@ldst={0x3, 0x1, 0x0, 0x7, 0x3, 0x40, 0xffffffffffffffff}], &(0x7f0000000040)='GPL\x00', 0x58, 0xa4, &(0x7f0000000080)=""/164, 0x40f00, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x9, 0x3}, 0x8, 0x10, &(0x7f0000000180)={0x1, 0x7, 0x5, 0x2}, 0x10, r1, 0x0, 0x0, &(0x7f0000000300)=[r0, r2]}, 0x80) 04:47:08 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x7, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:08 executing program 0: bpf$BPF_BTF_LOAD(0x16, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3492.962385][T30530] FAULT_INJECTION: forcing a failure. [ 3492.962385][T30530] name failslab, interval 1, probability 0, space 0, times 0 [ 3492.995792][T30530] CPU: 0 PID: 30530 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3493.005865][T30530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3493.015764][T30530] Call Trace: [ 3493.018886][T30530] [ 3493.021679][T30530] dump_stack_lvl+0x151/0x1b7 [ 3493.026185][T30530] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3493.031473][T30530] dump_stack+0x15/0x17 [ 3493.035461][T30530] should_fail+0x3c0/0x510 [ 3493.039716][T30530] __should_failslab+0x9f/0xe0 [ 3493.044323][T30530] should_failslab+0x9/0x20 [ 3493.048654][T30530] kmem_cache_alloc+0x4f/0x2f0 [ 3493.053259][T30530] ? copy_signal+0x55/0x610 [ 3493.057594][T30530] copy_signal+0x55/0x610 [ 3493.061762][T30530] copy_process+0x126a/0x3250 [ 3493.066275][T30530] ? proc_fail_nth_write+0x213/0x290 [ 3493.071394][T30530] ? proc_fail_nth_read+0x220/0x220 [ 3493.076433][T30530] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3493.081377][T30530] ? vfs_write+0x9af/0x1050 [ 3493.085716][T30530] ? vmacache_update+0xb7/0x120 [ 3493.090403][T30530] kernel_clone+0x22d/0x990 [ 3493.094744][T30530] ? file_end_write+0x1b0/0x1b0 [ 3493.099431][T30530] ? __kasan_check_write+0x14/0x20 [ 3493.104376][T30530] ? create_io_thread+0x1e0/0x1e0 [ 3493.109259][T30530] ? __mutex_lock_slowpath+0x10/0x10 [ 3493.114445][T30530] __x64_sys_clone+0x289/0x310 [ 3493.119069][T30530] ? __do_sys_vfork+0x130/0x130 [ 3493.123735][T30530] ? debug_smp_processor_id+0x17/0x20 [ 3493.128955][T30530] do_syscall_64+0x44/0xd0 [ 3493.133189][T30530] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3493.138931][T30530] RIP: 0033:0x7fa69a22f0a9 [ 3493.143528][T30530] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3493.163306][T30530] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3493.171553][T30530] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3493.179453][T30530] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3493.187263][T30530] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3493.195070][T30530] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3493.202882][T30530] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3493.210706][T30530] 04:47:08 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 25) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:08 executing program 2: bpf$BPF_BTF_LOAD(0x8, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:08 executing program 3: r0 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x18, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="180000000000000000000000fbffffff8520000000009500000000000000"], &(0x7f00000004c0)='GPL\x00', 0x3, 0x84, &(0x7f0000000500)=""/132, 0x41000, 0x0, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f0000000800)={0x0, 0x3}, 0x8, 0x10, 0x0}, 0x80) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter={0x1e, 0x3b, 0xb74, 0x8, 0xc6d1fc8241d5d4ac, 0xffffffffffffffff, 0x9, '\x00', 0x0, r0, 0xffffffff, 0x3, 0x2, 0xc}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x58, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@bloom_filter={0x1e, 0x3f, 0x9, 0x10000, 0x102, r1, 0x3f, '\x00', r2, 0xffffffffffffffff, 0x3, 0x4, 0x4, 0x1}, 0x48) 04:47:08 executing program 0: bpf$BPF_BTF_LOAD(0x17, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:08 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x8, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:08 executing program 4: syz_clone(0x45100000, 0x0, 0x2000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:08 executing program 0: bpf$BPF_BTF_LOAD(0x18, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:08 executing program 2: bpf$BPF_BTF_LOAD(0x9, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:08 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x9, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:08 executing program 3: r0 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x18, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="180000000000000000000000fbffffff8520000000009500000000000000"], &(0x7f00000004c0)='GPL\x00', 0x3, 0x84, &(0x7f0000000500)=""/132, 0x41000, 0x0, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f0000000800)={0x0, 0x3}, 0x8, 0x10, 0x0}, 0x80) (async) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter={0x1e, 0x3b, 0xb74, 0x8, 0xc6d1fc8241d5d4ac, 0xffffffffffffffff, 0x9, '\x00', 0x0, r0, 0xffffffff, 0x3, 0x2, 0xc}, 0x48) (async, rerun: 64) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x58, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) (rerun: 64) bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@bloom_filter={0x1e, 0x3f, 0x9, 0x10000, 0x102, r1, 0x3f, '\x00', r2, 0xffffffffffffffff, 0x3, 0x4, 0x4, 0x1}, 0x48) 04:47:08 executing program 0: bpf$BPF_BTF_LOAD(0x19, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:08 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0xa, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3493.283514][T30558] FAULT_INJECTION: forcing a failure. [ 3493.283514][T30558] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3493.305749][T30558] CPU: 1 PID: 30558 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3493.315819][T30558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3493.325718][T30558] Call Trace: [ 3493.328841][T30558] [ 3493.331618][T30558] dump_stack_lvl+0x151/0x1b7 [ 3493.336131][T30558] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3493.341426][T30558] ? pcpu_block_update_hint_alloc+0x972/0xd00 [ 3493.347325][T30558] dump_stack+0x15/0x17 [ 3493.351316][T30558] should_fail+0x3c0/0x510 [ 3493.355573][T30558] should_fail_alloc_page+0x58/0x70 [ 3493.360615][T30558] __alloc_pages+0x1de/0x7c0 [ 3493.365036][T30558] ? __count_vm_events+0x30/0x30 [ 3493.369808][T30558] __get_free_pages+0xe/0x30 [ 3493.374331][T30558] pgd_alloc+0x22/0x2c0 [ 3493.378321][T30558] mm_init+0x5bf/0x960 [ 3493.382227][T30558] dup_mm+0x7d/0x330 [ 3493.385957][T30558] copy_mm+0x108/0x1b0 [ 3493.389865][T30558] copy_process+0x1295/0x3250 [ 3493.394375][T30558] ? proc_fail_nth_write+0x213/0x290 [ 3493.399495][T30558] ? proc_fail_nth_read+0x220/0x220 [ 3493.404528][T30558] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3493.409484][T30558] ? vfs_write+0x9af/0x1050 [ 3493.413813][T30558] ? vmacache_update+0xb7/0x120 [ 3493.418502][T30558] kernel_clone+0x22d/0x990 [ 3493.422839][T30558] ? file_end_write+0x1b0/0x1b0 [ 3493.427525][T30558] ? __kasan_check_write+0x14/0x20 [ 3493.432646][T30558] ? create_io_thread+0x1e0/0x1e0 [ 3493.437509][T30558] ? __mutex_lock_slowpath+0x10/0x10 [ 3493.442628][T30558] __x64_sys_clone+0x289/0x310 [ 3493.447318][T30558] ? __do_sys_vfork+0x130/0x130 [ 3493.452090][T30558] ? debug_smp_processor_id+0x17/0x20 [ 3493.457308][T30558] do_syscall_64+0x44/0xd0 [ 3493.461551][T30558] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3493.467279][T30558] RIP: 0033:0x7fa69a22f0a9 [ 3493.471531][T30558] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3493.490974][T30558] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3493.499217][T30558] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3493.507027][T30558] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3493.514841][T30558] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3493.522652][T30558] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 04:47:08 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 26) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:08 executing program 2: bpf$BPF_BTF_LOAD(0xa, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:08 executing program 3: r0 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x18, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="180000000000000000000000fbffffff8520000000009500000000000000"], &(0x7f00000004c0)='GPL\x00', 0x3, 0x84, &(0x7f0000000500)=""/132, 0x41000, 0x0, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f0000000800)={0x0, 0x3}, 0x8, 0x10, 0x0}, 0x80) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter={0x1e, 0x3b, 0xb74, 0x8, 0xc6d1fc8241d5d4ac, 0xffffffffffffffff, 0x9, '\x00', 0x0, r0, 0xffffffff, 0x3, 0x2, 0xc}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x58, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@bloom_filter={0x1e, 0x3f, 0x9, 0x10000, 0x102, r1, 0x3f, '\x00', r2, 0xffffffffffffffff, 0x3, 0x4, 0x4, 0x1}, 0x48) 04:47:08 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0xb, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:08 executing program 4: syz_clone(0x45100000, 0x0, 0x7000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:08 executing program 0: bpf$BPF_BTF_LOAD(0x1a, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:08 executing program 0: bpf$BPF_BTF_LOAD(0x1b, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:08 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0xc, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:08 executing program 2: bpf$BPF_BTF_LOAD(0xb, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3493.530461][T30558] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3493.538277][T30558] 04:47:08 executing program 0: bpf$BPF_BTF_LOAD(0x1c, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:08 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_time\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, '\x00', 0x0, r0}, 0x48) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000040)="a6470dcc7e350ff7875ee9f6ff21c0fc8f8fc669e2d4c2c8b4dc03e10ab23401668c759bc9f019b0", &(0x7f0000000080)=""/4, 0x4}, 0x20) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f0000000300)=[{&(0x7f0000000180)=""/145, 0x91}, {&(0x7f00000002c0)}], 0x2, &(0x7f0000000340)=""/109, 0x6d}, 0x60) 04:47:08 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0xd, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3493.593618][T30581] FAULT_INJECTION: forcing a failure. [ 3493.593618][T30581] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3493.615619][T30581] CPU: 1 PID: 30581 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3493.625709][T30581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3493.635605][T30581] Call Trace: [ 3493.638729][T30581] [ 3493.641505][T30581] dump_stack_lvl+0x151/0x1b7 [ 3493.646019][T30581] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3493.651315][T30581] ? pcpu_block_update_hint_alloc+0x972/0xd00 [ 3493.657224][T30581] dump_stack+0x15/0x17 [ 3493.661207][T30581] should_fail+0x3c0/0x510 [ 3493.665469][T30581] should_fail_alloc_page+0x58/0x70 [ 3493.670494][T30581] __alloc_pages+0x1de/0x7c0 [ 3493.674926][T30581] ? __count_vm_events+0x30/0x30 [ 3493.679709][T30581] __get_free_pages+0xe/0x30 [ 3493.684119][T30581] pgd_alloc+0x22/0x2c0 [ 3493.688114][T30581] mm_init+0x5bf/0x960 [ 3493.692113][T30581] dup_mm+0x7d/0x330 [ 3493.695840][T30581] copy_mm+0x108/0x1b0 [ 3493.699743][T30581] copy_process+0x1295/0x3250 [ 3493.704257][T30581] ? proc_fail_nth_write+0x213/0x290 [ 3493.709378][T30581] ? proc_fail_nth_read+0x220/0x220 [ 3493.714413][T30581] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3493.719794][T30581] ? vfs_write+0x9af/0x1050 [ 3493.724133][T30581] ? vmacache_update+0xb7/0x120 [ 3493.728820][T30581] kernel_clone+0x22d/0x990 [ 3493.733160][T30581] ? file_end_write+0x1b0/0x1b0 [ 3493.737844][T30581] ? __kasan_check_write+0x14/0x20 [ 3493.742797][T30581] ? create_io_thread+0x1e0/0x1e0 [ 3493.747679][T30581] ? __mutex_lock_slowpath+0x10/0x10 [ 3493.752778][T30581] __x64_sys_clone+0x289/0x310 [ 3493.757374][T30581] ? __do_sys_vfork+0x130/0x130 [ 3493.762063][T30581] ? debug_smp_processor_id+0x17/0x20 [ 3493.767274][T30581] do_syscall_64+0x44/0xd0 [ 3493.771524][T30581] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3493.777249][T30581] RIP: 0033:0x7fa69a22f0a9 [ 3493.781501][T30581] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3493.800944][T30581] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3493.809189][T30581] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3493.817000][T30581] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3493.824813][T30581] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3493.832658][T30581] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 04:47:09 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 27) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:09 executing program 2: bpf$BPF_BTF_LOAD(0xc, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:09 executing program 4: syz_clone(0x45100000, 0x0, 0xed00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:09 executing program 0: bpf$BPF_BTF_LOAD(0x1d, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:09 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_time\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, '\x00', 0x0, r0}, 0x48) (async) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000040)="a6470dcc7e350ff7875ee9f6ff21c0fc8f8fc669e2d4c2c8b4dc03e10ab23401668c759bc9f019b0", &(0x7f0000000080)=""/4, 0x4}, 0x20) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f0000000300)=[{&(0x7f0000000180)=""/145, 0x91}, {&(0x7f00000002c0)}], 0x2, &(0x7f0000000340)=""/109, 0x6d}, 0x60) 04:47:09 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0xe, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:09 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_time\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, '\x00', 0x0, r0}, 0x48) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000040)="a6470dcc7e350ff7875ee9f6ff21c0fc8f8fc669e2d4c2c8b4dc03e10ab23401668c759bc9f019b0", &(0x7f0000000080)=""/4, 0x4}, 0x20) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f0000000300)=[{&(0x7f0000000180)=""/145, 0x91}, {&(0x7f00000002c0)}], 0x2, &(0x7f0000000340)=""/109, 0x6d}, 0x60) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_time\x00', 0x0, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, '\x00', 0x0, r0}, 0x48) (async) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000040)="a6470dcc7e350ff7875ee9f6ff21c0fc8f8fc669e2d4c2c8b4dc03e10ab23401668c759bc9f019b0", &(0x7f0000000080)=""/4, 0x4}, 0x20) (async) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f0000000300)=[{&(0x7f0000000180)=""/145, 0x91}, {&(0x7f00000002c0)}], 0x2, &(0x7f0000000340)=""/109, 0x6d}, 0x60) (async) 04:47:09 executing program 0: bpf$BPF_BTF_LOAD(0x1e, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3493.840432][T30581] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3493.848250][T30581] 04:47:09 executing program 0: bpf$BPF_BTF_LOAD(0x21, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:09 executing program 2: bpf$BPF_BTF_LOAD(0xd, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3493.891270][T30600] FAULT_INJECTION: forcing a failure. [ 3493.891270][T30600] name failslab, interval 1, probability 0, space 0, times 0 [ 3493.914949][T30600] CPU: 0 PID: 30600 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3493.925281][T30600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3493.935336][T30600] Call Trace: [ 3493.938437][T30600] [ 3493.941213][T30600] dump_stack_lvl+0x151/0x1b7 [ 3493.945726][T30600] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3493.951023][T30600] dump_stack+0x15/0x17 [ 3493.955016][T30600] should_fail+0x3c0/0x510 [ 3493.959268][T30600] __should_failslab+0x9f/0xe0 [ 3493.963867][T30600] should_failslab+0x9/0x20 [ 3493.968214][T30600] kmem_cache_alloc+0x4f/0x2f0 [ 3493.972807][T30600] ? vm_area_dup+0x26/0x1d0 [ 3493.977146][T30600] vm_area_dup+0x26/0x1d0 [ 3493.981317][T30600] dup_mmap+0x6b8/0xea0 [ 3493.985319][T30600] ? __delayed_free_task+0x20/0x20 [ 3493.990347][T30600] ? mm_init+0x807/0x960 [ 3493.994509][T30600] dup_mm+0x91/0x330 [ 3493.998237][T30600] copy_mm+0x108/0x1b0 [ 3494.002144][T30600] copy_process+0x1295/0x3250 [ 3494.006656][T30600] ? proc_fail_nth_write+0x213/0x290 [ 3494.011781][T30600] ? proc_fail_nth_read+0x220/0x220 [ 3494.016819][T30600] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3494.021757][T30600] ? vfs_write+0x9af/0x1050 [ 3494.026096][T30600] ? vmacache_update+0xb7/0x120 [ 3494.030786][T30600] kernel_clone+0x22d/0x990 [ 3494.035124][T30600] ? file_end_write+0x1b0/0x1b0 [ 3494.039901][T30600] ? __kasan_check_write+0x14/0x20 [ 3494.044844][T30600] ? create_io_thread+0x1e0/0x1e0 [ 3494.049884][T30600] ? __mutex_lock_slowpath+0x10/0x10 [ 3494.055086][T30600] __x64_sys_clone+0x289/0x310 [ 3494.059689][T30600] ? __do_sys_vfork+0x130/0x130 [ 3494.064384][T30600] ? debug_smp_processor_id+0x17/0x20 [ 3494.069677][T30600] do_syscall_64+0x44/0xd0 [ 3494.073950][T30600] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3494.079647][T30600] RIP: 0033:0x7fa69a22f0a9 [ 3494.083902][T30600] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3494.103347][T30600] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3494.111587][T30600] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3494.119399][T30600] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3494.127208][T30600] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 04:47:09 executing program 4: syz_clone(0x45100000, 0x0, 0x10fff, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:09 executing program 0: bpf$BPF_BTF_LOAD(0x22, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3494.135105][T30600] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3494.142917][T30600] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3494.150737][T30600] 04:47:09 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 28) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:09 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0xf, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:09 executing program 2: bpf$BPF_BTF_LOAD(0xe, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:09 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r2, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r2, 0x0, r1, 0x2) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.throttle.io_service_bytes\x00', 0x0, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r6, 0x400454cb, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xb, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="85000000c2000000800405000100000095000000000000000d5a0000020000000018000000060000000000000000003848183a00000500000000000000000000008520000001000000"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xb6, &(0x7f00000000c0)=""/182, 0x41100, 0x17, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000180)={0x3, 0x5}, 0x8, 0x10, &(0x7f00000001c0)={0x3, 0x4, 0x80000000, 0x10001}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f00000002c0)=[r3, 0x1, r0, r4, r5, r0, r0, r0, r6]}, 0x80) 04:47:09 executing program 0: bpf$BPF_BTF_LOAD(0x23, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:09 executing program 4: syz_clone(0x45100000, 0x0, 0x20010, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:09 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x10, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:09 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0x10, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:09 executing program 2: bpf$BPF_BTF_LOAD(0xf, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:09 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, 0x0) (async) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r2, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) (async, rerun: 32) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r2, 0x0, r1, 0x2) (rerun: 32) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x0) (async) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0) (async, rerun: 32) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.throttle.io_service_bytes\x00', 0x0, 0x0) (rerun: 32) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r6, 0x400454cb, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xb, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="85000000c2000000800405000100000095000000000000000d5a0000020000000018000000060000000000000000003848183a00000500000000000000000000008520000001000000"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xb6, &(0x7f00000000c0)=""/182, 0x41100, 0x17, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000180)={0x3, 0x5}, 0x8, 0x10, &(0x7f00000001c0)={0x3, 0x4, 0x80000000, 0x10001}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f00000002c0)=[r3, 0x1, r0, r4, r5, r0, r0, r0, r6]}, 0x80) 04:47:09 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x11, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:09 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x2, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3494.228602][T30631] FAULT_INJECTION: forcing a failure. [ 3494.228602][T30631] name failslab, interval 1, probability 0, space 0, times 0 [ 3494.254388][T30631] CPU: 1 PID: 30631 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3494.264486][T30631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3494.274386][T30631] Call Trace: [ 3494.277505][T30631] [ 3494.280290][T30631] dump_stack_lvl+0x151/0x1b7 [ 3494.284801][T30631] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3494.290093][T30631] dump_stack+0x15/0x17 [ 3494.294084][T30631] should_fail+0x3c0/0x510 [ 3494.298337][T30631] __should_failslab+0x9f/0xe0 [ 3494.302936][T30631] should_failslab+0x9/0x20 [ 3494.307276][T30631] kmem_cache_alloc+0x4f/0x2f0 [ 3494.311875][T30631] ? vm_area_dup+0x26/0x1d0 [ 3494.316225][T30631] ? __kasan_check_read+0x11/0x20 [ 3494.321075][T30631] vm_area_dup+0x26/0x1d0 [ 3494.325241][T30631] dup_mmap+0x6b8/0xea0 [ 3494.329243][T30631] ? __delayed_free_task+0x20/0x20 [ 3494.334187][T30631] ? mm_init+0x807/0x960 [ 3494.338371][T30631] dup_mm+0x91/0x330 [ 3494.342086][T30631] copy_mm+0x108/0x1b0 [ 3494.345998][T30631] copy_process+0x1295/0x3250 [ 3494.350527][T30631] ? proc_fail_nth_write+0x213/0x290 [ 3494.355626][T30631] ? proc_fail_nth_read+0x220/0x220 [ 3494.360675][T30631] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3494.365606][T30631] ? vfs_write+0x9af/0x1050 [ 3494.369949][T30631] ? vmacache_update+0xb7/0x120 [ 3494.374644][T30631] kernel_clone+0x22d/0x990 [ 3494.378972][T30631] ? file_end_write+0x1b0/0x1b0 [ 3494.383661][T30631] ? __kasan_check_write+0x14/0x20 [ 3494.388608][T30631] ? create_io_thread+0x1e0/0x1e0 [ 3494.393468][T30631] ? __mutex_lock_slowpath+0x10/0x10 [ 3494.398591][T30631] __x64_sys_clone+0x289/0x310 [ 3494.403188][T30631] ? __do_sys_vfork+0x130/0x130 [ 3494.407879][T30631] ? debug_smp_processor_id+0x17/0x20 [ 3494.413084][T30631] do_syscall_64+0x44/0xd0 [ 3494.417337][T30631] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3494.423069][T30631] RIP: 0033:0x7fa69a22f0a9 [ 3494.427316][T30631] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3494.446755][T30631] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3494.455003][T30631] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3494.462812][T30631] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3494.470625][T30631] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 04:47:09 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 29) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:09 executing program 4: syz_clone(0x45100000, 0x0, 0x20200, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:09 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x8, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:09 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r2, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r2, 0x0, r1, 0x2) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.throttle.io_service_bytes\x00', 0x0, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r6, 0x400454cb, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xb, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="85000000c2000000800405000100000095000000000000000d5a0000020000000018000000060000000000000000003848183a00000500000000000000000000008520000001000000"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xb6, &(0x7f00000000c0)=""/182, 0x41100, 0x17, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000180)={0x3, 0x5}, 0x8, 0x10, &(0x7f00000001c0)={0x3, 0x4, 0x80000000, 0x10001}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f00000002c0)=[r3, 0x1, r0, r4, r5, r0, r0, r0, r6]}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) (async) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (async) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r2, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r2, 0x0, r1, 0x2) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) (async) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) (async) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.throttle.io_service_bytes\x00', 0x0, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) (async) ioctl$TUNSETPERSIST(r6, 0x400454cb, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xb, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="85000000c2000000800405000100000095000000000000000d5a0000020000000018000000060000000000000000003848183a00000500000000000000000000008520000001000000"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xb6, &(0x7f00000000c0)=""/182, 0x41100, 0x17, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000180)={0x3, 0x5}, 0x8, 0x10, &(0x7f00000001c0)={0x3, 0x4, 0x80000000, 0x10001}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f00000002c0)=[r3, 0x1, r0, r4, r5, r0, r0, r0, r6]}, 0x80) (async) 04:47:09 executing program 2: bpf$BPF_BTF_LOAD(0x10, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:09 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x12, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:09 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0xa, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:09 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x18, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:09 executing program 2: bpf$BPF_BTF_LOAD(0x11, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3494.478477][T30631] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3494.486248][T30631] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3494.494063][T30631] 04:47:09 executing program 2: bpf$BPF_BTF_LOAD(0x13, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:09 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x11, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:09 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r1, 0xffffffffffffffff, 0x4}, 0x10) r2 = ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r0, 0x2) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r4, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r4, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0xbb, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80), 0x8}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r4, 0x0, r3, 0x2) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f00000005c0)=0xfffffffffffffffd) ioctl$TUNSETPERSIST(r5, 0x400454cb, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x8, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0xffffffc0}, [@map_fd={0x18, 0x5, 0x1, 0x0, r1}, @generic={0x1f, 0x7, 0x1, 0x0, 0x8}, @btf_id={0x18, 0x0, 0x3, 0x0, 0x3}]}, &(0x7f0000000040)='syzkaller\x00', 0x1, 0x93, &(0x7f0000000080)=""/147, 0x41100, 0x16, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x9, 0x5}, 0x8, 0x10, &(0x7f0000000180)={0x2, 0x8, 0x40, 0xff}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[r4, 0x1, 0x1, 0xffffffffffffffff, r5]}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000340)=[{}], 0x8, 0x10, &(0x7f0000000380), &(0x7f00000003c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000400)}}, 0x10) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000580)={r4, r7}, 0x10) [ 3494.537350][T30664] FAULT_INJECTION: forcing a failure. [ 3494.537350][T30664] name failslab, interval 1, probability 0, space 0, times 0 [ 3494.584773][T30664] CPU: 1 PID: 30664 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3494.594858][T30664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3494.604752][T30664] Call Trace: [ 3494.607873][T30664] [ 3494.610651][T30664] dump_stack_lvl+0x151/0x1b7 [ 3494.615164][T30664] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3494.620459][T30664] ? do_syscall_64+0x44/0xd0 [ 3494.624890][T30664] dump_stack+0x15/0x17 [ 3494.628879][T30664] should_fail+0x3c0/0x510 [ 3494.633130][T30664] __should_failslab+0x9f/0xe0 [ 3494.637732][T30664] should_failslab+0x9/0x20 [ 3494.642074][T30664] kmem_cache_alloc+0x4f/0x2f0 [ 3494.646669][T30664] ? anon_vma_clone+0xa1/0x4f0 [ 3494.651270][T30664] anon_vma_clone+0xa1/0x4f0 [ 3494.655700][T30664] anon_vma_fork+0x91/0x4f0 [ 3494.660040][T30664] ? anon_vma_name+0x4c/0x70 [ 3494.664464][T30664] dup_mmap+0x750/0xea0 [ 3494.668552][T30664] ? __delayed_free_task+0x20/0x20 [ 3494.673585][T30664] ? mm_init+0x807/0x960 [ 3494.677655][T30664] dup_mm+0x91/0x330 [ 3494.681387][T30664] copy_mm+0x108/0x1b0 [ 3494.686682][T30664] copy_process+0x1295/0x3250 [ 3494.691195][T30664] ? proc_fail_nth_write+0x213/0x290 [ 3494.696315][T30664] ? proc_fail_nth_read+0x220/0x220 [ 3494.701348][T30664] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3494.706303][T30664] ? vfs_write+0x9af/0x1050 [ 3494.710635][T30664] ? vmacache_update+0xb7/0x120 [ 3494.715332][T30664] kernel_clone+0x22d/0x990 [ 3494.719660][T30664] ? file_end_write+0x1b0/0x1b0 [ 3494.724347][T30664] ? __kasan_check_write+0x14/0x20 [ 3494.729300][T30664] ? create_io_thread+0x1e0/0x1e0 [ 3494.734155][T30664] ? __mutex_lock_slowpath+0x10/0x10 [ 3494.739288][T30664] __x64_sys_clone+0x289/0x310 [ 3494.743876][T30664] ? __do_sys_vfork+0x130/0x130 [ 3494.748567][T30664] ? debug_smp_processor_id+0x17/0x20 [ 3494.753771][T30664] do_syscall_64+0x44/0xd0 [ 3494.758026][T30664] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3494.763758][T30664] RIP: 0033:0x7fa69a22f0a9 [ 3494.768008][T30664] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3494.787447][T30664] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3494.795689][T30664] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3494.803502][T30664] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3494.811322][T30664] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3494.819126][T30664] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3494.827023][T30664] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3494.834848][T30664] 04:47:10 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 30) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:10 executing program 2: bpf$BPF_BTF_LOAD(0x14, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:10 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x25, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:10 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r1, 0xffffffffffffffff, 0x4}, 0x10) (async) r2 = ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r0, 0x2) (async) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r4, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r4, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0xbb, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80), 0x8}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r4, 0x0, r3, 0x2) (async) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) (async) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, 0x0) (async) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f00000005c0)=0xfffffffffffffffd) (async) ioctl$TUNSETPERSIST(r5, 0x400454cb, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x8, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0xffffffc0}, [@map_fd={0x18, 0x5, 0x1, 0x0, r1}, @generic={0x1f, 0x7, 0x1, 0x0, 0x8}, @btf_id={0x18, 0x0, 0x3, 0x0, 0x3}]}, &(0x7f0000000040)='syzkaller\x00', 0x1, 0x93, &(0x7f0000000080)=""/147, 0x41100, 0x16, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x9, 0x5}, 0x8, 0x10, &(0x7f0000000180)={0x2, 0x8, 0x40, 0xff}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[r4, 0x1, 0x1, 0xffffffffffffffff, r5]}, 0x80) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000340)=[{}], 0x8, 0x10, &(0x7f0000000380), &(0x7f00000003c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000400)}}, 0x10) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000580)={r4, r7}, 0x10) 04:47:10 executing program 4: syz_clone(0x45100000, 0x0, 0x80000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:10 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x18, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:10 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:10 executing program 2: bpf$BPF_BTF_LOAD(0x15, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:10 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x48, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:10 executing program 2: bpf$BPF_BTF_LOAD(0x16, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:10 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r1, 0xffffffffffffffff, 0x4}, 0x10) r2 = ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r0, 0x2) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r4, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r4, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0xbb, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80), 0x8}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r4, 0x0, r3, 0x2) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f00000005c0)=0xfffffffffffffffd) ioctl$TUNSETPERSIST(r5, 0x400454cb, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x8, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0xffffffc0}, [@map_fd={0x18, 0x5, 0x1, 0x0, r1}, @generic={0x1f, 0x7, 0x1, 0x0, 0x8}, @btf_id={0x18, 0x0, 0x3, 0x0, 0x3}]}, &(0x7f0000000040)='syzkaller\x00', 0x1, 0x93, &(0x7f0000000080)=""/147, 0x41100, 0x16, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x9, 0x5}, 0x8, 0x10, &(0x7f0000000180)={0x2, 0x8, 0x40, 0xff}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[r4, 0x1, 0x1, 0xffffffffffffffff, r5]}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000340)=[{}], 0x8, 0x10, &(0x7f0000000380), &(0x7f00000003c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000400)}}, 0x10) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000580)={r4, r7}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) (async) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (async) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r1, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r0, 0x2) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) (async) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (async) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r4, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r4, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0xbb, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80), 0x8}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r4, 0x0, r3, 0x2) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) (async) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, 0x0) (async) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f00000005c0)=0xfffffffffffffffd) (async) ioctl$TUNSETPERSIST(r5, 0x400454cb, 0x0) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x8, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0xffffffc0}, [@map_fd={0x18, 0x5, 0x1, 0x0, r1}, @generic={0x1f, 0x7, 0x1, 0x0, 0x8}, @btf_id={0x18, 0x0, 0x3, 0x0, 0x3}]}, &(0x7f0000000040)='syzkaller\x00', 0x1, 0x93, &(0x7f0000000080)=""/147, 0x41100, 0x16, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x9, 0x5}, 0x8, 0x10, &(0x7f0000000180)={0x2, 0x8, 0x40, 0xff}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[r4, 0x1, 0x1, 0xffffffffffffffff, r5]}, 0x80) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000340)=[{}], 0x8, 0x10, &(0x7f0000000380), &(0x7f00000003c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000400)}}, 0x10) (async) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000580)={r4, r7}, 0x10) (async) 04:47:10 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x2, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3494.920372][T30694] FAULT_INJECTION: forcing a failure. [ 3494.920372][T30694] name failslab, interval 1, probability 0, space 0, times 0 [ 3494.995445][T30694] CPU: 0 PID: 30694 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3495.005632][T30694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3495.015518][T30694] Call Trace: [ 3495.018640][T30694] [ 3495.021418][T30694] dump_stack_lvl+0x151/0x1b7 [ 3495.025934][T30694] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3495.031234][T30694] ? vma_interval_tree_augment_rotate+0x210/0x210 [ 3495.037473][T30694] dump_stack+0x15/0x17 [ 3495.041514][T30694] should_fail+0x3c0/0x510 [ 3495.045718][T30694] __should_failslab+0x9f/0xe0 [ 3495.050321][T30694] should_failslab+0x9/0x20 [ 3495.054657][T30694] kmem_cache_alloc+0x4f/0x2f0 [ 3495.059260][T30694] ? anon_vma_fork+0xf7/0x4f0 [ 3495.063776][T30694] anon_vma_fork+0xf7/0x4f0 [ 3495.068382][T30694] ? anon_vma_name+0x4c/0x70 [ 3495.072809][T30694] dup_mmap+0x750/0xea0 [ 3495.076806][T30694] ? __delayed_free_task+0x20/0x20 [ 3495.082008][T30694] ? mm_init+0x807/0x960 [ 3495.086091][T30694] dup_mm+0x91/0x330 [ 3495.089820][T30694] copy_mm+0x108/0x1b0 [ 3495.093725][T30694] copy_process+0x1295/0x3250 [ 3495.098239][T30694] ? proc_fail_nth_write+0x213/0x290 [ 3495.103360][T30694] ? proc_fail_nth_read+0x220/0x220 [ 3495.108393][T30694] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3495.113340][T30694] ? vfs_write+0x9af/0x1050 [ 3495.117678][T30694] ? vmacache_update+0xb7/0x120 [ 3495.122366][T30694] kernel_clone+0x22d/0x990 [ 3495.126703][T30694] ? file_end_write+0x1b0/0x1b0 [ 3495.131393][T30694] ? __kasan_check_write+0x14/0x20 [ 3495.136342][T30694] ? create_io_thread+0x1e0/0x1e0 [ 3495.141199][T30694] ? __mutex_lock_slowpath+0x10/0x10 [ 3495.146320][T30694] __x64_sys_clone+0x289/0x310 [ 3495.151102][T30694] ? __do_sys_vfork+0x130/0x130 [ 3495.155789][T30694] ? debug_smp_processor_id+0x17/0x20 [ 3495.160998][T30694] do_syscall_64+0x44/0xd0 [ 3495.165247][T30694] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3495.170978][T30694] RIP: 0033:0x7fa69a22f0a9 [ 3495.175229][T30694] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 04:47:10 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 31) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:10 executing program 2: bpf$BPF_BTF_LOAD(0x17, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:10 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x4c, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:10 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x3, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3495.194756][T30694] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3495.202996][T30694] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3495.211006][T30694] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3495.218987][T30694] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3495.226798][T30694] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3495.234697][T30694] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3495.242518][T30694] [ 3495.270056][T30728] FAULT_INJECTION: forcing a failure. [ 3495.270056][T30728] name failslab, interval 1, probability 0, space 0, times 0 [ 3495.284330][T30728] CPU: 1 PID: 30728 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3495.294392][T30728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3495.304461][T30728] Call Trace: [ 3495.307594][T30728] [ 3495.310363][T30728] dump_stack_lvl+0x151/0x1b7 [ 3495.314877][T30728] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3495.320177][T30728] dump_stack+0x15/0x17 [ 3495.324162][T30728] should_fail+0x3c0/0x510 [ 3495.328441][T30728] __should_failslab+0x9f/0xe0 [ 3495.333014][T30728] should_failslab+0x9/0x20 [ 3495.337357][T30728] kmem_cache_alloc+0x4f/0x2f0 [ 3495.341954][T30728] ? anon_vma_fork+0x1b9/0x4f0 [ 3495.346586][T30728] anon_vma_fork+0x1b9/0x4f0 [ 3495.350983][T30728] dup_mmap+0x750/0xea0 [ 3495.354985][T30728] ? __delayed_free_task+0x20/0x20 [ 3495.360009][T30728] ? mm_init+0x807/0x960 [ 3495.364088][T30728] dup_mm+0x91/0x330 [ 3495.367823][T30728] copy_mm+0x108/0x1b0 [ 3495.371725][T30728] copy_process+0x1295/0x3250 [ 3495.376276][T30728] ? proc_fail_nth_write+0x213/0x290 [ 3495.381360][T30728] ? proc_fail_nth_read+0x220/0x220 [ 3495.386394][T30728] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3495.391343][T30728] ? vfs_write+0x9af/0x1050 [ 3495.395681][T30728] ? vmacache_update+0xb7/0x120 [ 3495.400367][T30728] kernel_clone+0x22d/0x990 [ 3495.404704][T30728] ? file_end_write+0x1b0/0x1b0 [ 3495.409390][T30728] ? __kasan_check_write+0x14/0x20 [ 3495.414340][T30728] ? create_io_thread+0x1e0/0x1e0 [ 3495.419197][T30728] ? __mutex_lock_slowpath+0x10/0x10 [ 3495.424322][T30728] __x64_sys_clone+0x289/0x310 [ 3495.428921][T30728] ? __do_sys_vfork+0x130/0x130 [ 3495.433606][T30728] ? debug_smp_processor_id+0x17/0x20 [ 3495.438813][T30728] do_syscall_64+0x44/0xd0 [ 3495.443066][T30728] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3495.448797][T30728] RIP: 0033:0x7fa69a22f0a9 [ 3495.453052][T30728] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3495.472616][T30728] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3495.480884][T30728] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3495.488670][T30728] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3495.496478][T30728] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3495.504289][T30728] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3495.512445][T30728] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 04:47:10 executing program 4: syz_clone(0x45100000, 0x0, 0x100000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:10 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x5, 0x8, 0xe0000000, 0x1, 0x80b, 0x1, 0x1, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0xddb5, 0x2, 0xffffffffffffffff, 0x1000}, 0x48) 04:47:10 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x68, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:10 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x4, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:10 executing program 2: bpf$BPF_BTF_LOAD(0x18, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:10 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 32) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) [ 3495.520262][T30728] 04:47:10 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x6c, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:10 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x5, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:10 executing program 2: bpf$BPF_BTF_LOAD(0x19, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:10 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x5, 0x8, 0xe0000000, 0x1, 0x80b, 0x1, 0x1, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0xddb5, 0x2, 0xffffffffffffffff, 0x1000}, 0x48) 04:47:10 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x6, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:10 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x5, 0x8, 0xe0000000, 0x1, 0x80b, 0x1, 0x1, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x1}, 0x48) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0xddb5, 0x2, 0xffffffffffffffff, 0x1000}, 0x48) [ 3495.645321][T30755] FAULT_INJECTION: forcing a failure. [ 3495.645321][T30755] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3495.671387][T30755] CPU: 1 PID: 30755 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3495.681468][T30755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3495.691363][T30755] Call Trace: [ 3495.694488][T30755] [ 3495.697261][T30755] dump_stack_lvl+0x151/0x1b7 [ 3495.701874][T30755] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3495.707158][T30755] ? stack_trace_save+0x1f0/0x1f0 [ 3495.712047][T30755] ? __kernel_text_address+0x9a/0x110 [ 3495.717225][T30755] dump_stack+0x15/0x17 [ 3495.721219][T30755] should_fail+0x3c0/0x510 [ 3495.725471][T30755] should_fail_alloc_page+0x58/0x70 [ 3495.730505][T30755] __alloc_pages+0x1de/0x7c0 [ 3495.734931][T30755] ? stack_trace_save+0x12d/0x1f0 [ 3495.739801][T30755] ? stack_trace_snprint+0x100/0x100 [ 3495.745606][T30755] ? __count_vm_events+0x30/0x30 [ 3495.750381][T30755] ? __kasan_slab_alloc+0xc4/0xe0 [ 3495.755260][T30755] ? __kasan_slab_alloc+0xb2/0xe0 [ 3495.760191][T30755] ? kmem_cache_alloc+0x189/0x2f0 [ 3495.765046][T30755] ? anon_vma_fork+0x1b9/0x4f0 [ 3495.769651][T30755] get_zeroed_page+0x19/0x40 [ 3495.774085][T30755] __pud_alloc+0x8b/0x260 [ 3495.778241][T30755] ? do_handle_mm_fault+0x2370/0x2370 [ 3495.783450][T30755] copy_page_range+0xd9e/0x1090 [ 3495.788406][T30755] ? pfn_valid+0x1e0/0x1e0 [ 3495.792652][T30755] dup_mmap+0x99f/0xea0 [ 3495.796641][T30755] ? __delayed_free_task+0x20/0x20 [ 3495.801588][T30755] ? mm_init+0x807/0x960 [ 3495.805671][T30755] dup_mm+0x91/0x330 [ 3495.809409][T30755] copy_mm+0x108/0x1b0 [ 3495.813306][T30755] copy_process+0x1295/0x3250 [ 3495.817819][T30755] ? proc_fail_nth_write+0x213/0x290 [ 3495.822944][T30755] ? proc_fail_nth_read+0x220/0x220 [ 3495.827975][T30755] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3495.832921][T30755] ? vfs_write+0x9af/0x1050 [ 3495.837258][T30755] ? vmacache_update+0xb7/0x120 [ 3495.841946][T30755] kernel_clone+0x22d/0x990 [ 3495.846392][T30755] ? file_end_write+0x1b0/0x1b0 [ 3495.851125][T30755] ? __kasan_check_write+0x14/0x20 [ 3495.856015][T30755] ? create_io_thread+0x1e0/0x1e0 [ 3495.860878][T30755] ? __mutex_lock_slowpath+0x10/0x10 [ 3495.865998][T30755] __x64_sys_clone+0x289/0x310 [ 3495.870602][T30755] ? __do_sys_vfork+0x130/0x130 [ 3495.875287][T30755] ? debug_smp_processor_id+0x17/0x20 [ 3495.880500][T30755] do_syscall_64+0x44/0xd0 [ 3495.884750][T30755] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3495.890478][T30755] RIP: 0033:0x7fa69a22f0a9 [ 3495.894727][T30755] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3495.914168][T30755] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3495.922413][T30755] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3495.930220][T30755] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3495.938030][T30755] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 04:47:11 executing program 4: syz_clone(0x45100000, 0x0, 0x700000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:11 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x7, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:11 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x74, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:11 executing program 2: bpf$BPF_BTF_LOAD(0x1a, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:11 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x3c, 0x3c, 0x5, [@union={0xf, 0x4, 0x0, 0x5, 0x1, 0x7fff, [{0x1, 0x3, 0x8}, {0x9, 0x5, 0xe71}, {0xf, 0x5, 0x3f8}, {0x4, 0x1, 0x7}]}]}, {0x0, [0x5f, 0x30, 0x61]}}, &(0x7f0000000340)=""/139, 0x59, 0x8b}, 0x20) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x11, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000c0bd4335000000000018270000", @ANYRES32=0x1, @ANYBLOB="00000000010000001856000003000000000000000000000018490000f8ffffff0000000000000000fba80400ffffffff1859000001000000000000000000000085000000a20000001862000000000000000000003e0f0000183200000400000000000000000000009500000000000000"], &(0x7f00000001c0)='GPL\x00', 0x1, 0x0, 0x0, 0x40f00, 0x13, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000400)={0xa, 0x3}, 0x8, 0x10, &(0x7f0000000440)={0x2, 0xd, 0x8fc9, 0x1d13}, 0x10}, 0x80) r2 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x80, 0x5, 0x19, 0x2, 0x9, 0x0, 0x6, 0x4c00, 0x11, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000080), 0x6}, 0x90c, 0x8, 0x7, 0x5, 0x3f, 0x6, 0x65f, 0x0, 0x1000, 0x0, 0x9}, 0xffffffffffffffff, 0x1, r0, 0x1) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000700)={0x30, 0x4, &(0x7f00000005c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xbf}, [@exit]}, &(0x7f0000000600)='syzkaller\x00', 0x4, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0xa, 0x3}, 0x8, 0x10, &(0x7f0000000680)={0x4, 0x2, 0x8000, 0x9fb}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[r3, r3]}, 0x80) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r5) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, 0x0) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r6, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r6, 0x54e3, 0x0) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f0000000580)) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r6, 0x0, r4, 0x2) perf_event_open$cgroup(&(0x7f0000000500)={0x0, 0x80, 0x1, 0x9, 0x51, 0x4, 0x0, 0x4, 0x8000, 0x9, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x7fff, 0xe85}, 0x600, 0x0, 0x1ff, 0x3, 0x8, 0x6, 0xf800, 0x0, 0x3, 0x0, 0x8001}, r6, 0x8, 0xffffffffffffffff, 0xc) 04:47:11 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 33) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) [ 3495.945840][T30755] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3495.953650][T30755] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3495.961477][T30755] 04:47:11 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x7a, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:11 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x3c, 0x3c, 0x5, [@union={0xf, 0x4, 0x0, 0x5, 0x1, 0x7fff, [{0x1, 0x3, 0x8}, {0x9, 0x5, 0xe71}, {0xf, 0x5, 0x3f8}, {0x4, 0x1, 0x7}]}]}, {0x0, [0x5f, 0x30, 0x61]}}, &(0x7f0000000340)=""/139, 0x59, 0x8b}, 0x20) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x11, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000c0bd4335000000000018270000", @ANYRES32=0x1, @ANYBLOB="00000000010000001856000003000000000000000000000018490000f8ffffff0000000000000000fba80400ffffffff1859000001000000000000000000000085000000a20000001862000000000000000000003e0f0000183200000400000000000000000000009500000000000000"], &(0x7f00000001c0)='GPL\x00', 0x1, 0x0, 0x0, 0x40f00, 0x13, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000400)={0xa, 0x3}, 0x8, 0x10, &(0x7f0000000440)={0x2, 0xd, 0x8fc9, 0x1d13}, 0x10}, 0x80) r2 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x80, 0x5, 0x19, 0x2, 0x9, 0x0, 0x6, 0x4c00, 0x11, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000080), 0x6}, 0x90c, 0x8, 0x7, 0x5, 0x3f, 0x6, 0x65f, 0x0, 0x1000, 0x0, 0x9}, 0xffffffffffffffff, 0x1, r0, 0x1) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000700)={0x30, 0x4, &(0x7f00000005c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xbf}, [@exit]}, &(0x7f0000000600)='syzkaller\x00', 0x4, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0xa, 0x3}, 0x8, 0x10, &(0x7f0000000680)={0x4, 0x2, 0x8000, 0x9fb}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[r3, r3]}, 0x80) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r5) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, 0x0) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r6, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r6, 0x54e3, 0x0) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f0000000580)) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r6, 0x0, r4, 0x2) perf_event_open$cgroup(&(0x7f0000000500)={0x0, 0x80, 0x1, 0x9, 0x51, 0x4, 0x0, 0x4, 0x8000, 0x9, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x7fff, 0xe85}, 0x600, 0x0, 0x1ff, 0x3, 0x8, 0x6, 0xf800, 0x0, 0x3, 0x0, 0x8001}, r6, 0x8, 0xffffffffffffffff, 0xc) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) (async) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x3c, 0x3c, 0x5, [@union={0xf, 0x4, 0x0, 0x5, 0x1, 0x7fff, [{0x1, 0x3, 0x8}, {0x9, 0x5, 0xe71}, {0xf, 0x5, 0x3f8}, {0x4, 0x1, 0x7}]}]}, {0x0, [0x5f, 0x30, 0x61]}}, &(0x7f0000000340)=""/139, 0x59, 0x8b}, 0x20) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x11, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000c0bd4335000000000018270000", @ANYRES32=0x1, @ANYBLOB="00000000010000001856000003000000000000000000000018490000f8ffffff0000000000000000fba80400ffffffff1859000001000000000000000000000085000000a20000001862000000000000000000003e0f0000183200000400000000000000000000009500000000000000"], &(0x7f00000001c0)='GPL\x00', 0x1, 0x0, 0x0, 0x40f00, 0x13, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000400)={0xa, 0x3}, 0x8, 0x10, &(0x7f0000000440)={0x2, 0xd, 0x8fc9, 0x1d13}, 0x10}, 0x80) (async) perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x80, 0x5, 0x19, 0x2, 0x9, 0x0, 0x6, 0x4c00, 0x11, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000080), 0x6}, 0x90c, 0x8, 0x7, 0x5, 0x3f, 0x6, 0x65f, 0x0, 0x1000, 0x0, 0x9}, 0xffffffffffffffff, 0x1, r0, 0x1) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0x1) (async) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000700)={0x30, 0x4, &(0x7f00000005c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xbf}, [@exit]}, &(0x7f0000000600)='syzkaller\x00', 0x4, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0xa, 0x3}, 0x8, 0x10, &(0x7f0000000680)={0x4, 0x2, 0x8000, 0x9fb}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[r3, r3]}, 0x80) (async) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r5) (async) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (async) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r6, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r6, 0x54e3, 0x0) (async) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f0000000580)) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r6, 0x0, r4, 0x2) (async) perf_event_open$cgroup(&(0x7f0000000500)={0x0, 0x80, 0x1, 0x9, 0x51, 0x4, 0x0, 0x4, 0x8000, 0x9, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x7fff, 0xe85}, 0x600, 0x0, 0x1ff, 0x3, 0x8, 0x6, 0xf800, 0x0, 0x3, 0x0, 0x8001}, r6, 0x8, 0xffffffffffffffff, 0xc) (async) 04:47:11 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x8, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:11 executing program 2: bpf$BPF_BTF_LOAD(0x1b, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3496.018112][T30767] FAULT_INJECTION: forcing a failure. [ 3496.018112][T30767] name failslab, interval 1, probability 0, space 0, times 0 [ 3496.042626][T30767] CPU: 1 PID: 30767 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3496.052718][T30767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3496.062611][T30767] Call Trace: 04:47:11 executing program 2: bpf$BPF_BTF_LOAD(0x1c, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:11 executing program 2: bpf$BPF_BTF_LOAD(0x1d, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3496.065735][T30767] [ 3496.068513][T30767] dump_stack_lvl+0x151/0x1b7 [ 3496.073026][T30767] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3496.078321][T30767] ? do_syscall_64+0x44/0xd0 [ 3496.082752][T30767] dump_stack+0x15/0x17 [ 3496.086741][T30767] should_fail+0x3c0/0x510 [ 3496.090992][T30767] __should_failslab+0x9f/0xe0 [ 3496.095593][T30767] should_failslab+0x9/0x20 [ 3496.099932][T30767] kmem_cache_alloc+0x4f/0x2f0 [ 3496.104528][T30767] ? anon_vma_clone+0xa1/0x4f0 [ 3496.109130][T30767] anon_vma_clone+0xa1/0x4f0 [ 3496.113558][T30767] anon_vma_fork+0x91/0x4f0 [ 3496.117896][T30767] ? anon_vma_name+0x4c/0x70 [ 3496.122325][T30767] dup_mmap+0x750/0xea0 [ 3496.126403][T30767] ? __delayed_free_task+0x20/0x20 [ 3496.131348][T30767] ? mm_init+0x807/0x960 [ 3496.135427][T30767] dup_mm+0x91/0x330 [ 3496.139158][T30767] copy_mm+0x108/0x1b0 [ 3496.143158][T30767] copy_process+0x1295/0x3250 [ 3496.147666][T30767] ? proc_fail_nth_write+0x213/0x290 [ 3496.152788][T30767] ? proc_fail_nth_read+0x220/0x220 [ 3496.157820][T30767] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3496.162762][T30767] ? vfs_write+0x9af/0x1050 [ 3496.167107][T30767] ? vmacache_update+0xb7/0x120 [ 3496.171792][T30767] kernel_clone+0x22d/0x990 [ 3496.176219][T30767] ? file_end_write+0x1b0/0x1b0 [ 3496.180901][T30767] ? __kasan_check_write+0x14/0x20 [ 3496.185849][T30767] ? create_io_thread+0x1e0/0x1e0 [ 3496.190709][T30767] ? __mutex_lock_slowpath+0x10/0x10 [ 3496.195837][T30767] __x64_sys_clone+0x289/0x310 [ 3496.200471][T30767] ? __do_sys_vfork+0x130/0x130 [ 3496.205124][T30767] ? debug_smp_processor_id+0x17/0x20 [ 3496.210388][T30767] do_syscall_64+0x44/0xd0 [ 3496.214579][T30767] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3496.220305][T30767] RIP: 0033:0x7fa69a22f0a9 [ 3496.224559][T30767] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3496.244004][T30767] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3496.252246][T30767] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3496.260055][T30767] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3496.267866][T30767] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3496.275680][T30767] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3496.283502][T30767] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3496.291304][T30767] 04:47:11 executing program 4: syz_clone(0x45100000, 0x0, 0xf0ff1f, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:11 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x3c, 0x3c, 0x5, [@union={0xf, 0x4, 0x0, 0x5, 0x1, 0x7fff, [{0x1, 0x3, 0x8}, {0x9, 0x5, 0xe71}, {0xf, 0x5, 0x3f8}, {0x4, 0x1, 0x7}]}]}, {0x0, [0x5f, 0x30, 0x61]}}, &(0x7f0000000340)=""/139, 0x59, 0x8b}, 0x20) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x11, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000c0bd4335000000000018270000", @ANYRES32=0x1, @ANYBLOB="00000000010000001856000003000000000000000000000018490000f8ffffff0000000000000000fba80400ffffffff1859000001000000000000000000000085000000a20000001862000000000000000000003e0f0000183200000400000000000000000000009500000000000000"], &(0x7f00000001c0)='GPL\x00', 0x1, 0x0, 0x0, 0x40f00, 0x13, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000400)={0xa, 0x3}, 0x8, 0x10, &(0x7f0000000440)={0x2, 0xd, 0x8fc9, 0x1d13}, 0x10}, 0x80) r2 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x80, 0x5, 0x19, 0x2, 0x9, 0x0, 0x6, 0x4c00, 0x11, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000080), 0x6}, 0x90c, 0x8, 0x7, 0x5, 0x3f, 0x6, 0x65f, 0x0, 0x1000, 0x0, 0x9}, 0xffffffffffffffff, 0x1, r0, 0x1) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000700)={0x30, 0x4, &(0x7f00000005c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xbf}, [@exit]}, &(0x7f0000000600)='syzkaller\x00', 0x4, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0xa, 0x3}, 0x8, 0x10, &(0x7f0000000680)={0x4, 0x2, 0x8000, 0x9fb}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[r3, r3]}, 0x80) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r5) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, 0x0) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r6, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r6, 0x54e3, 0x0) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f0000000580)) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r6, 0x0, r4, 0x2) perf_event_open$cgroup(&(0x7f0000000500)={0x0, 0x80, 0x1, 0x9, 0x51, 0x4, 0x0, 0x4, 0x8000, 0x9, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x7fff, 0xe85}, 0x600, 0x0, 0x1ff, 0x3, 0x8, 0x6, 0xf800, 0x0, 0x3, 0x0, 0x8001}, r6, 0x8, 0xffffffffffffffff, 0xc) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) (async) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x3c, 0x3c, 0x5, [@union={0xf, 0x4, 0x0, 0x5, 0x1, 0x7fff, [{0x1, 0x3, 0x8}, {0x9, 0x5, 0xe71}, {0xf, 0x5, 0x3f8}, {0x4, 0x1, 0x7}]}]}, {0x0, [0x5f, 0x30, 0x61]}}, &(0x7f0000000340)=""/139, 0x59, 0x8b}, 0x20) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x11, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000c0bd4335000000000018270000", @ANYRES32=0x1, @ANYBLOB="00000000010000001856000003000000000000000000000018490000f8ffffff0000000000000000fba80400ffffffff1859000001000000000000000000000085000000a20000001862000000000000000000003e0f0000183200000400000000000000000000009500000000000000"], &(0x7f00000001c0)='GPL\x00', 0x1, 0x0, 0x0, 0x40f00, 0x13, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000400)={0xa, 0x3}, 0x8, 0x10, &(0x7f0000000440)={0x2, 0xd, 0x8fc9, 0x1d13}, 0x10}, 0x80) (async) perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x80, 0x5, 0x19, 0x2, 0x9, 0x0, 0x6, 0x4c00, 0x11, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000080), 0x6}, 0x90c, 0x8, 0x7, 0x5, 0x3f, 0x6, 0x65f, 0x0, 0x1000, 0x0, 0x9}, 0xffffffffffffffff, 0x1, r0, 0x1) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0x1) (async) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000700)={0x30, 0x4, &(0x7f00000005c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xbf}, [@exit]}, &(0x7f0000000600)='syzkaller\x00', 0x4, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0xa, 0x3}, 0x8, 0x10, &(0x7f0000000680)={0x4, 0x2, 0x8000, 0x9fb}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[r3, r3]}, 0x80) (async) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r5) (async) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (async) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r6, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r6, 0x54e3, 0x0) (async) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f0000000580)) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r6, 0x0, r4, 0x2) (async) perf_event_open$cgroup(&(0x7f0000000500)={0x0, 0x80, 0x1, 0x9, 0x51, 0x4, 0x0, 0x4, 0x8000, 0x9, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x7fff, 0xe85}, 0x600, 0x0, 0x1ff, 0x3, 0x8, 0x6, 0xf800, 0x0, 0x3, 0x0, 0x8001}, r6, 0x8, 0xffffffffffffffff, 0xc) (async) 04:47:11 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0xa, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:11 executing program 2: bpf$BPF_BTF_LOAD(0x1e, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:11 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x9, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:11 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 34) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:11 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0xa, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:11 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x29, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:11 executing program 2: bpf$BPF_BTF_LOAD(0x21, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:11 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14b, 0x14b, 0x4, [@enum={0x0, 0x7, 0x0, 0x6, 0x4, [{0x0, 0x10000}, {0xa, 0x8}, {0x10, 0x3f}, {0x10}, {0x0, 0x8}, {0xc, 0x2}, {0xd, 0x800}]}, @func={0x8, 0x0, 0x0, 0xc, 0x2}, @union={0x4, 0x4, 0x0, 0x5, 0x1, 0x4, [{0x6, 0x1, 0x7}, {0x6, 0x3, 0x1}, {0x2, 0x4, 0xb16}, {0x3, 0x3}]}, @fwd={0x6}, @const={0x3, 0x0, 0x0, 0xa, 0x5}, @volatile={0x10, 0x0, 0x0, 0x9, 0x5}, @datasec={0xd, 0x1, 0x0, 0xf, 0x1, [{0x1, 0x87, 0x3ff}], 'i'}, @datasec={0xd, 0x4, 0x0, 0xf, 0x2, [{0x3, 0x5, 0x4}, {0x2, 0x8, 0x2b93}, {0x2, 0x5, 0x8}, {0x5, 0x5, 0xfa}], 'W5'}, @enum={0x10, 0x7, 0x0, 0x6, 0x4, [{0xe, 0xcf5a}, {0x4, 0x1}, {0xa, 0x8}, {0x6, 0x20}, {0x1, 0x6}, {0x2, 0x101}, {0x7}]}]}, {0x0, [0x5f, 0x5f]}}, &(0x7f00000002c0)=""/232, 0x168, 0xe8}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000004c0)={r1, 0x20, &(0x7f0000000200)={&(0x7f00000003c0)=""/252, 0xfc, 0x0, &(0x7f00000001c0)=""/42, 0x2a}}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x8, 0xf, &(0x7f0000000500)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1}, [@map_idx={0x18, 0x9, 0x5, 0x0, 0x10}, @call={0x85, 0x0, 0x0, 0x23}, @alu={0x7, 0x0, 0x2, 0x6, 0x1, 0x1, 0xfffffffffffffff0}, @map_idx={0x18, 0x5, 0x5, 0x0, 0xc}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffb}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @cb_func={0x18, 0x5, 0x4, 0x0, 0x8}, @alu={0x4, 0x1, 0xd, 0x0, 0xb, 0xfffffffffffffffe}, @ldst={0x3, 0x2, 0x2, 0x5, 0x2, 0xfffffffffffffff0, 0xfffffffffffffff0}]}, &(0x7f0000000580)='syzkaller\x00', 0x9, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x27, r1, 0x8, &(0x7f00000005c0)={0x2, 0x4}, 0x8, 0x10, &(0x7f0000000600)={0x2, 0x6, 0x4, 0x9}, 0x10, r2, 0xffffffffffffffff, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, r0, 0xffffffffffffffff, r0, r0, r0, r0]}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000009c0)={0xffffffffffffffff, 0xe0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000700)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, &(0x7f0000000740)=[0x0, 0x0], &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f00000007c0)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f0000000800), &(0x7f0000000840), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000880)}}, 0x10) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000a00)={r3, r4}, 0x10) 04:47:11 executing program 2: bpf$BPF_BTF_LOAD(0x22, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3496.393386][T30828] FAULT_INJECTION: forcing a failure. [ 3496.393386][T30828] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3496.429125][T30828] CPU: 1 PID: 30828 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 04:47:11 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x2a, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3496.439299][T30828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3496.449219][T30828] Call Trace: [ 3496.452317][T30828] [ 3496.455093][T30828] dump_stack_lvl+0x151/0x1b7 [ 3496.459611][T30828] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3496.464902][T30828] dump_stack+0x15/0x17 [ 3496.468898][T30828] should_fail+0x3c0/0x510 [ 3496.473147][T30828] should_fail_alloc_page+0x58/0x70 [ 3496.478181][T30828] __alloc_pages+0x1de/0x7c0 [ 3496.482607][T30828] ? __count_vm_events+0x30/0x30 [ 3496.487382][T30828] ? dup_mm+0x91/0x330 [ 3496.491285][T30828] ? copy_mm+0x108/0x1b0 [ 3496.495429][T30828] ? copy_process+0x1295/0x3250 [ 3496.500061][T30828] ? kernel_clone+0x22d/0x990 [ 3496.504999][T30828] ? __x64_sys_clone+0x289/0x310 [ 3496.509775][T30828] pte_alloc_one+0x73/0x1b0 [ 3496.514123][T30828] ? pfn_modify_allowed+0x2e0/0x2e0 [ 3496.519155][T30828] ? __kasan_check_write+0x14/0x20 [ 3496.524092][T30828] ? __set_page_owner+0x2ee/0x310 [ 3496.528953][T30828] __pte_alloc+0x86/0x350 [ 3496.533137][T30828] ? post_alloc_hook+0x1ab/0x1b0 [ 3496.537894][T30828] ? free_pgtables+0x210/0x210 [ 3496.542492][T30828] ? get_page_from_freelist+0x38b/0x400 [ 3496.547877][T30828] copy_pte_range+0x1b1f/0x20b0 [ 3496.552566][T30828] ? __kunmap_atomic+0x80/0x80 [ 3496.557169][T30828] ? __pud_alloc+0x260/0x260 [ 3496.561587][T30828] ? __pud_alloc+0x218/0x260 [ 3496.566014][T30828] ? do_handle_mm_fault+0x2370/0x2370 [ 3496.571223][T30828] copy_page_range+0xc1e/0x1090 [ 3496.575912][T30828] ? pfn_valid+0x1e0/0x1e0 [ 3496.580163][T30828] dup_mmap+0x99f/0xea0 [ 3496.584161][T30828] ? __delayed_free_task+0x20/0x20 [ 3496.589187][T30828] ? mm_init+0x807/0x960 [ 3496.593265][T30828] dup_mm+0x91/0x330 [ 3496.597005][T30828] copy_mm+0x108/0x1b0 [ 3496.600906][T30828] copy_process+0x1295/0x3250 [ 3496.605420][T30828] ? proc_fail_nth_write+0x213/0x290 [ 3496.610551][T30828] ? proc_fail_nth_read+0x220/0x220 [ 3496.615747][T30828] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3496.620782][T30828] ? vfs_write+0x9af/0x1050 [ 3496.625119][T30828] ? vmacache_update+0xb7/0x120 [ 3496.629809][T30828] kernel_clone+0x22d/0x990 [ 3496.634156][T30828] ? file_end_write+0x1b0/0x1b0 [ 3496.638921][T30828] ? __kasan_check_write+0x14/0x20 [ 3496.643870][T30828] ? create_io_thread+0x1e0/0x1e0 [ 3496.648736][T30828] ? __mutex_lock_slowpath+0x10/0x10 [ 3496.653951][T30828] __x64_sys_clone+0x289/0x310 [ 3496.658546][T30828] ? __do_sys_vfork+0x130/0x130 [ 3496.663242][T30828] ? debug_smp_processor_id+0x17/0x20 [ 3496.668447][T30828] do_syscall_64+0x44/0xd0 [ 3496.672690][T30828] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3496.678418][T30828] RIP: 0033:0x7fa69a22f0a9 [ 3496.682677][T30828] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3496.702109][T30828] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3496.710362][T30828] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3496.718165][T30828] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3496.725974][T30828] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3496.733790][T30828] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3496.741597][T30828] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3496.749415][T30828] 04:47:12 executing program 4: syz_clone(0x45100000, 0x0, 0x1000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:12 executing program 2: bpf$BPF_BTF_LOAD(0x23, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:12 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x64, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:12 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0xb, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:12 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14b, 0x14b, 0x4, [@enum={0x0, 0x7, 0x0, 0x6, 0x4, [{0x0, 0x10000}, {0xa, 0x8}, {0x10, 0x3f}, {0x10}, {0x0, 0x8}, {0xc, 0x2}, {0xd, 0x800}]}, @func={0x8, 0x0, 0x0, 0xc, 0x2}, @union={0x4, 0x4, 0x0, 0x5, 0x1, 0x4, [{0x6, 0x1, 0x7}, {0x6, 0x3, 0x1}, {0x2, 0x4, 0xb16}, {0x3, 0x3}]}, @fwd={0x6}, @const={0x3, 0x0, 0x0, 0xa, 0x5}, @volatile={0x10, 0x0, 0x0, 0x9, 0x5}, @datasec={0xd, 0x1, 0x0, 0xf, 0x1, [{0x1, 0x87, 0x3ff}], 'i'}, @datasec={0xd, 0x4, 0x0, 0xf, 0x2, [{0x3, 0x5, 0x4}, {0x2, 0x8, 0x2b93}, {0x2, 0x5, 0x8}, {0x5, 0x5, 0xfa}], 'W5'}, @enum={0x10, 0x7, 0x0, 0x6, 0x4, [{0xe, 0xcf5a}, {0x4, 0x1}, {0xa, 0x8}, {0x6, 0x20}, {0x1, 0x6}, {0x2, 0x101}, {0x7}]}]}, {0x0, [0x5f, 0x5f]}}, &(0x7f00000002c0)=""/232, 0x168, 0xe8}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000004c0)={r1, 0x20, &(0x7f0000000200)={&(0x7f00000003c0)=""/252, 0xfc, 0x0, &(0x7f00000001c0)=""/42, 0x2a}}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x8, 0xf, &(0x7f0000000500)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1}, [@map_idx={0x18, 0x9, 0x5, 0x0, 0x10}, @call={0x85, 0x0, 0x0, 0x23}, @alu={0x7, 0x0, 0x2, 0x6, 0x1, 0x1, 0xfffffffffffffff0}, @map_idx={0x18, 0x5, 0x5, 0x0, 0xc}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffb}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @cb_func={0x18, 0x5, 0x4, 0x0, 0x8}, @alu={0x4, 0x1, 0xd, 0x0, 0xb, 0xfffffffffffffffe}, @ldst={0x3, 0x2, 0x2, 0x5, 0x2, 0xfffffffffffffff0, 0xfffffffffffffff0}]}, &(0x7f0000000580)='syzkaller\x00', 0x9, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x27, r1, 0x8, &(0x7f00000005c0)={0x2, 0x4}, 0x8, 0x10, &(0x7f0000000600)={0x2, 0x6, 0x4, 0x9}, 0x10, r2, 0xffffffffffffffff, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, r0, 0xffffffffffffffff, r0, r0, r0, r0]}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000009c0)={0xffffffffffffffff, 0xe0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000700)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, &(0x7f0000000740)=[0x0, 0x0], &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f00000007c0)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f0000000800), &(0x7f0000000840), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000880)}}, 0x10) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000a00)={r3, r4}, 0x10) 04:47:12 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 35) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:12 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14b, 0x14b, 0x4, [@enum={0x0, 0x7, 0x0, 0x6, 0x4, [{0x0, 0x10000}, {0xa, 0x8}, {0x10, 0x3f}, {0x10}, {0x0, 0x8}, {0xc, 0x2}, {0xd, 0x800}]}, @func={0x8, 0x0, 0x0, 0xc, 0x2}, @union={0x4, 0x4, 0x0, 0x5, 0x1, 0x4, [{0x6, 0x1, 0x7}, {0x6, 0x3, 0x1}, {0x2, 0x4, 0xb16}, {0x3, 0x3}]}, @fwd={0x6}, @const={0x3, 0x0, 0x0, 0xa, 0x5}, @volatile={0x10, 0x0, 0x0, 0x9, 0x5}, @datasec={0xd, 0x1, 0x0, 0xf, 0x1, [{0x1, 0x87, 0x3ff}], 'i'}, @datasec={0xd, 0x4, 0x0, 0xf, 0x2, [{0x3, 0x5, 0x4}, {0x2, 0x8, 0x2b93}, {0x2, 0x5, 0x8}, {0x5, 0x5, 0xfa}], 'W5'}, @enum={0x10, 0x7, 0x0, 0x6, 0x4, [{0xe, 0xcf5a}, {0x4, 0x1}, {0xa, 0x8}, {0x6, 0x20}, {0x1, 0x6}, {0x2, 0x101}, {0x7}]}]}, {0x0, [0x5f, 0x5f]}}, &(0x7f00000002c0)=""/232, 0x168, 0xe8}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000004c0)={r1, 0x20, &(0x7f0000000200)={&(0x7f00000003c0)=""/252, 0xfc, 0x0, &(0x7f00000001c0)=""/42, 0x2a}}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x8, 0xf, &(0x7f0000000500)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1}, [@map_idx={0x18, 0x9, 0x5, 0x0, 0x10}, @call={0x85, 0x0, 0x0, 0x23}, @alu={0x7, 0x0, 0x2, 0x6, 0x1, 0x1, 0xfffffffffffffff0}, @map_idx={0x18, 0x5, 0x5, 0x0, 0xc}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffb}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @cb_func={0x18, 0x5, 0x4, 0x0, 0x8}, @alu={0x4, 0x1, 0xd, 0x0, 0xb, 0xfffffffffffffffe}, @ldst={0x3, 0x2, 0x2, 0x5, 0x2, 0xfffffffffffffff0, 0xfffffffffffffff0}]}, &(0x7f0000000580)='syzkaller\x00', 0x9, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x27, r1, 0x8, &(0x7f00000005c0)={0x2, 0x4}, 0x8, 0x10, &(0x7f0000000600)={0x2, 0x6, 0x4, 0x9}, 0x10, r2, 0xffffffffffffffff, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, r0, 0xffffffffffffffff, r0, r0, r0, r0]}, 0x80) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000009c0)={0xffffffffffffffff, 0xe0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000700)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, &(0x7f0000000740)=[0x0, 0x0], &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f00000007c0)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f0000000800), &(0x7f0000000840), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000880)}}, 0x10) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000a00)={r3, r4}, 0x10) 04:47:12 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0xc, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:12 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0x10, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:12 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x5f5e0ff, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3496.828105][T30855] FAULT_INJECTION: forcing a failure. [ 3496.828105][T30855] name failslab, interval 1, probability 0, space 0, times 0 [ 3496.862610][T30855] CPU: 1 PID: 30855 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 04:47:12 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xa, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="185500000b00000000000000000000009549f8ff92fffcc5"], &(0x7f0000000040)='syzkaller\x00', 0x1ff, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, 0x13, 0xffffffffffffffff, 0x8, &(0x7f0000000080)={0xa, 0x3}, 0x8, 0x10, &(0x7f00000000c0)={0x5, 0x10, 0x3, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000100)=[0x1, 0x1, 0xffffffffffffffff, 0x1, 0x1]}, 0x80) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) 04:47:12 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) (async) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xa, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="185500000b00000000000000000000009549f8ff92fffcc5"], &(0x7f0000000040)='syzkaller\x00', 0x1ff, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, 0x13, 0xffffffffffffffff, 0x8, &(0x7f0000000080)={0xa, 0x3}, 0x8, 0x10, &(0x7f00000000c0)={0x5, 0x10, 0x3, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000100)=[0x1, 0x1, 0xffffffffffffffff, 0x1, 0x1]}, 0x80) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) [ 3496.872693][T30855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3496.882589][T30855] Call Trace: [ 3496.885712][T30855] [ 3496.888489][T30855] dump_stack_lvl+0x151/0x1b7 [ 3496.893004][T30855] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3496.898302][T30855] dump_stack+0x15/0x17 [ 3496.902291][T30855] should_fail+0x3c0/0x510 [ 3496.906542][T30855] __should_failslab+0x9f/0xe0 [ 3496.911150][T30855] should_failslab+0x9/0x20 [ 3496.915483][T30855] kmem_cache_alloc+0x4f/0x2f0 [ 3496.920084][T30855] ? vm_area_dup+0x26/0x1d0 [ 3496.924423][T30855] vm_area_dup+0x26/0x1d0 [ 3496.928591][T30855] dup_mmap+0x6b8/0xea0 [ 3496.932586][T30855] ? __delayed_free_task+0x20/0x20 [ 3496.937525][T30855] ? mm_init+0x807/0x960 [ 3496.941614][T30855] dup_mm+0x91/0x330 [ 3496.945425][T30855] copy_mm+0x108/0x1b0 [ 3496.949332][T30855] copy_process+0x1295/0x3250 [ 3496.953930][T30855] ? proc_fail_nth_write+0x213/0x290 [ 3496.959051][T30855] ? proc_fail_nth_read+0x220/0x220 [ 3496.964093][T30855] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3496.969035][T30855] ? vfs_write+0x9af/0x1050 [ 3496.973371][T30855] ? vmacache_update+0xb7/0x120 [ 3496.978084][T30855] kernel_clone+0x22d/0x990 [ 3496.982398][T30855] ? file_end_write+0x1b0/0x1b0 [ 3496.987087][T30855] ? __kasan_check_write+0x14/0x20 [ 3496.992034][T30855] ? create_io_thread+0x1e0/0x1e0 [ 3496.996894][T30855] ? __mutex_lock_slowpath+0x10/0x10 [ 3497.002017][T30855] __x64_sys_clone+0x289/0x310 [ 3497.006614][T30855] ? __do_sys_vfork+0x130/0x130 [ 3497.011307][T30855] ? debug_smp_processor_id+0x17/0x20 [ 3497.016513][T30855] do_syscall_64+0x44/0xd0 [ 3497.020763][T30855] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3497.026588][T30855] RIP: 0033:0x7fa69a22f0a9 [ 3497.030846][T30855] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3497.050282][T30855] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3497.058525][T30855] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3497.066338][T30855] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 04:47:12 executing program 4: syz_clone(0x45100000, 0x0, 0x2000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:12 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xa, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="185500000b00000000000000000000009549f8ff92fffcc5"], &(0x7f0000000040)='syzkaller\x00', 0x1ff, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, 0x13, 0xffffffffffffffff, 0x8, &(0x7f0000000080)={0xa, 0x3}, 0x8, 0x10, &(0x7f00000000c0)={0x5, 0x10, 0x3, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000100)=[0x1, 0x1, 0xffffffffffffffff, 0x1, 0x1]}, 0x80) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) (async) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xa, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="185500000b00000000000000000000009549f8ff92fffcc5"], &(0x7f0000000040)='syzkaller\x00', 0x1ff, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, 0x13, 0xffffffffffffffff, 0x8, &(0x7f0000000080)={0xa, 0x3}, 0x8, 0x10, &(0x7f00000000c0)={0x5, 0x10, 0x3, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000100)=[0x1, 0x1, 0xffffffffffffffff, 0x1, 0x1]}, 0x80) (async) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) 04:47:12 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0xd, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:12 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:12 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x2, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:12 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 36) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) [ 3497.074149][T30855] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3497.082052][T30855] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3497.089864][T30855] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3497.097678][T30855] 04:47:12 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0xe, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:12 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x2, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:12 executing program 3: ioctl$TUNGETVNETBE(0xffffffffffffffff, 0x800454df, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={0xffffffffffffffff, 0xe0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, &(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000140), 0x0, 0x10, &(0x7f0000000180), &(0x7f00000001c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000200)}}, 0x10) socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000000)) 04:47:12 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x8, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:12 executing program 3: ioctl$TUNGETVNETBE(0xffffffffffffffff, 0x800454df, &(0x7f0000000040)) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={0xffffffffffffffff, 0xe0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, &(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000140), 0x0, 0x10, &(0x7f0000000180), &(0x7f00000001c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000200)}}, 0x10) socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000000)) 04:47:12 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0xf, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3497.168177][T30890] FAULT_INJECTION: forcing a failure. [ 3497.168177][T30890] name failslab, interval 1, probability 0, space 0, times 0 [ 3497.197747][T30890] CPU: 0 PID: 30890 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3497.207918][T30890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3497.217824][T30890] Call Trace: [ 3497.220942][T30890] [ 3497.223713][T30890] dump_stack_lvl+0x151/0x1b7 [ 3497.228229][T30890] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3497.233523][T30890] ? vma_interval_tree_augment_rotate+0x210/0x210 [ 3497.239769][T30890] dump_stack+0x15/0x17 [ 3497.243763][T30890] should_fail+0x3c0/0x510 [ 3497.248016][T30890] __should_failslab+0x9f/0xe0 [ 3497.252636][T30890] should_failslab+0x9/0x20 [ 3497.256958][T30890] kmem_cache_alloc+0x4f/0x2f0 [ 3497.261553][T30890] ? anon_vma_fork+0xf7/0x4f0 [ 3497.266080][T30890] anon_vma_fork+0xf7/0x4f0 [ 3497.270410][T30890] ? anon_vma_name+0x4c/0x70 [ 3497.274839][T30890] dup_mmap+0x750/0xea0 [ 3497.278826][T30890] ? __delayed_free_task+0x20/0x20 [ 3497.283772][T30890] ? mm_init+0x807/0x960 [ 3497.287857][T30890] dup_mm+0x91/0x330 [ 3497.291586][T30890] copy_mm+0x108/0x1b0 [ 3497.295493][T30890] copy_process+0x1295/0x3250 [ 3497.300006][T30890] ? proc_fail_nth_write+0x213/0x290 [ 3497.305133][T30890] ? proc_fail_nth_read+0x220/0x220 [ 3497.310162][T30890] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3497.315106][T30890] ? vfs_write+0x9af/0x1050 [ 3497.319531][T30890] ? vmacache_update+0xb7/0x120 [ 3497.324222][T30890] kernel_clone+0x22d/0x990 [ 3497.328560][T30890] ? file_end_write+0x1b0/0x1b0 [ 3497.333243][T30890] ? __kasan_check_write+0x14/0x20 [ 3497.338193][T30890] ? create_io_thread+0x1e0/0x1e0 [ 3497.343054][T30890] ? __mutex_lock_slowpath+0x10/0x10 [ 3497.348178][T30890] __x64_sys_clone+0x289/0x310 [ 3497.352774][T30890] ? __do_sys_vfork+0x130/0x130 [ 3497.357465][T30890] ? debug_smp_processor_id+0x17/0x20 [ 3497.362676][T30890] do_syscall_64+0x44/0xd0 [ 3497.366922][T30890] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3497.372654][T30890] RIP: 0033:0x7fa69a22f0a9 [ 3497.376900][T30890] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3497.396344][T30890] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3497.404588][T30890] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3497.412496][T30890] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3497.420306][T30890] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3497.428117][T30890] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3497.436059][T30890] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3497.443962][T30890] 04:47:12 executing program 4: syz_clone(0x45100000, 0x0, 0x7000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:12 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x3, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:12 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x10, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:12 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0xa, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:12 executing program 3: ioctl$TUNGETVNETBE(0xffffffffffffffff, 0x800454df, &(0x7f0000000040)) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={0xffffffffffffffff, 0xe0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, &(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000140), 0x0, 0x10, &(0x7f0000000180), &(0x7f00000001c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000200)}}, 0x10) (async) socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000000)) 04:47:12 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 37) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:12 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x4, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:12 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x11, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:12 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x11, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3497.529119][T30917] FAULT_INJECTION: forcing a failure. [ 3497.529119][T30917] name failslab, interval 1, probability 0, space 0, times 0 [ 3497.554378][T30917] CPU: 0 PID: 30917 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3497.564461][T30917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3497.574355][T30917] Call Trace: [ 3497.577481][T30917] [ 3497.580257][T30917] dump_stack_lvl+0x151/0x1b7 [ 3497.584770][T30917] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3497.590071][T30917] dump_stack+0x15/0x17 [ 3497.594062][T30917] should_fail+0x3c0/0x510 [ 3497.598311][T30917] __should_failslab+0x9f/0xe0 [ 3497.602911][T30917] should_failslab+0x9/0x20 [ 3497.607251][T30917] kmem_cache_alloc+0x4f/0x2f0 [ 3497.611848][T30917] ? anon_vma_fork+0x1b9/0x4f0 [ 3497.616451][T30917] anon_vma_fork+0x1b9/0x4f0 [ 3497.620878][T30917] dup_mmap+0x750/0xea0 [ 3497.624968][T30917] ? __delayed_free_task+0x20/0x20 [ 3497.629911][T30917] ? mm_init+0x807/0x960 [ 3497.634243][T30917] dup_mm+0x91/0x330 [ 3497.637984][T30917] copy_mm+0x108/0x1b0 [ 3497.641879][T30917] copy_process+0x1295/0x3250 [ 3497.646396][T30917] ? proc_fail_nth_write+0x213/0x290 [ 3497.651517][T30917] ? proc_fail_nth_read+0x220/0x220 [ 3497.656549][T30917] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3497.661496][T30917] ? vfs_write+0x9af/0x1050 [ 3497.665838][T30917] ? vmacache_update+0xb7/0x120 [ 3497.670524][T30917] kernel_clone+0x22d/0x990 [ 3497.674861][T30917] ? file_end_write+0x1b0/0x1b0 [ 3497.679549][T30917] ? __kasan_check_write+0x14/0x20 [ 3497.684496][T30917] ? create_io_thread+0x1e0/0x1e0 [ 3497.689354][T30917] ? __mutex_lock_slowpath+0x10/0x10 [ 3497.694477][T30917] __x64_sys_clone+0x289/0x310 [ 3497.699080][T30917] ? __do_sys_vfork+0x130/0x130 [ 3497.703764][T30917] ? debug_smp_processor_id+0x17/0x20 [ 3497.708973][T30917] do_syscall_64+0x44/0xd0 [ 3497.713221][T30917] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3497.718956][T30917] RIP: 0033:0x7fa69a22f0a9 [ 3497.723204][T30917] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3497.742644][T30917] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3497.750892][T30917] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3497.758701][T30917] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3497.766515][T30917] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 04:47:13 executing program 3: ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={0xffffffffffffffff, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0], 0x0, 0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x48, 0x10, &(0x7f0000000180), &(0x7f00000001c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000200)}}, 0x10) 04:47:13 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x12, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:13 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x18, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3497.774345][T30917] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3497.782144][T30917] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3497.789949][T30917] 04:47:13 executing program 4: syz_clone(0x45100000, 0x0, 0x8000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:13 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x5, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:13 executing program 3: ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000000)) (async, rerun: 64) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={0xffffffffffffffff, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0], 0x0, 0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x48, 0x10, &(0x7f0000000180), &(0x7f00000001c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000200)}}, 0x10) (rerun: 64) 04:47:13 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:13 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x18, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:13 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 38) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:13 executing program 3: ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000000)) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={0xffffffffffffffff, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0], 0x0, 0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x48, 0x10, &(0x7f0000000180), &(0x7f00000001c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000200)}}, 0x10) 04:47:13 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x25, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:13 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x6, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:13 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x2, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:13 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x4000, 0x2}, 0x48) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000380)={0x7fff, 0x0}, 0x8) r2 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x18, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="18000000000000000000fbfffff3852000000200000085100000000000009500000000000000"], &(0x7f00000004c0)='GPL\x00', 0x3, 0x84, &(0x7f0000000500)=""/132, 0x41000, 0x0, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000800)={0x0, 0x3}, 0x8, 0x10, 0x0}, 0x80) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r4, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r4, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r4, 0x0, r3, 0x2) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000740)={&(0x7f0000000700)='./file0\x00', 0x0, 0xc}, 0x10) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r6, 0x400454cb, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x1a, 0xd, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x460c, 0x0, 0x0, 0x0, 0xff}, [@ldst={0x1, 0x1, 0x0, 0x1, 0x8, 0x40, 0xfffffffffffffffc}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @generic={0x9, 0x3, 0x0, 0x5e6, 0x1}, @btf_id={0x18, 0x0, 0x3, 0x0, 0x5}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x4}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}]}, &(0x7f0000000540)='GPL\x00', 0x5, 0xed, &(0x7f0000000580)=""/237, 0x40f00, 0x8, '\x00', 0x0, 0x18, r2, 0x8, &(0x7f0000000680)={0x3, 0x5}, 0x8, 0x10, &(0x7f00000006c0)={0x5, 0x3, 0x1, 0x6}, 0x10, r1, 0xffffffffffffffff, 0x0, &(0x7f0000000780)=[r0, r4, 0xffffffffffffffff, r0, r5, r0, r0, r6, r0]}, 0x80) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000400)={0x0, 0x8, 0x30}, 0xc) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000440)=r1, 0x4) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r7, 0x80082407, 0x0) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r8, 0xffffffffffffffff, 0x4}, 0x10) r9 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r9, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r9, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r9, 0x0, 0xffffffffffffffff, 0x2) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000840)={r9, r4}, 0xc) ioctl$TUNGETDEVNETNS(r8, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r8, 0x0, r7, 0x2) ioctl$TUNSETFILTEREBPF(r8, 0x800454e1, &(0x7f0000000480)) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000003c0)=r1, 0x4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0xf, &(0x7f0000000000)=ANY=[@ANYBLOB="85200000050000001800000002000000000000000400000013948000fcffffdf1834000001000000000000fa7fb30000186500000300000000000000d10000001830000005000000000000000000000018400000000000000000000000000000850000001d00"/120], &(0x7f0000000080)='syzkaller\x00', 0x3f, 0xf0, &(0x7f00000000c0)=""/240, 0x41100, 0x4, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0xa, 0x1}, 0x8, 0x10, &(0x7f0000000200)={0x3, 0x4, 0x2, 0x81}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[r0, r0, r0, r0]}, 0x80) 04:47:13 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x48, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3497.943542][T30945] FAULT_INJECTION: forcing a failure. [ 3497.943542][T30945] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3497.981904][T30945] CPU: 1 PID: 30945 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3497.991985][T30945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3498.001878][T30945] Call Trace: [ 3498.005001][T30945] [ 3498.007865][T30945] dump_stack_lvl+0x151/0x1b7 [ 3498.012381][T30945] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3498.017676][T30945] dump_stack+0x15/0x17 [ 3498.021667][T30945] should_fail+0x3c0/0x510 [ 3498.025922][T30945] should_fail_alloc_page+0x58/0x70 [ 3498.030953][T30945] __alloc_pages+0x1de/0x7c0 [ 3498.035565][T30945] ? __count_vm_events+0x30/0x30 [ 3498.040325][T30945] ? __this_cpu_preempt_check+0x13/0x20 [ 3498.045711][T30945] ? __mod_node_page_state+0xac/0xf0 [ 3498.050833][T30945] pte_alloc_one+0x73/0x1b0 [ 3498.055168][T30945] ? pfn_modify_allowed+0x2e0/0x2e0 [ 3498.060209][T30945] __pte_alloc+0x86/0x350 [ 3498.064369][T30945] ? free_pgtables+0x210/0x210 [ 3498.068968][T30945] ? _raw_spin_lock+0xa3/0x1b0 [ 3498.073572][T30945] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 3498.078780][T30945] ? __kernel_text_address+0x9a/0x110 [ 3498.083986][T30945] copy_pte_range+0x1b1f/0x20b0 [ 3498.088766][T30945] ? __kunmap_atomic+0x80/0x80 [ 3498.093359][T30945] ? __kasan_slab_alloc+0xc4/0xe0 [ 3498.098215][T30945] ? __kasan_slab_alloc+0xb2/0xe0 [ 3498.103077][T30945] ? kmem_cache_alloc+0x189/0x2f0 [ 3498.107937][T30945] ? vm_area_dup+0x26/0x1d0 [ 3498.112278][T30945] ? dup_mmap+0x6b8/0xea0 [ 3498.116531][T30945] ? dup_mm+0x91/0x330 [ 3498.120444][T30945] ? copy_mm+0x108/0x1b0 [ 3498.124563][T30945] ? copy_process+0x1295/0x3250 [ 3498.129290][T30945] ? kernel_clone+0x22d/0x990 [ 3498.133802][T30945] ? __x64_sys_clone+0x289/0x310 [ 3498.138574][T30945] ? do_syscall_64+0x44/0xd0 [ 3498.143001][T30945] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3498.148907][T30945] copy_page_range+0xc1e/0x1090 [ 3498.153595][T30945] ? pfn_valid+0x1e0/0x1e0 [ 3498.157851][T30945] dup_mmap+0x99f/0xea0 [ 3498.161839][T30945] ? __delayed_free_task+0x20/0x20 [ 3498.166783][T30945] ? mm_init+0x807/0x960 [ 3498.170899][T30945] dup_mm+0x91/0x330 [ 3498.174596][T30945] copy_mm+0x108/0x1b0 [ 3498.178501][T30945] copy_process+0x1295/0x3250 [ 3498.183186][T30945] ? proc_fail_nth_write+0x213/0x290 [ 3498.188309][T30945] ? proc_fail_nth_read+0x220/0x220 [ 3498.193357][T30945] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3498.198298][T30945] ? vfs_write+0x9af/0x1050 [ 3498.202626][T30945] ? vmacache_update+0xb7/0x120 [ 3498.207317][T30945] kernel_clone+0x22d/0x990 [ 3498.211658][T30945] ? file_end_write+0x1b0/0x1b0 [ 3498.216340][T30945] ? __kasan_check_write+0x14/0x20 [ 3498.221377][T30945] ? create_io_thread+0x1e0/0x1e0 [ 3498.226235][T30945] ? __mutex_lock_slowpath+0x10/0x10 [ 3498.231357][T30945] __x64_sys_clone+0x289/0x310 [ 3498.235960][T30945] ? __do_sys_vfork+0x130/0x130 [ 3498.240647][T30945] ? debug_smp_processor_id+0x17/0x20 [ 3498.245853][T30945] do_syscall_64+0x44/0xd0 [ 3498.250106][T30945] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3498.255919][T30945] RIP: 0033:0x7fa69a22f0a9 [ 3498.260170][T30945] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3498.279615][T30945] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3498.287946][T30945] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3498.295764][T30945] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3498.303569][T30945] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3498.311379][T30945] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3498.319222][T30945] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3498.327091][T30945] 04:47:13 executing program 4: syz_clone(0x45100000, 0x0, 0x9000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:13 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x3, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:13 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x4000, 0x2}, 0x48) (async) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000380)={0x7fff, 0x0}, 0x8) (async) r2 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x18, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="18000000000000000000fbfffff3852000000200000085100000000000009500000000000000"], &(0x7f00000004c0)='GPL\x00', 0x3, 0x84, &(0x7f0000000500)=""/132, 0x41000, 0x0, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000800)={0x0, 0x3}, 0x8, 0x10, 0x0}, 0x80) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r4, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r4, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r4, 0x0, r3, 0x2) (async) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000740)={&(0x7f0000000700)='./file0\x00', 0x0, 0xc}, 0x10) (async) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r6, 0x400454cb, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x1a, 0xd, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x460c, 0x0, 0x0, 0x0, 0xff}, [@ldst={0x1, 0x1, 0x0, 0x1, 0x8, 0x40, 0xfffffffffffffffc}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @generic={0x9, 0x3, 0x0, 0x5e6, 0x1}, @btf_id={0x18, 0x0, 0x3, 0x0, 0x5}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x4}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}]}, &(0x7f0000000540)='GPL\x00', 0x5, 0xed, &(0x7f0000000580)=""/237, 0x40f00, 0x8, '\x00', 0x0, 0x18, r2, 0x8, &(0x7f0000000680)={0x3, 0x5}, 0x8, 0x10, &(0x7f00000006c0)={0x5, 0x3, 0x1, 0x6}, 0x10, r1, 0xffffffffffffffff, 0x0, &(0x7f0000000780)=[r0, r4, 0xffffffffffffffff, r0, r5, r0, r0, r6, r0]}, 0x80) (async) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000400)={0x0, 0x8, 0x30}, 0xc) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000440)=r1, 0x4) (async) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r7, 0x80082407, 0x0) (async) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r8, 0xffffffffffffffff, 0x4}, 0x10) r9 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r9, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r9, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r9, 0x0, 0xffffffffffffffff, 0x2) (async) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000840)={r9, r4}, 0xc) ioctl$TUNGETDEVNETNS(r8, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r8, 0x0, r7, 0x2) (async) ioctl$TUNSETFILTEREBPF(r8, 0x800454e1, &(0x7f0000000480)) (async) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000003c0)=r1, 0x4) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0xf, &(0x7f0000000000)=ANY=[@ANYBLOB="85200000050000001800000002000000000000000400000013948000fcffffdf1834000001000000000000fa7fb30000186500000300000000000000d10000001830000005000000000000000000000018400000000000000000000000000000850000001d00"/120], &(0x7f0000000080)='syzkaller\x00', 0x3f, 0xf0, &(0x7f00000000c0)=""/240, 0x41100, 0x4, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0xa, 0x1}, 0x8, 0x10, &(0x7f0000000200)={0x3, 0x4, 0x2, 0x81}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[r0, r0, r0, r0]}, 0x80) 04:47:13 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x4c, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:13 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x7, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:13 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 39) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:13 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x68, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:13 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x4, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:13 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x4000, 0x2}, 0x48) (async) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000380)={0x7fff, 0x0}, 0x8) (async) r2 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x18, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="18000000000000000000fbfffff3852000000200000085100000000000009500000000000000"], &(0x7f00000004c0)='GPL\x00', 0x3, 0x84, &(0x7f0000000500)=""/132, 0x41000, 0x0, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000800)={0x0, 0x3}, 0x8, 0x10, 0x0}, 0x80) (async) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, 0x0) (async) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r4, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r4, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r4, 0x0, r3, 0x2) (async) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000740)={&(0x7f0000000700)='./file0\x00', 0x0, 0xc}, 0x10) (async, rerun: 32) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) (rerun: 32) ioctl$TUNSETPERSIST(r6, 0x400454cb, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x1a, 0xd, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x460c, 0x0, 0x0, 0x0, 0xff}, [@ldst={0x1, 0x1, 0x0, 0x1, 0x8, 0x40, 0xfffffffffffffffc}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @generic={0x9, 0x3, 0x0, 0x5e6, 0x1}, @btf_id={0x18, 0x0, 0x3, 0x0, 0x5}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x4}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}]}, &(0x7f0000000540)='GPL\x00', 0x5, 0xed, &(0x7f0000000580)=""/237, 0x40f00, 0x8, '\x00', 0x0, 0x18, r2, 0x8, &(0x7f0000000680)={0x3, 0x5}, 0x8, 0x10, &(0x7f00000006c0)={0x5, 0x3, 0x1, 0x6}, 0x10, r1, 0xffffffffffffffff, 0x0, &(0x7f0000000780)=[r0, r4, 0xffffffffffffffff, r0, r5, r0, r0, r6, r0]}, 0x80) (async) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000400)={0x0, 0x8, 0x30}, 0xc) (async, rerun: 64) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000440)=r1, 0x4) (async, rerun: 64) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r7, 0x80082407, 0x0) (async) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r8, 0xffffffffffffffff, 0x4}, 0x10) (async, rerun: 64) r9 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (rerun: 64) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r9, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r9, 0x54e3, 0x0) (async, rerun: 32) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r9, 0x0, 0xffffffffffffffff, 0x2) (async, rerun: 32) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000840)={r9, r4}, 0xc) (async) ioctl$TUNGETDEVNETNS(r8, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r8, 0x0, r7, 0x2) ioctl$TUNSETFILTEREBPF(r8, 0x800454e1, &(0x7f0000000480)) (async) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000003c0)=r1, 0x4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0xf, &(0x7f0000000000)=ANY=[@ANYBLOB="85200000050000001800000002000000000000000400000013948000fcffffdf1834000001000000000000fa7fb30000186500000300000000000000d10000001830000005000000000000000000000018400000000000000000000000000000850000001d00"/120], &(0x7f0000000080)='syzkaller\x00', 0x3f, 0xf0, &(0x7f00000000c0)=""/240, 0x41100, 0x4, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0xa, 0x1}, 0x8, 0x10, &(0x7f0000000200)={0x3, 0x4, 0x2, 0x81}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[r0, r0, r0, r0]}, 0x80) 04:47:13 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x8, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:13 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x5, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:13 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x9, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:13 executing program 4: syz_clone(0x45100000, 0x0, 0x10000200, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:13 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x6c, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:13 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x0, 0xc98e, 0xffff, 0x8, 0x10, r0, 0x401, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x2}, 0x48) 04:47:13 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xa, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:13 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x6, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3498.516259][T30993] FAULT_INJECTION: forcing a failure. [ 3498.516259][T30993] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3498.574841][T30993] CPU: 0 PID: 30993 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3498.584929][T30993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3498.594823][T30993] Call Trace: [ 3498.597964][T30993] [ 3498.600722][T30993] dump_stack_lvl+0x151/0x1b7 [ 3498.605238][T30993] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3498.610533][T30993] ? __kasan_check_write+0x14/0x20 [ 3498.615477][T30993] ? __set_page_owner+0x2ee/0x310 [ 3498.620348][T30993] dump_stack+0x15/0x17 [ 3498.624330][T30993] should_fail+0x3c0/0x510 [ 3498.628584][T30993] should_fail_alloc_page+0x58/0x70 [ 3498.633719][T30993] __alloc_pages+0x1de/0x7c0 [ 3498.638140][T30993] ? __count_vm_events+0x30/0x30 [ 3498.643095][T30993] ? __count_vm_events+0x30/0x30 [ 3498.647863][T30993] ? __kasan_check_write+0x14/0x20 [ 3498.652897][T30993] ? _raw_spin_lock+0xa3/0x1b0 [ 3498.657495][T30993] __pmd_alloc+0xb1/0x550 [ 3498.661712][T30993] ? kmem_cache_alloc+0x189/0x2f0 [ 3498.666605][T30993] ? anon_vma_fork+0x1b9/0x4f0 [ 3498.671326][T30993] ? __pud_alloc+0x260/0x260 [ 3498.676851][T30993] ? __pud_alloc+0x218/0x260 [ 3498.681265][T30993] ? do_handle_mm_fault+0x2370/0x2370 [ 3498.686650][T30993] copy_page_range+0xd04/0x1090 [ 3498.691435][T30993] ? pfn_valid+0x1e0/0x1e0 [ 3498.695784][T30993] dup_mmap+0x99f/0xea0 [ 3498.699766][T30993] ? __delayed_free_task+0x20/0x20 [ 3498.704714][T30993] ? mm_init+0x807/0x960 [ 3498.708789][T30993] dup_mm+0x91/0x330 [ 3498.712569][T30993] copy_mm+0x108/0x1b0 [ 3498.716427][T30993] copy_process+0x1295/0x3250 [ 3498.720944][T30993] ? proc_fail_nth_write+0x213/0x290 [ 3498.726064][T30993] ? proc_fail_nth_read+0x220/0x220 [ 3498.731105][T30993] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3498.736040][T30993] ? vfs_write+0x9af/0x1050 [ 3498.740382][T30993] ? vmacache_update+0xb7/0x120 [ 3498.745066][T30993] kernel_clone+0x22d/0x990 [ 3498.749458][T30993] ? file_end_write+0x1b0/0x1b0 [ 3498.754129][T30993] ? __kasan_check_write+0x14/0x20 [ 3498.759039][T30993] ? create_io_thread+0x1e0/0x1e0 [ 3498.763903][T30993] ? __mutex_lock_slowpath+0x10/0x10 [ 3498.769023][T30993] __x64_sys_clone+0x289/0x310 [ 3498.773623][T30993] ? __do_sys_vfork+0x130/0x130 [ 3498.778310][T30993] ? debug_smp_processor_id+0x17/0x20 [ 3498.783648][T30993] do_syscall_64+0x44/0xd0 [ 3498.787898][T30993] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3498.793626][T30993] RIP: 0033:0x7fa69a22f0a9 [ 3498.797878][T30993] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3498.817320][T30993] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3498.825575][T30993] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3498.833377][T30993] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3498.841202][T30993] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3498.849003][T30993] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3498.856906][T30993] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3498.864770][T30993] 04:47:14 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 40) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:14 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x0, 0xc98e, 0xffff, 0x8, 0x10, r0, 0x401, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x2}, 0x48) 04:47:14 executing program 4: syz_clone(0x45100000, 0x0, 0x11000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:14 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x7, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:14 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x74, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:14 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xb, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:14 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xc, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:14 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x8, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:14 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x7a, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:14 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x0, 0xc98e, 0xffff, 0x8, 0x10, r0, 0x401, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x2}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) (async) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x0, 0xc98e, 0xffff, 0x8, 0x10, r0, 0x401, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x2}, 0x48) (async) 04:47:14 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0xa, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:14 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x9, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3498.946183][T31020] FAULT_INJECTION: forcing a failure. [ 3498.946183][T31020] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3498.992565][T31020] CPU: 0 PID: 31020 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3499.002648][T31020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3499.012541][T31020] Call Trace: [ 3499.015670][T31020] [ 3499.018444][T31020] dump_stack_lvl+0x151/0x1b7 [ 3499.022960][T31020] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3499.028283][T31020] dump_stack+0x15/0x17 [ 3499.032330][T31020] should_fail+0x3c0/0x510 [ 3499.036670][T31020] should_fail_alloc_page+0x58/0x70 [ 3499.041708][T31020] __alloc_pages+0x1de/0x7c0 [ 3499.046168][T31020] ? __count_vm_events+0x30/0x30 [ 3499.050916][T31020] ? __this_cpu_preempt_check+0x13/0x20 [ 3499.056285][T31020] ? __mod_node_page_state+0xac/0xf0 [ 3499.061407][T31020] pte_alloc_one+0x73/0x1b0 [ 3499.065743][T31020] ? pfn_modify_allowed+0x2e0/0x2e0 [ 3499.070790][T31020] __pte_alloc+0x86/0x350 [ 3499.074948][T31020] ? free_pgtables+0x210/0x210 [ 3499.079546][T31020] ? _raw_spin_lock+0xa3/0x1b0 [ 3499.084144][T31020] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 3499.089353][T31020] ? __kernel_text_address+0x9a/0x110 [ 3499.094560][T31020] copy_pte_range+0x1b1f/0x20b0 [ 3499.099253][T31020] ? __kunmap_atomic+0x80/0x80 [ 3499.103846][T31020] ? __kasan_slab_alloc+0xc4/0xe0 [ 3499.108709][T31020] ? __kasan_slab_alloc+0xb2/0xe0 [ 3499.113567][T31020] ? kmem_cache_alloc+0x189/0x2f0 [ 3499.118427][T31020] ? vm_area_dup+0x26/0x1d0 [ 3499.122767][T31020] ? dup_mmap+0x6b8/0xea0 [ 3499.126933][T31020] ? dup_mm+0x91/0x330 [ 3499.130843][T31020] ? copy_mm+0x108/0x1b0 [ 3499.134920][T31020] ? copy_process+0x1295/0x3250 [ 3499.139618][T31020] ? kernel_clone+0x22d/0x990 [ 3499.144149][T31020] ? __x64_sys_clone+0x289/0x310 [ 3499.148979][T31020] ? do_syscall_64+0x44/0xd0 [ 3499.153402][T31020] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3499.159308][T31020] copy_page_range+0xc1e/0x1090 [ 3499.163997][T31020] ? pfn_valid+0x1e0/0x1e0 [ 3499.168249][T31020] dup_mmap+0x99f/0xea0 [ 3499.172244][T31020] ? __delayed_free_task+0x20/0x20 [ 3499.177188][T31020] ? mm_init+0x807/0x960 [ 3499.181268][T31020] dup_mm+0x91/0x330 [ 3499.184997][T31020] copy_mm+0x108/0x1b0 [ 3499.188904][T31020] copy_process+0x1295/0x3250 [ 3499.193428][T31020] ? proc_fail_nth_write+0x213/0x290 [ 3499.198711][T31020] ? proc_fail_nth_read+0x220/0x220 [ 3499.203746][T31020] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3499.208696][T31020] ? vfs_write+0x9af/0x1050 [ 3499.213034][T31020] ? vmacache_update+0xb7/0x120 [ 3499.217721][T31020] kernel_clone+0x22d/0x990 [ 3499.222062][T31020] ? file_end_write+0x1b0/0x1b0 [ 3499.226744][T31020] ? __kasan_check_write+0x14/0x20 [ 3499.231688][T31020] ? create_io_thread+0x1e0/0x1e0 [ 3499.236549][T31020] ? __mutex_lock_slowpath+0x10/0x10 [ 3499.241807][T31020] __x64_sys_clone+0x289/0x310 [ 3499.246405][T31020] ? __do_sys_vfork+0x130/0x130 [ 3499.251110][T31020] ? debug_smp_processor_id+0x17/0x20 [ 3499.256296][T31020] do_syscall_64+0x44/0xd0 [ 3499.260549][T31020] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3499.266285][T31020] RIP: 0033:0x7fa69a22f0a9 [ 3499.270530][T31020] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 04:47:14 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 41) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:14 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x20, 0xfffffffc, 0x0, 0x2}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) r2 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000001340), 0x90000, 0x0) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000001380)=0x1) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x18, 0x5, &(0x7f0000000480)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffb}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @func]}, &(0x7f00000004c0)='GPL\x00', 0x3, 0x84, &(0x7f0000000500)=""/132, 0x41000, 0x0, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000800)={0x0, 0x3}, 0x8, 0x10, 0x0}, 0x80) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000012c0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x4}, [@map_val={0x18, 0x9, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x2}, @map_val={0x18, 0xa, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0xffffffff}, @map_idx_val={0x18, 0x9, 0x6, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffff}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff9}]}, &(0x7f0000000180)='syzkaller\x00', 0x8, 0x1000, &(0x7f00000002c0)=""/4096, 0x41100, 0x10, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f00000001c0)={0x6, 0x2}, 0x8, 0x10, &(0x7f0000000200)={0x5, 0xd, 0x6d, 0x6}, 0x10, 0x2d33e}, 0x80) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0000180017840f68bf35bc3100000000000000000003000000005f3061613000"/42], &(0x7f0000000040)=""/91, 0x37, 0x5b, 0x1}, 0x20) [ 3499.289977][T31020] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3499.298301][T31020] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3499.306115][T31020] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3499.314015][T31020] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3499.321823][T31020] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3499.329634][T31020] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3499.337456][T31020] [ 3499.372942][T31042] FAULT_INJECTION: forcing a failure. [ 3499.372942][T31042] name failslab, interval 1, probability 0, space 0, times 0 [ 3499.402381][T31042] CPU: 1 PID: 31042 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3499.412464][T31042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 04:47:14 executing program 4: syz_clone(0x45100000, 0x0, 0x12030000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:14 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xd, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:14 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0xa, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:14 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x29, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:14 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x20, 0xfffffffc, 0x0, 0x2}, 0x48) (async) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) (async) r2 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) (async) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000001340), 0x90000, 0x0) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000001380)=0x1) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x18, 0x5, &(0x7f0000000480)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffb}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @func]}, &(0x7f00000004c0)='GPL\x00', 0x3, 0x84, &(0x7f0000000500)=""/132, 0x41000, 0x0, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000800)={0x0, 0x3}, 0x8, 0x10, 0x0}, 0x80) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000012c0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x4}, [@map_val={0x18, 0x9, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x2}, @map_val={0x18, 0xa, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0xffffffff}, @map_idx_val={0x18, 0x9, 0x6, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffff}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff9}]}, &(0x7f0000000180)='syzkaller\x00', 0x8, 0x1000, &(0x7f00000002c0)=""/4096, 0x41100, 0x10, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f00000001c0)={0x6, 0x2}, 0x8, 0x10, &(0x7f0000000200)={0x5, 0xd, 0x6d, 0x6}, 0x10, 0x2d33e}, 0x80) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0000180017840f68bf35bc3100000000000000000003000000005f3061613000"/42], &(0x7f0000000040)=""/91, 0x37, 0x5b, 0x1}, 0x20) [ 3499.422446][T31042] Call Trace: [ 3499.425572][T31042] [ 3499.428338][T31042] dump_stack_lvl+0x151/0x1b7 [ 3499.432852][T31042] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3499.438150][T31042] dump_stack+0x15/0x17 [ 3499.442147][T31042] should_fail+0x3c0/0x510 [ 3499.446392][T31042] __should_failslab+0x9f/0xe0 [ 3499.450994][T31042] should_failslab+0x9/0x20 [ 3499.455332][T31042] kmem_cache_alloc+0x4f/0x2f0 [ 3499.460019][T31042] ? vm_area_dup+0x26/0x1d0 [ 3499.464361][T31042] vm_area_dup+0x26/0x1d0 [ 3499.468524][T31042] dup_mmap+0x6b8/0xea0 [ 3499.472519][T31042] ? __delayed_free_task+0x20/0x20 [ 3499.477466][T31042] ? mm_init+0x807/0x960 [ 3499.481543][T31042] dup_mm+0x91/0x330 [ 3499.485279][T31042] copy_mm+0x108/0x1b0 [ 3499.489187][T31042] copy_process+0x1295/0x3250 [ 3499.493699][T31042] ? proc_fail_nth_write+0x213/0x290 [ 3499.498812][T31042] ? proc_fail_nth_read+0x220/0x220 [ 3499.503848][T31042] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3499.508802][T31042] ? vfs_write+0x9af/0x1050 [ 3499.513131][T31042] ? vmacache_update+0xb7/0x120 [ 3499.517821][T31042] kernel_clone+0x22d/0x990 [ 3499.522347][T31042] ? file_end_write+0x1b0/0x1b0 [ 3499.527019][T31042] ? __kasan_check_write+0x14/0x20 [ 3499.532060][T31042] ? create_io_thread+0x1e0/0x1e0 [ 3499.536914][T31042] ? __mutex_lock_slowpath+0x10/0x10 [ 3499.542048][T31042] __x64_sys_clone+0x289/0x310 [ 3499.546643][T31042] ? __do_sys_vfork+0x130/0x130 [ 3499.551410][T31042] ? debug_smp_processor_id+0x17/0x20 [ 3499.556701][T31042] do_syscall_64+0x44/0xd0 [ 3499.560953][T31042] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3499.566696][T31042] RIP: 0033:0x7fa69a22f0a9 [ 3499.570942][T31042] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3499.590462][T31042] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3499.598794][T31042] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3499.606607][T31042] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3499.614418][T31042] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 04:47:15 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x20, 0xfffffffc, 0x0, 0x2}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) (async) r2 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) (async) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000001340), 0x90000, 0x0) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000001380)=0x1) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x18, 0x5, &(0x7f0000000480)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffb}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @func]}, &(0x7f00000004c0)='GPL\x00', 0x3, 0x84, &(0x7f0000000500)=""/132, 0x41000, 0x0, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000800)={0x0, 0x3}, 0x8, 0x10, 0x0}, 0x80) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000012c0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x4}, [@map_val={0x18, 0x9, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x2}, @map_val={0x18, 0xa, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0xffffffff}, @map_idx_val={0x18, 0x9, 0x6, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffff}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff9}]}, &(0x7f0000000180)='syzkaller\x00', 0x8, 0x1000, &(0x7f00000002c0)=""/4096, 0x41100, 0x10, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f00000001c0)={0x6, 0x2}, 0x8, 0x10, &(0x7f0000000200)={0x5, 0xd, 0x6d, 0x6}, 0x10, 0x2d33e}, 0x80) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0000180017840f68bf35bc3100000000000000000003000000005f3061613000"/42], &(0x7f0000000040)=""/91, 0x37, 0x5b, 0x1}, 0x20) 04:47:15 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xe, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:15 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x2a, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:15 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 42) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:15 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0xb, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3499.622228][T31042] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3499.630133][T31042] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3499.637941][T31042] 04:47:15 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x64, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:15 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xf, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3499.714157][T31069] FAULT_INJECTION: forcing a failure. [ 3499.714157][T31069] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3499.728982][T31069] CPU: 0 PID: 31069 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3499.739059][T31069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3499.748952][T31069] Call Trace: [ 3499.752074][T31069] [ 3499.754850][T31069] dump_stack_lvl+0x151/0x1b7 [ 3499.759367][T31069] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3499.764661][T31069] dump_stack+0x15/0x17 [ 3499.768651][T31069] should_fail+0x3c0/0x510 [ 3499.772906][T31069] should_fail_alloc_page+0x58/0x70 [ 3499.777939][T31069] __alloc_pages+0x1de/0x7c0 [ 3499.782366][T31069] ? __count_vm_events+0x30/0x30 [ 3499.787138][T31069] ? __this_cpu_preempt_check+0x13/0x20 [ 3499.792526][T31069] ? __mod_node_page_state+0xac/0xf0 [ 3499.797732][T31069] pte_alloc_one+0x73/0x1b0 [ 3499.802079][T31069] ? pfn_modify_allowed+0x2e0/0x2e0 [ 3499.807101][T31069] __pte_alloc+0x86/0x350 [ 3499.811268][T31069] ? free_pgtables+0x210/0x210 [ 3499.815865][T31069] ? _raw_spin_lock+0xa3/0x1b0 [ 3499.820467][T31069] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 3499.825673][T31069] ? __kernel_text_address+0x9a/0x110 [ 3499.830883][T31069] copy_pte_range+0x1b1f/0x20b0 [ 3499.835576][T31069] ? __kunmap_atomic+0x80/0x80 [ 3499.840169][T31069] ? __kasan_slab_alloc+0xc4/0xe0 [ 3499.845027][T31069] ? __kasan_slab_alloc+0xb2/0xe0 [ 3499.849888][T31069] ? kmem_cache_alloc+0x189/0x2f0 [ 3499.854747][T31069] ? vm_area_dup+0x26/0x1d0 [ 3499.859086][T31069] ? dup_mmap+0x6b8/0xea0 04:47:15 executing program 4: syz_clone(0x45100000, 0x0, 0x1f000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:15 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0xc, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:15 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r1, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x10f5, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1040, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0xac3, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r0, 0x8) r2 = openat$cgroup(r1, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180), 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000001c0)={@cgroup=r2, r3, 0x14, 0x9, r1}, 0x14) bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r1}, 0x8) r4 = openat$cgroup_ro(r1, &(0x7f0000000100)='freezer.self_freezing\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x17, 0x8000, 0xfffffffb, 0x1ff, 0xa20, r4, 0x7, '\x00', 0x0, 0xffffffffffffffff, 0x2}, 0x48) 04:47:15 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x5f5e0ff, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:15 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x10, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:15 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:15 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x2, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:15 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x3, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3499.863251][T31069] ? dup_mm+0x91/0x330 [ 3499.867158][T31069] ? copy_mm+0x108/0x1b0 [ 3499.871322][T31069] ? copy_process+0x1295/0x3250 [ 3499.876009][T31069] ? kernel_clone+0x22d/0x990 [ 3499.880521][T31069] ? __x64_sys_clone+0x289/0x310 [ 3499.885645][T31069] ? do_syscall_64+0x44/0xd0 [ 3499.890070][T31069] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3499.895976][T31069] copy_page_range+0xc1e/0x1090 [ 3499.900667][T31069] ? pfn_valid+0x1e0/0x1e0 [ 3499.904923][T31069] dup_mmap+0x99f/0xea0 [ 3499.908913][T31069] ? __delayed_free_task+0x20/0x20 [ 3499.913849][T31069] ? mm_init+0x807/0x960 [ 3499.917927][T31069] dup_mm+0x91/0x330 [ 3499.921656][T31069] copy_mm+0x108/0x1b0 [ 3499.925562][T31069] copy_process+0x1295/0x3250 [ 3499.930080][T31069] ? proc_fail_nth_write+0x213/0x290 [ 3499.935196][T31069] ? proc_fail_nth_read+0x220/0x220 [ 3499.940321][T31069] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3499.945267][T31069] ? vfs_write+0x9af/0x1050 [ 3499.949604][T31069] ? vmacache_update+0xb7/0x120 [ 3499.954292][T31069] kernel_clone+0x22d/0x990 [ 3499.958631][T31069] ? file_end_write+0x1b0/0x1b0 [ 3499.963316][T31069] ? __kasan_check_write+0x14/0x20 [ 3499.968267][T31069] ? create_io_thread+0x1e0/0x1e0 [ 3499.973149][T31069] ? __mutex_lock_slowpath+0x10/0x10 [ 3499.978246][T31069] __x64_sys_clone+0x289/0x310 [ 3499.982845][T31069] ? __do_sys_vfork+0x130/0x130 [ 3499.987543][T31069] ? debug_smp_processor_id+0x17/0x20 [ 3499.992826][T31069] do_syscall_64+0x44/0xd0 [ 3499.997080][T31069] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3500.002808][T31069] RIP: 0033:0x7fa69a22f0a9 [ 3500.007062][T31069] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3500.026502][T31069] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3500.034747][T31069] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3500.042561][T31069] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3500.050370][T31069] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 04:47:15 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 43) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:15 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x4, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:15 executing program 4: syz_clone(0x45100000, 0x0, 0x1ffff000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:15 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x11, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:15 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r1, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x10f5, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1040, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0xac3, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r0, 0x8) r2 = openat$cgroup(r1, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180), 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000001c0)={@cgroup=r2, r3, 0x14, 0x9, r1}, 0x14) bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r1}, 0x8) r4 = openat$cgroup_ro(r1, &(0x7f0000000100)='freezer.self_freezing\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x17, 0x8000, 0xfffffffb, 0x1ff, 0xa20, r4, 0x7, '\x00', 0x0, 0xffffffffffffffff, 0x2}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) (async) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (async) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r1, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x10f5, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1040, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0xac3, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r0, 0x8) (async) openat$cgroup(r1, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) (async) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180), 0x4) (async) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000001c0)={@cgroup=r2, r3, 0x14, 0x9, r1}, 0x14) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r1}, 0x8) (async) openat$cgroup_ro(r1, &(0x7f0000000100)='freezer.self_freezing\x00', 0x0, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x17, 0x8000, 0xfffffffb, 0x1ff, 0xa20, r4, 0x7, '\x00', 0x0, 0xffffffffffffffff, 0x2}, 0x48) (async) 04:47:15 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0xd, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:15 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x5, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:15 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x12, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:15 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r1, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x10f5, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1040, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0xac3, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r0, 0x8) (async) r2 = openat$cgroup(r1, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) (async) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180), 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000001c0)={@cgroup=r2, r3, 0x14, 0x9, r1}, 0x14) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r1}, 0x8) (async) r4 = openat$cgroup_ro(r1, &(0x7f0000000100)='freezer.self_freezing\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x17, 0x8000, 0xfffffffb, 0x1ff, 0xa20, r4, 0x7, '\x00', 0x0, 0xffffffffffffffff, 0x2}, 0x48) [ 3500.058382][T31069] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3500.066198][T31069] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3500.074094][T31069] [ 3500.090243][T31098] FAULT_INJECTION: forcing a failure. [ 3500.090243][T31098] name failslab, interval 1, probability 0, space 0, times 0 04:47:15 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0xe, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:15 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0xf, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:15 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x10, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3500.114392][T31098] CPU: 0 PID: 31098 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3500.124474][T31098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3500.134371][T31098] Call Trace: [ 3500.137502][T31098] [ 3500.140269][T31098] dump_stack_lvl+0x151/0x1b7 [ 3500.144784][T31098] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3500.150163][T31098] ? vma_interval_tree_augment_rotate+0x210/0x210 [ 3500.156505][T31098] dump_stack+0x15/0x17 [ 3500.160492][T31098] should_fail+0x3c0/0x510 [ 3500.164761][T31098] __should_failslab+0x9f/0xe0 [ 3500.169346][T31098] should_failslab+0x9/0x20 [ 3500.173704][T31098] kmem_cache_alloc+0x4f/0x2f0 [ 3500.178293][T31098] ? anon_vma_fork+0xf7/0x4f0 [ 3500.183494][T31098] anon_vma_fork+0xf7/0x4f0 [ 3500.187946][T31098] ? anon_vma_name+0x4c/0x70 [ 3500.192378][T31098] dup_mmap+0x750/0xea0 [ 3500.196438][T31098] ? __delayed_free_task+0x20/0x20 [ 3500.201310][T31098] ? mm_init+0x807/0x960 [ 3500.205395][T31098] dup_mm+0x91/0x330 [ 3500.209120][T31098] copy_mm+0x108/0x1b0 [ 3500.213024][T31098] copy_process+0x1295/0x3250 [ 3500.217540][T31098] ? proc_fail_nth_write+0x213/0x290 [ 3500.222665][T31098] ? proc_fail_nth_read+0x220/0x220 [ 3500.228147][T31098] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3500.233091][T31098] ? vfs_write+0x9af/0x1050 [ 3500.237416][T31098] ? vmacache_update+0xb7/0x120 [ 3500.242106][T31098] kernel_clone+0x22d/0x990 [ 3500.246442][T31098] ? file_end_write+0x1b0/0x1b0 [ 3500.251215][T31098] ? __kasan_check_write+0x14/0x20 [ 3500.256161][T31098] ? create_io_thread+0x1e0/0x1e0 [ 3500.261024][T31098] ? __mutex_lock_slowpath+0x10/0x10 [ 3500.266143][T31098] __x64_sys_clone+0x289/0x310 [ 3500.270746][T31098] ? __do_sys_vfork+0x130/0x130 [ 3500.275518][T31098] ? debug_smp_processor_id+0x17/0x20 [ 3500.280817][T31098] do_syscall_64+0x44/0xd0 [ 3500.285510][T31098] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3500.291226][T31098] RIP: 0033:0x7fa69a22f0a9 [ 3500.295481][T31098] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 04:47:15 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 44) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:15 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x18, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:15 executing program 4: syz_clone(0x45100000, 0x0, 0x20000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:15 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x58, 0x58, 0x6, [@ptr={0x7, 0x0, 0x0, 0x2, 0x3}, @enum={0x10, 0x2, 0x0, 0x6, 0x4, [{0xb, 0xe86}, {0xd, 0x8001}]}, @func={0x7, 0x0, 0x0, 0xc, 0x1}, @union={0x2, 0x1, 0x0, 0x5, 0x1, 0xf5c, [{0x7, 0x3, 0x65e639e8}]}, @restrict={0xe, 0x0, 0x0, 0xb, 0x3}]}, {0x0, [0x2e, 0x5f, 0x0, 0x0]}}, &(0x7f0000000080)=""/233, 0x76, 0xe9}, 0x20) 04:47:15 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x11, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:15 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x6, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:15 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x12, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3500.314919][T31098] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3500.323340][T31098] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3500.331150][T31098] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3500.338964][T31098] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3500.346861][T31098] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3500.354776][T31098] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3500.362586][T31098] 04:47:15 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x58, 0x58, 0x6, [@ptr={0x7, 0x0, 0x0, 0x2, 0x3}, @enum={0x10, 0x2, 0x0, 0x6, 0x4, [{0xb, 0xe86}, {0xd, 0x8001}]}, @func={0x7, 0x0, 0x0, 0xc, 0x1}, @union={0x2, 0x1, 0x0, 0x5, 0x1, 0xf5c, [{0x7, 0x3, 0x65e639e8}]}, @restrict={0xe, 0x0, 0x0, 0xb, 0x3}]}, {0x0, [0x2e, 0x5f, 0x0, 0x0]}}, &(0x7f0000000080)=""/233, 0x76, 0xe9}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x58, 0x58, 0x6, [@ptr={0x7, 0x0, 0x0, 0x2, 0x3}, @enum={0x10, 0x2, 0x0, 0x6, 0x4, [{0xb, 0xe86}, {0xd, 0x8001}]}, @func={0x7, 0x0, 0x0, 0xc, 0x1}, @union={0x2, 0x1, 0x0, 0x5, 0x1, 0xf5c, [{0x7, 0x3, 0x65e639e8}]}, @restrict={0xe, 0x0, 0x0, 0xb, 0x3}]}, {0x0, [0x2e, 0x5f, 0x0, 0x0]}}, &(0x7f0000000080)=""/233, 0x76, 0xe9}, 0x20) (async) 04:47:15 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x25, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:15 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x58, 0x58, 0x6, [@ptr={0x7, 0x0, 0x0, 0x2, 0x3}, @enum={0x10, 0x2, 0x0, 0x6, 0x4, [{0xb, 0xe86}, {0xd, 0x8001}]}, @func={0x7, 0x0, 0x0, 0xc, 0x1}, @union={0x2, 0x1, 0x0, 0x5, 0x1, 0xf5c, [{0x7, 0x3, 0x65e639e8}]}, @restrict={0xe, 0x0, 0x0, 0xb, 0x3}]}, {0x0, [0x2e, 0x5f, 0x0, 0x0]}}, &(0x7f0000000080)=""/233, 0x76, 0xe9}, 0x20) 04:47:15 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x18, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:15 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x48, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3500.417136][T31153] FAULT_INJECTION: forcing a failure. [ 3500.417136][T31153] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3500.443801][T31153] CPU: 1 PID: 31153 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3500.453890][T31153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3500.463866][T31153] Call Trace: [ 3500.467079][T31153] [ 3500.469852][T31153] dump_stack_lvl+0x151/0x1b7 [ 3500.474368][T31153] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3500.479662][T31153] dump_stack+0x15/0x17 [ 3500.483652][T31153] should_fail+0x3c0/0x510 [ 3500.487907][T31153] should_fail_alloc_page+0x58/0x70 [ 3500.493072][T31153] __alloc_pages+0x1de/0x7c0 [ 3500.497456][T31153] ? __count_vm_events+0x30/0x30 [ 3500.502227][T31153] ? __this_cpu_preempt_check+0x13/0x20 [ 3500.507619][T31153] ? __mod_node_page_state+0xac/0xf0 [ 3500.512821][T31153] pte_alloc_one+0x73/0x1b0 [ 3500.517228][T31153] ? pfn_modify_allowed+0x2e0/0x2e0 [ 3500.522191][T31153] __pte_alloc+0x86/0x350 [ 3500.526355][T31153] ? free_pgtables+0x210/0x210 [ 3500.531048][T31153] ? _raw_spin_lock+0xa3/0x1b0 [ 3500.535728][T31153] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 3500.540936][T31153] ? __kasan_check_write+0x14/0x20 [ 3500.545881][T31153] ? __switch_to+0x617/0x1170 [ 3500.550398][T31153] copy_pte_range+0x1b1f/0x20b0 [ 3500.555085][T31153] ? switch_mm_irqs_off+0x57f/0x860 [ 3500.560118][T31153] ? __kunmap_atomic+0x80/0x80 [ 3500.564723][T31153] ? release_firmware_map_entry+0x193/0x193 [ 3500.570436][T31153] ? do_syscall_64+0x44/0xd0 [ 3500.574869][T31153] copy_page_range+0xc1e/0x1090 [ 3500.579555][T31153] ? pfn_valid+0x1e0/0x1e0 [ 3500.583805][T31153] dup_mmap+0x99f/0xea0 [ 3500.587799][T31153] ? __delayed_free_task+0x20/0x20 [ 3500.592746][T31153] ? mm_init+0x807/0x960 [ 3500.596824][T31153] dup_mm+0x91/0x330 [ 3500.600555][T31153] copy_mm+0x108/0x1b0 [ 3500.604462][T31153] copy_process+0x1295/0x3250 [ 3500.608976][T31153] ? proc_fail_nth_write+0x213/0x290 [ 3500.614094][T31153] ? proc_fail_nth_read+0x220/0x220 [ 3500.619130][T31153] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3500.624076][T31153] ? vfs_write+0x9af/0x1050 [ 3500.628413][T31153] ? vmacache_update+0xb7/0x120 [ 3500.633102][T31153] kernel_clone+0x22d/0x990 [ 3500.637441][T31153] ? file_end_write+0x1b0/0x1b0 [ 3500.642139][T31153] ? __kasan_check_write+0x14/0x20 [ 3500.647077][T31153] ? create_io_thread+0x1e0/0x1e0 [ 3500.651934][T31153] ? __mutex_lock_slowpath+0x10/0x10 [ 3500.657144][T31153] __x64_sys_clone+0x289/0x310 [ 3500.661791][T31153] ? __do_sys_vfork+0x130/0x130 [ 3500.666434][T31153] ? debug_smp_processor_id+0x17/0x20 [ 3500.671640][T31153] do_syscall_64+0x44/0xd0 [ 3500.675892][T31153] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3500.681628][T31153] RIP: 0033:0x7fa69a22f0a9 [ 3500.685959][T31153] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3500.705402][T31153] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 04:47:16 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 45) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:16 executing program 4: syz_clone(0x45100000, 0x0, 0xed000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:16 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x7, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:16 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x4c, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:16 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x4) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000001c0)={0x2, 0x4e21, @private=0xa010101}, 0x10, &(0x7f00000006c0)=[{&(0x7f00000002c0)="5ca0705aa841cb00603e46ebb09712fe01b1f55e4d469d6db098d025b95173ede7614c41145ca7cf08c7b1e7774edaff499f7374c7855310fdbadae294f97ad19fa4b37c716cc51d044b9d3104b924f0f0728e68f6e3b218276dfdb6354020de6c60d5e110e45bf561f35ac7f129dd9ff5cf9005365f468b058a730a9b53f80049b29f693f90d2bc0636d11486bd96861dbb508f84c65859d7ab2afc3fd9e11b3fe96a9f039d9b0889a13d6515518ad7ff64904fe93f2883deed937a3abb1634fc0ef5afe17b75b4fd0a1aea481d9b07b8b4eff69f73e4054aed41a83e26830331ce04a0f9", 0xe5}, {&(0x7f00000003c0)="6208fdcecb92c761703c50995a8f6d04a5b8e15288934c540c0bc9743a5354f452dcab54c53e1362d982858fe0575c8dae8dc9ed658e58a4da07443ec3b635150123fed6174b160e781c8d7c073828255668c3ce65fe0546efb9843c7f7cce73bd013629f4960a1a8784db6521962b0d937aed6a40f49d085c0d7ba864356a3b4ac8648ef9013d112b0ce95d719702481ec9cb4d957cdab724fe96ca53f00025049dcb181fe76abe14f61284a5fc49f2dbd461a8e78bd3a77d2054de56586d8fe9240c9043465102c367", 0xca}, {&(0x7f00000004c0)="7d1e23a42a5683f28fb999e72a052e6fc70c271f4c696a39abb4475cc44b32f89da4b42a0d420d417cfc1c199f29b0d17efbc652d8067ccf4d1bc2598fb081711c1e763658c17d7d1f59c6ee1de48fb7", 0x50}, {&(0x7f0000000540)="7c1f715663477cf946ce7a716972c1f017da8fd94a5a959205f167d9537a70225f1d787b3965100da7067d057d744859e1ef19849a753630ee814174fee179270d5e5693a25e1f07ca1b7db6f5a0dd243197874e7fac7c66baf7de84a7ec978b4cda669e0252f39eba526cc9ee02a21ad41aed1de06def2473774efeba18670b0fcfb0429c6f7c235698725e50a701fde0de805f1199b90963c87284f06b1a4d3d780665620b7cc31a0b894ac2087094fce7db41d16324be63984848c4ab737f16fff148accf2eaf68782f3b8db55212", 0xd0}, {&(0x7f0000000640)="05bd31acfef9fc2e8bc3ca5aaaebfb21c9cbd80219d86a2eae7729d8d2727cd54655b1685aacc32fb31e0d24a71773bed6ce08f6592a7f6dcdcfdfd480bd0f9aac117a7b79073b7d5cecdf26bffb31c5d8f6e6614d46f4", 0x57}], 0x5}, 0x4000800) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000740)=ANY=[@ANYBLOB="dd472000f0fffff708a6fe912f802417410000faffffff0000000000000000a63fab62dfbd00"/55], &(0x7f0000000040)='GPL\x00', 0x72, 0x0, 0x0, 0x41100, 0x4, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x3, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x4, 0xc, 0x80, 0x4}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000100)=[r1, r0, r0]}, 0x80) 04:47:16 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x25, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:16 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x48, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3500.713643][T31153] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3500.721455][T31153] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3500.729446][T31153] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3500.737256][T31153] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3500.745062][T31153] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3500.752876][T31153] 04:47:16 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x68, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:16 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x4) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) (async) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000001c0)={0x2, 0x4e21, @private=0xa010101}, 0x10, &(0x7f00000006c0)=[{&(0x7f00000002c0)="5ca0705aa841cb00603e46ebb09712fe01b1f55e4d469d6db098d025b95173ede7614c41145ca7cf08c7b1e7774edaff499f7374c7855310fdbadae294f97ad19fa4b37c716cc51d044b9d3104b924f0f0728e68f6e3b218276dfdb6354020de6c60d5e110e45bf561f35ac7f129dd9ff5cf9005365f468b058a730a9b53f80049b29f693f90d2bc0636d11486bd96861dbb508f84c65859d7ab2afc3fd9e11b3fe96a9f039d9b0889a13d6515518ad7ff64904fe93f2883deed937a3abb1634fc0ef5afe17b75b4fd0a1aea481d9b07b8b4eff69f73e4054aed41a83e26830331ce04a0f9", 0xe5}, {&(0x7f00000003c0)="6208fdcecb92c761703c50995a8f6d04a5b8e15288934c540c0bc9743a5354f452dcab54c53e1362d982858fe0575c8dae8dc9ed658e58a4da07443ec3b635150123fed6174b160e781c8d7c073828255668c3ce65fe0546efb9843c7f7cce73bd013629f4960a1a8784db6521962b0d937aed6a40f49d085c0d7ba864356a3b4ac8648ef9013d112b0ce95d719702481ec9cb4d957cdab724fe96ca53f00025049dcb181fe76abe14f61284a5fc49f2dbd461a8e78bd3a77d2054de56586d8fe9240c9043465102c367", 0xca}, {&(0x7f00000004c0)="7d1e23a42a5683f28fb999e72a052e6fc70c271f4c696a39abb4475cc44b32f89da4b42a0d420d417cfc1c199f29b0d17efbc652d8067ccf4d1bc2598fb081711c1e763658c17d7d1f59c6ee1de48fb7", 0x50}, {&(0x7f0000000540)="7c1f715663477cf946ce7a716972c1f017da8fd94a5a959205f167d9537a70225f1d787b3965100da7067d057d744859e1ef19849a753630ee814174fee179270d5e5693a25e1f07ca1b7db6f5a0dd243197874e7fac7c66baf7de84a7ec978b4cda669e0252f39eba526cc9ee02a21ad41aed1de06def2473774efeba18670b0fcfb0429c6f7c235698725e50a701fde0de805f1199b90963c87284f06b1a4d3d780665620b7cc31a0b894ac2087094fce7db41d16324be63984848c4ab737f16fff148accf2eaf68782f3b8db55212", 0xd0}, {&(0x7f0000000640)="05bd31acfef9fc2e8bc3ca5aaaebfb21c9cbd80219d86a2eae7729d8d2727cd54655b1685aacc32fb31e0d24a71773bed6ce08f6592a7f6dcdcfdfd480bd0f9aac117a7b79073b7d5cecdf26bffb31c5d8f6e6614d46f4", 0x57}], 0x5}, 0x4000800) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000740)=ANY=[@ANYBLOB="dd472000f0fffff708a6fe912f802417410000faffffff0000000000000000a63fab62dfbd00"/55], &(0x7f0000000040)='GPL\x00', 0x72, 0x0, 0x0, 0x41100, 0x4, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x3, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x4, 0xc, 0x80, 0x4}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000100)=[r1, r0, r0]}, 0x80) 04:47:16 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x8, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:16 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x4) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000001c0)={0x2, 0x4e21, @private=0xa010101}, 0x10, &(0x7f00000006c0)=[{&(0x7f00000002c0)="5ca0705aa841cb00603e46ebb09712fe01b1f55e4d469d6db098d025b95173ede7614c41145ca7cf08c7b1e7774edaff499f7374c7855310fdbadae294f97ad19fa4b37c716cc51d044b9d3104b924f0f0728e68f6e3b218276dfdb6354020de6c60d5e110e45bf561f35ac7f129dd9ff5cf9005365f468b058a730a9b53f80049b29f693f90d2bc0636d11486bd96861dbb508f84c65859d7ab2afc3fd9e11b3fe96a9f039d9b0889a13d6515518ad7ff64904fe93f2883deed937a3abb1634fc0ef5afe17b75b4fd0a1aea481d9b07b8b4eff69f73e4054aed41a83e26830331ce04a0f9", 0xe5}, {&(0x7f00000003c0)="6208fdcecb92c761703c50995a8f6d04a5b8e15288934c540c0bc9743a5354f452dcab54c53e1362d982858fe0575c8dae8dc9ed658e58a4da07443ec3b635150123fed6174b160e781c8d7c073828255668c3ce65fe0546efb9843c7f7cce73bd013629f4960a1a8784db6521962b0d937aed6a40f49d085c0d7ba864356a3b4ac8648ef9013d112b0ce95d719702481ec9cb4d957cdab724fe96ca53f00025049dcb181fe76abe14f61284a5fc49f2dbd461a8e78bd3a77d2054de56586d8fe9240c9043465102c367", 0xca}, {&(0x7f00000004c0)="7d1e23a42a5683f28fb999e72a052e6fc70c271f4c696a39abb4475cc44b32f89da4b42a0d420d417cfc1c199f29b0d17efbc652d8067ccf4d1bc2598fb081711c1e763658c17d7d1f59c6ee1de48fb7", 0x50}, {&(0x7f0000000540)="7c1f715663477cf946ce7a716972c1f017da8fd94a5a959205f167d9537a70225f1d787b3965100da7067d057d744859e1ef19849a753630ee814174fee179270d5e5693a25e1f07ca1b7db6f5a0dd243197874e7fac7c66baf7de84a7ec978b4cda669e0252f39eba526cc9ee02a21ad41aed1de06def2473774efeba18670b0fcfb0429c6f7c235698725e50a701fde0de805f1199b90963c87284f06b1a4d3d780665620b7cc31a0b894ac2087094fce7db41d16324be63984848c4ab737f16fff148accf2eaf68782f3b8db55212", 0xd0}, {&(0x7f0000000640)="05bd31acfef9fc2e8bc3ca5aaaebfb21c9cbd80219d86a2eae7729d8d2727cd54655b1685aacc32fb31e0d24a71773bed6ce08f6592a7f6dcdcfdfd480bd0f9aac117a7b79073b7d5cecdf26bffb31c5d8f6e6614d46f4", 0x57}], 0x5}, 0x4000800) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000740)=ANY=[@ANYBLOB="dd472000f0fffff708a6fe912f802417410000faffffff0000000000000000a63fab62dfbd00"/55], &(0x7f0000000040)='GPL\x00', 0x72, 0x0, 0x0, 0x41100, 0x4, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x3, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x4, 0xc, 0x80, 0x4}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000100)=[r1, r0, r0]}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) (async) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x4) (async) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) (async) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000001c0)={0x2, 0x4e21, @private=0xa010101}, 0x10, &(0x7f00000006c0)=[{&(0x7f00000002c0)="5ca0705aa841cb00603e46ebb09712fe01b1f55e4d469d6db098d025b95173ede7614c41145ca7cf08c7b1e7774edaff499f7374c7855310fdbadae294f97ad19fa4b37c716cc51d044b9d3104b924f0f0728e68f6e3b218276dfdb6354020de6c60d5e110e45bf561f35ac7f129dd9ff5cf9005365f468b058a730a9b53f80049b29f693f90d2bc0636d11486bd96861dbb508f84c65859d7ab2afc3fd9e11b3fe96a9f039d9b0889a13d6515518ad7ff64904fe93f2883deed937a3abb1634fc0ef5afe17b75b4fd0a1aea481d9b07b8b4eff69f73e4054aed41a83e26830331ce04a0f9", 0xe5}, {&(0x7f00000003c0)="6208fdcecb92c761703c50995a8f6d04a5b8e15288934c540c0bc9743a5354f452dcab54c53e1362d982858fe0575c8dae8dc9ed658e58a4da07443ec3b635150123fed6174b160e781c8d7c073828255668c3ce65fe0546efb9843c7f7cce73bd013629f4960a1a8784db6521962b0d937aed6a40f49d085c0d7ba864356a3b4ac8648ef9013d112b0ce95d719702481ec9cb4d957cdab724fe96ca53f00025049dcb181fe76abe14f61284a5fc49f2dbd461a8e78bd3a77d2054de56586d8fe9240c9043465102c367", 0xca}, {&(0x7f00000004c0)="7d1e23a42a5683f28fb999e72a052e6fc70c271f4c696a39abb4475cc44b32f89da4b42a0d420d417cfc1c199f29b0d17efbc652d8067ccf4d1bc2598fb081711c1e763658c17d7d1f59c6ee1de48fb7", 0x50}, {&(0x7f0000000540)="7c1f715663477cf946ce7a716972c1f017da8fd94a5a959205f167d9537a70225f1d787b3965100da7067d057d744859e1ef19849a753630ee814174fee179270d5e5693a25e1f07ca1b7db6f5a0dd243197874e7fac7c66baf7de84a7ec978b4cda669e0252f39eba526cc9ee02a21ad41aed1de06def2473774efeba18670b0fcfb0429c6f7c235698725e50a701fde0de805f1199b90963c87284f06b1a4d3d780665620b7cc31a0b894ac2087094fce7db41d16324be63984848c4ab737f16fff148accf2eaf68782f3b8db55212", 0xd0}, {&(0x7f0000000640)="05bd31acfef9fc2e8bc3ca5aaaebfb21c9cbd80219d86a2eae7729d8d2727cd54655b1685aacc32fb31e0d24a71773bed6ce08f6592a7f6dcdcfdfd480bd0f9aac117a7b79073b7d5cecdf26bffb31c5d8f6e6614d46f4", 0x57}], 0x5}, 0x4000800) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000740)=ANY=[@ANYBLOB="dd472000f0fffff708a6fe912f802417410000faffffff0000000000000000a63fab62dfbd00"/55], &(0x7f0000000040)='GPL\x00', 0x72, 0x0, 0x0, 0x41100, 0x4, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x3, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x4, 0xc, 0x80, 0x4}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000100)=[r1, r0, r0]}, 0x80) (async) 04:47:16 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x9, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3500.797326][T31172] FAULT_INJECTION: forcing a failure. [ 3500.797326][T31172] name failslab, interval 1, probability 0, space 0, times 0 [ 3500.824563][T31172] CPU: 0 PID: 31172 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3500.834666][T31172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3500.844553][T31172] Call Trace: [ 3500.847681][T31172] [ 3500.850455][T31172] dump_stack_lvl+0x151/0x1b7 [ 3500.854967][T31172] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3500.860263][T31172] dump_stack+0x15/0x17 [ 3500.864255][T31172] should_fail+0x3c0/0x510 [ 3500.868507][T31172] __should_failslab+0x9f/0xe0 [ 3500.873106][T31172] should_failslab+0x9/0x20 [ 3500.877447][T31172] kmem_cache_alloc+0x4f/0x2f0 [ 3500.882045][T31172] ? vm_area_dup+0x26/0x1d0 [ 3500.886385][T31172] vm_area_dup+0x26/0x1d0 [ 3500.890550][T31172] dup_mmap+0x6b8/0xea0 [ 3500.894545][T31172] ? __delayed_free_task+0x20/0x20 [ 3500.899490][T31172] ? mm_init+0x807/0x960 [ 3500.903569][T31172] dup_mm+0x91/0x330 [ 3500.907304][T31172] copy_mm+0x108/0x1b0 [ 3500.911208][T31172] copy_process+0x1295/0x3250 [ 3500.915723][T31172] ? proc_fail_nth_write+0x213/0x290 [ 3500.920843][T31172] ? proc_fail_nth_read+0x220/0x220 [ 3500.925876][T31172] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3500.930825][T31172] ? vfs_write+0x9af/0x1050 [ 3500.935170][T31172] ? vmacache_update+0xb7/0x120 [ 3500.939937][T31172] kernel_clone+0x22d/0x990 [ 3500.944274][T31172] ? file_end_write+0x1b0/0x1b0 [ 3500.949047][T31172] ? __kasan_check_write+0x14/0x20 [ 3500.953999][T31172] ? create_io_thread+0x1e0/0x1e0 [ 3500.958857][T31172] ? __mutex_lock_slowpath+0x10/0x10 [ 3500.963981][T31172] __x64_sys_clone+0x289/0x310 [ 3500.968579][T31172] ? __do_sys_vfork+0x130/0x130 [ 3500.973266][T31172] ? debug_smp_processor_id+0x17/0x20 [ 3500.978474][T31172] do_syscall_64+0x44/0xd0 [ 3500.982731][T31172] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3500.988451][T31172] RIP: 0033:0x7fa69a22f0a9 [ 3500.992706][T31172] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3501.012144][T31172] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3501.020393][T31172] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3501.028205][T31172] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3501.036019][T31172] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 04:47:16 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 46) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:16 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x0, 0x0, 0x0, 0x2}, 0x48) 04:47:16 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xa, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:16 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x4c, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:16 executing program 4: syz_clone(0x45100000, 0x0, 0xf5ffffff, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:16 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x6c, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:16 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x68, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:16 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x0, 0x0, 0x0, 0x2}, 0x48) [ 3501.043825][T31172] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3501.051640][T31172] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3501.059453][T31172] 04:47:16 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xb, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:16 executing program 4: syz_clone(0x45100000, 0x0, 0xfbffffff, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:16 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x0, 0x0, 0x0, 0x2}, 0x48) 04:47:16 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x74, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3501.100422][T31207] FAULT_INJECTION: forcing a failure. [ 3501.100422][T31207] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3501.152342][T31207] CPU: 1 PID: 31207 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3501.162430][T31207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3501.172326][T31207] Call Trace: [ 3501.175449][T31207] [ 3501.178230][T31207] dump_stack_lvl+0x151/0x1b7 [ 3501.182743][T31207] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3501.188033][T31207] ? __kasan_check_write+0x14/0x20 [ 3501.192982][T31207] ? __set_page_owner+0x2ee/0x310 [ 3501.197842][T31207] dump_stack+0x15/0x17 [ 3501.201845][T31207] should_fail+0x3c0/0x510 [ 3501.206088][T31207] should_fail_alloc_page+0x58/0x70 [ 3501.211120][T31207] __alloc_pages+0x1de/0x7c0 [ 3501.215546][T31207] ? __count_vm_events+0x30/0x30 [ 3501.220411][T31207] ? __count_vm_events+0x30/0x30 [ 3501.225183][T31207] ? __kasan_check_write+0x14/0x20 [ 3501.230129][T31207] ? _raw_spin_lock+0xa3/0x1b0 [ 3501.234728][T31207] __pmd_alloc+0xb1/0x550 [ 3501.238893][T31207] ? kmem_cache_alloc+0x189/0x2f0 [ 3501.243754][T31207] ? anon_vma_fork+0x1b9/0x4f0 [ 3501.248360][T31207] ? __pud_alloc+0x260/0x260 [ 3501.252780][T31207] ? __pud_alloc+0x218/0x260 [ 3501.257207][T31207] ? do_handle_mm_fault+0x2370/0x2370 [ 3501.262502][T31207] copy_page_range+0xd04/0x1090 [ 3501.267195][T31207] ? pfn_valid+0x1e0/0x1e0 [ 3501.271444][T31207] dup_mmap+0x99f/0xea0 [ 3501.275436][T31207] ? __delayed_free_task+0x20/0x20 [ 3501.280395][T31207] ? mm_init+0x807/0x960 [ 3501.284460][T31207] dup_mm+0x91/0x330 [ 3501.288190][T31207] copy_mm+0x108/0x1b0 [ 3501.292099][T31207] copy_process+0x1295/0x3250 [ 3501.296615][T31207] ? proc_fail_nth_write+0x213/0x290 [ 3501.301733][T31207] ? proc_fail_nth_read+0x220/0x220 [ 3501.306768][T31207] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3501.311886][T31207] ? vfs_write+0x9af/0x1050 [ 3501.316224][T31207] ? vmacache_update+0xb7/0x120 [ 3501.320913][T31207] kernel_clone+0x22d/0x990 [ 3501.325258][T31207] ? file_end_write+0x1b0/0x1b0 [ 3501.329960][T31207] ? __kasan_check_write+0x14/0x20 [ 3501.334886][T31207] ? create_io_thread+0x1e0/0x1e0 [ 3501.339747][T31207] ? __mutex_lock_slowpath+0x10/0x10 [ 3501.344870][T31207] __x64_sys_clone+0x289/0x310 [ 3501.349470][T31207] ? __do_sys_vfork+0x130/0x130 [ 3501.354159][T31207] ? debug_smp_processor_id+0x17/0x20 [ 3501.359360][T31207] do_syscall_64+0x44/0xd0 [ 3501.363786][T31207] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3501.369516][T31207] RIP: 0033:0x7fa69a22f0a9 [ 3501.373942][T31207] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3501.393565][T31207] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 04:47:16 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 47) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:16 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x6c, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:16 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xc, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:16 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x7a, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:16 executing program 4: syz_clone(0x45100000, 0x0, 0xff0f0100, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:16 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r1, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r0, 0x2) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00'}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={0xffffffffffffffff, 0x5, 0x18}, 0xc) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cgroup.events\x00', 0x0, 0x0) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, 0x0) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r6, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r6, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r6, 0x0, r5, 0x2) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f0000000000)=@raw=[@map_val={0x18, 0x8, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x3}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x5}, @func], &(0x7f0000000040)='syzkaller\x00', 0x2, 0x0, &(0x7f0000000080), 0x41100, 0x9, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0x0, 0x3}, 0x8, 0x10, &(0x7f0000000100)={0x2, 0xa, 0x80}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[r2, r3, r4, r6]}, 0x80) [ 3501.401801][T31207] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3501.409618][T31207] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3501.417513][T31207] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3501.425407][T31207] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3501.433218][T31207] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3501.441034][T31207] 04:47:16 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xd, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:16 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x300, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:16 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x74, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:16 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r1, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r0, 0x2) (async) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00'}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={0xffffffffffffffff, 0x5, 0x18}, 0xc) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cgroup.events\x00', 0x0, 0x0) (async) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, 0x0) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r6, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r6, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r6, 0x0, r5, 0x2) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f0000000000)=@raw=[@map_val={0x18, 0x8, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x3}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x5}, @func], &(0x7f0000000040)='syzkaller\x00', 0x2, 0x0, &(0x7f0000000080), 0x41100, 0x9, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0x0, 0x3}, 0x8, 0x10, &(0x7f0000000100)={0x2, 0xa, 0x80}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[r2, r3, r4, r6]}, 0x80) 04:47:16 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r1, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r0, 0x2) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00'}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={0xffffffffffffffff, 0x5, 0x18}, 0xc) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cgroup.events\x00', 0x0, 0x0) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, 0x0) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r6, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r6, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r6, 0x0, r5, 0x2) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f0000000000)=@raw=[@map_val={0x18, 0x8, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x3}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x5}, @func], &(0x7f0000000040)='syzkaller\x00', 0x2, 0x0, &(0x7f0000000080), 0x41100, 0x9, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0x0, 0x3}, 0x8, 0x10, &(0x7f0000000100)={0x2, 0xa, 0x80}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[r2, r3, r4, r6]}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) (async) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (async) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r1, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r0, 0x2) (async) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00'}, 0x10) (async) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={0xffffffffffffffff, 0x5, 0x18}, 0xc) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cgroup.events\x00', 0x0, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) (async) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (async) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r6, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r6, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r6, 0x0, r5, 0x2) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f0000000000)=@raw=[@map_val={0x18, 0x8, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x3}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x5}, @func], &(0x7f0000000040)='syzkaller\x00', 0x2, 0x0, &(0x7f0000000080), 0x41100, 0x9, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0x0, 0x3}, 0x8, 0x10, &(0x7f0000000100)={0x2, 0xa, 0x80}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[r2, r3, r4, r6]}, 0x80) (async) 04:47:16 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x7a, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3501.502421][T31235] FAULT_INJECTION: forcing a failure. [ 3501.502421][T31235] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3501.550625][T31235] CPU: 1 PID: 31235 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3501.560978][T31235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3501.570870][T31235] Call Trace: [ 3501.573996][T31235] [ 3501.576771][T31235] dump_stack_lvl+0x151/0x1b7 [ 3501.581285][T31235] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3501.586580][T31235] dump_stack+0x15/0x17 [ 3501.590571][T31235] should_fail+0x3c0/0x510 [ 3501.594827][T31235] should_fail_alloc_page+0x58/0x70 [ 3501.599861][T31235] __alloc_pages+0x1de/0x7c0 [ 3501.604288][T31235] ? __count_vm_events+0x30/0x30 [ 3501.609062][T31235] ? dup_mm+0x91/0x330 [ 3501.613745][T31235] ? copy_mm+0x108/0x1b0 [ 3501.617826][T31235] ? copy_process+0x1295/0x3250 [ 3501.622510][T31235] ? kernel_clone+0x22d/0x990 [ 3501.627022][T31235] ? __x64_sys_clone+0x289/0x310 [ 3501.631887][T31235] pte_alloc_one+0x73/0x1b0 [ 3501.636226][T31235] ? pfn_modify_allowed+0x2e0/0x2e0 [ 3501.641260][T31235] ? __kasan_check_write+0x14/0x20 [ 3501.646210][T31235] ? __set_page_owner+0x2ee/0x310 [ 3501.651067][T31235] __pte_alloc+0x86/0x350 [ 3501.655318][T31235] ? post_alloc_hook+0x1ab/0x1b0 [ 3501.660459][T31235] ? free_pgtables+0x210/0x210 [ 3501.665045][T31235] ? get_page_from_freelist+0x38b/0x400 [ 3501.670442][T31235] copy_pte_range+0x1b1f/0x20b0 [ 3501.675122][T31235] ? __kunmap_atomic+0x80/0x80 [ 3501.679715][T31235] ? __pud_alloc+0x260/0x260 [ 3501.684140][T31235] ? __pud_alloc+0x218/0x260 [ 3501.688654][T31235] ? do_handle_mm_fault+0x2370/0x2370 [ 3501.693866][T31235] copy_page_range+0xc1e/0x1090 [ 3501.698552][T31235] ? pfn_valid+0x1e0/0x1e0 [ 3501.702978][T31235] dup_mmap+0x99f/0xea0 [ 3501.706979][T31235] ? __delayed_free_task+0x20/0x20 [ 3501.711934][T31235] ? mm_init+0x807/0x960 [ 3501.715996][T31235] dup_mm+0x91/0x330 [ 3501.719730][T31235] copy_mm+0x108/0x1b0 [ 3501.723631][T31235] copy_process+0x1295/0x3250 [ 3501.728146][T31235] ? proc_fail_nth_write+0x213/0x290 [ 3501.733270][T31235] ? proc_fail_nth_read+0x220/0x220 [ 3501.738299][T31235] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3501.743245][T31235] ? vfs_write+0x9af/0x1050 [ 3501.747589][T31235] ? vmacache_update+0xb7/0x120 [ 3501.752273][T31235] kernel_clone+0x22d/0x990 [ 3501.756616][T31235] ? file_end_write+0x1b0/0x1b0 [ 3501.761302][T31235] ? __kasan_check_write+0x14/0x20 [ 3501.766250][T31235] ? create_io_thread+0x1e0/0x1e0 [ 3501.771110][T31235] ? __mutex_lock_slowpath+0x10/0x10 [ 3501.776228][T31235] __x64_sys_clone+0x289/0x310 [ 3501.780829][T31235] ? __do_sys_vfork+0x130/0x130 [ 3501.785515][T31235] ? debug_smp_processor_id+0x17/0x20 [ 3501.790722][T31235] do_syscall_64+0x44/0xd0 [ 3501.794977][T31235] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3501.800789][T31235] RIP: 0033:0x7fa69a22f0a9 [ 3501.805141][T31235] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3501.824662][T31235] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3501.832903][T31235] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3501.840714][T31235] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 04:47:17 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 48) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:17 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xe, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:17 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x500, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:17 executing program 4: syz_clone(0x45100000, 0x0, 0xfffffff5, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:17 executing program 3: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x58, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r2, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0xa1024, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x7}, 0x1000, 0x7, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r2, 0x0, r1, 0x2) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000000c0)=r0) 04:47:17 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0xa, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3501.848594][T31235] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3501.856337][T31235] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3501.864149][T31235] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3501.871964][T31235] 04:47:17 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x600, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:17 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xf, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:17 executing program 3: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x58, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) (async) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, 0x0) (async) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r2, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0xa1024, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x7}, 0x1000, 0x7, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r2, 0x0, r1, 0x2) (async) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000000c0)=r0) 04:47:17 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x29, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:17 executing program 3: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x58, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r2, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0xa1024, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x7}, 0x1000, 0x7, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r2, 0x0, r1, 0x2) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000000c0)=r0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x58}, 0x10) (async) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) (async) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (async) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r2, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0xa1024, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x7}, 0x1000, 0x7, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r2, 0x0, r1, 0x2) (async) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000000c0)=r0) (async) 04:47:17 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x700, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3501.959392][T31289] FAULT_INJECTION: forcing a failure. [ 3501.959392][T31289] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3501.979525][T31289] CPU: 0 PID: 31289 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3501.989730][T31289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3501.999621][T31289] Call Trace: [ 3502.002740][T31289] [ 3502.005529][T31289] dump_stack_lvl+0x151/0x1b7 [ 3502.010032][T31289] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3502.015332][T31289] dump_stack+0x15/0x17 [ 3502.019313][T31289] should_fail+0x3c0/0x510 [ 3502.023665][T31289] should_fail_alloc_page+0x58/0x70 [ 3502.028724][T31289] __alloc_pages+0x1de/0x7c0 [ 3502.033122][T31289] ? __count_vm_events+0x30/0x30 [ 3502.037894][T31289] ? __this_cpu_preempt_check+0x13/0x20 [ 3502.043281][T31289] ? __mod_node_page_state+0xac/0xf0 [ 3502.048396][T31289] pte_alloc_one+0x73/0x1b0 [ 3502.052741][T31289] ? pfn_modify_allowed+0x2e0/0x2e0 [ 3502.057772][T31289] __pte_alloc+0x86/0x350 [ 3502.062021][T31289] ? free_pgtables+0x210/0x210 [ 3502.066627][T31289] ? _raw_spin_lock+0xa3/0x1b0 [ 3502.071219][T31289] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 3502.076426][T31289] ? __kernel_text_address+0x9a/0x110 [ 3502.081648][T31289] copy_pte_range+0x1b1f/0x20b0 [ 3502.086326][T31289] ? __kunmap_atomic+0x80/0x80 [ 3502.090918][T31289] ? __kasan_slab_alloc+0xc4/0xe0 [ 3502.095779][T31289] ? __kasan_slab_alloc+0xb2/0xe0 [ 3502.100643][T31289] ? kmem_cache_alloc+0x189/0x2f0 [ 3502.105503][T31289] ? vm_area_dup+0x26/0x1d0 [ 3502.109862][T31289] ? dup_mmap+0x6b8/0xea0 [ 3502.114006][T31289] ? dup_mm+0x91/0x330 [ 3502.118084][T31289] ? copy_mm+0x108/0x1b0 [ 3502.122163][T31289] ? copy_process+0x1295/0x3250 [ 3502.126854][T31289] ? kernel_clone+0x22d/0x990 [ 3502.131365][T31289] ? __x64_sys_clone+0x289/0x310 [ 3502.136140][T31289] ? do_syscall_64+0x44/0xd0 [ 3502.140567][T31289] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3502.146471][T31289] copy_page_range+0xc1e/0x1090 [ 3502.151158][T31289] ? pfn_valid+0x1e0/0x1e0 [ 3502.155411][T31289] dup_mmap+0x99f/0xea0 [ 3502.159410][T31289] ? __delayed_free_task+0x20/0x20 [ 3502.164345][T31289] ? mm_init+0x807/0x960 [ 3502.168429][T31289] dup_mm+0x91/0x330 [ 3502.172158][T31289] copy_mm+0x108/0x1b0 [ 3502.176067][T31289] copy_process+0x1295/0x3250 [ 3502.180589][T31289] ? proc_fail_nth_write+0x213/0x290 [ 3502.185699][T31289] ? proc_fail_nth_read+0x220/0x220 [ 3502.190731][T31289] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3502.195767][T31289] ? vfs_write+0x9af/0x1050 [ 3502.200105][T31289] ? vmacache_update+0xb7/0x120 [ 3502.204794][T31289] kernel_clone+0x22d/0x990 [ 3502.209136][T31289] ? file_end_write+0x1b0/0x1b0 [ 3502.213826][T31289] ? __kasan_check_write+0x14/0x20 [ 3502.218767][T31289] ? create_io_thread+0x1e0/0x1e0 [ 3502.223684][T31289] ? __mutex_lock_slowpath+0x10/0x10 [ 3502.228750][T31289] __x64_sys_clone+0x289/0x310 [ 3502.233348][T31289] ? __do_sys_vfork+0x130/0x130 [ 3502.238090][T31289] ? debug_smp_processor_id+0x17/0x20 [ 3502.243330][T31289] do_syscall_64+0x44/0xd0 [ 3502.247582][T31289] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3502.253315][T31289] RIP: 0033:0x7fa69a22f0a9 [ 3502.257563][T31289] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3502.277089][T31289] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3502.285332][T31289] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3502.293152][T31289] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3502.300962][T31289] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 04:47:17 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 49) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:17 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x10, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:17 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x2a, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:17 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000000)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000001540)=[{&(0x7f0000000040)="714cb16cff8a6beb4616f85d381c2e947aa9b68f7b37693f71fae2b63083582114d5486973e9e837f93a4fa1c831327f45091cafe2e3e47ce586404f1215adb9ace25f9e2a0e8c87313afbce56653b208fa649b33bdcb87567684d08aeaff4ce59909df117cb69ff32be88cd78dce1778f9e67a27ecaa35dade752a60b9cb85e2a63a5e6d2a9a02036beb69928586503f6dcecce55e6db05e36d51582c857d4364b61e85", 0xa4}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000000100)="2c0d5e9af384605395ab46c38ff27ba7dd0c47aaf7c4e4dc5c1752e1ff31243f03c7400791b22a64f767ab5b27b584548f8e373aadf36442588eee68ce8ab97443d23b9fdffdf3839d45a00e432dac84607d827d", 0x54}, {&(0x7f0000000180)="506a931e06ca0ab7f80051132ee7bfb3cee89e52d7396be353e1802e6fa9b700073119f226489398d8776e28fcb4a1afe77f9a88150ae42b20669777b7091eebca126246ffb334eb2d5987220a762fa7d38e8f4515e1ce1497b7fc96dfcfa4d46df1e01ff7b10c0121c42aec94c1933f80567da433e55b04b2e7dd27a84dc3e2eebb7cec06bc7464", 0x88}, {&(0x7f00000012c0)="2330b5f43737c5770c518f116080669fc02322aa1cc998b9a3ba34d4a41d6a8cdf317280177718ae5148c0719d86dafbeb4202c2ec8e0bd50f02f57f3c000eb848a2948ac97197349ca291711f3b7421e40d2c1a23342b876abf63323fa1f1867fa77a557242652e254a9fb057bee8741e9f0f29e7f1f087a5c18d8ac1e3d9d94ebb81f0bbd7b8", 0x87}, {&(0x7f0000001380)="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", 0xfe}, {&(0x7f0000001480)="09319ef02183468065cd17ee0a0a1f2f541f287418319d6a035ec6ecaa580997ad5e9a77a3f766e23f86b721cf121fb0e45994bd6d58624b551ccfe3a09632e544fd4b6db4617eb8bd17abd2d8ccadc10038858cedbb68c07a4f4838c63f8af0b353d2ee5a17936a70dd589c37422a7049aa3589324246f16a43c38785d6b6ba4a7bb7e3c84e1f4af7f7784877005c7549f7b2970d30bffcad09d5d6924d1106d915f4ab88dc1fdcd201a17140672e8a8e447a8e", 0xb4}], 0x7, &(0x7f00000015c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @empty, @multicast2}}}, @ip_retopts={{0x4c, 0x0, 0x7, {[@lsrr={0x83, 0x7, 0x76, [@private=0xa010100]}, @timestamp_prespec={0x44, 0x2c, 0x9f, 0x3, 0x2, [{@dev={0xac, 0x14, 0x14, 0x22}, 0x3}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd}, {@multicast1, 0x7}, {@rand_addr=0x64010101, 0x7}, {@empty, 0xffffffff}]}, @rr={0x7, 0x3, 0x58}, @ra={0x94, 0x4}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x8}}, @ip_retopts={{0x104, 0x0, 0x7, {[@ssrr={0x89, 0x1f, 0xc3, [@local, @broadcast, @dev={0xac, 0x14, 0x14, 0x3f}, @rand_addr=0x64010102, @private=0xa010102, @empty, @loopback]}, @cipso={0x86, 0x4d, 0x3, [{0x2, 0x4, '>h'}, {0x7, 0xe, "a6c5d4c820fc5a95b5cb749f"}, {0x6, 0x11, "160c0525cae7ca70c795ababfc8079"}, {0x5, 0x11, "4131c4ba5337d29bd3c4206f857bb3"}, {0x6, 0x9, "34f677daec2bbf"}, {0x7, 0xa, "1efa9214a6495900"}]}, @end, @rr={0x7, 0x13, 0xf6, [@rand_addr=0x64010101, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty]}, @timestamp_prespec={0x44, 0x3c, 0x8e, 0x3, 0x5, [{@private=0xa010102, 0x80000000}, {@dev={0xac, 0x14, 0x14, 0x1b}}, {@broadcast, 0xc2}, {@remote, 0x6}, {@remote, 0x20}, {@remote, 0x247414a0}, {@empty, 0x95}]}, @ssrr={0x89, 0x1f, 0xd6, [@local, @remote, @rand_addr=0x64010100, @multicast1, @remote, @broadcast, @broadcast]}, @generic={0x82, 0x11, "3838284fdd225c385ea71144da6d84"}, @rr={0x7, 0x7, 0x63, [@multicast2]}]}}}], 0x190}, 0x20000841) 04:47:17 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x900, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:17 executing program 4: syz_clone(0x45100000, 0x0, 0xfffffffb, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:17 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x11, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3502.308788][T31289] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3502.316681][T31289] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3502.324481][T31289] 04:47:17 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000000)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000001540)=[{&(0x7f0000000040)="714cb16cff8a6beb4616f85d381c2e947aa9b68f7b37693f71fae2b63083582114d5486973e9e837f93a4fa1c831327f45091cafe2e3e47ce586404f1215adb9ace25f9e2a0e8c87313afbce56653b208fa649b33bdcb87567684d08aeaff4ce59909df117cb69ff32be88cd78dce1778f9e67a27ecaa35dade752a60b9cb85e2a63a5e6d2a9a02036beb69928586503f6dcecce55e6db05e36d51582c857d4364b61e85", 0xa4}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000000100)="2c0d5e9af384605395ab46c38ff27ba7dd0c47aaf7c4e4dc5c1752e1ff31243f03c7400791b22a64f767ab5b27b584548f8e373aadf36442588eee68ce8ab97443d23b9fdffdf3839d45a00e432dac84607d827d", 0x54}, {&(0x7f0000000180)="506a931e06ca0ab7f80051132ee7bfb3cee89e52d7396be353e1802e6fa9b700073119f226489398d8776e28fcb4a1afe77f9a88150ae42b20669777b7091eebca126246ffb334eb2d5987220a762fa7d38e8f4515e1ce1497b7fc96dfcfa4d46df1e01ff7b10c0121c42aec94c1933f80567da433e55b04b2e7dd27a84dc3e2eebb7cec06bc7464", 0x88}, {&(0x7f00000012c0)="2330b5f43737c5770c518f116080669fc02322aa1cc998b9a3ba34d4a41d6a8cdf317280177718ae5148c0719d86dafbeb4202c2ec8e0bd50f02f57f3c000eb848a2948ac97197349ca291711f3b7421e40d2c1a23342b876abf63323fa1f1867fa77a557242652e254a9fb057bee8741e9f0f29e7f1f087a5c18d8ac1e3d9d94ebb81f0bbd7b8", 0x87}, {&(0x7f0000001380)="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", 0xfe}, {&(0x7f0000001480)="09319ef02183468065cd17ee0a0a1f2f541f287418319d6a035ec6ecaa580997ad5e9a77a3f766e23f86b721cf121fb0e45994bd6d58624b551ccfe3a09632e544fd4b6db4617eb8bd17abd2d8ccadc10038858cedbb68c07a4f4838c63f8af0b353d2ee5a17936a70dd589c37422a7049aa3589324246f16a43c38785d6b6ba4a7bb7e3c84e1f4af7f7784877005c7549f7b2970d30bffcad09d5d6924d1106d915f4ab88dc1fdcd201a17140672e8a8e447a8e", 0xb4}], 0x7, &(0x7f00000015c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @empty, @multicast2}}}, @ip_retopts={{0x4c, 0x0, 0x7, {[@lsrr={0x83, 0x7, 0x76, [@private=0xa010100]}, @timestamp_prespec={0x44, 0x2c, 0x9f, 0x3, 0x2, [{@dev={0xac, 0x14, 0x14, 0x22}, 0x3}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd}, {@multicast1, 0x7}, {@rand_addr=0x64010101, 0x7}, {@empty, 0xffffffff}]}, @rr={0x7, 0x3, 0x58}, @ra={0x94, 0x4}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x8}}, @ip_retopts={{0x104, 0x0, 0x7, {[@ssrr={0x89, 0x1f, 0xc3, [@local, @broadcast, @dev={0xac, 0x14, 0x14, 0x3f}, @rand_addr=0x64010102, @private=0xa010102, @empty, @loopback]}, @cipso={0x86, 0x4d, 0x3, [{0x2, 0x4, '>h'}, {0x7, 0xe, "a6c5d4c820fc5a95b5cb749f"}, {0x6, 0x11, "160c0525cae7ca70c795ababfc8079"}, {0x5, 0x11, "4131c4ba5337d29bd3c4206f857bb3"}, {0x6, 0x9, "34f677daec2bbf"}, {0x7, 0xa, "1efa9214a6495900"}]}, @end, @rr={0x7, 0x13, 0xf6, [@rand_addr=0x64010101, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty]}, @timestamp_prespec={0x44, 0x3c, 0x8e, 0x3, 0x5, [{@private=0xa010102, 0x80000000}, {@dev={0xac, 0x14, 0x14, 0x1b}}, {@broadcast, 0xc2}, {@remote, 0x6}, {@remote, 0x20}, {@remote, 0x247414a0}, {@empty, 0x95}]}, @ssrr={0x89, 0x1f, 0xd6, [@local, @remote, @rand_addr=0x64010100, @multicast1, @remote, @broadcast, @broadcast]}, @generic={0x82, 0x11, "3838284fdd225c385ea71144da6d84"}, @rr={0x7, 0x7, 0x63, [@multicast2]}]}}}], 0x190}, 0x20000841) 04:47:17 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x64, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:17 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xa00, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:17 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xb00, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:17 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x12, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3502.404720][T31299] FAULT_INJECTION: forcing a failure. [ 3502.404720][T31299] name failslab, interval 1, probability 0, space 0, times 0 [ 3502.445490][T31299] CPU: 1 PID: 31299 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3502.455664][T31299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3502.465649][T31299] Call Trace: [ 3502.468833][T31299] [ 3502.471543][T31299] dump_stack_lvl+0x151/0x1b7 [ 3502.476058][T31299] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3502.481351][T31299] dump_stack+0x15/0x17 [ 3502.485343][T31299] should_fail+0x3c0/0x510 [ 3502.489597][T31299] __should_failslab+0x9f/0xe0 [ 3502.494198][T31299] should_failslab+0x9/0x20 [ 3502.498534][T31299] kmem_cache_alloc+0x4f/0x2f0 [ 3502.503135][T31299] ? vm_area_dup+0x26/0x1d0 [ 3502.507479][T31299] vm_area_dup+0x26/0x1d0 [ 3502.511643][T31299] dup_mmap+0x6b8/0xea0 [ 3502.515645][T31299] ? __delayed_free_task+0x20/0x20 [ 3502.520584][T31299] ? mm_init+0x807/0x960 [ 3502.524662][T31299] dup_mm+0x91/0x330 [ 3502.528393][T31299] copy_mm+0x108/0x1b0 [ 3502.532301][T31299] copy_process+0x1295/0x3250 [ 3502.536811][T31299] ? proc_fail_nth_write+0x213/0x290 [ 3502.541934][T31299] ? proc_fail_nth_read+0x220/0x220 [ 3502.546970][T31299] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3502.552003][T31299] ? vfs_write+0x9af/0x1050 [ 3502.556340][T31299] ? vmacache_update+0xb7/0x120 [ 3502.561026][T31299] kernel_clone+0x22d/0x990 [ 3502.565368][T31299] ? file_end_write+0x1b0/0x1b0 [ 3502.570060][T31299] ? __kasan_check_write+0x14/0x20 [ 3502.575007][T31299] ? create_io_thread+0x1e0/0x1e0 [ 3502.579859][T31299] ? __mutex_lock_slowpath+0x10/0x10 [ 3502.584977][T31299] __x64_sys_clone+0x289/0x310 [ 3502.589579][T31299] ? __do_sys_vfork+0x130/0x130 [ 3502.594263][T31299] ? debug_smp_processor_id+0x17/0x20 [ 3502.599498][T31299] do_syscall_64+0x44/0xd0 [ 3502.603723][T31299] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3502.609453][T31299] RIP: 0033:0x7fa69a22f0a9 [ 3502.613705][T31299] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3502.633145][T31299] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 04:47:18 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 50) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:18 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xc00, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:18 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000000)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000001540)=[{&(0x7f0000000040)="714cb16cff8a6beb4616f85d381c2e947aa9b68f7b37693f71fae2b63083582114d5486973e9e837f93a4fa1c831327f45091cafe2e3e47ce586404f1215adb9ace25f9e2a0e8c87313afbce56653b208fa649b33bdcb87567684d08aeaff4ce59909df117cb69ff32be88cd78dce1778f9e67a27ecaa35dade752a60b9cb85e2a63a5e6d2a9a02036beb69928586503f6dcecce55e6db05e36d51582c857d4364b61e85", 0xa4}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000000100)="2c0d5e9af384605395ab46c38ff27ba7dd0c47aaf7c4e4dc5c1752e1ff31243f03c7400791b22a64f767ab5b27b584548f8e373aadf36442588eee68ce8ab97443d23b9fdffdf3839d45a00e432dac84607d827d", 0x54}, {&(0x7f0000000180)="506a931e06ca0ab7f80051132ee7bfb3cee89e52d7396be353e1802e6fa9b700073119f226489398d8776e28fcb4a1afe77f9a88150ae42b20669777b7091eebca126246ffb334eb2d5987220a762fa7d38e8f4515e1ce1497b7fc96dfcfa4d46df1e01ff7b10c0121c42aec94c1933f80567da433e55b04b2e7dd27a84dc3e2eebb7cec06bc7464", 0x88}, {&(0x7f00000012c0)="2330b5f43737c5770c518f116080669fc02322aa1cc998b9a3ba34d4a41d6a8cdf317280177718ae5148c0719d86dafbeb4202c2ec8e0bd50f02f57f3c000eb848a2948ac97197349ca291711f3b7421e40d2c1a23342b876abf63323fa1f1867fa77a557242652e254a9fb057bee8741e9f0f29e7f1f087a5c18d8ac1e3d9d94ebb81f0bbd7b8", 0x87}, {&(0x7f0000001380)="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", 0xfe}, {&(0x7f0000001480)="09319ef02183468065cd17ee0a0a1f2f541f287418319d6a035ec6ecaa580997ad5e9a77a3f766e23f86b721cf121fb0e45994bd6d58624b551ccfe3a09632e544fd4b6db4617eb8bd17abd2d8ccadc10038858cedbb68c07a4f4838c63f8af0b353d2ee5a17936a70dd589c37422a7049aa3589324246f16a43c38785d6b6ba4a7bb7e3c84e1f4af7f7784877005c7549f7b2970d30bffcad09d5d6924d1106d915f4ab88dc1fdcd201a17140672e8a8e447a8e", 0xb4}], 0x7, &(0x7f00000015c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @empty, @multicast2}}}, @ip_retopts={{0x4c, 0x0, 0x7, {[@lsrr={0x83, 0x7, 0x76, [@private=0xa010100]}, @timestamp_prespec={0x44, 0x2c, 0x9f, 0x3, 0x2, [{@dev={0xac, 0x14, 0x14, 0x22}, 0x3}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd}, {@multicast1, 0x7}, {@rand_addr=0x64010101, 0x7}, {@empty, 0xffffffff}]}, @rr={0x7, 0x3, 0x58}, @ra={0x94, 0x4}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x8}}, @ip_retopts={{0x104, 0x0, 0x7, {[@ssrr={0x89, 0x1f, 0xc3, [@local, @broadcast, @dev={0xac, 0x14, 0x14, 0x3f}, @rand_addr=0x64010102, @private=0xa010102, @empty, @loopback]}, @cipso={0x86, 0x4d, 0x3, [{0x2, 0x4, '>h'}, {0x7, 0xe, "a6c5d4c820fc5a95b5cb749f"}, {0x6, 0x11, "160c0525cae7ca70c795ababfc8079"}, {0x5, 0x11, "4131c4ba5337d29bd3c4206f857bb3"}, {0x6, 0x9, "34f677daec2bbf"}, {0x7, 0xa, "1efa9214a6495900"}]}, @end, @rr={0x7, 0x13, 0xf6, [@rand_addr=0x64010101, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty]}, @timestamp_prespec={0x44, 0x3c, 0x8e, 0x3, 0x5, [{@private=0xa010102, 0x80000000}, {@dev={0xac, 0x14, 0x14, 0x1b}}, {@broadcast, 0xc2}, {@remote, 0x6}, {@remote, 0x20}, {@remote, 0x247414a0}, {@empty, 0x95}]}, @ssrr={0x89, 0x1f, 0xd6, [@local, @remote, @rand_addr=0x64010100, @multicast1, @remote, @broadcast, @broadcast]}, @generic={0x82, 0x11, "3838284fdd225c385ea71144da6d84"}, @rr={0x7, 0x7, 0x63, [@multicast2]}]}}}], 0x190}, 0x20000841) 04:47:18 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x5f5e0ff, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:18 executing program 4: syz_clone(0x45100000, 0x0, 0x1b1181f000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:18 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x18, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:18 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:18 executing program 3: ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x201) [ 3502.641389][T31299] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3502.649199][T31299] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3502.657012][T31299] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3502.664824][T31299] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3502.672637][T31299] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3502.680448][T31299] 04:47:18 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xd00, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:18 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x25, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:18 executing program 3: ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x201) 04:47:18 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xe00, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3502.743228][T31345] FAULT_INJECTION: forcing a failure. [ 3502.743228][T31345] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3502.759640][T31345] CPU: 0 PID: 31345 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3502.769713][T31345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3502.779618][T31345] Call Trace: [ 3502.782821][T31345] [ 3502.785600][T31345] dump_stack_lvl+0x151/0x1b7 [ 3502.790114][T31345] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3502.795407][T31345] ? __switch_to+0x617/0x1170 [ 3502.799920][T31345] ? set_next_entity+0x301/0x550 [ 3502.804699][T31345] dump_stack+0x15/0x17 [ 3502.808689][T31345] should_fail+0x3c0/0x510 [ 3502.812937][T31345] should_fail_alloc_page+0x58/0x70 [ 3502.817971][T31345] __alloc_pages+0x1de/0x7c0 [ 3502.822399][T31345] ? __count_vm_events+0x30/0x30 [ 3502.827273][T31345] ? __this_cpu_preempt_check+0x13/0x20 [ 3502.832641][T31345] pte_alloc_one+0x73/0x1b0 [ 3502.836978][T31345] ? pfn_modify_allowed+0x2e0/0x2e0 [ 3502.842014][T31345] ? preempt_schedule+0xd9/0xe0 [ 3502.846702][T31345] ? preempt_schedule_common+0xcb/0x100 [ 3502.852514][T31345] __pte_alloc+0x86/0x350 [ 3502.856784][T31345] ? free_pgtables+0x210/0x210 [ 3502.861470][T31345] ? _raw_spin_lock+0xa3/0x1b0 [ 3502.866067][T31345] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 3502.871275][T31345] ? preempt_schedule_thunk+0x16/0x18 [ 3502.876490][T31345] copy_pte_range+0x1b1f/0x20b0 [ 3502.881178][T31345] ? __kunmap_atomic+0x80/0x80 [ 3502.885804][T31345] ? __kasan_slab_alloc+0xc4/0xe0 [ 3502.890629][T31345] ? __kasan_slab_alloc+0xb2/0xe0 [ 3502.895489][T31345] ? kmem_cache_alloc+0x189/0x2f0 [ 3502.900349][T31345] ? vm_area_dup+0x26/0x1d0 [ 3502.904690][T31345] ? dup_mmap+0x6b8/0xea0 [ 3502.908855][T31345] ? dup_mm+0x91/0x330 [ 3502.912760][T31345] ? copy_mm+0x108/0x1b0 [ 3502.916849][T31345] ? copy_process+0x1295/0x3250 [ 3502.921529][T31345] ? kernel_clone+0x22d/0x990 [ 3502.926045][T31345] ? __x64_sys_clone+0x289/0x310 [ 3502.930831][T31345] ? do_syscall_64+0x44/0xd0 [ 3502.935239][T31345] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3502.941145][T31345] copy_page_range+0xc1e/0x1090 [ 3502.945835][T31345] ? pfn_valid+0x1e0/0x1e0 [ 3502.950084][T31345] dup_mmap+0x99f/0xea0 [ 3502.954086][T31345] ? __delayed_free_task+0x20/0x20 [ 3502.959036][T31345] ? mm_init+0x807/0x960 [ 3502.963189][T31345] dup_mm+0x91/0x330 [ 3502.966918][T31345] copy_mm+0x108/0x1b0 [ 3502.970822][T31345] copy_process+0x1295/0x3250 [ 3502.975335][T31345] ? proc_fail_nth_write+0x213/0x290 [ 3502.980462][T31345] ? proc_fail_nth_read+0x220/0x220 [ 3502.985499][T31345] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3502.990435][T31345] ? vfs_write+0x9af/0x1050 [ 3502.994795][T31345] ? vmacache_update+0xb7/0x120 [ 3502.999465][T31345] kernel_clone+0x22d/0x990 [ 3503.003803][T31345] ? file_end_write+0x1b0/0x1b0 [ 3503.008489][T31345] ? __kasan_check_write+0x14/0x20 [ 3503.013441][T31345] ? create_io_thread+0x1e0/0x1e0 [ 3503.018309][T31345] ? __mutex_lock_slowpath+0x10/0x10 [ 3503.023417][T31345] __x64_sys_clone+0x289/0x310 [ 3503.028019][T31345] ? __do_sys_vfork+0x130/0x130 [ 3503.032706][T31345] ? debug_smp_processor_id+0x17/0x20 [ 3503.037934][T31345] do_syscall_64+0x44/0xd0 [ 3503.042356][T31345] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3503.048377][T31345] RIP: 0033:0x7fa69a22f0a9 [ 3503.053418][T31345] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3503.073046][T31345] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3503.081288][T31345] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 04:47:18 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 51) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:18 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x2, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:18 executing program 3: ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x201) 04:47:18 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xf00, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:18 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x48, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:18 executing program 4: syz_clone(0x45100000, 0x0, 0x2a7c18c6e000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) [ 3503.089192][T31345] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3503.096998][T31345] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3503.104806][T31345] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3503.112621][T31345] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3503.120438][T31345] 04:47:18 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x3, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:18 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter={0x1e, 0x1, 0xffffffff, 0x4, 0x4, 0x1, 0x58, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0xc}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={0xffffffffffffffff, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f00000002c0)=[0x0], &(0x7f0000000300)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x40, 0x10, &(0x7f0000000380), &(0x7f00000003c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000400)}}, 0x10) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740), 0x640100, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000780)={'pim6reg1\x00', @link_local}) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r5, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r5, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r5, 0x0, r4, 0x2) r6 = bpf$ITER_CREATE(0x21, &(0x7f0000000600), 0x8) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000640)={0x0, 0x7fffffff, 0x10}, 0xc) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0x8, &(0x7f0000000080)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffb}, @generic={0x2, 0x0, 0x6, 0x7, 0x9}, @map_fd={0x18, 0xb, 0x1, 0x0, r1}, @map_idx_val={0x18, 0x2, 0x6, 0x0, 0xf, 0x0, 0x0, 0x0, 0xefa3}, @call={0x85, 0x0, 0x0, 0x6c}, @exit], &(0x7f00000000c0)='syzkaller\x00', 0x80000001, 0xee, &(0x7f0000000100)=""/238, 0x40f00, 0x4, '\x00', r2, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000580)={0x4, 0x2}, 0x8, 0x10, &(0x7f00000005c0)={0x3, 0xe, 0x2, 0x8a}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000680)=[r0, 0xffffffffffffffff, r0, r0, r5, r6, r0, r7, r0]}, 0x80) 04:47:18 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x4c, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:18 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x1100, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:18 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x4, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:18 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x68, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3503.150111][T31362] FAULT_INJECTION: forcing a failure. [ 3503.150111][T31362] name failslab, interval 1, probability 0, space 0, times 0 [ 3503.202721][T31362] CPU: 1 PID: 31362 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3503.212950][T31362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3503.222842][T31362] Call Trace: [ 3503.225969][T31362] [ 3503.228736][T31362] dump_stack_lvl+0x151/0x1b7 [ 3503.233443][T31362] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3503.238724][T31362] dump_stack+0x15/0x17 [ 3503.242710][T31362] should_fail+0x3c0/0x510 [ 3503.246979][T31362] __should_failslab+0x9f/0xe0 [ 3503.251565][T31362] should_failslab+0x9/0x20 [ 3503.255918][T31362] kmem_cache_alloc+0x4f/0x2f0 [ 3503.260504][T31362] ? vm_area_dup+0x26/0x1d0 [ 3503.264846][T31362] vm_area_dup+0x26/0x1d0 [ 3503.269010][T31362] dup_mmap+0x6b8/0xea0 [ 3503.273000][T31362] ? __delayed_free_task+0x20/0x20 [ 3503.277957][T31362] ? mm_init+0x807/0x960 [ 3503.282038][T31362] dup_mm+0x91/0x330 [ 3503.285759][T31362] copy_mm+0x108/0x1b0 [ 3503.289666][T31362] copy_process+0x1295/0x3250 [ 3503.294179][T31362] ? proc_fail_nth_write+0x213/0x290 [ 3503.299304][T31362] ? proc_fail_nth_read+0x220/0x220 [ 3503.304337][T31362] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3503.309282][T31362] ? vfs_write+0x9af/0x1050 [ 3503.313620][T31362] ? vmacache_update+0xb7/0x120 [ 3503.318324][T31362] kernel_clone+0x22d/0x990 [ 3503.322680][T31362] ? file_end_write+0x1b0/0x1b0 [ 3503.327334][T31362] ? __kasan_check_write+0x14/0x20 [ 3503.332280][T31362] ? create_io_thread+0x1e0/0x1e0 [ 3503.337140][T31362] ? __mutex_lock_slowpath+0x10/0x10 [ 3503.342265][T31362] __x64_sys_clone+0x289/0x310 [ 3503.346863][T31362] ? __do_sys_vfork+0x130/0x130 [ 3503.351549][T31362] ? debug_smp_processor_id+0x17/0x20 [ 3503.356757][T31362] do_syscall_64+0x44/0xd0 [ 3503.361008][T31362] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3503.366739][T31362] RIP: 0033:0x7fa69a22f0a9 [ 3503.370988][T31362] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3503.390604][T31362] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 04:47:18 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 52) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:18 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter={0x1e, 0x1, 0xffffffff, 0x4, 0x4, 0x1, 0x58, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0xc}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={0xffffffffffffffff, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f00000002c0)=[0x0], &(0x7f0000000300)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x40, 0x10, &(0x7f0000000380), &(0x7f00000003c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000400)}}, 0x10) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740), 0x640100, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000780)={'pim6reg1\x00', @link_local}) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, 0x0) (async, rerun: 32) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (rerun: 32) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r5, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r5, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r5, 0x0, r4, 0x2) (async, rerun: 64) r6 = bpf$ITER_CREATE(0x21, &(0x7f0000000600), 0x8) (async, rerun: 64) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000640)={0x0, 0x7fffffff, 0x10}, 0xc) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0x8, &(0x7f0000000080)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffb}, @generic={0x2, 0x0, 0x6, 0x7, 0x9}, @map_fd={0x18, 0xb, 0x1, 0x0, r1}, @map_idx_val={0x18, 0x2, 0x6, 0x0, 0xf, 0x0, 0x0, 0x0, 0xefa3}, @call={0x85, 0x0, 0x0, 0x6c}, @exit], &(0x7f00000000c0)='syzkaller\x00', 0x80000001, 0xee, &(0x7f0000000100)=""/238, 0x40f00, 0x4, '\x00', r2, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000580)={0x4, 0x2}, 0x8, 0x10, &(0x7f00000005c0)={0x3, 0xe, 0x2, 0x8a}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000680)=[r0, 0xffffffffffffffff, r0, r0, r5, r6, r0, r7, r0]}, 0x80) 04:47:18 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x6c, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:18 executing program 4: syz_clone(0x45100000, 0x0, 0x553a239ae000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:18 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x1200, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:18 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x5, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3503.398851][T31362] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3503.406663][T31362] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3503.414471][T31362] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3503.422284][T31362] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3503.430098][T31362] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3503.438169][T31362] 04:47:18 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x74, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:18 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x1800, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:18 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x6, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:18 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x2500, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:18 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter={0x1e, 0x1, 0xffffffff, 0x4, 0x4, 0x1, 0x58, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0xc}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={0xffffffffffffffff, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f00000002c0)=[0x0], &(0x7f0000000300)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x40, 0x10, &(0x7f0000000380), &(0x7f00000003c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000400)}}, 0x10) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740), 0x640100, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000780)={'pim6reg1\x00', @link_local}) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r5, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r5, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r5, 0x0, r4, 0x2) r6 = bpf$ITER_CREATE(0x21, &(0x7f0000000600), 0x8) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000640)={0x0, 0x7fffffff, 0x10}, 0xc) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0x8, &(0x7f0000000080)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffb}, @generic={0x2, 0x0, 0x6, 0x7, 0x9}, @map_fd={0x18, 0xb, 0x1, 0x0, r1}, @map_idx_val={0x18, 0x2, 0x6, 0x0, 0xf, 0x0, 0x0, 0x0, 0xefa3}, @call={0x85, 0x0, 0x0, 0x6c}, @exit], &(0x7f00000000c0)='syzkaller\x00', 0x80000001, 0xee, &(0x7f0000000100)=""/238, 0x40f00, 0x4, '\x00', r2, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000580)={0x4, 0x2}, 0x8, 0x10, &(0x7f00000005c0)={0x3, 0xe, 0x2, 0x8a}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000680)=[r0, 0xffffffffffffffff, r0, r0, r5, r6, r0, r7, r0]}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter={0x1e, 0x1, 0xffffffff, 0x4, 0x4, 0x1, 0x58, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0xc}, 0x48) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={0xffffffffffffffff, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f00000002c0)=[0x0], &(0x7f0000000300)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x40, 0x10, &(0x7f0000000380), &(0x7f00000003c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000400)}}, 0x10) (async) openat$tun(0xffffffffffffff9c, &(0x7f0000000740), 0x640100, 0x0) (async) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000780)={'pim6reg1\x00', @link_local}) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) (async) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (async) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r5, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r5, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r5, 0x0, r4, 0x2) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000600), 0x8) (async) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000640)={0x0, 0x7fffffff, 0x10}, 0xc) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0x8, &(0x7f0000000080)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffb}, @generic={0x2, 0x0, 0x6, 0x7, 0x9}, @map_fd={0x18, 0xb, 0x1, 0x0, r1}, @map_idx_val={0x18, 0x2, 0x6, 0x0, 0xf, 0x0, 0x0, 0x0, 0xefa3}, @call={0x85, 0x0, 0x0, 0x6c}, @exit], &(0x7f00000000c0)='syzkaller\x00', 0x80000001, 0xee, &(0x7f0000000100)=""/238, 0x40f00, 0x4, '\x00', r2, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000580)={0x4, 0x2}, 0x8, 0x10, &(0x7f00000005c0)={0x3, 0xe, 0x2, 0x8a}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000680)=[r0, 0xffffffffffffffff, r0, r0, r5, r6, r0, r7, r0]}, 0x80) (async) 04:47:18 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x7a, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3503.503791][T31394] FAULT_INJECTION: forcing a failure. [ 3503.503791][T31394] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3503.543433][T31394] CPU: 0 PID: 31394 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3503.553645][T31394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3503.563673][T31394] Call Trace: [ 3503.566795][T31394] [ 3503.569571][T31394] dump_stack_lvl+0x151/0x1b7 [ 3503.574086][T31394] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3503.579393][T31394] dump_stack+0x15/0x17 [ 3503.583384][T31394] should_fail+0x3c0/0x510 [ 3503.587714][T31394] should_fail_alloc_page+0x58/0x70 [ 3503.592847][T31394] __alloc_pages+0x1de/0x7c0 [ 3503.597526][T31394] ? __count_vm_events+0x30/0x30 [ 3503.602295][T31394] ? __this_cpu_preempt_check+0x13/0x20 [ 3503.607765][T31394] ? __mod_node_page_state+0xac/0xf0 [ 3503.612882][T31394] pte_alloc_one+0x73/0x1b0 [ 3503.617316][T31394] ? pfn_modify_allowed+0x2e0/0x2e0 [ 3503.622359][T31394] __pte_alloc+0x86/0x350 [ 3503.626514][T31394] ? free_pgtables+0x210/0x210 [ 3503.631109][T31394] ? _raw_spin_lock+0xa3/0x1b0 [ 3503.635710][T31394] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 3503.640916][T31394] ? __kernel_text_address+0x9a/0x110 [ 3503.646129][T31394] copy_pte_range+0x1b1f/0x20b0 [ 3503.650816][T31394] ? __kunmap_atomic+0x80/0x80 [ 3503.655440][T31394] ? __kasan_slab_alloc+0xc4/0xe0 [ 3503.661837][T31394] ? __kasan_slab_alloc+0xb2/0xe0 [ 3503.666694][T31394] ? kmem_cache_alloc+0x189/0x2f0 [ 3503.671555][T31394] ? vm_area_dup+0x26/0x1d0 [ 3503.675907][T31394] ? dup_mmap+0x6b8/0xea0 [ 3503.680056][T31394] ? dup_mm+0x91/0x330 [ 3503.683963][T31394] ? copy_mm+0x108/0x1b0 [ 3503.688130][T31394] ? copy_process+0x1295/0x3250 [ 3503.692815][T31394] ? kernel_clone+0x22d/0x990 [ 3503.697336][T31394] ? __x64_sys_clone+0x289/0x310 [ 3503.702107][T31394] ? do_syscall_64+0x44/0xd0 [ 3503.706533][T31394] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3503.712439][T31394] copy_page_range+0xc1e/0x1090 [ 3503.717131][T31394] ? pfn_valid+0x1e0/0x1e0 [ 3503.721462][T31394] dup_mmap+0x99f/0xea0 [ 3503.725458][T31394] ? __delayed_free_task+0x20/0x20 [ 3503.730403][T31394] ? mm_init+0x807/0x960 [ 3503.734480][T31394] dup_mm+0x91/0x330 [ 3503.738210][T31394] copy_mm+0x108/0x1b0 [ 3503.742113][T31394] copy_process+0x1295/0x3250 [ 3503.746895][T31394] ? proc_fail_nth_write+0x213/0x290 [ 3503.752120][T31394] ? proc_fail_nth_read+0x220/0x220 [ 3503.757140][T31394] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3503.762088][T31394] ? vfs_write+0x9af/0x1050 [ 3503.766429][T31394] ? vmacache_update+0xb7/0x120 [ 3503.771107][T31394] kernel_clone+0x22d/0x990 [ 3503.775455][T31394] ? file_end_write+0x1b0/0x1b0 [ 3503.780136][T31394] ? __kasan_check_write+0x14/0x20 [ 3503.785090][T31394] ? create_io_thread+0x1e0/0x1e0 [ 3503.789952][T31394] ? __mutex_lock_slowpath+0x10/0x10 [ 3503.795103][T31394] __x64_sys_clone+0x289/0x310 [ 3503.799753][T31394] ? __do_sys_vfork+0x130/0x130 [ 3503.804444][T31394] ? debug_smp_processor_id+0x17/0x20 [ 3503.809659][T31394] do_syscall_64+0x44/0xd0 [ 3503.813987][T31394] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3503.819719][T31394] RIP: 0033:0x7fa69a22f0a9 [ 3503.823974][T31394] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3503.844895][T31394] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 04:47:19 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 53) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:19 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x7, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:19 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x300, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:19 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x4800, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:19 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4000}, 0x48) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000000)) 04:47:19 executing program 4: syz_clone(0x45100000, 0x0, 0x1000000000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:19 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4000}, 0x48) (async) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000000)) 04:47:19 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x500, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:19 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x4c00, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:19 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x8, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3503.853126][T31394] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3503.860941][T31394] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3503.868753][T31394] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3503.876564][T31394] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3503.884550][T31394] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3503.892535][T31394] 04:47:19 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x6800, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:19 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4000}, 0x48) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4000}, 0x48) (async) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000000)) (async) [ 3503.937920][T31429] FAULT_INJECTION: forcing a failure. [ 3503.937920][T31429] name failslab, interval 1, probability 0, space 0, times 0 [ 3503.952471][T31429] CPU: 0 PID: 31429 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3503.962825][T31429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3503.972700][T31429] Call Trace: [ 3503.975827][T31429] [ 3503.978610][T31429] dump_stack_lvl+0x151/0x1b7 [ 3503.983114][T31429] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3503.988670][T31429] dump_stack+0x15/0x17 [ 3503.992663][T31429] should_fail+0x3c0/0x510 [ 3503.997026][T31429] __should_failslab+0x9f/0xe0 [ 3504.001625][T31429] should_failslab+0x9/0x20 [ 3504.006038][T31429] kmem_cache_alloc+0x4f/0x2f0 [ 3504.010635][T31429] ? vm_area_dup+0x26/0x1d0 [ 3504.014981][T31429] vm_area_dup+0x26/0x1d0 [ 3504.019155][T31429] dup_mmap+0x6b8/0xea0 [ 3504.023138][T31429] ? __delayed_free_task+0x20/0x20 [ 3504.028081][T31429] ? mm_init+0x807/0x960 [ 3504.032172][T31429] dup_mm+0x91/0x330 [ 3504.035896][T31429] copy_mm+0x108/0x1b0 [ 3504.039946][T31429] copy_process+0x1295/0x3250 [ 3504.044458][T31429] ? proc_fail_nth_write+0x213/0x290 [ 3504.049588][T31429] ? proc_fail_nth_read+0x220/0x220 [ 3504.054623][T31429] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3504.059647][T31429] ? vfs_write+0x9af/0x1050 [ 3504.063991][T31429] ? vmacache_update+0xb7/0x120 [ 3504.068673][T31429] kernel_clone+0x22d/0x990 [ 3504.073021][T31429] ? file_end_write+0x1b0/0x1b0 [ 3504.077704][T31429] ? __kasan_check_write+0x14/0x20 [ 3504.082648][T31429] ? create_io_thread+0x1e0/0x1e0 [ 3504.087507][T31429] ? __mutex_lock_slowpath+0x10/0x10 [ 3504.092637][T31429] __x64_sys_clone+0x289/0x310 [ 3504.097239][T31429] ? __do_sys_vfork+0x130/0x130 [ 3504.101917][T31429] ? debug_smp_processor_id+0x17/0x20 [ 3504.107123][T31429] do_syscall_64+0x44/0xd0 [ 3504.111386][T31429] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3504.117102][T31429] RIP: 0033:0x7fa69a22f0a9 [ 3504.121356][T31429] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3504.140798][T31429] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3504.149044][T31429] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3504.156862][T31429] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3504.164664][T31429] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3504.172486][T31429] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3504.180395][T31429] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 04:47:19 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 54) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:19 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x600, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:19 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x6c00, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:19 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000013c0)={0xffffffffffffffff, 0xe0, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000001100)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa, &(0x7f0000001140)=[0x0], &(0x7f0000001180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f00000011c0)=[{}], 0x8, 0x10, &(0x7f0000001200), &(0x7f0000001240), 0x8, 0x10, 0x8, 0x8, &(0x7f0000001280)}}, 0x10) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000001400)={0xffffffffffffffff, r1, 0x25, 0x2}, 0x10) r2 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) r3 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000440), 0x4) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000640)={0x0, 0x2}, 0xc) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000680)=@base={0x6, 0x1, 0xfffffff7, 0x9, 0x800, r0, 0x4, '\x00', 0x0, r2, 0x5, 0x3, 0x4}, 0x48) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000d40), 0x9) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000740)={0x6, 0x8, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7b6, 0x0, 0x0, 0x0, 0x6}, [@generic={0x44, 0x6, 0x9, 0x8001, 0x6}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffff637, 0x0, 0x0, 0x0, 0x400}, @map_idx={0x18, 0x1}]}, &(0x7f0000000300)='syzkaller\x00', 0xc7d837f, 0xc4, &(0x7f0000000340)=""/196, 0x0, 0x1, '\x00', 0x0, 0x25, r3, 0x8, &(0x7f00000005c0)={0x8, 0x2}, 0x8, 0x10, &(0x7f0000000600)={0x5, 0xd, 0x5, 0x86}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000700)=[r0, 0x1, r0, r4, r5, r0]}, 0x80) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x18, 0x5, &(0x7f0000000480)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffb}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @func]}, &(0x7f00000004c0)='GPL\x00', 0x3, 0x84, &(0x7f0000000500)=""/132, 0x41000, 0x0, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000800)={0x8, 0x3}, 0x8, 0x10, 0x0}, 0x80) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, 0x0) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r7, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r7, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r7, 0x0, r6, 0x2) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000d00)={&(0x7f0000000a40)="6ea8663b8a999b165c3123af77f4e721905fc57ba8d691f2818da162f2597f0158526327af262317a19a0dd3299accd8b71049fb6217b3fbb788967640e098f3335868d1b565f145c3f55941aab2f781475e0cb8b5a8978794876a7969126b6a52f74d959fcdc3fb1e92851955320f24dd3c94a66439cf46493c0742920ab515aad7b0bf7c4c5de1eec5dc7bae3ce5d36664458752385866e3131eafdd80128585420a69fbe9bde9a10a266215f6cfa6de10ca65f79d0dd32447450dfb19637cc3a9182164265efc1a2a3c1949ff5d3b200cc34f06f9d69328d12a13227dd15e31", &(0x7f0000000b40)=""/65, &(0x7f0000000bc0)="9e68477a97", &(0x7f0000000c00)="5cefb96dd25b1103e9b8cdfe6b194c1f44f4c40c45efb0f05c8a01afbdf4cbfa510b901b62819938e17c01bcacd6e9cbb2d01b3371068f3b358bae96bd1ef9bc09e2264ec613a1514c30ccaaa2e1dae6dce8f9e2dc66c6c2c640b0db44b1815967801db747aea2b6551e671ae0827ed60fbaf6b55b6e0c737ae7d299ae72a5ac1fd2580c078aa1adb1025ba9157fc4351234990b3c9cc717baabada0ac4d68b80484acebbf6575d126d9a56b62d070fa3e274f7604af7b0a086e07fa108b29ffe00a0636817d4c860cd14cacfe69bf6c02280b4380fe36538d5a8258c98c7a30b4765804d31111431de3c3d1e75984", 0x5, r7}, 0x38) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x13, 0x0, 0x5, 0x0, 0x203, r0, 0xe4, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x2, 0x2}, 0x48) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000000)={0x0, 0x0}, 0x8) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=r9, 0x4) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000009c0)=@bpf_lsm={0x1d, 0x7, &(0x7f00000007c0)=ANY=[@ANYBLOB="18650000030000000000000053f3ffff8510000006000000185a00000d0000000000000000ee000085000000290000007f76e0ff08000000"], &(0x7f0000000840)='GPL\x00', 0x2, 0x35, &(0x7f0000000880)=""/53, 0x40f00, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f00000008c0)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000900)={0x0, 0x7, 0x1, 0x7}, 0x10, r9}, 0x80) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000001440)) r10 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r10, 0x80082407, 0x0) r11 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r11, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r11, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r11, 0x0, r10, 0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001080)={r11, 0x0, 0xf1, 0xa0, &(0x7f0000000e40)="dab5a01d2eb41a216dfbdc4555a548cbff9873e8750d0b4b3f7584b2f1232db032c714cecfe5235d914cc83819c7236870bfd3a56b55f11895246d66d7a9e55f411df32f32ed2fcf149db022e73cb00189cbca5e6c2d22005536c58131bda73d398321cca813e589dc4da5da0512318e6e8629d4ef702cb507bf69ecbe6c4822e50d9850392bf84637480879941fa378bb61e54184cee2b9865fa5794b0f619d73eba52382464e95f347448d2c04c6989154e12bfae3a132d9c8bc2948469d6297ca804ab7d72e48d62700aafcc9c7f7aa6266c88146cd94a93ae11c638973466a4188f749c42d5ed3d540dd48d2af4b3b", &(0x7f0000000f40)=""/160, 0x80, 0x0, 0x3a, 0x22, &(0x7f0000001000)="92b37bc8273d7ff7633cc11e4c613472835c7b2caab1c195b233eb59fe9651ffa444158ab9aab45cb6cbdb521bcde1e8b9642a35396dd3f6d083", &(0x7f0000001040)="3def2adf1647d54730aae879eb7687005cc02327ab24c5bc1107558287bdca5016b5"}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0x6, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6}, [@jmp={0x5, 0x0, 0x3, 0xb, 0xd, 0x18, 0xfffffffffffffffc}, @btf_id={0x18, 0x3, 0x3, 0x0, 0x1}]}, &(0x7f0000000040)='GPL\x00', 0x5, 0x0, 0x0, 0x41100, 0xf, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000080)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000000c0)={0x1, 0xe, 0x7, 0xfffffffd}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[0xffffffffffffffff, r8, r0]}, 0x80) 04:47:19 executing program 4: syz_clone(0x45100000, 0x0, 0x2001000000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:19 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x9, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:19 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x700, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:19 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x7400, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3504.188208][T31429] 04:47:19 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xa, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:19 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000013c0)={0xffffffffffffffff, 0xe0, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000001100)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa, &(0x7f0000001140)=[0x0], &(0x7f0000001180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f00000011c0)=[{}], 0x8, 0x10, &(0x7f0000001200), &(0x7f0000001240), 0x8, 0x10, 0x8, 0x8, &(0x7f0000001280)}}, 0x10) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000001400)={0xffffffffffffffff, r1, 0x25, 0x2}, 0x10) (async) r2 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) r3 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000440), 0x4) (async) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000640)={0x0, 0x2}, 0xc) (async, rerun: 32) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000680)=@base={0x6, 0x1, 0xfffffff7, 0x9, 0x800, r0, 0x4, '\x00', 0x0, r2, 0x5, 0x3, 0x4}, 0x48) (rerun: 32) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000d40), 0x9) (async, rerun: 32) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000740)={0x6, 0x8, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7b6, 0x0, 0x0, 0x0, 0x6}, [@generic={0x44, 0x6, 0x9, 0x8001, 0x6}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffff637, 0x0, 0x0, 0x0, 0x400}, @map_idx={0x18, 0x1}]}, &(0x7f0000000300)='syzkaller\x00', 0xc7d837f, 0xc4, &(0x7f0000000340)=""/196, 0x0, 0x1, '\x00', 0x0, 0x25, r3, 0x8, &(0x7f00000005c0)={0x8, 0x2}, 0x8, 0x10, &(0x7f0000000600)={0x5, 0xd, 0x5, 0x86}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000700)=[r0, 0x1, r0, r4, r5, r0]}, 0x80) (async, rerun: 32) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x18, 0x5, &(0x7f0000000480)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffb}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @func]}, &(0x7f00000004c0)='GPL\x00', 0x3, 0x84, &(0x7f0000000500)=""/132, 0x41000, 0x0, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000800)={0x8, 0x3}, 0x8, 0x10, 0x0}, 0x80) (async) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, 0x0) (async) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r7, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r7, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r7, 0x0, r6, 0x2) (async) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000d00)={&(0x7f0000000a40)="6ea8663b8a999b165c3123af77f4e721905fc57ba8d691f2818da162f2597f0158526327af262317a19a0dd3299accd8b71049fb6217b3fbb788967640e098f3335868d1b565f145c3f55941aab2f781475e0cb8b5a8978794876a7969126b6a52f74d959fcdc3fb1e92851955320f24dd3c94a66439cf46493c0742920ab515aad7b0bf7c4c5de1eec5dc7bae3ce5d36664458752385866e3131eafdd80128585420a69fbe9bde9a10a266215f6cfa6de10ca65f79d0dd32447450dfb19637cc3a9182164265efc1a2a3c1949ff5d3b200cc34f06f9d69328d12a13227dd15e31", &(0x7f0000000b40)=""/65, &(0x7f0000000bc0)="9e68477a97", &(0x7f0000000c00)="5cefb96dd25b1103e9b8cdfe6b194c1f44f4c40c45efb0f05c8a01afbdf4cbfa510b901b62819938e17c01bcacd6e9cbb2d01b3371068f3b358bae96bd1ef9bc09e2264ec613a1514c30ccaaa2e1dae6dce8f9e2dc66c6c2c640b0db44b1815967801db747aea2b6551e671ae0827ed60fbaf6b55b6e0c737ae7d299ae72a5ac1fd2580c078aa1adb1025ba9157fc4351234990b3c9cc717baabada0ac4d68b80484acebbf6575d126d9a56b62d070fa3e274f7604af7b0a086e07fa108b29ffe00a0636817d4c860cd14cacfe69bf6c02280b4380fe36538d5a8258c98c7a30b4765804d31111431de3c3d1e75984", 0x5, r7}, 0x38) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x13, 0x0, 0x5, 0x0, 0x203, r0, 0xe4, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x2, 0x2}, 0x48) (async) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000000)={0x0, 0x0}, 0x8) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=r9, 0x4) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000009c0)=@bpf_lsm={0x1d, 0x7, &(0x7f00000007c0)=ANY=[@ANYBLOB="18650000030000000000000053f3ffff8510000006000000185a00000d0000000000000000ee000085000000290000007f76e0ff08000000"], &(0x7f0000000840)='GPL\x00', 0x2, 0x35, &(0x7f0000000880)=""/53, 0x40f00, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f00000008c0)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000900)={0x0, 0x7, 0x1, 0x7}, 0x10, r9}, 0x80) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000001440)) (async) r10 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r10, 0x80082407, 0x0) r11 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r11, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r11, 0x54e3, 0x0) (async, rerun: 32) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r11, 0x0, r10, 0x2) (rerun: 32) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001080)={r11, 0x0, 0xf1, 0xa0, &(0x7f0000000e40)="dab5a01d2eb41a216dfbdc4555a548cbff9873e8750d0b4b3f7584b2f1232db032c714cecfe5235d914cc83819c7236870bfd3a56b55f11895246d66d7a9e55f411df32f32ed2fcf149db022e73cb00189cbca5e6c2d22005536c58131bda73d398321cca813e589dc4da5da0512318e6e8629d4ef702cb507bf69ecbe6c4822e50d9850392bf84637480879941fa378bb61e54184cee2b9865fa5794b0f619d73eba52382464e95f347448d2c04c6989154e12bfae3a132d9c8bc2948469d6297ca804ab7d72e48d62700aafcc9c7f7aa6266c88146cd94a93ae11c638973466a4188f749c42d5ed3d540dd48d2af4b3b", &(0x7f0000000f40)=""/160, 0x80, 0x0, 0x3a, 0x22, &(0x7f0000001000)="92b37bc8273d7ff7633cc11e4c613472835c7b2caab1c195b233eb59fe9651ffa444158ab9aab45cb6cbdb521bcde1e8b9642a35396dd3f6d083", &(0x7f0000001040)="3def2adf1647d54730aae879eb7687005cc02327ab24c5bc1107558287bdca5016b5"}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0x6, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6}, [@jmp={0x5, 0x0, 0x3, 0xb, 0xd, 0x18, 0xfffffffffffffffc}, @btf_id={0x18, 0x3, 0x3, 0x0, 0x1}]}, &(0x7f0000000040)='GPL\x00', 0x5, 0x0, 0x0, 0x41100, 0xf, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000080)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000000c0)={0x1, 0xe, 0x7, 0xfffffffd}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[0xffffffffffffffff, r8, r0]}, 0x80) 04:47:19 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x7a00, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:19 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xb, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3504.233542][T31452] FAULT_INJECTION: forcing a failure. [ 3504.233542][T31452] name failslab, interval 1, probability 0, space 0, times 0 [ 3504.285838][T31452] CPU: 0 PID: 31452 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3504.295927][T31452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3504.305821][T31452] Call Trace: [ 3504.308944][T31452] [ 3504.311729][T31452] dump_stack_lvl+0x151/0x1b7 [ 3504.316236][T31452] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3504.321529][T31452] ? do_syscall_64+0x44/0xd0 [ 3504.325958][T31452] dump_stack+0x15/0x17 [ 3504.329950][T31452] should_fail+0x3c0/0x510 [ 3504.334296][T31452] __should_failslab+0x9f/0xe0 [ 3504.338894][T31452] should_failslab+0x9/0x20 [ 3504.343224][T31452] kmem_cache_alloc+0x4f/0x2f0 [ 3504.347846][T31452] ? anon_vma_clone+0xa1/0x4f0 [ 3504.352429][T31452] anon_vma_clone+0xa1/0x4f0 [ 3504.357012][T31452] anon_vma_fork+0x91/0x4f0 [ 3504.361441][T31452] ? anon_vma_name+0x43/0x70 [ 3504.366390][T31452] dup_mmap+0x750/0xea0 [ 3504.370380][T31452] ? __delayed_free_task+0x20/0x20 [ 3504.375327][T31452] ? mm_init+0x807/0x960 [ 3504.379492][T31452] dup_mm+0x91/0x330 [ 3504.383237][T31452] copy_mm+0x108/0x1b0 [ 3504.387316][T31452] copy_process+0x1295/0x3250 [ 3504.391826][T31452] ? proc_fail_nth_write+0x213/0x290 [ 3504.396950][T31452] ? proc_fail_nth_read+0x220/0x220 [ 3504.401974][T31452] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3504.406916][T31452] ? vfs_write+0x9af/0x1050 [ 3504.411252][T31452] ? vmacache_update+0xb7/0x120 [ 3504.415940][T31452] kernel_clone+0x22d/0x990 [ 3504.420462][T31452] ? file_end_write+0x1b0/0x1b0 [ 3504.425148][T31452] ? __kasan_check_write+0x14/0x20 [ 3504.430183][T31452] ? create_io_thread+0x1e0/0x1e0 [ 3504.435041][T31452] ? __mutex_lock_slowpath+0x10/0x10 [ 3504.440162][T31452] __x64_sys_clone+0x289/0x310 [ 3504.444762][T31452] ? __do_sys_vfork+0x130/0x130 [ 3504.449468][T31452] ? debug_smp_processor_id+0x17/0x20 [ 3504.454660][T31452] do_syscall_64+0x44/0xd0 [ 3504.458966][T31452] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3504.464639][T31452] RIP: 0033:0x7fa69a22f0a9 [ 3504.468896][T31452] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3504.488332][T31452] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3504.496576][T31452] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3504.504386][T31452] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3504.512199][T31452] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3504.520010][T31452] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3504.527823][T31452] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3504.535636][T31452] 04:47:19 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 55) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:19 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x900, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:19 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xff0f, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:19 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000013c0)={0xffffffffffffffff, 0xe0, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000001100)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa, &(0x7f0000001140)=[0x0], &(0x7f0000001180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f00000011c0)=[{}], 0x8, 0x10, &(0x7f0000001200), &(0x7f0000001240), 0x8, 0x10, 0x8, 0x8, &(0x7f0000001280)}}, 0x10) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000001400)={0xffffffffffffffff, r1, 0x25, 0x2}, 0x10) (async) r2 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) r3 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000440), 0x4) (async) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000640)={0x0, 0x2}, 0xc) (async) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000680)=@base={0x6, 0x1, 0xfffffff7, 0x9, 0x800, r0, 0x4, '\x00', 0x0, r2, 0x5, 0x3, 0x4}, 0x48) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000d40), 0x9) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000740)={0x6, 0x8, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7b6, 0x0, 0x0, 0x0, 0x6}, [@generic={0x44, 0x6, 0x9, 0x8001, 0x6}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffff637, 0x0, 0x0, 0x0, 0x400}, @map_idx={0x18, 0x1}]}, &(0x7f0000000300)='syzkaller\x00', 0xc7d837f, 0xc4, &(0x7f0000000340)=""/196, 0x0, 0x1, '\x00', 0x0, 0x25, r3, 0x8, &(0x7f00000005c0)={0x8, 0x2}, 0x8, 0x10, &(0x7f0000000600)={0x5, 0xd, 0x5, 0x86}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000700)=[r0, 0x1, r0, r4, r5, r0]}, 0x80) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x18, 0x5, &(0x7f0000000480)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffb}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @func]}, &(0x7f00000004c0)='GPL\x00', 0x3, 0x84, &(0x7f0000000500)=""/132, 0x41000, 0x0, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000800)={0x8, 0x3}, 0x8, 0x10, 0x0}, 0x80) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, 0x0) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r7, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r7, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r7, 0x0, r6, 0x2) (async) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000d00)={&(0x7f0000000a40)="6ea8663b8a999b165c3123af77f4e721905fc57ba8d691f2818da162f2597f0158526327af262317a19a0dd3299accd8b71049fb6217b3fbb788967640e098f3335868d1b565f145c3f55941aab2f781475e0cb8b5a8978794876a7969126b6a52f74d959fcdc3fb1e92851955320f24dd3c94a66439cf46493c0742920ab515aad7b0bf7c4c5de1eec5dc7bae3ce5d36664458752385866e3131eafdd80128585420a69fbe9bde9a10a266215f6cfa6de10ca65f79d0dd32447450dfb19637cc3a9182164265efc1a2a3c1949ff5d3b200cc34f06f9d69328d12a13227dd15e31", &(0x7f0000000b40)=""/65, &(0x7f0000000bc0)="9e68477a97", &(0x7f0000000c00)="5cefb96dd25b1103e9b8cdfe6b194c1f44f4c40c45efb0f05c8a01afbdf4cbfa510b901b62819938e17c01bcacd6e9cbb2d01b3371068f3b358bae96bd1ef9bc09e2264ec613a1514c30ccaaa2e1dae6dce8f9e2dc66c6c2c640b0db44b1815967801db747aea2b6551e671ae0827ed60fbaf6b55b6e0c737ae7d299ae72a5ac1fd2580c078aa1adb1025ba9157fc4351234990b3c9cc717baabada0ac4d68b80484acebbf6575d126d9a56b62d070fa3e274f7604af7b0a086e07fa108b29ffe00a0636817d4c860cd14cacfe69bf6c02280b4380fe36538d5a8258c98c7a30b4765804d31111431de3c3d1e75984", 0x5, r7}, 0x38) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x13, 0x0, 0x5, 0x0, 0x203, r0, 0xe4, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x2, 0x2}, 0x48) (async) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000000)={0x0, 0x0}, 0x8) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=r9, 0x4) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000009c0)=@bpf_lsm={0x1d, 0x7, &(0x7f00000007c0)=ANY=[@ANYBLOB="18650000030000000000000053f3ffff8510000006000000185a00000d0000000000000000ee000085000000290000007f76e0ff08000000"], &(0x7f0000000840)='GPL\x00', 0x2, 0x35, &(0x7f0000000880)=""/53, 0x40f00, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f00000008c0)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000900)={0x0, 0x7, 0x1, 0x7}, 0x10, r9}, 0x80) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000001440)) (async) r10 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r10, 0x80082407, 0x0) (async) r11 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r11, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r11, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r11, 0x0, r10, 0x2) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001080)={r11, 0x0, 0xf1, 0xa0, &(0x7f0000000e40)="dab5a01d2eb41a216dfbdc4555a548cbff9873e8750d0b4b3f7584b2f1232db032c714cecfe5235d914cc83819c7236870bfd3a56b55f11895246d66d7a9e55f411df32f32ed2fcf149db022e73cb00189cbca5e6c2d22005536c58131bda73d398321cca813e589dc4da5da0512318e6e8629d4ef702cb507bf69ecbe6c4822e50d9850392bf84637480879941fa378bb61e54184cee2b9865fa5794b0f619d73eba52382464e95f347448d2c04c6989154e12bfae3a132d9c8bc2948469d6297ca804ab7d72e48d62700aafcc9c7f7aa6266c88146cd94a93ae11c638973466a4188f749c42d5ed3d540dd48d2af4b3b", &(0x7f0000000f40)=""/160, 0x80, 0x0, 0x3a, 0x22, &(0x7f0000001000)="92b37bc8273d7ff7633cc11e4c613472835c7b2caab1c195b233eb59fe9651ffa444158ab9aab45cb6cbdb521bcde1e8b9642a35396dd3f6d083", &(0x7f0000001040)="3def2adf1647d54730aae879eb7687005cc02327ab24c5bc1107558287bdca5016b5"}, 0x48) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0x6, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6}, [@jmp={0x5, 0x0, 0x3, 0xb, 0xd, 0x18, 0xfffffffffffffffc}, @btf_id={0x18, 0x3, 0x3, 0x0, 0x1}]}, &(0x7f0000000040)='GPL\x00', 0x5, 0x0, 0x0, 0x41100, 0xf, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000080)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000000c0)={0x1, 0xe, 0x7, 0xfffffffd}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[0xffffffffffffffff, r8, r0]}, 0x80) 04:47:20 executing program 4: syz_clone(0x45100000, 0x0, 0x2020000000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:20 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xc, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:20 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xa00, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:20 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x1000000, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:20 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x2000000, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:20 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xd, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:20 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xb00, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3504.641598][T31485] FAULT_INJECTION: forcing a failure. [ 3504.641598][T31485] name failslab, interval 1, probability 0, space 0, times 0 04:47:20 executing program 3: openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x4e}, 0x48) [ 3504.692875][T31485] CPU: 1 PID: 31485 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3504.702980][T31485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3504.712872][T31485] Call Trace: [ 3504.715979][T31485] [ 3504.718756][T31485] dump_stack_lvl+0x151/0x1b7 [ 3504.723275][T31485] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3504.728585][T31485] dump_stack+0x15/0x17 [ 3504.732569][T31485] should_fail+0x3c0/0x510 [ 3504.736813][T31485] __should_failslab+0x9f/0xe0 [ 3504.741498][T31485] should_failslab+0x9/0x20 [ 3504.745836][T31485] kmem_cache_alloc+0x4f/0x2f0 [ 3504.750437][T31485] ? anon_vma_clone+0xa1/0x4f0 [ 3504.755038][T31485] anon_vma_clone+0xa1/0x4f0 [ 3504.759468][T31485] anon_vma_fork+0x91/0x4f0 [ 3504.763812][T31485] ? anon_vma_name+0x43/0x70 [ 3504.768229][T31485] dup_mmap+0x750/0xea0 [ 3504.772225][T31485] ? __delayed_free_task+0x20/0x20 [ 3504.777168][T31485] ? mm_init+0x807/0x960 [ 3504.781249][T31485] dup_mm+0x91/0x330 [ 3504.784981][T31485] copy_mm+0x108/0x1b0 [ 3504.788883][T31485] copy_process+0x1295/0x3250 [ 3504.793401][T31485] ? proc_fail_nth_write+0x213/0x290 [ 3504.798521][T31485] ? proc_fail_nth_read+0x220/0x220 [ 3504.803571][T31485] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3504.808589][T31485] ? vfs_write+0x9af/0x1050 [ 3504.812926][T31485] ? vmacache_update+0xb7/0x120 [ 3504.817615][T31485] kernel_clone+0x22d/0x990 [ 3504.821956][T31485] ? file_end_write+0x1b0/0x1b0 [ 3504.826638][T31485] ? __kasan_check_write+0x14/0x20 [ 3504.831587][T31485] ? create_io_thread+0x1e0/0x1e0 [ 3504.836450][T31485] ? __mutex_lock_slowpath+0x10/0x10 [ 3504.841575][T31485] __x64_sys_clone+0x289/0x310 [ 3504.846173][T31485] ? __do_sys_vfork+0x130/0x130 [ 3504.850864][T31485] ? debug_smp_processor_id+0x17/0x20 [ 3504.856066][T31485] do_syscall_64+0x44/0xd0 [ 3504.860314][T31485] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3504.866045][T31485] RIP: 0033:0x7fa69a22f0a9 [ 3504.870296][T31485] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3504.889915][T31485] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3504.898156][T31485] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3504.906144][T31485] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3504.913952][T31485] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3504.921767][T31485] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3504.929689][T31485] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3504.937479][T31485] 04:47:20 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 56) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:20 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xe, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:20 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x3000000, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:20 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xc00, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:20 executing program 4: syz_clone(0x45100000, 0x0, 0x8000000000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:20 executing program 3: openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x4e}, 0x48) 04:47:20 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xd00, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:20 executing program 3: openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x4e}, 0x48) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x4e}, 0x48) (async) 04:47:20 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xf, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:20 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x4000000, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:20 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x5000000, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:20 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xe00, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3505.030537][T31516] FAULT_INJECTION: forcing a failure. [ 3505.030537][T31516] name failslab, interval 1, probability 0, space 0, times 0 [ 3505.086505][T31516] CPU: 0 PID: 31516 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3505.096584][T31516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3505.106507][T31516] Call Trace: [ 3505.109605][T31516] [ 3505.112380][T31516] dump_stack_lvl+0x151/0x1b7 [ 3505.116896][T31516] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3505.122191][T31516] dump_stack+0x15/0x17 [ 3505.126273][T31516] should_fail+0x3c0/0x510 [ 3505.130524][T31516] __should_failslab+0x9f/0xe0 [ 3505.135119][T31516] should_failslab+0x9/0x20 [ 3505.139460][T31516] kmem_cache_alloc+0x4f/0x2f0 [ 3505.144149][T31516] ? anon_vma_clone+0xa1/0x4f0 [ 3505.148745][T31516] anon_vma_clone+0xa1/0x4f0 [ 3505.153173][T31516] anon_vma_fork+0x91/0x4f0 [ 3505.157513][T31516] ? anon_vma_name+0x43/0x70 [ 3505.161938][T31516] dup_mmap+0x750/0xea0 [ 3505.165933][T31516] ? __delayed_free_task+0x20/0x20 [ 3505.170878][T31516] ? mm_init+0x807/0x960 [ 3505.174958][T31516] dup_mm+0x91/0x330 [ 3505.178692][T31516] copy_mm+0x108/0x1b0 [ 3505.182594][T31516] copy_process+0x1295/0x3250 [ 3505.187109][T31516] ? proc_fail_nth_write+0x213/0x290 [ 3505.192232][T31516] ? proc_fail_nth_read+0x220/0x220 [ 3505.197268][T31516] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3505.202219][T31516] ? vfs_write+0x9af/0x1050 [ 3505.206560][T31516] ? vmacache_update+0xb7/0x120 [ 3505.211241][T31516] kernel_clone+0x22d/0x990 [ 3505.215582][T31516] ? file_end_write+0x1b0/0x1b0 [ 3505.220355][T31516] ? __kasan_check_write+0x14/0x20 [ 3505.225298][T31516] ? create_io_thread+0x1e0/0x1e0 [ 3505.230156][T31516] ? __mutex_lock_slowpath+0x10/0x10 [ 3505.235280][T31516] __x64_sys_clone+0x289/0x310 [ 3505.239878][T31516] ? __do_sys_vfork+0x130/0x130 [ 3505.244588][T31516] ? debug_smp_processor_id+0x17/0x20 [ 3505.249779][T31516] do_syscall_64+0x44/0xd0 [ 3505.254026][T31516] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3505.259755][T31516] RIP: 0033:0x7fa69a22f0a9 [ 3505.264009][T31516] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3505.283448][T31516] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3505.291695][T31516] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3505.299518][T31516] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3505.307319][T31516] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3505.315126][T31516] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3505.322943][T31516] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3505.331113][T31516] 04:47:20 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 57) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:20 executing program 3: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000000)={'gretap0\x00'}) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='freezer.state\x00', 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r2, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r2, 0x0, r1, 0x2) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000080)={r2}, 0x8) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0x8, 0x3, 0xde, 0x370, r0, 0x1ff, '\x00', 0x0, r3, 0x1, 0x2, 0x2, 0x7}, 0x48) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0xfffffffd, 0x3, 0x200, r4, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3}, 0x48) 04:47:20 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xf00, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:20 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x10, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:20 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x6000000, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:20 executing program 4: syz_clone(0x45100000, 0x0, 0x10000000000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:20 executing program 3: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000000)={'gretap0\x00'}) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='freezer.state\x00', 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r2, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r2, 0x0, r1, 0x2) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000080)={r2}, 0x8) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0x8, 0x3, 0xde, 0x370, r0, 0x1ff, '\x00', 0x0, r3, 0x1, 0x2, 0x2, 0x7}, 0x48) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0xfffffffd, 0x3, 0x200, r4, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3}, 0x48) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000000)={'gretap0\x00'}) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='freezer.state\x00', 0x0, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) (async) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (async) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r2, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r2, 0x0, r1, 0x2) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000080)={r2}, 0x8) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0x8, 0x3, 0xde, 0x370, r0, 0x1ff, '\x00', 0x0, r3, 0x1, 0x2, 0x2, 0x7}, 0x48) (async) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0xfffffffd, 0x3, 0x200, r4, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3}, 0x48) (async) 04:47:20 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x11, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:20 executing program 3: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000000)={'gretap0\x00'}) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='freezer.state\x00', 0x0, 0x0) (async) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r2, 0xffffffffffffffff, 0x4}, 0x10) (async, rerun: 32) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) (async, rerun: 32) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r2, 0x0, r1, 0x2) (async) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000080)={r2}, 0x8) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0x8, 0x3, 0xde, 0x370, r0, 0x1ff, '\x00', 0x0, r3, 0x1, 0x2, 0x2, 0x7}, 0x48) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0xfffffffd, 0x3, 0x200, r4, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3}, 0x48) 04:47:20 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x1100, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:20 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x7000000, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:20 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x12, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3505.446412][T31544] FAULT_INJECTION: forcing a failure. [ 3505.446412][T31544] name failslab, interval 1, probability 0, space 0, times 0 [ 3505.491978][T31544] CPU: 1 PID: 31544 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3505.502147][T31544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3505.512044][T31544] Call Trace: [ 3505.515165][T31544] [ 3505.517950][T31544] dump_stack_lvl+0x151/0x1b7 [ 3505.522458][T31544] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3505.527754][T31544] dump_stack+0x15/0x17 [ 3505.531744][T31544] should_fail+0x3c0/0x510 [ 3505.536003][T31544] __should_failslab+0x9f/0xe0 [ 3505.540608][T31544] should_failslab+0x9/0x20 [ 3505.544936][T31544] kmem_cache_alloc+0x4f/0x2f0 [ 3505.549576][T31544] ? vm_area_dup+0x26/0x1d0 [ 3505.553878][T31544] vm_area_dup+0x26/0x1d0 [ 3505.558046][T31544] dup_mmap+0x6b8/0xea0 [ 3505.562039][T31544] ? __delayed_free_task+0x20/0x20 [ 3505.567245][T31544] ? mm_init+0x807/0x960 [ 3505.571320][T31544] dup_mm+0x91/0x330 [ 3505.575053][T31544] copy_mm+0x108/0x1b0 [ 3505.578958][T31544] copy_process+0x1295/0x3250 [ 3505.583473][T31544] ? proc_fail_nth_write+0x213/0x290 [ 3505.588602][T31544] ? proc_fail_nth_read+0x220/0x220 [ 3505.594843][T31544] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3505.599788][T31544] ? vfs_write+0x9af/0x1050 [ 3505.604127][T31544] ? vmacache_update+0xb7/0x120 [ 3505.608917][T31544] kernel_clone+0x22d/0x990 [ 3505.613335][T31544] ? file_end_write+0x1b0/0x1b0 [ 3505.618019][T31544] ? __kasan_check_write+0x14/0x20 [ 3505.622965][T31544] ? create_io_thread+0x1e0/0x1e0 [ 3505.628005][T31544] ? __mutex_lock_slowpath+0x10/0x10 [ 3505.633122][T31544] __x64_sys_clone+0x289/0x310 [ 3505.637738][T31544] ? __do_sys_vfork+0x130/0x130 [ 3505.642415][T31544] ? debug_smp_processor_id+0x17/0x20 [ 3505.647614][T31544] do_syscall_64+0x44/0xd0 [ 3505.651865][T31544] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3505.657592][T31544] RIP: 0033:0x7fa69a22f0a9 [ 3505.661844][T31544] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3505.681288][T31544] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 04:47:21 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 58) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:21 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x1200, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:21 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x8000000, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:21 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x18, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:21 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x1800, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3505.689628][T31544] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3505.697517][T31544] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3505.705332][T31544] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3505.713138][T31544] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3505.720949][T31544] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3505.728773][T31544] [ 3505.782348][T31583] FAULT_INJECTION: forcing a failure. [ 3505.782348][T31583] name failslab, interval 1, probability 0, space 0, times 0 [ 3505.805071][T31583] CPU: 1 PID: 31583 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3505.815239][T31583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3505.825134][T31583] Call Trace: [ 3505.828254][T31583] [ 3505.831031][T31583] dump_stack_lvl+0x151/0x1b7 [ 3505.835546][T31583] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3505.840845][T31583] dump_stack+0x15/0x17 [ 3505.844835][T31583] should_fail+0x3c0/0x510 [ 3505.849180][T31583] __should_failslab+0x9f/0xe0 [ 3505.853774][T31583] should_failslab+0x9/0x20 [ 3505.858113][T31583] kmem_cache_alloc+0x4f/0x2f0 [ 3505.862810][T31583] ? anon_vma_fork+0x1b9/0x4f0 [ 3505.867412][T31583] anon_vma_fork+0x1b9/0x4f0 [ 3505.871841][T31583] dup_mmap+0x750/0xea0 [ 3505.875847][T31583] ? __delayed_free_task+0x20/0x20 [ 3505.880798][T31583] ? mm_init+0x807/0x960 [ 3505.884862][T31583] dup_mm+0x91/0x330 [ 3505.888591][T31583] copy_mm+0x108/0x1b0 [ 3505.892502][T31583] copy_process+0x1295/0x3250 [ 3505.897008][T31583] ? proc_fail_nth_write+0x213/0x290 [ 3505.902128][T31583] ? proc_fail_nth_read+0x220/0x220 [ 3505.907170][T31583] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3505.912112][T31583] ? vfs_write+0x9af/0x1050 [ 3505.916448][T31583] ? vmacache_update+0xb7/0x120 [ 3505.921225][T31583] kernel_clone+0x22d/0x990 [ 3505.925562][T31583] ? file_end_write+0x1b0/0x1b0 [ 3505.930247][T31583] ? __kasan_check_write+0x14/0x20 [ 3505.935197][T31583] ? create_io_thread+0x1e0/0x1e0 [ 3505.940086][T31583] ? __mutex_lock_slowpath+0x10/0x10 [ 3505.945180][T31583] __x64_sys_clone+0x289/0x310 [ 3505.949778][T31583] ? __do_sys_vfork+0x130/0x130 [ 3505.954464][T31583] ? debug_smp_processor_id+0x17/0x20 [ 3505.959673][T31583] do_syscall_64+0x44/0xd0 [ 3505.963925][T31583] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3505.969654][T31583] RIP: 0033:0x7fa69a22f0a9 [ 3505.973912][T31583] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3505.993782][T31583] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3506.002028][T31583] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3506.009829][T31583] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3506.017638][T31583] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3506.025449][T31583] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3506.033269][T31583] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3506.041161][T31583] 04:47:21 executing program 3: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={0xffffffffffffffff, 0xe0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0], 0x0, 0x8, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f0000000100), &(0x7f0000000140), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000180)}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x9, 0x0, 0x4, 0x0, 0x2, 0xffffffffffffffff, 0x0, '\x00', r0}, 0x48) 04:47:21 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x9000000, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:21 executing program 4: syz_clone(0x45100000, 0x0, 0x70000000000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:21 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x2500, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:21 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x25, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:21 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 59) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:21 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x4800, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:21 executing program 3: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={0xffffffffffffffff, 0xe0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0], 0x0, 0x8, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f0000000100), &(0x7f0000000140), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000180)}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x9, 0x0, 0x4, 0x0, 0x2, 0xffffffffffffffff, 0x0, '\x00', r0}, 0x48) 04:47:21 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xa000000, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:21 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x48, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3506.113487][T31593] FAULT_INJECTION: forcing a failure. [ 3506.113487][T31593] name failslab, interval 1, probability 0, space 0, times 0 [ 3506.143232][T31593] CPU: 1 PID: 31593 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3506.153312][T31593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3506.163207][T31593] Call Trace: [ 3506.166333][T31593] [ 3506.169107][T31593] dump_stack_lvl+0x151/0x1b7 [ 3506.174407][T31593] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3506.179700][T31593] dump_stack+0x15/0x17 [ 3506.184646][T31593] should_fail+0x3c0/0x510 [ 3506.188902][T31593] __should_failslab+0x9f/0xe0 [ 3506.193499][T31593] should_failslab+0x9/0x20 [ 3506.197839][T31593] kmem_cache_alloc+0x4f/0x2f0 [ 3506.202437][T31593] ? vm_area_dup+0x26/0x1d0 [ 3506.206776][T31593] vm_area_dup+0x26/0x1d0 [ 3506.210945][T31593] dup_mmap+0x6b8/0xea0 [ 3506.214941][T31593] ? __delayed_free_task+0x20/0x20 [ 3506.219884][T31593] ? mm_init+0x807/0x960 [ 3506.223962][T31593] dup_mm+0x91/0x330 [ 3506.227697][T31593] copy_mm+0x108/0x1b0 [ 3506.231601][T31593] copy_process+0x1295/0x3250 [ 3506.236119][T31593] ? proc_fail_nth_write+0x213/0x290 [ 3506.241236][T31593] ? proc_fail_nth_read+0x220/0x220 [ 3506.246273][T31593] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3506.251226][T31593] ? vfs_write+0x9af/0x1050 [ 3506.255564][T31593] ? vmacache_update+0xb7/0x120 [ 3506.260243][T31593] kernel_clone+0x22d/0x990 [ 3506.264580][T31593] ? file_end_write+0x1b0/0x1b0 [ 3506.269267][T31593] ? __kasan_check_write+0x14/0x20 [ 3506.274213][T31593] ? create_io_thread+0x1e0/0x1e0 [ 3506.279076][T31593] ? __mutex_lock_slowpath+0x10/0x10 [ 3506.284195][T31593] __x64_sys_clone+0x289/0x310 [ 3506.288800][T31593] ? __do_sys_vfork+0x130/0x130 [ 3506.293489][T31593] ? debug_smp_processor_id+0x17/0x20 [ 3506.298689][T31593] do_syscall_64+0x44/0xd0 [ 3506.302942][T31593] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3506.308669][T31593] RIP: 0033:0x7fa69a22f0a9 [ 3506.312922][T31593] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3506.332586][T31593] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3506.340822][T31593] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3506.348637][T31593] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3506.356447][T31593] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 04:47:21 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x4c, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:21 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xb000000, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:21 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x68, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:21 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xc000000, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3506.364257][T31593] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3506.372067][T31593] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3506.379885][T31593] 04:47:21 executing program 4: syz_clone(0x45100000, 0x0, 0xe09a233a550000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:21 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x6c, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:21 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xd000000, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:21 executing program 3: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={0xffffffffffffffff, 0xe0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0], 0x0, 0x8, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f0000000100), &(0x7f0000000140), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000180)}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x9, 0x0, 0x4, 0x0, 0x2, 0xffffffffffffffff, 0x0, '\x00', r0}, 0x48) 04:47:21 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x4c00, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:21 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 60) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:21 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x6800, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:21 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x6c00, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:21 executing program 3: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={0x1, 0x58, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5}, [@alu={0x4, 0x0, 0xa, 0x1, 0x9, 0x1, 0xffffffffffffffff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}]}, &(0x7f0000000040)='syzkaller\x00', 0x400, 0x0, &(0x7f0000000080), 0x8d7101aa9cfc7750, 0x6, '\x00', r0, 0x0, r1, 0x8, &(0x7f00000001c0)={0x9, 0x3}, 0x8, 0x10, &(0x7f0000000200)={0x4, 0x0, 0x2768, 0xfffff000}, 0x10}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) 04:47:21 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x74, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:21 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xe000000, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:21 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x7400, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3506.436906][T31625] FAULT_INJECTION: forcing a failure. [ 3506.436906][T31625] name failslab, interval 1, probability 0, space 0, times 0 [ 3506.496550][T31625] CPU: 1 PID: 31625 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3506.506639][T31625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3506.516529][T31625] Call Trace: [ 3506.519649][T31625] [ 3506.522514][T31625] dump_stack_lvl+0x151/0x1b7 [ 3506.527042][T31625] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3506.532411][T31625] dump_stack+0x15/0x17 [ 3506.536399][T31625] should_fail+0x3c0/0x510 [ 3506.540653][T31625] __should_failslab+0x9f/0xe0 [ 3506.545266][T31625] should_failslab+0x9/0x20 [ 3506.549690][T31625] kmem_cache_alloc+0x4f/0x2f0 [ 3506.554292][T31625] ? vm_area_dup+0x26/0x1d0 [ 3506.558704][T31625] ? __kasan_check_read+0x11/0x20 [ 3506.563568][T31625] vm_area_dup+0x26/0x1d0 [ 3506.567735][T31625] dup_mmap+0x6b8/0xea0 [ 3506.571729][T31625] ? __delayed_free_task+0x20/0x20 [ 3506.576673][T31625] ? mm_init+0x807/0x960 [ 3506.580752][T31625] dup_mm+0x91/0x330 [ 3506.584484][T31625] copy_mm+0x108/0x1b0 [ 3506.588387][T31625] copy_process+0x1295/0x3250 [ 3506.592912][T31625] ? proc_fail_nth_write+0x213/0x290 [ 3506.598026][T31625] ? proc_fail_nth_read+0x220/0x220 [ 3506.603142][T31625] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3506.608090][T31625] ? vfs_write+0x9af/0x1050 [ 3506.612433][T31625] ? vmacache_update+0xb7/0x120 [ 3506.617130][T31625] kernel_clone+0x22d/0x990 [ 3506.621456][T31625] ? file_end_write+0x1b0/0x1b0 [ 3506.627274][T31625] ? __kasan_check_write+0x14/0x20 [ 3506.632221][T31625] ? create_io_thread+0x1e0/0x1e0 [ 3506.637258][T31625] ? __mutex_lock_slowpath+0x10/0x10 [ 3506.642477][T31625] __x64_sys_clone+0x289/0x310 [ 3506.647156][T31625] ? __do_sys_vfork+0x130/0x130 [ 3506.651848][T31625] ? debug_smp_processor_id+0x17/0x20 [ 3506.657043][T31625] do_syscall_64+0x44/0xd0 [ 3506.661295][T31625] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3506.667046][T31625] RIP: 0033:0x7fa69a22f0a9 [ 3506.671275][T31625] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 04:47:22 executing program 4: syz_clone(0x45100000, 0x0, 0xe0c6187c2a0000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:22 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x7a, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:22 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xf000000, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:22 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x7a00, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:22 executing program 3: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={0x1, 0x58, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) (async) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5}, [@alu={0x4, 0x0, 0xa, 0x1, 0x9, 0x1, 0xffffffffffffffff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}]}, &(0x7f0000000040)='syzkaller\x00', 0x400, 0x0, &(0x7f0000000080), 0x8d7101aa9cfc7750, 0x6, '\x00', r0, 0x0, r1, 0x8, &(0x7f00000001c0)={0x9, 0x3}, 0x8, 0x10, &(0x7f0000000200)={0x4, 0x0, 0x2768, 0xfffff000}, 0x10}, 0x80) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) [ 3506.691237][T31625] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3506.699594][T31625] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3506.707404][T31625] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3506.715218][T31625] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3506.723043][T31625] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3506.730928][T31625] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3506.738826][T31625] 04:47:22 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 61) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:22 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xff0f, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:22 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x10000000, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:22 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x300, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:22 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x500, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:22 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x11000000, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:22 executing program 3: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={0x1, 0x58, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5}, [@alu={0x4, 0x0, 0xa, 0x1, 0x9, 0x1, 0xffffffffffffffff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}]}, &(0x7f0000000040)='syzkaller\x00', 0x400, 0x0, &(0x7f0000000080), 0x8d7101aa9cfc7750, 0x6, '\x00', r0, 0x0, r1, 0x8, &(0x7f00000001c0)={0x9, 0x3}, 0x8, 0x10, &(0x7f0000000200)={0x4, 0x0, 0x2768, 0xfffff000}, 0x10}, 0x80) (async, rerun: 32) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (rerun: 32) [ 3506.804202][T31659] FAULT_INJECTION: forcing a failure. [ 3506.804202][T31659] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3506.836193][T31659] CPU: 1 PID: 31659 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3506.846280][T31659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3506.857055][T31659] Call Trace: [ 3506.860168][T31659] [ 3506.862940][T31659] dump_stack_lvl+0x151/0x1b7 [ 3506.867457][T31659] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3506.872750][T31659] dump_stack+0x15/0x17 [ 3506.876737][T31659] should_fail+0x3c0/0x510 [ 3506.881080][T31659] should_fail_alloc_page+0x58/0x70 [ 3506.886197][T31659] __alloc_pages+0x1de/0x7c0 [ 3506.890712][T31659] ? __count_vm_events+0x30/0x30 [ 3506.895581][T31659] ? __this_cpu_preempt_check+0x13/0x20 [ 3506.900962][T31659] ? __mod_node_page_state+0xac/0xf0 [ 3506.906076][T31659] pte_alloc_one+0x73/0x1b0 [ 3506.910415][T31659] ? pfn_modify_allowed+0x2e0/0x2e0 [ 3506.915446][T31659] __pte_alloc+0x86/0x350 [ 3506.919615][T31659] ? free_pgtables+0x210/0x210 [ 3506.924213][T31659] ? _raw_spin_lock+0xa3/0x1b0 [ 3506.928814][T31659] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 3506.934017][T31659] ? __kernel_text_address+0x9a/0x110 [ 3506.939318][T31659] copy_pte_range+0x1b1f/0x20b0 [ 3506.944010][T31659] ? __kunmap_atomic+0x80/0x80 [ 3506.948602][T31659] ? __kasan_slab_alloc+0xc4/0xe0 [ 3506.953461][T31659] ? __kasan_slab_alloc+0xb2/0xe0 [ 3506.958411][T31659] ? kmem_cache_alloc+0x189/0x2f0 [ 3506.963270][T31659] ? vm_area_dup+0x26/0x1d0 [ 3506.967611][T31659] ? dup_mmap+0x6b8/0xea0 [ 3506.971861][T31659] ? dup_mm+0x91/0x330 [ 3506.975769][T31659] ? copy_mm+0x108/0x1b0 [ 3506.979856][T31659] ? copy_process+0x1295/0x3250 [ 3506.984633][T31659] ? kernel_clone+0x22d/0x990 [ 3506.989306][T31659] ? __x64_sys_clone+0x289/0x310 [ 3506.994083][T31659] ? do_syscall_64+0x44/0xd0 [ 3506.998510][T31659] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3507.004413][T31659] copy_page_range+0xc1e/0x1090 [ 3507.009105][T31659] ? pfn_valid+0x1e0/0x1e0 [ 3507.013352][T31659] dup_mmap+0x99f/0xea0 [ 3507.017343][T31659] ? __delayed_free_task+0x20/0x20 [ 3507.022292][T31659] ? mm_init+0x807/0x960 [ 3507.027152][T31659] dup_mm+0x91/0x330 [ 3507.030890][T31659] copy_mm+0x108/0x1b0 [ 3507.034786][T31659] copy_process+0x1295/0x3250 [ 3507.039306][T31659] ? proc_fail_nth_write+0x213/0x290 [ 3507.044432][T31659] ? proc_fail_nth_read+0x220/0x220 [ 3507.049458][T31659] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3507.054413][T31659] ? vfs_write+0x9af/0x1050 [ 3507.058743][T31659] ? vmacache_update+0xb7/0x120 [ 3507.063430][T31659] kernel_clone+0x22d/0x990 [ 3507.067767][T31659] ? file_end_write+0x1b0/0x1b0 [ 3507.072458][T31659] ? __kasan_check_write+0x14/0x20 [ 3507.077402][T31659] ? create_io_thread+0x1e0/0x1e0 [ 3507.082266][T31659] ? __mutex_lock_slowpath+0x10/0x10 [ 3507.087385][T31659] __x64_sys_clone+0x289/0x310 [ 3507.091989][T31659] ? __do_sys_vfork+0x130/0x130 [ 3507.096673][T31659] ? debug_smp_processor_id+0x17/0x20 [ 3507.101878][T31659] do_syscall_64+0x44/0xd0 [ 3507.106130][T31659] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3507.111877][T31659] RIP: 0033:0x7fa69a22f0a9 [ 3507.116111][T31659] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3507.135554][T31659] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3507.143795][T31659] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3507.151621][T31659] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3507.159439][T31659] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3507.167319][T31659] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3507.175146][T31659] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3507.182946][T31659] 04:47:22 executing program 4: syz_clone(0x45100000, 0x0, 0xf081111b000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:22 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r1, 0xffffffffffffffff, 0x4}, 0x10) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x8) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x46b0747e5fdd3ee, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r0, 0x2) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000480)={&(0x7f0000000100)="332b82e89fc86c126cc3cb3754f025d94357feb8107c6e7b6c335aa3b3c82e52", &(0x7f0000000140)=""/90, &(0x7f00000002c0)="99779974429be3b7b4a1f60a94a889c7abed7c975a3303039b8ccb0054e7d148b79ccd1ef2caa269bdea76fecbaa155132e601acbafb4a37df9b3ec970b2e6a63bbbd70826dd641970bfff64d69ac95157eedae2fa8c754fc1f678d34948bee8d8d84b696d72cfaaebe5fc932a0007167895e907abe80745d2183644f6a548ba9055271f1812c60a24c2cfdd00f74ad12253001c4f1bed61b7a66be74f2ff128b01ac643abaa29055ab3304042930c0a724b806987bf8fec822d3796228ac543884714080c24c49446ad4d12e64f26c1ecbf99276e8b08e68414360e4772b451e821c7780653c4a3e100000000000000", &(0x7f00000003c0)="13051bfd1a44a9ca50083885f67a1f645132150997005ec3dc8c8345e0fac50c53122f297cc5f64b6de02965ac721595035c00a2bb83ebe4d41124b478b02288675fea8c57432ef78dfb83326834072469679634f1656966d8df78baa7ab8da54252ce83911cd8f15baf7a9f75d499f49e676aadf548d8cb8017c8d49f9d31bae2", 0x9, r5}, 0x38) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r4, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r4, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x6056, 0x4024, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r4, 0x1, r3, 0x2) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f00000007c0)) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'veth1\x00', 0x2}) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000080)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$inet(r6, &(0x7f0000002900)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="4839cb37f0590f0df338174a0d3e6ea38ce3412a8687906171631647d6421f80a4bd35dcd42583832508b652579707bc4570e46d59389f5504fd98246252ecc026bee67b8d65cb67669dd088bb2a624c1c92d3781587239e81c9eb5b6724e5416d1c32c9c34c543e394ede11078498c3dd7dc94bc524dc3c18cf97874455349042affe5e7320b8375a0352e70028dbf06b7a5b334b4cab596181c45a630e43f50bf4c102b32f96ccbadb10062e9eef0b4cf0412b500669827df72df5753ab58a4c58056e60b8b147c5c07492c0759abe32fb6250c3c3fcc8adf1f6133fabd7f8bbb92d30e82a6b76987bf7f91a8edc00d7d036", 0xf3}, {&(0x7f00000014c0)="c5825ecc89de3a6dbcec86228124560e8865af45b12038984f7d6ca8b863c7e6172ec08e1f585ed3f329c9ee3c2ed49627b0e5f49b59c502a526337461980f15a43169322691c5e8ee6a17b0088a9b84d9233605edf26504ff4a63975334ea3197424196c6b954785699ea3badf5694c08e28c74460a4cca5c0b706f47993c322e786dcef679522547ba8f53f5f980b23589d349464d528623502bd4ba9cf4edb1d2b55f22de936f4098cb9139dedd0417b2d79d6b2c183e58e39fe92eb381227619cef594a34ef1ab9a4584f667fcb1b5c2a3b18419ca12b68a1bd6a335f82ad8ec9621ab728f91154a90", 0xeb}, {&(0x7f00000015c0)="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", 0xca4}], 0x4, &(0x7f00000028c0)=[@ip_tos_int={{0x14}}], 0x18}, 0x4008041) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000780)={r1, 0xe0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0xa, &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000540)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000580)=[{}, {}, {}], 0x18, 0x10, &(0x7f00000005c0), &(0x7f0000000600), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000640)}}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ID(r7, 0x80082407, 0x0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000001480), 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r7, 0x80082407, &(0x7f00000000c0)) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) 04:47:22 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 62) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:22 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x12000000, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:22 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x1000000, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:22 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x600, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:22 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x2000000, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:22 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r1, 0xffffffffffffffff, 0x4}, 0x10) (async, rerun: 32) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) (rerun: 32) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, 0x0) (async) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x8) (async) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x46b0747e5fdd3ee, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r0, 0x2) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (async) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000480)={&(0x7f0000000100)="332b82e89fc86c126cc3cb3754f025d94357feb8107c6e7b6c335aa3b3c82e52", &(0x7f0000000140)=""/90, &(0x7f00000002c0)="99779974429be3b7b4a1f60a94a889c7abed7c975a3303039b8ccb0054e7d148b79ccd1ef2caa269bdea76fecbaa155132e601acbafb4a37df9b3ec970b2e6a63bbbd70826dd641970bfff64d69ac95157eedae2fa8c754fc1f678d34948bee8d8d84b696d72cfaaebe5fc932a0007167895e907abe80745d2183644f6a548ba9055271f1812c60a24c2cfdd00f74ad12253001c4f1bed61b7a66be74f2ff128b01ac643abaa29055ab3304042930c0a724b806987bf8fec822d3796228ac543884714080c24c49446ad4d12e64f26c1ecbf99276e8b08e68414360e4772b451e821c7780653c4a3e100000000000000", &(0x7f00000003c0)="13051bfd1a44a9ca50083885f67a1f645132150997005ec3dc8c8345e0fac50c53122f297cc5f64b6de02965ac721595035c00a2bb83ebe4d41124b478b02288675fea8c57432ef78dfb83326834072469679634f1656966d8df78baa7ab8da54252ce83911cd8f15baf7a9f75d499f49e676aadf548d8cb8017c8d49f9d31bae2", 0x9, r5}, 0x38) (async) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r4, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r4, 0x54e3, 0x0) (async, rerun: 64) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x6056, 0x4024, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r4, 0x1, r3, 0x2) (async, rerun: 64) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f00000007c0)) (async) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'veth1\x00', 0x2}) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000080)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$inet(r6, &(0x7f0000002900)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="4839cb37f0590f0df338174a0d3e6ea38ce3412a8687906171631647d6421f80a4bd35dcd42583832508b652579707bc4570e46d59389f5504fd98246252ecc026bee67b8d65cb67669dd088bb2a624c1c92d3781587239e81c9eb5b6724e5416d1c32c9c34c543e394ede11078498c3dd7dc94bc524dc3c18cf97874455349042affe5e7320b8375a0352e70028dbf06b7a5b334b4cab596181c45a630e43f50bf4c102b32f96ccbadb10062e9eef0b4cf0412b500669827df72df5753ab58a4c58056e60b8b147c5c07492c0759abe32fb6250c3c3fcc8adf1f6133fabd7f8bbb92d30e82a6b76987bf7f91a8edc00d7d036", 0xf3}, {&(0x7f00000014c0)="c5825ecc89de3a6dbcec86228124560e8865af45b12038984f7d6ca8b863c7e6172ec08e1f585ed3f329c9ee3c2ed49627b0e5f49b59c502a526337461980f15a43169322691c5e8ee6a17b0088a9b84d9233605edf26504ff4a63975334ea3197424196c6b954785699ea3badf5694c08e28c74460a4cca5c0b706f47993c322e786dcef679522547ba8f53f5f980b23589d349464d528623502bd4ba9cf4edb1d2b55f22de936f4098cb9139dedd0417b2d79d6b2c183e58e39fe92eb381227619cef594a34ef1ab9a4584f667fcb1b5c2a3b18419ca12b68a1bd6a335f82ad8ec9621ab728f91154a90", 0xeb}, {&(0x7f00000015c0)="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", 0xca4}], 0x4, &(0x7f00000028c0)=[@ip_tos_int={{0x14}}], 0x18}, 0x4008041) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000780)={r1, 0xe0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0xa, &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000540)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000580)=[{}, {}, {}], 0x18, 0x10, &(0x7f00000005c0), &(0x7f0000000600), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000640)}}, 0x10) (async) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ID(r7, 0x80082407, 0x0) (async) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000001480), 0x2, 0x0) (async) ioctl$PERF_EVENT_IOC_ID(r7, 0x80082407, &(0x7f00000000c0)) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) 04:47:22 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x3000000, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:22 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x18000000, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:22 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x700, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3507.289379][T31676] FAULT_INJECTION: forcing a failure. [ 3507.289379][T31676] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3507.332637][T31676] CPU: 1 PID: 31676 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3507.342805][T31676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3507.352785][T31676] Call Trace: [ 3507.355911][T31676] [ 3507.358688][T31676] dump_stack_lvl+0x151/0x1b7 [ 3507.363202][T31676] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3507.368503][T31676] dump_stack+0x15/0x17 [ 3507.372489][T31676] should_fail+0x3c0/0x510 [ 3507.376746][T31676] should_fail_alloc_page+0x58/0x70 [ 3507.381776][T31676] __alloc_pages+0x1de/0x7c0 [ 3507.386290][T31676] ? __count_vm_events+0x30/0x30 [ 3507.391167][T31676] ? __this_cpu_preempt_check+0x13/0x20 [ 3507.396702][T31676] ? __mod_node_page_state+0xac/0xf0 [ 3507.401827][T31676] pte_alloc_one+0x73/0x1b0 [ 3507.406166][T31676] ? pfn_modify_allowed+0x2e0/0x2e0 [ 3507.411384][T31676] __pte_alloc+0x86/0x350 [ 3507.415538][T31676] ? free_pgtables+0x210/0x210 [ 3507.420135][T31676] ? _raw_spin_lock+0xa3/0x1b0 [ 3507.424739][T31676] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 3507.429944][T31676] ? __kernel_text_address+0x9a/0x110 [ 3507.435154][T31676] copy_pte_range+0x1b1f/0x20b0 [ 3507.439845][T31676] ? __kunmap_atomic+0x80/0x80 [ 3507.444466][T31676] ? __kasan_slab_alloc+0xc4/0xe0 [ 3507.449296][T31676] ? __kasan_slab_alloc+0xb2/0xe0 [ 3507.454250][T31676] ? kmem_cache_alloc+0x189/0x2f0 [ 3507.459118][T31676] ? vm_area_dup+0x26/0x1d0 [ 3507.463453][T31676] ? dup_mmap+0x6b8/0xea0 [ 3507.467621][T31676] ? dup_mm+0x91/0x330 [ 3507.471609][T31676] ? copy_mm+0x108/0x1b0 [ 3507.475691][T31676] ? copy_process+0x1295/0x3250 [ 3507.480378][T31676] ? kernel_clone+0x22d/0x990 [ 3507.484889][T31676] ? __x64_sys_clone+0x289/0x310 [ 3507.489678][T31676] ? do_syscall_64+0x44/0xd0 [ 3507.494176][T31676] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3507.500351][T31676] copy_page_range+0xc1e/0x1090 [ 3507.505035][T31676] ? pfn_valid+0x1e0/0x1e0 [ 3507.509283][T31676] dup_mmap+0x99f/0xea0 [ 3507.513278][T31676] ? __delayed_free_task+0x20/0x20 [ 3507.518218][T31676] ? mm_init+0x807/0x960 [ 3507.522306][T31676] dup_mm+0x91/0x330 [ 3507.526029][T31676] copy_mm+0x108/0x1b0 [ 3507.529935][T31676] copy_process+0x1295/0x3250 [ 3507.534570][T31676] ? proc_fail_nth_write+0x213/0x290 [ 3507.539677][T31676] ? proc_fail_nth_read+0x220/0x220 [ 3507.544715][T31676] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3507.549656][T31676] ? vfs_write+0x9af/0x1050 [ 3507.553993][T31676] ? vmacache_update+0xb7/0x120 [ 3507.558679][T31676] kernel_clone+0x22d/0x990 [ 3507.563020][T31676] ? file_end_write+0x1b0/0x1b0 [ 3507.567711][T31676] ? __kasan_check_write+0x14/0x20 [ 3507.572655][T31676] ? create_io_thread+0x1e0/0x1e0 [ 3507.577516][T31676] ? __mutex_lock_slowpath+0x10/0x10 [ 3507.582636][T31676] __x64_sys_clone+0x289/0x310 [ 3507.587324][T31676] ? __do_sys_vfork+0x130/0x130 [ 3507.592298][T31676] ? debug_smp_processor_id+0x17/0x20 [ 3507.597592][T31676] do_syscall_64+0x44/0xd0 [ 3507.601845][T31676] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3507.607657][T31676] RIP: 0033:0x7fa69a22f0a9 [ 3507.611909][T31676] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 04:47:22 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x900, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:22 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xa00, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3507.631523][T31676] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3507.639769][T31676] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3507.647582][T31676] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3507.655395][T31676] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3507.663204][T31676] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3507.671041][T31676] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3507.679437][T31676] 04:47:23 executing program 4: syz_clone(0x45100000, 0x0, 0xf0ff1f00000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:23 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x25000000, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:23 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 63) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:23 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xb00, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:23 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x4000000, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:23 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) (async, rerun: 32) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (rerun: 32) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r1, 0xffffffffffffffff, 0x4}, 0x10) (async) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, 0x0) (async, rerun: 32) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x8) (rerun: 32) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x46b0747e5fdd3ee, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r0, 0x2) (async) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, 0x0) (async) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (async) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000480)={&(0x7f0000000100)="332b82e89fc86c126cc3cb3754f025d94357feb8107c6e7b6c335aa3b3c82e52", &(0x7f0000000140)=""/90, &(0x7f00000002c0)="99779974429be3b7b4a1f60a94a889c7abed7c975a3303039b8ccb0054e7d148b79ccd1ef2caa269bdea76fecbaa155132e601acbafb4a37df9b3ec970b2e6a63bbbd70826dd641970bfff64d69ac95157eedae2fa8c754fc1f678d34948bee8d8d84b696d72cfaaebe5fc932a0007167895e907abe80745d2183644f6a548ba9055271f1812c60a24c2cfdd00f74ad12253001c4f1bed61b7a66be74f2ff128b01ac643abaa29055ab3304042930c0a724b806987bf8fec822d3796228ac543884714080c24c49446ad4d12e64f26c1ecbf99276e8b08e68414360e4772b451e821c7780653c4a3e100000000000000", &(0x7f00000003c0)="13051bfd1a44a9ca50083885f67a1f645132150997005ec3dc8c8345e0fac50c53122f297cc5f64b6de02965ac721595035c00a2bb83ebe4d41124b478b02288675fea8c57432ef78dfb83326834072469679634f1656966d8df78baa7ab8da54252ce83911cd8f15baf7a9f75d499f49e676aadf548d8cb8017c8d49f9d31bae2", 0x9, r5}, 0x38) (async) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r4, 0xffffffffffffffff, 0x4}, 0x10) (async, rerun: 64) ioctl$TUNGETDEVNETNS(r4, 0x54e3, 0x0) (async, rerun: 64) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x6056, 0x4024, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r4, 0x1, r3, 0x2) (async) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f00000007c0)) (async) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'veth1\x00', 0x2}) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000080)) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) (rerun: 32) sendmsg$inet(r6, &(0x7f0000002900)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="4839cb37f0590f0df338174a0d3e6ea38ce3412a8687906171631647d6421f80a4bd35dcd42583832508b652579707bc4570e46d59389f5504fd98246252ecc026bee67b8d65cb67669dd088bb2a624c1c92d3781587239e81c9eb5b6724e5416d1c32c9c34c543e394ede11078498c3dd7dc94bc524dc3c18cf97874455349042affe5e7320b8375a0352e70028dbf06b7a5b334b4cab596181c45a630e43f50bf4c102b32f96ccbadb10062e9eef0b4cf0412b500669827df72df5753ab58a4c58056e60b8b147c5c07492c0759abe32fb6250c3c3fcc8adf1f6133fabd7f8bbb92d30e82a6b76987bf7f91a8edc00d7d036", 0xf3}, {&(0x7f00000014c0)="c5825ecc89de3a6dbcec86228124560e8865af45b12038984f7d6ca8b863c7e6172ec08e1f585ed3f329c9ee3c2ed49627b0e5f49b59c502a526337461980f15a43169322691c5e8ee6a17b0088a9b84d9233605edf26504ff4a63975334ea3197424196c6b954785699ea3badf5694c08e28c74460a4cca5c0b706f47993c322e786dcef679522547ba8f53f5f980b23589d349464d528623502bd4ba9cf4edb1d2b55f22de936f4098cb9139dedd0417b2d79d6b2c183e58e39fe92eb381227619cef594a34ef1ab9a4584f667fcb1b5c2a3b18419ca12b68a1bd6a335f82ad8ec9621ab728f91154a90", 0xeb}, {&(0x7f00000015c0)="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", 0xca4}], 0x4, &(0x7f00000028c0)=[@ip_tos_int={{0x14}}], 0x18}, 0x4008041) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000780)={r1, 0xe0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0xa, &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000540)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000580)=[{}, {}, {}], 0x18, 0x10, &(0x7f00000005c0), &(0x7f0000000600), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000640)}}, 0x10) (async) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ID(r7, 0x80082407, 0x0) (async) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) (async) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000001480), 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r7, 0x80082407, &(0x7f00000000c0)) (async, rerun: 32) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (rerun: 32) 04:47:23 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x48000000, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:23 executing program 4: syz_clone(0x45100000, 0x0, 0x100000000000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:23 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x4c000000, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:23 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x5000000, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:23 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xc00, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:23 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r1, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r0, 0x2) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r1, 0x18, 0x1, 0x1, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) 04:47:23 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x68000000, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:23 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xd00, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3507.999807][T31730] FAULT_INJECTION: forcing a failure. [ 3507.999807][T31730] name failslab, interval 1, probability 0, space 0, times 0 [ 3508.046641][T31730] CPU: 1 PID: 31730 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3508.056720][T31730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3508.066623][T31730] Call Trace: [ 3508.069740][T31730] [ 3508.072519][T31730] dump_stack_lvl+0x151/0x1b7 [ 3508.077040][T31730] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3508.082325][T31730] dump_stack+0x15/0x17 [ 3508.086440][T31730] should_fail+0x3c0/0x510 [ 3508.090696][T31730] __should_failslab+0x9f/0xe0 [ 3508.095381][T31730] should_failslab+0x9/0x20 [ 3508.099718][T31730] kmem_cache_alloc+0x4f/0x2f0 [ 3508.104320][T31730] ? anon_vma_clone+0xa1/0x4f0 [ 3508.108919][T31730] anon_vma_clone+0xa1/0x4f0 [ 3508.113434][T31730] anon_vma_fork+0x91/0x4f0 [ 3508.117770][T31730] ? anon_vma_name+0x43/0x70 [ 3508.122200][T31730] dup_mmap+0x750/0xea0 [ 3508.126195][T31730] ? __delayed_free_task+0x20/0x20 [ 3508.131226][T31730] ? mm_init+0x807/0x960 [ 3508.135305][T31730] dup_mm+0x91/0x330 [ 3508.139037][T31730] copy_mm+0x108/0x1b0 [ 3508.142943][T31730] copy_process+0x1295/0x3250 [ 3508.147459][T31730] ? proc_fail_nth_write+0x213/0x290 [ 3508.152587][T31730] ? proc_fail_nth_read+0x220/0x220 [ 3508.157611][T31730] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3508.162556][T31730] ? vfs_write+0x9af/0x1050 [ 3508.166894][T31730] ? vmacache_update+0xb7/0x120 [ 3508.171583][T31730] kernel_clone+0x22d/0x990 [ 3508.176010][T31730] ? file_end_write+0x1b0/0x1b0 [ 3508.180794][T31730] ? __kasan_check_write+0x14/0x20 [ 3508.185731][T31730] ? create_io_thread+0x1e0/0x1e0 [ 3508.190676][T31730] ? __mutex_lock_slowpath+0x10/0x10 [ 3508.195815][T31730] __x64_sys_clone+0x289/0x310 [ 3508.200527][T31730] ? __do_sys_vfork+0x130/0x130 [ 3508.205211][T31730] ? debug_smp_processor_id+0x17/0x20 [ 3508.210419][T31730] do_syscall_64+0x44/0xd0 [ 3508.214675][T31730] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3508.220397][T31730] RIP: 0033:0x7fa69a22f0a9 [ 3508.224649][T31730] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3508.244092][T31730] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3508.252337][T31730] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3508.260158][T31730] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3508.267965][T31730] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3508.275771][T31730] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3508.283581][T31730] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3508.291581][T31730] 04:47:23 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 64) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:23 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x6c000000, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:23 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r1, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r0, 0x2) (async, rerun: 32) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r1, 0x18, 0x1, 0x1, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) (rerun: 32) 04:47:23 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x6000000, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:23 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xe00, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:23 executing program 4: syz_clone(0x45100000, 0x0, 0x200000000000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:23 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x74000000, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:23 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xf00, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:23 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r1, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r0, 0x2) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r1, 0x18, 0x1, 0x1, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) 04:47:23 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x7000000, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:23 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x7a000000, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:23 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x1100, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3508.432903][T31764] FAULT_INJECTION: forcing a failure. [ 3508.432903][T31764] name failslab, interval 1, probability 0, space 0, times 0 [ 3508.450827][T31764] CPU: 1 PID: 31764 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3508.460904][T31764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3508.470800][T31764] Call Trace: [ 3508.473920][T31764] [ 3508.476698][T31764] dump_stack_lvl+0x151/0x1b7 [ 3508.481412][T31764] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3508.486707][T31764] dump_stack+0x15/0x17 [ 3508.490685][T31764] should_fail+0x3c0/0x510 [ 3508.494955][T31764] __should_failslab+0x9f/0xe0 [ 3508.499565][T31764] should_failslab+0x9/0x20 [ 3508.503879][T31764] kmem_cache_alloc+0x4f/0x2f0 [ 3508.508481][T31764] ? vm_area_dup+0x26/0x1d0 [ 3508.512820][T31764] vm_area_dup+0x26/0x1d0 [ 3508.516983][T31764] dup_mmap+0x6b8/0xea0 [ 3508.520985][T31764] ? __delayed_free_task+0x20/0x20 [ 3508.525932][T31764] ? mm_init+0x807/0x960 [ 3508.530004][T31764] dup_mm+0x91/0x330 [ 3508.533911][T31764] copy_mm+0x108/0x1b0 [ 3508.537818][T31764] copy_process+0x1295/0x3250 [ 3508.542332][T31764] ? proc_fail_nth_write+0x213/0x290 [ 3508.547452][T31764] ? proc_fail_nth_read+0x220/0x220 [ 3508.552571][T31764] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3508.557523][T31764] ? vfs_write+0x9af/0x1050 [ 3508.561859][T31764] ? vmacache_update+0xb7/0x120 [ 3508.566552][T31764] kernel_clone+0x22d/0x990 [ 3508.570887][T31764] ? file_end_write+0x1b0/0x1b0 [ 3508.575574][T31764] ? __kasan_check_write+0x14/0x20 [ 3508.580523][T31764] ? create_io_thread+0x1e0/0x1e0 [ 3508.585379][T31764] ? __mutex_lock_slowpath+0x10/0x10 [ 3508.590508][T31764] __x64_sys_clone+0x289/0x310 [ 3508.595106][T31764] ? __do_sys_vfork+0x130/0x130 [ 3508.599798][T31764] ? debug_smp_processor_id+0x17/0x20 [ 3508.604995][T31764] do_syscall_64+0x44/0xd0 [ 3508.609249][T31764] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3508.614976][T31764] RIP: 0033:0x7fa69a22f0a9 [ 3508.619229][T31764] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3508.638763][T31764] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3508.647003][T31764] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3508.654813][T31764] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3508.662623][T31764] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3508.670916][T31764] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 04:47:24 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 65) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:24 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x8000000, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:24 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xff0f0000, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:24 executing program 4: syz_clone(0x45100000, 0x0, 0x700000000000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:24 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) close(r0) 04:47:24 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x1200, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:24 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x9000000, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:24 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x1800, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:24 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) (async) close(r0) (async) [ 3508.678894][T31764] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3508.686889][T31764] 04:47:24 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x8, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:24 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x2500, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:24 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xa, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3508.745495][T31786] FAULT_INJECTION: forcing a failure. [ 3508.745495][T31786] name failslab, interval 1, probability 0, space 0, times 0 [ 3508.782610][T31786] CPU: 0 PID: 31786 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3508.792953][T31786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3508.802845][T31786] Call Trace: [ 3508.805967][T31786] [ 3508.808745][T31786] dump_stack_lvl+0x151/0x1b7 [ 3508.813306][T31786] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3508.818562][T31786] dump_stack+0x15/0x17 [ 3508.822549][T31786] should_fail+0x3c0/0x510 [ 3508.826887][T31786] __should_failslab+0x9f/0xe0 [ 3508.831502][T31786] should_failslab+0x9/0x20 [ 3508.835828][T31786] kmem_cache_alloc+0x4f/0x2f0 [ 3508.840425][T31786] ? vm_area_dup+0x26/0x1d0 [ 3508.844771][T31786] vm_area_dup+0x26/0x1d0 [ 3508.848933][T31786] dup_mmap+0x6b8/0xea0 [ 3508.852926][T31786] ? __delayed_free_task+0x20/0x20 [ 3508.857870][T31786] ? mm_init+0x807/0x960 [ 3508.861963][T31786] dup_mm+0x91/0x330 [ 3508.865685][T31786] copy_mm+0x108/0x1b0 [ 3508.869592][T31786] copy_process+0x1295/0x3250 [ 3508.874101][T31786] ? proc_fail_nth_write+0x213/0x290 [ 3508.879221][T31786] ? proc_fail_nth_read+0x220/0x220 [ 3508.884266][T31786] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3508.889204][T31786] ? vfs_write+0x9af/0x1050 [ 3508.893638][T31786] ? vmacache_update+0xb7/0x120 [ 3508.898501][T31786] kernel_clone+0x22d/0x990 [ 3508.902860][T31786] ? file_end_write+0x1b0/0x1b0 [ 3508.907875][T31786] ? __kasan_check_write+0x14/0x20 [ 3508.912836][T31786] ? create_io_thread+0x1e0/0x1e0 [ 3508.917697][T31786] ? __mutex_lock_slowpath+0x10/0x10 [ 3508.922814][T31786] __x64_sys_clone+0x289/0x310 [ 3508.927418][T31786] ? __do_sys_vfork+0x130/0x130 [ 3508.932101][T31786] ? debug_smp_processor_id+0x17/0x20 [ 3508.937302][T31786] do_syscall_64+0x44/0xd0 [ 3508.941561][T31786] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3508.947278][T31786] RIP: 0033:0x7fa69a22f0a9 [ 3508.951532][T31786] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3508.971060][T31786] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3508.979303][T31786] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3508.987115][T31786] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 04:47:24 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 66) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:24 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) (async) close(r0) (async) 04:47:24 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xa000000, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:24 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x4800, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:24 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:24 executing program 4: syz_clone(0x45100000, 0x0, 0x800000000000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:24 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x12, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:24 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x4c00, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:24 executing program 3: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) recvmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000080), 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f0000000140)=""/103, 0x67}, {&(0x7f00000002c0)=""/206, 0xce}, {&(0x7f00000003c0)=""/234, 0xea}, {&(0x7f00000004c0)=""/192, 0xc0}, {&(0x7f00000001c0)=""/95, 0x5f}, {&(0x7f0000000580)=""/59, 0x3b}, {&(0x7f00000005c0)=""/254, 0xfe}], 0x8, &(0x7f0000000740)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x68}, 0x2002) [ 3508.994927][T31786] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3509.002735][T31786] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3509.010559][T31786] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3509.018448][T31786] 04:47:24 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xb000000, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:24 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xc000000, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:24 executing program 3: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) recvmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000080), 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f0000000140)=""/103, 0x67}, {&(0x7f00000002c0)=""/206, 0xce}, {&(0x7f00000003c0)=""/234, 0xea}, {&(0x7f00000004c0)=""/192, 0xc0}, {&(0x7f00000001c0)=""/95, 0x5f}, {&(0x7f0000000580)=""/59, 0x3b}, {&(0x7f00000005c0)=""/254, 0xfe}], 0x8, &(0x7f0000000740)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x68}, 0x2002) [ 3509.061633][T31817] FAULT_INJECTION: forcing a failure. [ 3509.061633][T31817] name failslab, interval 1, probability 0, space 0, times 0 [ 3509.098853][T31817] CPU: 0 PID: 31817 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3509.109024][T31817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3509.118917][T31817] Call Trace: [ 3509.122119][T31817] [ 3509.124907][T31817] dump_stack_lvl+0x151/0x1b7 [ 3509.129412][T31817] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3509.134719][T31817] dump_stack+0x15/0x17 [ 3509.138699][T31817] should_fail+0x3c0/0x510 [ 3509.143123][T31817] __should_failslab+0x9f/0xe0 [ 3509.147723][T31817] should_failslab+0x9/0x20 [ 3509.152067][T31817] kmem_cache_alloc+0x4f/0x2f0 [ 3509.156670][T31817] ? vm_area_dup+0x26/0x1d0 [ 3509.161211][T31817] vm_area_dup+0x26/0x1d0 [ 3509.165371][T31817] dup_mmap+0x6b8/0xea0 [ 3509.169361][T31817] ? __delayed_free_task+0x20/0x20 [ 3509.174309][T31817] ? mm_init+0x807/0x960 [ 3509.178484][T31817] dup_mm+0x91/0x330 [ 3509.182207][T31817] copy_mm+0x108/0x1b0 [ 3509.186198][T31817] copy_process+0x1295/0x3250 [ 3509.190712][T31817] ? proc_fail_nth_write+0x213/0x290 [ 3509.195833][T31817] ? proc_fail_nth_read+0x220/0x220 [ 3509.200871][T31817] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3509.205814][T31817] ? vfs_write+0x9af/0x1050 [ 3509.210154][T31817] ? vmacache_update+0xb7/0x120 [ 3509.214954][T31817] kernel_clone+0x22d/0x990 [ 3509.219292][T31817] ? file_end_write+0x1b0/0x1b0 [ 3509.223990][T31817] ? __kasan_check_write+0x14/0x20 [ 3509.228927][T31817] ? create_io_thread+0x1e0/0x1e0 [ 3509.233786][T31817] ? __mutex_lock_slowpath+0x10/0x10 [ 3509.238915][T31817] __x64_sys_clone+0x289/0x310 [ 3509.243528][T31817] ? __do_sys_vfork+0x130/0x130 [ 3509.248195][T31817] ? debug_smp_processor_id+0x17/0x20 [ 3509.253403][T31817] do_syscall_64+0x44/0xd0 [ 3509.257654][T31817] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3509.263382][T31817] RIP: 0033:0x7fa69a22f0a9 [ 3509.267637][T31817] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3509.287403][T31817] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3509.295651][T31817] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3509.303457][T31817] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 04:47:24 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 67) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:24 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x6800, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:24 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x29, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:24 executing program 3: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) recvmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000080), 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f0000000140)=""/103, 0x67}, {&(0x7f00000002c0)=""/206, 0xce}, {&(0x7f00000003c0)=""/234, 0xea}, {&(0x7f00000004c0)=""/192, 0xc0}, {&(0x7f00000001c0)=""/95, 0x5f}, {&(0x7f0000000580)=""/59, 0x3b}, {&(0x7f00000005c0)=""/254, 0xfe}], 0x8, &(0x7f0000000740)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x68}, 0x2002) 04:47:24 executing program 4: syz_clone(0x45100000, 0x0, 0x900000000000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:24 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xd000000, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3509.311259][T31817] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3509.319095][T31817] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3509.326984][T31817] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3509.334800][T31817] 04:47:24 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xe000000, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:24 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x6c00, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:24 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x64, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:24 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x2, 0x0, 0x7, 0x0, 0x40c, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x400000, 0x0, 0xfffffffe}, 0x48) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) unlink(&(0x7f0000000080)='./file0\x00') bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, r0, 0x0, 0x1, &(0x7f0000000000)='\x00'}, 0x30) 04:47:24 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xf000000, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3509.359898][T31837] FAULT_INJECTION: forcing a failure. [ 3509.359898][T31837] name failslab, interval 1, probability 0, space 0, times 0 [ 3509.389249][T31837] CPU: 0 PID: 31837 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3509.399335][T31837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3509.409232][T31837] Call Trace: [ 3509.412366][T31837] [ 3509.415128][T31837] dump_stack_lvl+0x151/0x1b7 [ 3509.419646][T31837] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3509.424938][T31837] ? do_syscall_64+0x44/0xd0 [ 3509.429467][T31837] dump_stack+0x15/0x17 [ 3509.433455][T31837] should_fail+0x3c0/0x510 [ 3509.437708][T31837] __should_failslab+0x9f/0xe0 [ 3509.442306][T31837] should_failslab+0x9/0x20 [ 3509.446665][T31837] kmem_cache_alloc+0x4f/0x2f0 [ 3509.451245][T31837] ? anon_vma_clone+0xa1/0x4f0 [ 3509.455851][T31837] anon_vma_clone+0xa1/0x4f0 [ 3509.460273][T31837] anon_vma_fork+0x91/0x4f0 [ 3509.464612][T31837] ? anon_vma_name+0x43/0x70 [ 3509.469224][T31837] dup_mmap+0x750/0xea0 [ 3509.473224][T31837] ? __delayed_free_task+0x20/0x20 [ 3509.478162][T31837] ? mm_init+0x807/0x960 [ 3509.482411][T31837] dup_mm+0x91/0x330 [ 3509.486146][T31837] copy_mm+0x108/0x1b0 [ 3509.490094][T31837] copy_process+0x1295/0x3250 [ 3509.494653][T31837] ? proc_fail_nth_write+0x213/0x290 [ 3509.499772][T31837] ? proc_fail_nth_read+0x220/0x220 [ 3509.504807][T31837] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3509.509756][T31837] ? vfs_write+0x9af/0x1050 [ 3509.514091][T31837] ? vmacache_update+0xb7/0x120 [ 3509.518781][T31837] kernel_clone+0x22d/0x990 [ 3509.523119][T31837] ? file_end_write+0x1b0/0x1b0 [ 3509.527802][T31837] ? __kasan_check_write+0x14/0x20 [ 3509.532751][T31837] ? create_io_thread+0x1e0/0x1e0 [ 3509.537624][T31837] ? __mutex_lock_slowpath+0x10/0x10 [ 3509.542736][T31837] __x64_sys_clone+0x289/0x310 [ 3509.547432][T31837] ? __do_sys_vfork+0x130/0x130 [ 3509.552132][T31837] ? debug_smp_processor_id+0x17/0x20 [ 3509.557317][T31837] do_syscall_64+0x44/0xd0 [ 3509.561661][T31837] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3509.567391][T31837] RIP: 0033:0x7fa69a22f0a9 [ 3509.571643][T31837] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3509.591082][T31837] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3509.599416][T31837] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 04:47:24 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x2, 0x0, 0x7, 0x0, 0x40c, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x400000, 0x0, 0xfffffffe}, 0x48) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) (async, rerun: 32) unlink(&(0x7f0000000080)='./file0\x00') (rerun: 32) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, r0, 0x0, 0x1, &(0x7f0000000000)='\x00'}, 0x30) 04:47:25 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 68) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:25 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x2, 0x0, 0x7, 0x0, 0x40c, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x400000, 0x0, 0xfffffffe}, 0x48) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) unlink(&(0x7f0000000080)='./file0\x00') (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, r0, 0x0, 0x1, &(0x7f0000000000)='\x00'}, 0x30) 04:47:25 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x10000000, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:25 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xeb9f, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:25 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x7400, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:25 executing program 4: syz_clone(0x45100000, 0x0, 0x1100000000000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) [ 3509.607288][T31837] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3509.615039][T31837] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3509.622848][T31837] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3509.630661][T31837] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3509.638562][T31837] 04:47:25 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x7a00, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:25 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x11000000, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:25 executing program 3: ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f00000000c0)={0x3, 0x80, 0x1f, 0x40, 0x9, 0xff, 0x0, 0x4, 0x0, 0x6, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x1000, 0xc65}, 0x40, 0x10001, 0x0, 0xd, 0x0, 0x5, 0x7f7, 0x0, 0xe1, 0x0, 0x3}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) 04:47:25 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x5f5e0ff, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:25 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x12000000, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:25 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xff0f, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3509.730972][T31881] FAULT_INJECTION: forcing a failure. [ 3509.730972][T31881] name failslab, interval 1, probability 0, space 0, times 0 [ 3509.749055][T31881] CPU: 1 PID: 31881 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3509.759146][T31881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3509.769041][T31881] Call Trace: [ 3509.772167][T31881] [ 3509.774942][T31881] dump_stack_lvl+0x151/0x1b7 [ 3509.779458][T31881] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3509.784746][T31881] ? do_syscall_64+0x44/0xd0 [ 3509.789172][T31881] dump_stack+0x15/0x17 [ 3509.793187][T31881] should_fail+0x3c0/0x510 [ 3509.797424][T31881] __should_failslab+0x9f/0xe0 [ 3509.802020][T31881] should_failslab+0x9/0x20 [ 3509.806368][T31881] kmem_cache_alloc+0x4f/0x2f0 [ 3509.810981][T31881] ? anon_vma_clone+0xa1/0x4f0 [ 3509.815560][T31881] anon_vma_clone+0xa1/0x4f0 [ 3509.819989][T31881] anon_vma_fork+0x91/0x4f0 [ 3509.824323][T31881] ? anon_vma_name+0x43/0x70 [ 3509.828754][T31881] dup_mmap+0x750/0xea0 [ 3509.832747][T31881] ? __delayed_free_task+0x20/0x20 [ 3509.837778][T31881] ? mm_init+0x807/0x960 [ 3509.841857][T31881] dup_mm+0x91/0x330 [ 3509.845590][T31881] copy_mm+0x108/0x1b0 [ 3509.849494][T31881] copy_process+0x1295/0x3250 [ 3509.854009][T31881] ? proc_fail_nth_write+0x213/0x290 [ 3509.859131][T31881] ? proc_fail_nth_read+0x220/0x220 [ 3509.864162][T31881] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3509.869197][T31881] ? vfs_write+0x9af/0x1050 [ 3509.873540][T31881] ? vmacache_update+0xb7/0x120 [ 3509.878226][T31881] kernel_clone+0x22d/0x990 [ 3509.882563][T31881] ? file_end_write+0x1b0/0x1b0 [ 3509.887249][T31881] ? __kasan_check_write+0x14/0x20 [ 3509.892196][T31881] ? create_io_thread+0x1e0/0x1e0 [ 3509.897060][T31881] ? __mutex_lock_slowpath+0x10/0x10 [ 3509.902181][T31881] __x64_sys_clone+0x289/0x310 [ 3509.906781][T31881] ? __do_sys_vfork+0x130/0x130 [ 3509.911467][T31881] ? debug_smp_processor_id+0x17/0x20 [ 3509.916759][T31881] do_syscall_64+0x44/0xd0 [ 3509.921011][T31881] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3509.926741][T31881] RIP: 0033:0x7fa69a22f0a9 [ 3509.931173][T31881] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3509.950740][T31881] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3509.958983][T31881] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3509.966796][T31881] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3509.974611][T31881] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3509.982416][T31881] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3509.990430][T31881] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3509.998248][T31881] 04:47:25 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 69) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:25 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x1000000, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:25 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x18000000, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:25 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x200005c3, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:25 executing program 3: ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f00000000c0)={0x3, 0x80, 0x1f, 0x40, 0x9, 0xff, 0x0, 0x4, 0x0, 0x6, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x1000, 0xc65}, 0x40, 0x10001, 0x0, 0xd, 0x0, 0x5, 0x7f7, 0x0, 0xe1, 0x0, 0x3}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f00000000c0)={0x3, 0x80, 0x1f, 0x40, 0x9, 0xff, 0x0, 0x4, 0x0, 0x6, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x1000, 0xc65}, 0x40, 0x10001, 0x0, 0xd, 0x0, 0x5, 0x7f7, 0x0, 0xe1, 0x0, 0x3}) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) 04:47:25 executing program 4: syz_clone(0x45100000, 0x0, 0x1203000000000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:25 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x8, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:25 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x25000000, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:25 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x2000000, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:25 executing program 3: ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f00000000c0)={0x3, 0x80, 0x1f, 0x40, 0x9, 0xff, 0x0, 0x4, 0x0, 0x6, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x1000, 0xc65}, 0x40, 0x10001, 0x0, 0xd, 0x0, 0x5, 0x7f7, 0x0, 0xe1, 0x0, 0x3}) (async, rerun: 64) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (rerun: 64) 04:47:25 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0xa, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:25 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x3000000, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3510.105830][T31908] FAULT_INJECTION: forcing a failure. [ 3510.105830][T31908] name failslab, interval 1, probability 0, space 0, times 0 [ 3510.118333][T31908] CPU: 1 PID: 31908 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3510.128323][T31908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3510.138222][T31908] Call Trace: [ 3510.141340][T31908] [ 3510.144118][T31908] dump_stack_lvl+0x151/0x1b7 [ 3510.148633][T31908] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3510.153926][T31908] dump_stack+0x15/0x17 [ 3510.158007][T31908] should_fail+0x3c0/0x510 [ 3510.162266][T31908] __should_failslab+0x9f/0xe0 [ 3510.166862][T31908] should_failslab+0x9/0x20 [ 3510.171284][T31908] kmem_cache_alloc+0x4f/0x2f0 [ 3510.175882][T31908] ? anon_vma_clone+0xa1/0x4f0 [ 3510.180489][T31908] anon_vma_clone+0xa1/0x4f0 [ 3510.184910][T31908] anon_vma_fork+0x91/0x4f0 [ 3510.189249][T31908] ? anon_vma_name+0x43/0x70 [ 3510.193679][T31908] dup_mmap+0x750/0xea0 [ 3510.197671][T31908] ? __delayed_free_task+0x20/0x20 [ 3510.202622][T31908] ? mm_init+0x807/0x960 [ 3510.206714][T31908] dup_mm+0x91/0x330 [ 3510.210434][T31908] copy_mm+0x108/0x1b0 [ 3510.214333][T31908] copy_process+0x1295/0x3250 [ 3510.218849][T31908] ? proc_fail_nth_write+0x213/0x290 [ 3510.223968][T31908] ? proc_fail_nth_read+0x220/0x220 [ 3510.229004][T31908] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3510.233948][T31908] ? vfs_write+0x9af/0x1050 [ 3510.238291][T31908] ? vmacache_update+0xb7/0x120 [ 3510.242979][T31908] kernel_clone+0x22d/0x990 [ 3510.247315][T31908] ? file_end_write+0x1b0/0x1b0 [ 3510.252002][T31908] ? __kasan_check_write+0x14/0x20 [ 3510.256951][T31908] ? create_io_thread+0x1e0/0x1e0 [ 3510.261820][T31908] ? __mutex_lock_slowpath+0x10/0x10 [ 3510.267013][T31908] __x64_sys_clone+0x289/0x310 [ 3510.271614][T31908] ? __do_sys_vfork+0x130/0x130 [ 3510.276299][T31908] ? debug_smp_processor_id+0x17/0x20 [ 3510.281501][T31908] do_syscall_64+0x44/0xd0 [ 3510.285756][T31908] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3510.291484][T31908] RIP: 0033:0x7fa69a22f0a9 [ 3510.295737][T31908] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3510.315181][T31908] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3510.323423][T31908] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3510.331232][T31908] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3510.339047][T31908] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3510.346857][T31908] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 04:47:25 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 70) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:25 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x48000000, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:25 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0xc, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:25 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x4000000, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:25 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00'}, 0x10) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r3, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r3, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r3, 0x0, r2, 0x2) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x27}, @jmp={0x5, 0x0, 0xa, 0x3, 0xb, 0x50}, @generic={0x5, 0xe, 0x3, 0x401, 0x2}, @alu={0x4, 0x1, 0x7, 0x5, 0xd, 0xfffffffffffffffe, 0x1}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffa}, @generic={0x2, 0x5, 0xf, 0x6ef, 0xfffffffe}]}, &(0x7f0000000080)='GPL\x00', 0xfff, 0x3d, &(0x7f00000000c0)=""/61, 0x41100, 0x2, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x2, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x4, 0x5, 0x2, 0x7}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000200)=[r1, r3, r0]}, 0x80) 04:47:25 executing program 4: syz_clone(0x45100000, 0x0, 0x1f00000000000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:25 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x5000000, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3510.354666][T31908] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3510.362483][T31908] 04:47:25 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x4c000000, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:25 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x12, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:25 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00'}, 0x10) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r3, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r3, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r3, 0x0, r2, 0x2) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x27}, @jmp={0x5, 0x0, 0xa, 0x3, 0xb, 0x50}, @generic={0x5, 0xe, 0x3, 0x401, 0x2}, @alu={0x4, 0x1, 0x7, 0x5, 0xd, 0xfffffffffffffffe, 0x1}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffa}, @generic={0x2, 0x5, 0xf, 0x6ef, 0xfffffffe}]}, &(0x7f0000000080)='GPL\x00', 0xfff, 0x3d, &(0x7f00000000c0)=""/61, 0x41100, 0x2, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x2, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x4, 0x5, 0x2, 0x7}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000200)=[r1, r3, r0]}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00'}, 0x10) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) (async) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (async) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r3, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r3, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r3, 0x0, r2, 0x2) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x27}, @jmp={0x5, 0x0, 0xa, 0x3, 0xb, 0x50}, @generic={0x5, 0xe, 0x3, 0x401, 0x2}, @alu={0x4, 0x1, 0x7, 0x5, 0xd, 0xfffffffffffffffe, 0x1}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffa}, @generic={0x2, 0x5, 0xf, 0x6ef, 0xfffffffe}]}, &(0x7f0000000080)='GPL\x00', 0xfff, 0x3d, &(0x7f00000000c0)=""/61, 0x41100, 0x2, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x2, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x4, 0x5, 0x2, 0x7}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000200)=[r1, r3, r0]}, 0x80) (async) 04:47:25 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x6000000, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:25 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x68000000, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3510.411473][T31932] FAULT_INJECTION: forcing a failure. [ 3510.411473][T31932] name failslab, interval 1, probability 0, space 0, times 0 [ 3510.451313][T31932] CPU: 1 PID: 31932 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3510.461397][T31932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3510.471286][T31932] Call Trace: [ 3510.474412][T31932] [ 3510.477189][T31932] dump_stack_lvl+0x151/0x1b7 [ 3510.481701][T31932] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3510.487258][T31932] dump_stack+0x15/0x17 [ 3510.491252][T31932] should_fail+0x3c0/0x510 [ 3510.495501][T31932] __should_failslab+0x9f/0xe0 [ 3510.500101][T31932] should_failslab+0x9/0x20 [ 3510.504441][T31932] kmem_cache_alloc+0x4f/0x2f0 [ 3510.509039][T31932] ? anon_vma_clone+0xa1/0x4f0 [ 3510.513639][T31932] anon_vma_clone+0xa1/0x4f0 [ 3510.518066][T31932] anon_vma_fork+0x91/0x4f0 [ 3510.522406][T31932] ? anon_vma_name+0x43/0x70 [ 3510.526845][T31932] dup_mmap+0x750/0xea0 [ 3510.530827][T31932] ? __delayed_free_task+0x20/0x20 [ 3510.535777][T31932] ? mm_init+0x807/0x960 [ 3510.539858][T31932] dup_mm+0x91/0x330 [ 3510.543585][T31932] copy_mm+0x108/0x1b0 [ 3510.547490][T31932] copy_process+0x1295/0x3250 [ 3510.552004][T31932] ? proc_fail_nth_write+0x213/0x290 [ 3510.557121][T31932] ? proc_fail_nth_read+0x220/0x220 [ 3510.562157][T31932] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3510.567104][T31932] ? vfs_write+0x9af/0x1050 [ 3510.571966][T31932] ? vmacache_update+0xb7/0x120 [ 3510.576773][T31932] kernel_clone+0x22d/0x990 [ 3510.581080][T31932] ? file_end_write+0x1b0/0x1b0 [ 3510.585763][T31932] ? __kasan_check_write+0x14/0x20 [ 3510.590710][T31932] ? create_io_thread+0x1e0/0x1e0 [ 3510.595576][T31932] ? __mutex_lock_slowpath+0x10/0x10 [ 3510.600700][T31932] __x64_sys_clone+0x289/0x310 [ 3510.605299][T31932] ? __do_sys_vfork+0x130/0x130 [ 3510.609983][T31932] ? debug_smp_processor_id+0x17/0x20 [ 3510.615190][T31932] do_syscall_64+0x44/0xd0 [ 3510.619440][T31932] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3510.625167][T31932] RIP: 0033:0x7fa69a22f0a9 [ 3510.629425][T31932] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3510.648863][T31932] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3510.657113][T31932] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3510.664919][T31932] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3510.672730][T31932] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3510.680548][T31932] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3510.688447][T31932] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3510.696340][T31932] 04:47:26 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 71) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:26 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x29, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:26 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x7000000, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:26 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00'}, 0x10) (async) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r3, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r3, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r3, 0x0, r2, 0x2) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x27}, @jmp={0x5, 0x0, 0xa, 0x3, 0xb, 0x50}, @generic={0x5, 0xe, 0x3, 0x401, 0x2}, @alu={0x4, 0x1, 0x7, 0x5, 0xd, 0xfffffffffffffffe, 0x1}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffa}, @generic={0x2, 0x5, 0xf, 0x6ef, 0xfffffffe}]}, &(0x7f0000000080)='GPL\x00', 0xfff, 0x3d, &(0x7f00000000c0)=""/61, 0x41100, 0x2, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x2, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x4, 0x5, 0x2, 0x7}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000200)=[r1, r3, r0]}, 0x80) 04:47:26 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x6c000000, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:26 executing program 4: syz_clone(0x45100000, 0x0, 0x2000000000000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:26 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x74000000, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:26 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x64, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:26 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x5) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x4}, 0x48) 04:47:26 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x8000000, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:26 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x7a000000, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:26 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x9000000, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3510.803928][T31973] FAULT_INJECTION: forcing a failure. [ 3510.803928][T31973] name failslab, interval 1, probability 0, space 0, times 0 [ 3510.827269][T31973] CPU: 1 PID: 31973 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3510.837438][T31973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3510.847329][T31973] Call Trace: [ 3510.850455][T31973] [ 3510.853237][T31973] dump_stack_lvl+0x151/0x1b7 [ 3510.857746][T31973] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3510.863039][T31973] ? vma_interval_tree_augment_rotate+0x210/0x210 [ 3510.869291][T31973] dump_stack+0x15/0x17 [ 3510.873279][T31973] should_fail+0x3c0/0x510 [ 3510.877530][T31973] __should_failslab+0x9f/0xe0 [ 3510.882131][T31973] should_failslab+0x9/0x20 [ 3510.886474][T31973] kmem_cache_alloc+0x4f/0x2f0 [ 3510.891330][T31973] ? anon_vma_fork+0xf7/0x4f0 [ 3510.895844][T31973] anon_vma_fork+0xf7/0x4f0 [ 3510.900277][T31973] ? anon_vma_name+0x43/0x70 [ 3510.904781][T31973] dup_mmap+0x750/0xea0 [ 3510.908956][T31973] ? __delayed_free_task+0x20/0x20 [ 3510.913902][T31973] ? mm_init+0x807/0x960 [ 3510.917977][T31973] dup_mm+0x91/0x330 [ 3510.921720][T31973] copy_mm+0x108/0x1b0 [ 3510.925614][T31973] copy_process+0x1295/0x3250 [ 3510.930124][T31973] ? proc_fail_nth_write+0x213/0x290 [ 3510.935242][T31973] ? proc_fail_nth_read+0x220/0x220 [ 3510.940277][T31973] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3510.945231][T31973] ? vfs_write+0x9af/0x1050 [ 3510.949752][T31973] ? vmacache_update+0xb7/0x120 [ 3510.954426][T31973] kernel_clone+0x22d/0x990 [ 3510.959892][T31973] ? file_end_write+0x1b0/0x1b0 [ 3510.964591][T31973] ? __kasan_check_write+0x14/0x20 [ 3510.970134][T31973] ? create_io_thread+0x1e0/0x1e0 [ 3510.974996][T31973] ? __mutex_lock_slowpath+0x10/0x10 [ 3510.980207][T31973] __x64_sys_clone+0x289/0x310 [ 3510.984836][T31973] ? __do_sys_vfork+0x130/0x130 [ 3510.989492][T31973] ? debug_smp_processor_id+0x17/0x20 [ 3510.994701][T31973] do_syscall_64+0x44/0xd0 [ 3510.998956][T31973] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3511.004677][T31973] RIP: 0033:0x7fa69a22f0a9 [ 3511.008936][T31973] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3511.028550][T31973] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3511.036798][T31973] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3511.044736][T31973] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3511.052526][T31973] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3511.060434][T31973] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3511.068239][T31973] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3511.076148][T31973] [ 3511.115196][T31973] ================================================================== [ 3511.123537][T31973] BUG: KASAN: use-after-free in vm_area_free+0x7e/0x230 [ 3511.130306][T31973] Write of size 4 at addr ffff8881311e8058 by task syz-executor.5/31973 [ 3511.138462][T31973] [ 3511.140655][T31973] CPU: 1 PID: 31973 Comm: syz-executor.5 Not tainted 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3511.150699][T31973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3511.160598][T31973] Call Trace: [ 3511.163719][T31973] [ 3511.166497][T31973] dump_stack_lvl+0x151/0x1b7 [ 3511.171033][T31973] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3511.176305][T31973] ? panic+0x727/0x727 [ 3511.180244][T31973] ? slab_free_freelist_hook+0xc9/0x1a0 [ 3511.185592][T31973] print_address_description+0x87/0x3d0 [ 3511.191585][T31973] kasan_report+0x1a6/0x1f0 [ 3511.195921][T31973] ? vm_area_free+0x7e/0x230 [ 3511.201218][T31973] ? vm_area_free+0x7e/0x230 [ 3511.205642][T31973] kasan_check_range+0x2aa/0x2e0 [ 3511.210412][T31973] __kasan_check_write+0x14/0x20 [ 3511.215274][T31973] vm_area_free+0x7e/0x230 [ 3511.219537][T31973] dup_mmap+0xbcd/0xea0 [ 3511.223606][T31973] ? __delayed_free_task+0x20/0x20 [ 3511.228551][T31973] ? mm_init+0x807/0x960 [ 3511.232636][T31973] dup_mm+0x91/0x330 [ 3511.236366][T31973] copy_mm+0x108/0x1b0 [ 3511.240276][T31973] copy_process+0x1295/0x3250 [ 3511.244786][T31973] ? proc_fail_nth_write+0x213/0x290 [ 3511.249905][T31973] ? proc_fail_nth_read+0x220/0x220 [ 3511.254938][T31973] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3511.259973][T31973] ? vfs_write+0x9af/0x1050 [ 3511.264309][T31973] ? vmacache_update+0xb7/0x120 [ 3511.268996][T31973] kernel_clone+0x22d/0x990 [ 3511.273342][T31973] ? file_end_write+0x1b0/0x1b0 [ 3511.278032][T31973] ? __kasan_check_write+0x14/0x20 [ 3511.283057][T31973] ? create_io_thread+0x1e0/0x1e0 [ 3511.287918][T31973] ? __mutex_lock_slowpath+0x10/0x10 [ 3511.293040][T31973] __x64_sys_clone+0x289/0x310 [ 3511.297639][T31973] ? __do_sys_vfork+0x130/0x130 [ 3511.302422][T31973] ? debug_smp_processor_id+0x17/0x20 [ 3511.307620][T31973] do_syscall_64+0x44/0xd0 [ 3511.311875][T31973] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3511.317599][T31973] RIP: 0033:0x7fa69a22f0a9 [ 3511.321864][T31973] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3511.341691][T31973] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3511.349924][T31973] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3511.357735][T31973] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3511.365540][T31973] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3511.373355][T31973] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3511.381167][T31973] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3511.388983][T31973] [ 3511.391838][T31973] [ 3511.394009][T31973] Allocated by task 31932: [ 3511.398266][T31973] __kasan_slab_alloc+0xb2/0xe0 [ 3511.402946][T31973] kmem_cache_alloc+0x189/0x2f0 [ 3511.407635][T31973] vm_area_dup+0x26/0x1d0 [ 3511.411817][T31973] dup_mmap+0x6b8/0xea0 [ 3511.415798][T31973] dup_mm+0x91/0x330 [ 3511.419525][T31973] copy_mm+0x108/0x1b0 [ 3511.423428][T31973] copy_process+0x1295/0x3250 [ 3511.428131][T31973] kernel_clone+0x22d/0x990 [ 3511.432455][T31973] __x64_sys_clone+0x289/0x310 [ 3511.437061][T31973] do_syscall_64+0x44/0xd0 [ 3511.441309][T31973] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3511.447038][T31973] [ 3511.449209][T31973] Freed by task 31957: [ 3511.453202][T31973] kasan_set_track+0x4c/0x70 [ 3511.457631][T31973] kasan_set_free_info+0x23/0x40 [ 3511.462407][T31973] ____kasan_slab_free+0x126/0x160 [ 3511.467348][T31973] __kasan_slab_free+0x11/0x20 [ 3511.471950][T31973] slab_free_freelist_hook+0xc9/0x1a0 [ 3511.477426][T31973] kmem_cache_free+0x11a/0x2e0 [ 3511.482018][T31973] vm_area_free+0x1ae/0x230 [ 3511.486354][T31973] exit_mmap+0x5dd/0x7a0 [ 3511.490433][T31973] __mmput+0x95/0x300 [ 3511.494266][T31973] mmput+0x50/0x60 [ 3511.497810][T31973] exit_mm+0x50d/0x760 [ 3511.501721][T31973] do_exit+0x63c/0x24d0 [ 3511.505712][T31973] __ia32_sys_exit+0x0/0x40 [ 3511.510061][T31973] do_syscall_64+0x44/0xd0 [ 3511.514304][T31973] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3511.520032][T31973] [ 3511.522197][T31973] The buggy address belongs to the object at ffff8881311e8000 [ 3511.522197][T31973] which belongs to the cache vm_area_struct of size 232 [ 3511.536350][T31973] The buggy address is located 88 bytes inside of [ 3511.536350][T31973] 232-byte region [ffff8881311e8000, ffff8881311e80e8) [ 3511.549458][T31973] The buggy address belongs to the page: [ 3511.555707][T31973] page:ffffea0004c47a00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1311e8 [ 3511.565770][T31973] flags: 0x4000000000000200(slab|zone=1) [ 3511.571248][T31973] raw: 4000000000000200 dead000000000100 dead000000000122 ffff888100275e00 [ 3511.579660][T31973] raw: 0000000000000000 00000000000d000d 00000001ffffffff 0000000000000000 [ 3511.588078][T31973] page dumped because: kasan: bad access detected [ 3511.594329][T31973] page_owner tracks the page as allocated [ 3511.599877][T31973] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 22119, ts 2918132399927, free_ts 2912469251161 [ 3511.616114][T31973] post_alloc_hook+0x1ab/0x1b0 [ 3511.620791][T31973] get_page_from_freelist+0x38b/0x400 [ 3511.626006][T31973] __alloc_pages+0x3a8/0x7c0 [ 3511.630424][T31973] allocate_slab+0x62/0x580 [ 3511.634766][T31973] ___slab_alloc+0x2e2/0x6f0 [ 3511.639628][T31973] __slab_alloc+0x4a/0x90 [ 3511.643790][T31973] kmem_cache_alloc+0x205/0x2f0 [ 3511.648490][T31973] vm_area_dup+0x26/0x1d0 [ 3511.652644][T31973] __split_vma+0xc0/0x480 [ 3511.656811][T31973] split_vma+0x7a/0xd0 [ 3511.660715][T31973] mprotect_fixup+0x55e/0x770 [ 3511.665227][T31973] do_mprotect_pkey+0x66a/0x980 [ 3511.669917][T31973] __x64_sys_mprotect+0x80/0x90 [ 3511.674602][T31973] do_syscall_64+0x44/0xd0 [ 3511.678867][T31973] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3511.684585][T31973] page last free stack trace: [ 3511.689095][T31973] free_pcp_prepare+0x448/0x450 [ 3511.693782][T31973] free_unref_page_list+0x16a/0xad0 [ 3511.698831][T31973] release_pages+0xf3e/0xf90 [ 3511.703251][T31973] free_pages_and_swap_cache+0x97/0xb0 [ 3511.708539][T31973] tlb_flush_mmu+0x860/0xa00 [ 3511.712962][T31973] tlb_finish_mmu+0xd2/0x1f0 [ 3511.717400][T31973] exit_mmap+0x46e/0x7a0 [ 3511.721471][T31973] __mmput+0x95/0x300 [ 3511.725287][T31973] mmput+0x50/0x60 [ 3511.728848][T31973] exit_mm+0x50d/0x760 [ 3511.732751][T31973] do_exit+0x63c/0x24d0 [ 3511.736743][T31973] do_group_exit+0x13a/0x300 [ 3511.741173][T31973] get_signal+0x77e/0x1600 [ 3511.745423][T31973] arch_do_signal_or_restart+0x9f/0x670 [ 3511.750810][T31973] exit_to_user_mode_loop+0xd4/0x110 [ 3511.755928][T31973] syscall_exit_to_user_mode+0x79/0xc0 [ 3511.761250][T31973] [ 3511.763390][T31973] Memory state around the buggy address: [ 3511.768866][T31973] ffff8881311e7f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 3511.776791][T31973] ffff8881311e7f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 3511.784661][T31973] >ffff8881311e8000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 3511.792554][T31973] ^ [ 3511.799588][T31973] ffff8881311e8080: fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc [ 3511.807488][T31973] ffff8881311e8100: fc fc fc fc fc fa fb fb fb fb fb fb fb fb fb fb 04:47:27 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 72) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:27 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xa000000, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:27 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) (async) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x5) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x4}, 0x48) 04:47:27 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0xeb9f, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:27 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xff0f0000, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:27 executing program 4: syz_clone(0x45100000, 0x0, 0xed00000000000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:27 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x5f5e0ff, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:27 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x8, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3511.815464][T31973] ================================================================== [ 3511.823363][T31973] Disabling lock debugging due to kernel taint 04:47:27 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x5) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x4}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='f2fs_lookup_end\x00'}, 0x10) (async) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) (async) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x5) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x4}, 0x48) (async) 04:47:27 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x200005c3, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:27 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xb000000, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:27 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xa, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3511.872242][T31999] FAULT_INJECTION: forcing a failure. [ 3511.872242][T31999] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3511.919382][T31999] CPU: 0 PID: 31999 Comm: syz-executor.5 Tainted: G B 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3511.930862][T31999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3511.940753][T31999] Call Trace: [ 3511.943882][T31999] [ 3511.946654][T31999] dump_stack_lvl+0x151/0x1b7 [ 3511.951167][T31999] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3511.956466][T31999] dump_stack+0x15/0x17 [ 3511.960546][T31999] should_fail+0x3c0/0x510 [ 3511.964885][T31999] should_fail_alloc_page+0x58/0x70 [ 3511.969918][T31999] __alloc_pages+0x1de/0x7c0 [ 3511.974813][T31999] ? __count_vm_events+0x30/0x30 [ 3511.979580][T31999] pte_alloc_one+0x73/0x1b0 [ 3511.983916][T31999] ? pfn_modify_allowed+0x2e0/0x2e0 [ 3511.988951][T31999] __pte_alloc+0x86/0x350 [ 3511.993116][T31999] ? free_pgtables+0x210/0x210 [ 3511.997723][T31999] ? _raw_spin_lock+0xa3/0x1b0 [ 3512.002316][T31999] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 3512.007520][T31999] ? unwind_get_return_address+0x4c/0x90 [ 3512.012988][T31999] copy_pte_range+0x1b1f/0x20b0 [ 3512.017678][T31999] ? stack_trace_save+0x12d/0x1f0 [ 3512.022536][T31999] ? anon_vma_clone+0xa1/0x4f0 [ 3512.027136][T31999] ? __kunmap_atomic+0x80/0x80 [ 3512.031740][T31999] ? dup_mmap+0x750/0xea0 [ 3512.035901][T31999] ? copy_mm+0x108/0x1b0 [ 3512.039977][T31999] ? copy_process+0x1295/0x3250 [ 3512.044670][T31999] ? kernel_clone+0x22d/0x990 [ 3512.049184][T31999] ? __x64_sys_clone+0x289/0x310 [ 3512.053955][T31999] ? do_syscall_64+0x44/0xd0 [ 3512.058378][T31999] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3512.064300][T31999] copy_page_range+0xc1e/0x1090 [ 3512.069061][T31999] ? pfn_valid+0x1e0/0x1e0 [ 3512.073309][T31999] dup_mmap+0x99f/0xea0 [ 3512.077435][T31999] ? __delayed_free_task+0x20/0x20 [ 3512.082377][T31999] ? mm_init+0x807/0x960 [ 3512.086448][T31999] dup_mm+0x91/0x330 [ 3512.090182][T31999] copy_mm+0x108/0x1b0 [ 3512.094093][T31999] copy_process+0x1295/0x3250 [ 3512.098631][T31999] ? proc_fail_nth_write+0x213/0x290 [ 3512.103721][T31999] ? proc_fail_nth_read+0x220/0x220 [ 3512.108842][T31999] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3512.113788][T31999] ? vfs_write+0x9af/0x1050 [ 3512.118146][T31999] ? vmacache_update+0xb7/0x120 [ 3512.122816][T31999] kernel_clone+0x22d/0x990 [ 3512.127160][T31999] ? file_end_write+0x1b0/0x1b0 [ 3512.131847][T31999] ? __kasan_check_write+0x14/0x20 [ 3512.136788][T31999] ? create_io_thread+0x1e0/0x1e0 [ 3512.141657][T31999] ? __mutex_lock_slowpath+0x10/0x10 [ 3512.146781][T31999] __x64_sys_clone+0x289/0x310 [ 3512.151370][T31999] ? __do_sys_vfork+0x130/0x130 [ 3512.156059][T31999] ? debug_smp_processor_id+0x17/0x20 [ 3512.161264][T31999] do_syscall_64+0x44/0xd0 [ 3512.165514][T31999] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3512.171329][T31999] RIP: 0033:0x7fa69a22f0a9 [ 3512.175843][T31999] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3512.195391][T31999] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3512.203636][T31999] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3512.211449][T31999] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 04:47:27 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 73) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:27 executing program 4: syz_clone(0x45100000, 0x0, 0xf5ffffff00000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:27 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)) 04:47:27 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:27 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0xa, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:27 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xc000000, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3512.219257][T31999] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3512.227068][T31999] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3512.234876][T31999] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3512.242690][T31999] 04:47:27 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x12, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:27 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x18, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:27 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)) 04:47:27 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xd000000, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:27 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x29, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:27 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x3fe, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3512.309287][T32034] FAULT_INJECTION: forcing a failure. [ 3512.309287][T32034] name failslab, interval 1, probability 0, space 0, times 0 [ 3512.337190][T32034] CPU: 1 PID: 32034 Comm: syz-executor.5 Tainted: G B 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3512.348660][T32034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3512.358598][T32034] Call Trace: [ 3512.361676][T32034] [ 3512.364458][T32034] dump_stack_lvl+0x151/0x1b7 [ 3512.368968][T32034] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3512.374266][T32034] dump_stack+0x15/0x17 [ 3512.378302][T32034] should_fail+0x3c0/0x510 [ 3512.382510][T32034] __should_failslab+0x9f/0xe0 [ 3512.387109][T32034] should_failslab+0x9/0x20 [ 3512.391447][T32034] kmem_cache_alloc+0x4f/0x2f0 [ 3512.396046][T32034] ? vm_area_dup+0x26/0x1d0 [ 3512.400384][T32034] ? __kasan_check_read+0x11/0x20 [ 3512.405249][T32034] vm_area_dup+0x26/0x1d0 [ 3512.409424][T32034] dup_mmap+0x6b8/0xea0 [ 3512.413407][T32034] ? __delayed_free_task+0x20/0x20 [ 3512.418352][T32034] ? mm_init+0x807/0x960 [ 3512.422434][T32034] dup_mm+0x91/0x330 [ 3512.426164][T32034] copy_mm+0x108/0x1b0 [ 3512.430085][T32034] copy_process+0x1295/0x3250 [ 3512.434615][T32034] ? proc_fail_nth_write+0x213/0x290 [ 3512.439705][T32034] ? proc_fail_nth_read+0x220/0x220 [ 3512.444740][T32034] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3512.449686][T32034] ? vfs_write+0x9af/0x1050 [ 3512.454022][T32034] ? vmacache_update+0xb7/0x120 [ 3512.458712][T32034] kernel_clone+0x22d/0x990 [ 3512.463052][T32034] ? file_end_write+0x1b0/0x1b0 [ 3512.467747][T32034] ? __kasan_check_write+0x14/0x20 [ 3512.472687][T32034] ? create_io_thread+0x1e0/0x1e0 [ 3512.477545][T32034] ? __mutex_lock_slowpath+0x10/0x10 [ 3512.482668][T32034] __x64_sys_clone+0x289/0x310 [ 3512.487449][T32034] ? __do_sys_vfork+0x130/0x130 [ 3512.492217][T32034] ? debug_smp_processor_id+0x17/0x20 [ 3512.497602][T32034] do_syscall_64+0x44/0xd0 [ 3512.501849][T32034] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3512.507673][T32034] RIP: 0033:0x7fa69a22f0a9 [ 3512.511918][T32034] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3512.532052][T32034] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3512.540299][T32034] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3512.548288][T32034] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3512.556620][T32034] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3512.564426][T32034] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3512.572241][T32034] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3512.580054][T32034] 04:47:27 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 74) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:27 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) (async) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)) (async) 04:47:27 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x64, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:27 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x200005f2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:27 executing program 4: syz_clone(0x45100000, 0x0, 0xfbffffff00000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:27 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xe000000, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:27 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xeb9f, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:28 executing program 3: write$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x9) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$LINK_DETACH(0x22, &(0x7f0000000080)=r1, 0x4) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r1, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r0, 0x2) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) 04:47:28 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xf000000, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:28 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x10000000, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:28 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x200005fc, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:28 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x5f5e0ff, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3512.754615][T32063] FAULT_INJECTION: forcing a failure. [ 3512.754615][T32063] name failslab, interval 1, probability 0, space 0, times 0 [ 3512.771808][T32063] CPU: 1 PID: 32063 Comm: syz-executor.5 Tainted: G B 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3512.783278][T32063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3512.793173][T32063] Call Trace: [ 3512.796301][T32063] [ 3512.799073][T32063] dump_stack_lvl+0x151/0x1b7 [ 3512.803588][T32063] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3512.808890][T32063] ? do_syscall_64+0x44/0xd0 [ 3512.813309][T32063] dump_stack+0x15/0x17 [ 3512.817296][T32063] should_fail+0x3c0/0x510 [ 3512.821551][T32063] __should_failslab+0x9f/0xe0 [ 3512.826167][T32063] should_failslab+0x9/0x20 [ 3512.830493][T32063] kmem_cache_alloc+0x4f/0x2f0 [ 3512.835184][T32063] ? anon_vma_clone+0xa1/0x4f0 [ 3512.839778][T32063] anon_vma_clone+0xa1/0x4f0 [ 3512.844201][T32063] anon_vma_fork+0x91/0x4f0 [ 3512.848540][T32063] ? anon_vma_name+0x4c/0x70 [ 3512.852965][T32063] dup_mmap+0x750/0xea0 [ 3512.856960][T32063] ? __delayed_free_task+0x20/0x20 [ 3512.861907][T32063] ? mm_init+0x807/0x960 [ 3512.865986][T32063] dup_mm+0x91/0x330 [ 3512.869726][T32063] copy_mm+0x108/0x1b0 [ 3512.873621][T32063] copy_process+0x1295/0x3250 [ 3512.878149][T32063] ? proc_fail_nth_write+0x213/0x290 [ 3512.883356][T32063] ? proc_fail_nth_read+0x220/0x220 [ 3512.888395][T32063] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3512.893334][T32063] ? vfs_write+0x9af/0x1050 [ 3512.897676][T32063] ? vmacache_update+0xb7/0x120 [ 3512.902361][T32063] kernel_clone+0x22d/0x990 [ 3512.906703][T32063] ? file_end_write+0x1b0/0x1b0 [ 3512.911474][T32063] ? __kasan_check_write+0x14/0x20 [ 3512.916421][T32063] ? create_io_thread+0x1e0/0x1e0 [ 3512.921490][T32063] ? __mutex_lock_slowpath+0x10/0x10 [ 3512.926607][T32063] __x64_sys_clone+0x289/0x310 [ 3512.931223][T32063] ? __do_sys_vfork+0x130/0x130 [ 3512.935982][T32063] ? debug_smp_processor_id+0x17/0x20 [ 3512.941187][T32063] do_syscall_64+0x44/0xd0 [ 3512.945525][T32063] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3512.951170][T32063] RIP: 0033:0x7fa69a22f0a9 [ 3512.955422][T32063] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3512.974949][T32063] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3512.983223][T32063] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3512.991007][T32063] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3512.998902][T32063] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3513.006712][T32063] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3513.014642][T32063] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3513.022461][T32063] 04:47:28 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 75) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:28 executing program 3: write$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x9) (async) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$LINK_DETACH(0x22, &(0x7f0000000080)=r1, 0x4) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r1, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r0, 0x2) (async) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000040)) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) 04:47:28 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x11000000, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:28 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:28 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x200005c3, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:28 executing program 4: syz_clone(0x45100000, 0x0, 0xff0f010000000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:28 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x8, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:28 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x2, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:28 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x12000000, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:28 executing program 3: write$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x9) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$LINK_DETACH(0x22, &(0x7f0000000080)=r1, 0x4) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r1, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r0, 0x2) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x9) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) (async) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (async) bpf$LINK_DETACH(0x22, &(0x7f0000000080)=r1, 0x4) (async) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r1, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r0, 0x2) (async) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000040)) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) 04:47:28 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x3, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:28 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0xa, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3513.107437][T32093] FAULT_INJECTION: forcing a failure. [ 3513.107437][T32093] name failslab, interval 1, probability 0, space 0, times 0 [ 3513.160942][T32093] CPU: 1 PID: 32093 Comm: syz-executor.5 Tainted: G B 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3513.172499][T32093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3513.182394][T32093] Call Trace: [ 3513.185604][T32093] [ 3513.188384][T32093] dump_stack_lvl+0x151/0x1b7 [ 3513.193155][T32093] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3513.198624][T32093] dump_stack+0x15/0x17 [ 3513.202619][T32093] should_fail+0x3c0/0x510 [ 3513.206871][T32093] __should_failslab+0x9f/0xe0 [ 3513.211471][T32093] should_failslab+0x9/0x20 [ 3513.215808][T32093] kmem_cache_alloc+0x4f/0x2f0 [ 3513.220508][T32093] ? anon_vma_clone+0xa1/0x4f0 [ 3513.225196][T32093] anon_vma_clone+0xa1/0x4f0 [ 3513.229722][T32093] anon_vma_fork+0x91/0x4f0 [ 3513.234055][T32093] ? anon_vma_name+0x4c/0x70 [ 3513.238488][T32093] dup_mmap+0x750/0xea0 [ 3513.242569][T32093] ? __delayed_free_task+0x20/0x20 [ 3513.247511][T32093] ? mm_init+0x807/0x960 [ 3513.251599][T32093] dup_mm+0x91/0x330 [ 3513.255448][T32093] copy_mm+0x108/0x1b0 [ 3513.259440][T32093] copy_process+0x1295/0x3250 [ 3513.263948][T32093] ? proc_fail_nth_write+0x213/0x290 [ 3513.269073][T32093] ? proc_fail_nth_read+0x220/0x220 [ 3513.274101][T32093] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3513.279047][T32093] ? vfs_write+0x9af/0x1050 [ 3513.283386][T32093] ? vmacache_update+0xb7/0x120 [ 3513.288078][T32093] kernel_clone+0x22d/0x990 [ 3513.292505][T32093] ? file_end_write+0x1b0/0x1b0 [ 3513.297198][T32093] ? __kasan_check_write+0x14/0x20 [ 3513.302141][T32093] ? create_io_thread+0x1e0/0x1e0 [ 3513.307086][T32093] ? __mutex_lock_slowpath+0x10/0x10 [ 3513.312304][T32093] __x64_sys_clone+0x289/0x310 [ 3513.316988][T32093] ? __do_sys_vfork+0x130/0x130 [ 3513.321674][T32093] ? debug_smp_processor_id+0x17/0x20 [ 3513.326878][T32093] do_syscall_64+0x44/0xd0 [ 3513.331133][T32093] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3513.336863][T32093] RIP: 0033:0x7fa69a22f0a9 [ 3513.341202][T32093] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3513.360738][T32093] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3513.368974][T32093] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3513.376791][T32093] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3513.384694][T32093] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3513.392494][T32093] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3513.400306][T32093] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3513.408123][T32093] 04:47:28 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 76) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:28 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x4, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:28 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={0xffffffffffffffff, 0xe0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f00000000c0)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000180)=[{}, {}], 0x10, 0x10, &(0x7f00000001c0), &(0x7f0000000200), 0x8, 0x10, 0x8, 0x8, &(0x7f00000002c0)}}, 0x10) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r3, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r3, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r3, 0x0, r2, 0x2) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r5, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r5, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r5, 0x0, r4, 0x2) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x1, 0x10}, 0xc) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000500)={0x0, 0x8, 0x18}, 0xc) r8 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r8, 0x80082407, 0x0) r9 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r9, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r9, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r9, 0x0, r8, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x14, 0x9, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe3}, [@ldst={0x0, 0x1, 0x6, 0x3, 0x0, 0x20, 0xffffffffffffffec}, @jmp={0x5, 0x0, 0x1, 0x3, 0x2, 0x80, 0x4}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff8}, @map_idx={0x18, 0x3, 0x5, 0x0, 0x6}, @call={0x85, 0x0, 0x0, 0x25}]}, &(0x7f0000000080)='GPL\x00', 0x362e, 0x0, 0x0, 0x41100, 0x3, '\x00', r1, 0xe, 0xffffffffffffffff, 0x8, &(0x7f0000000440)={0x5, 0x3}, 0x8, 0x10, &(0x7f0000000480)={0x3, 0xc, 0x9, 0x7fffffff}, 0x10, 0xffffffffffffffff, r3, 0x0, &(0x7f0000000540)=[r5, r0, r6, r7, r9]}, 0x80) 04:47:28 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x18000000, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:28 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0xc, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:28 executing program 4: syz_clone(0x45100000, 0x0, 0xffffffff00000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:47:28 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x5, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:28 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x12, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:28 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={0xffffffffffffffff, 0xe0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f00000000c0)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000180)=[{}, {}], 0x10, 0x10, &(0x7f00000001c0), &(0x7f0000000200), 0x8, 0x10, 0x8, 0x8, &(0x7f00000002c0)}}, 0x10) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r3, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r3, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r3, 0x0, r2, 0x2) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, 0x0) (async) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r5, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r5, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r5, 0x0, r4, 0x2) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x1, 0x10}, 0xc) (async) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000500)={0x0, 0x8, 0x18}, 0xc) (async) r8 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r8, 0x80082407, 0x0) (async) r9 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r9, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r9, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r9, 0x0, r8, 0x2) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x14, 0x9, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe3}, [@ldst={0x0, 0x1, 0x6, 0x3, 0x0, 0x20, 0xffffffffffffffec}, @jmp={0x5, 0x0, 0x1, 0x3, 0x2, 0x80, 0x4}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff8}, @map_idx={0x18, 0x3, 0x5, 0x0, 0x6}, @call={0x85, 0x0, 0x0, 0x25}]}, &(0x7f0000000080)='GPL\x00', 0x362e, 0x0, 0x0, 0x41100, 0x3, '\x00', r1, 0xe, 0xffffffffffffffff, 0x8, &(0x7f0000000440)={0x5, 0x3}, 0x8, 0x10, &(0x7f0000000480)={0x3, 0xc, 0x9, 0x7fffffff}, 0x10, 0xffffffffffffffff, r3, 0x0, &(0x7f0000000540)=[r5, r0, r6, r7, r9]}, 0x80) 04:47:28 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x25000000, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:28 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x6, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:28 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x29, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3513.509896][T32128] FAULT_INJECTION: forcing a failure. [ 3513.509896][T32128] name failslab, interval 1, probability 0, space 0, times 0 [ 3513.554574][T32128] CPU: 0 PID: 32128 Comm: syz-executor.5 Tainted: G B 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3513.566053][T32128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3513.575944][T32128] Call Trace: [ 3513.579066][T32128] [ 3513.581844][T32128] dump_stack_lvl+0x151/0x1b7 [ 3513.586359][T32128] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3513.591654][T32128] dump_stack+0x15/0x17 [ 3513.595653][T32128] should_fail+0x3c0/0x510 [ 3513.599897][T32128] __should_failslab+0x9f/0xe0 [ 3513.604502][T32128] should_failslab+0x9/0x20 [ 3513.608837][T32128] kmem_cache_alloc+0x4f/0x2f0 [ 3513.613437][T32128] ? anon_vma_clone+0xa1/0x4f0 [ 3513.618036][T32128] anon_vma_clone+0xa1/0x4f0 [ 3513.622555][T32128] anon_vma_fork+0x91/0x4f0 [ 3513.626891][T32128] ? anon_vma_name+0x43/0x70 [ 3513.631318][T32128] dup_mmap+0x750/0xea0 [ 3513.635313][T32128] ? __delayed_free_task+0x20/0x20 [ 3513.640254][T32128] ? mm_init+0x807/0x960 [ 3513.644337][T32128] dup_mm+0x91/0x330 [ 3513.648066][T32128] copy_mm+0x108/0x1b0 [ 3513.651971][T32128] copy_process+0x1295/0x3250 [ 3513.656488][T32128] ? proc_fail_nth_write+0x213/0x290 [ 3513.661607][T32128] ? proc_fail_nth_read+0x220/0x220 [ 3513.666638][T32128] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3513.671595][T32128] ? vfs_write+0x9af/0x1050 [ 3513.675924][T32128] ? vmacache_update+0xb7/0x120 [ 3513.680622][T32128] kernel_clone+0x22d/0x990 [ 3513.684954][T32128] ? file_end_write+0x1b0/0x1b0 [ 3513.689641][T32128] ? __kasan_check_write+0x14/0x20 [ 3513.694588][T32128] ? create_io_thread+0x1e0/0x1e0 [ 3513.699448][T32128] ? __mutex_lock_slowpath+0x10/0x10 [ 3513.704575][T32128] __x64_sys_clone+0x289/0x310 [ 3513.709173][T32128] ? __do_sys_vfork+0x130/0x130 [ 3513.713886][T32128] ? debug_smp_processor_id+0x17/0x20 [ 3513.719066][T32128] do_syscall_64+0x44/0xd0 [ 3513.723314][T32128] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3513.729045][T32128] RIP: 0033:0x7fa69a22f0a9 [ 3513.733298][T32128] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3513.753785][T32128] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3513.762202][T32128] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3513.770022][T32128] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3513.777908][T32128] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3513.785746][T32128] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3513.793538][T32128] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3513.801523][T32128] 04:47:29 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 77) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:29 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={0xffffffffffffffff, 0xe0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f00000000c0)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000180)=[{}, {}], 0x10, 0x10, &(0x7f00000001c0), &(0x7f0000000200), 0x8, 0x10, 0x8, 0x8, &(0x7f00000002c0)}}, 0x10) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r3, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r3, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r3, 0x0, r2, 0x2) (async) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, 0x0) (async, rerun: 64) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (rerun: 64) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r5, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r5, 0x54e3, 0x0) (async, rerun: 32) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r5, 0x0, r4, 0x2) (async, rerun: 32) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x1, 0x10}, 0xc) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000500)={0x0, 0x8, 0x18}, 0xc) (async, rerun: 32) r8 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) (rerun: 32) ioctl$PERF_EVENT_IOC_ID(r8, 0x80082407, 0x0) r9 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r9, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r9, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r9, 0x0, r8, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x14, 0x9, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe3}, [@ldst={0x0, 0x1, 0x6, 0x3, 0x0, 0x20, 0xffffffffffffffec}, @jmp={0x5, 0x0, 0x1, 0x3, 0x2, 0x80, 0x4}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff8}, @map_idx={0x18, 0x3, 0x5, 0x0, 0x6}, @call={0x85, 0x0, 0x0, 0x25}]}, &(0x7f0000000080)='GPL\x00', 0x362e, 0x0, 0x0, 0x41100, 0x3, '\x00', r1, 0xe, 0xffffffffffffffff, 0x8, &(0x7f0000000440)={0x5, 0x3}, 0x8, 0x10, &(0x7f0000000480)={0x3, 0xc, 0x9, 0x7fffffff}, 0x10, 0xffffffffffffffff, r3, 0x0, &(0x7f0000000540)=[r5, r0, r6, r7, r9]}, 0x80) 04:47:29 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x48000000, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:29 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x64, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:29 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x7, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:29 executing program 4: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r1, r2, 0x4, r1}, 0x10) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r0, 0x2) r3 = openat$cgroup_ro(r1, &(0x7f0000000180)='cgroup.controllers\x00', 0x0, 0x0) recvmsg$unix(r1, &(0x7f0000000740)={&(0x7f00000001c0), 0x6e, &(0x7f0000000640)=[{&(0x7f0000000240)=""/23, 0x17}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000300)=""/35, 0x23}, {&(0x7f0000000340)=""/176, 0xb0}, {&(0x7f0000000400)=""/45, 0x2d}, {&(0x7f0000000440)=""/73, 0x49}, {&(0x7f00000004c0)=""/175, 0xaf}, {&(0x7f0000000580)=""/145, 0x91}], 0x8, &(0x7f00000006c0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x68}, 0x100) ioctl$TUNSETLINK(r3, 0x400454cd, 0x110) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000000c0)={0x4, &(0x7f0000000000)=[{0x7, 0x7, 0xf7}, {0x1, 0x2, 0x0, 0x9}, {0x2, 0x7f, 0x1f, 0x1}, {0x7, 0x8, 0x1, 0x5}]}) 04:47:29 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x4c000000, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:29 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0xeb9f, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:29 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x8, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:29 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000200), 0x8) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r2, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r2, 0x0, r1, 0x2) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0xc, 0x8001, 0x4, 0x0, 0x40, 0x1, 0x1ff, '\x00', 0x0, r2, 0x5, 0x3, 0x2}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r3, &(0x7f0000000000)="12e7b7378e0901ce92e8f89fb3d484e3def607ead19c7926322446ed20924ee46dec7ebf79129ead0fc73aadbb97974fc770328d391e0e44e6299b2890fb06b483ba4a867d2b1952c2daa4cccc1c3d32af9f922228a00cb5d6f5ab8d4a72adaeefd2c2c4f6b7f1da0aca244ef9e6997d3d82a931806f9565972a9f0b4663dd425522db793d75e5b916b18ec0d3d47f02afa16c0229e5d82604e3abe8e1278e", &(0x7f00000000c0)=""/244, 0x4}, 0x20) 04:47:29 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x68000000, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:29 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x9, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3513.897058][T32146] FAULT_INJECTION: forcing a failure. [ 3513.897058][T32146] name failslab, interval 1, probability 0, space 0, times 0 [ 3513.955399][T32146] CPU: 1 PID: 32146 Comm: syz-executor.5 Tainted: G B 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3513.966875][T32146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3513.976854][T32146] Call Trace: [ 3513.979982][T32146] [ 3513.982840][T32146] dump_stack_lvl+0x151/0x1b7 [ 3513.987354][T32146] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3513.992648][T32146] ? vma_interval_tree_augment_rotate+0x210/0x210 [ 3513.999073][T32146] dump_stack+0x15/0x17 [ 3514.003077][T32146] should_fail+0x3c0/0x510 [ 3514.007325][T32146] __should_failslab+0x9f/0xe0 [ 3514.011917][T32146] should_failslab+0x9/0x20 [ 3514.016257][T32146] kmem_cache_alloc+0x4f/0x2f0 [ 3514.020858][T32146] ? anon_vma_fork+0xf7/0x4f0 [ 3514.025369][T32146] anon_vma_fork+0xf7/0x4f0 [ 3514.029722][T32146] ? anon_vma_name+0x43/0x70 [ 3514.034136][T32146] dup_mmap+0x750/0xea0 [ 3514.038143][T32146] ? __delayed_free_task+0x20/0x20 [ 3514.043073][T32146] ? mm_init+0x807/0x960 [ 3514.047157][T32146] dup_mm+0x91/0x330 [ 3514.050889][T32146] copy_mm+0x108/0x1b0 [ 3514.054786][T32146] copy_process+0x1295/0x3250 [ 3514.059303][T32146] ? proc_fail_nth_write+0x213/0x290 [ 3514.064421][T32146] ? proc_fail_nth_read+0x220/0x220 [ 3514.069457][T32146] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3514.074404][T32146] ? vfs_write+0x9af/0x1050 [ 3514.078825][T32146] ? vmacache_update+0xb7/0x120 [ 3514.083541][T32146] kernel_clone+0x22d/0x990 [ 3514.087857][T32146] ? file_end_write+0x1b0/0x1b0 [ 3514.092541][T32146] ? __kasan_check_write+0x14/0x20 [ 3514.097495][T32146] ? create_io_thread+0x1e0/0x1e0 [ 3514.102349][T32146] ? __mutex_lock_slowpath+0x10/0x10 [ 3514.107470][T32146] __x64_sys_clone+0x289/0x310 [ 3514.112071][T32146] ? __do_sys_vfork+0x130/0x130 [ 3514.116758][T32146] ? debug_smp_processor_id+0x17/0x20 [ 3514.121997][T32146] do_syscall_64+0x44/0xd0 [ 3514.126370][T32146] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3514.132115][T32146] RIP: 0033:0x7fa69a22f0a9 [ 3514.136339][T32146] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3514.155877][T32146] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3514.164115][T32146] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3514.171929][T32146] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3514.179732][T32146] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3514.187545][T32146] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3514.195356][T32146] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3514.203261][T32146] [ 3514.226251][T32146] ------------[ cut here ]------------ [ 3514.242597][T32146] refcount_t: underflow; use-after-free. [ 3514.248371][T32146] WARNING: CPU: 1 PID: 32146 at lib/refcount.c:28 refcount_warn_saturate+0x165/0x1b0 [ 3514.280421][T32146] Modules linked in: [ 3514.284638][T32146] CPU: 1 PID: 32146 Comm: syz-executor.5 Tainted: G B 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3514.301600][T32146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3514.311641][T32146] RIP: 0010:refcount_warn_saturate+0x165/0x1b0 [ 3514.318090][T32146] Code: c7 80 61 87 85 31 c0 e8 39 2f e0 fe 0f 0b eb 83 e8 d0 bc 0e ff c6 05 1f 3b 9f 04 01 48 c7 c7 e0 61 87 85 31 c0 e8 1b 2f e0 fe <0f> 0b e9 62 ff ff ff e8 af bc 0e ff c6 05 ff 3a 9f 04 01 48 c7 c7 [ 3514.338333][T32146] RSP: 0018:ffffc90009b17900 EFLAGS: 00010246 [ 3514.350945][T32146] RAX: 6706fa325f837300 RBX: 0000000000000003 RCX: 0000000000040000 [ 3514.362658][T32146] RDX: ffffc90007371000 RSI: 0000000000016991 RDI: 0000000000016992 [ 3514.374714][T32146] RBP: ffffc90009b17910 R08: ffffffff81584ba9 R09: ffffed103ee24e93 [ 3514.382566][T32146] R10: ffffed103ee24e93 R11: 1ffff1103ee24e92 R12: ffff888115cb3c30 [ 3514.390352][T32146] R13: 1ffff11022b96786 R14: 0000000000000003 R15: ffff8881180ca2a9 [ 3514.398815][T32146] FS: 00007fa698fa2700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 3514.407655][T32146] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3514.414055][T32146] CR2: 00007fd170f2fd50 CR3: 00000001170f9000 CR4: 00000000003506b0 [ 3514.421857][T32146] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3514.429713][T32146] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3514.437650][T32146] Call Trace: [ 3514.440778][T32146] [ 3514.443565][T32146] vm_area_free+0x208/0x230 [ 3514.447869][T32146] dup_mmap+0xbcd/0xea0 [ 3514.451884][T32146] ? __delayed_free_task+0x20/0x20 [ 3514.456849][T32146] ? mm_init+0x807/0x960 [ 3514.460993][T32146] dup_mm+0x91/0x330 [ 3514.464848][T32146] copy_mm+0x108/0x1b0 [ 3514.468749][T32146] copy_process+0x1295/0x3250 [ 3514.473370][T32146] ? proc_fail_nth_write+0x213/0x290 [ 3514.478509][T32146] ? proc_fail_nth_read+0x220/0x220 [ 3514.483592][T32146] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3514.488492][T32146] ? vfs_write+0x9af/0x1050 [ 3514.492908][T32146] ? vmacache_update+0xb7/0x120 [ 3514.497523][T32146] kernel_clone+0x22d/0x990 [ 3514.501857][T32146] ? file_end_write+0x1b0/0x1b0 [ 3514.506604][T32146] ? __kasan_check_write+0x14/0x20 [ 3514.511490][T32146] ? create_io_thread+0x1e0/0x1e0 [ 3514.516411][T32146] ? __mutex_lock_slowpath+0x10/0x10 [ 3514.521476][T32146] __x64_sys_clone+0x289/0x310 [ 3514.526119][T32146] ? __do_sys_vfork+0x130/0x130 [ 3514.530848][T32146] ? debug_smp_processor_id+0x17/0x20 [ 3514.536093][T32146] do_syscall_64+0x44/0xd0 [ 3514.540310][T32146] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3514.546078][T32146] RIP: 0033:0x7fa69a22f0a9 [ 3514.550289][T32146] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3514.569782][T32146] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 04:47:29 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 78) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:29 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x6c000000, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:29 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0xa, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:29 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x5f5e0ff, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:29 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000200), 0x8) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r2, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r2, 0x0, r1, 0x2) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0xc, 0x8001, 0x4, 0x0, 0x40, 0x1, 0x1ff, '\x00', 0x0, r2, 0x5, 0x3, 0x2}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r3, &(0x7f0000000000)="12e7b7378e0901ce92e8f89fb3d484e3def607ead19c7926322446ed20924ee46dec7ebf79129ead0fc73aadbb97974fc770328d391e0e44e6299b2890fb06b483ba4a867d2b1952c2daa4cccc1c3d32af9f922228a00cb5d6f5ab8d4a72adaeefd2c2c4f6b7f1da0aca244ef9e6997d3d82a931806f9565972a9f0b4663dd425522db793d75e5b916b18ec0d3d47f02afa16c0229e5d82604e3abe8e1278e", &(0x7f00000000c0)=""/244, 0x4}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) (async) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000200), 0x8) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) (async) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (async) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r2, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r2, 0x0, r1, 0x2) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0xc, 0x8001, 0x4, 0x0, 0x40, 0x1, 0x1ff, '\x00', 0x0, r2, 0x5, 0x3, 0x2}, 0x48) (async) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r3, &(0x7f0000000000)="12e7b7378e0901ce92e8f89fb3d484e3def607ead19c7926322446ed20924ee46dec7ebf79129ead0fc73aadbb97974fc770328d391e0e44e6299b2890fb06b483ba4a867d2b1952c2daa4cccc1c3d32af9f922228a00cb5d6f5ab8d4a72adaeefd2c2c4f6b7f1da0aca244ef9e6997d3d82a931806f9565972a9f0b4663dd425522db793d75e5b916b18ec0d3d47f02afa16c0229e5d82604e3abe8e1278e", &(0x7f00000000c0)=""/244, 0x4}, 0x20) (async) 04:47:29 executing program 4: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) (async) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (async) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r1, r2, 0x4, r1}, 0x10) (async) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r0, 0x2) r3 = openat$cgroup_ro(r1, &(0x7f0000000180)='cgroup.controllers\x00', 0x0, 0x0) recvmsg$unix(r1, &(0x7f0000000740)={&(0x7f00000001c0), 0x6e, &(0x7f0000000640)=[{&(0x7f0000000240)=""/23, 0x17}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000300)=""/35, 0x23}, {&(0x7f0000000340)=""/176, 0xb0}, {&(0x7f0000000400)=""/45, 0x2d}, {&(0x7f0000000440)=""/73, 0x49}, {&(0x7f00000004c0)=""/175, 0xaf}, {&(0x7f0000000580)=""/145, 0x91}], 0x8, &(0x7f00000006c0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x68}, 0x100) ioctl$TUNSETLINK(r3, 0x400454cd, 0x110) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000000c0)={0x4, &(0x7f0000000000)=[{0x7, 0x7, 0xf7}, {0x1, 0x2, 0x0, 0x9}, {0x2, 0x7f, 0x1f, 0x1}, {0x7, 0x8, 0x1, 0x5}]}) 04:47:30 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000200), 0x8) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r2, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r2, 0x0, r1, 0x2) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0xc, 0x8001, 0x4, 0x0, 0x40, 0x1, 0x1ff, '\x00', 0x0, r2, 0x5, 0x3, 0x2}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r3, &(0x7f0000000000)="12e7b7378e0901ce92e8f89fb3d484e3def607ead19c7926322446ed20924ee46dec7ebf79129ead0fc73aadbb97974fc770328d391e0e44e6299b2890fb06b483ba4a867d2b1952c2daa4cccc1c3d32af9f922228a00cb5d6f5ab8d4a72adaeefd2c2c4f6b7f1da0aca244ef9e6997d3d82a931806f9565972a9f0b4663dd425522db793d75e5b916b18ec0d3d47f02afa16c0229e5d82604e3abe8e1278e", &(0x7f00000000c0)=""/244, 0x4}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@bloom_filter={0x1e, 0xffffffff, 0x0, 0x4, 0x800, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, 0x48) (async) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000200), 0x8) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) (async) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (async) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r2, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r2, 0x0, r1, 0x2) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0xc, 0x8001, 0x4, 0x0, 0x40, 0x1, 0x1ff, '\x00', 0x0, r2, 0x5, 0x3, 0x2}, 0x48) (async) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r3, &(0x7f0000000000)="12e7b7378e0901ce92e8f89fb3d484e3def607ead19c7926322446ed20924ee46dec7ebf79129ead0fc73aadbb97974fc770328d391e0e44e6299b2890fb06b483ba4a867d2b1952c2daa4cccc1c3d32af9f922228a00cb5d6f5ab8d4a72adaeefd2c2c4f6b7f1da0aca244ef9e6997d3d82a931806f9565972a9f0b4663dd425522db793d75e5b916b18ec0d3d47f02afa16c0229e5d82604e3abe8e1278e", &(0x7f00000000c0)=""/244, 0x4}, 0x20) (async) [ 3514.578111][T32146] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3514.586000][T32146] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3514.593753][T32146] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3514.601547][T32146] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3514.609489][T32146] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3514.617284][T32146] [ 3514.620111][T32146] ---[ end trace 2b54b6e2dec74f62 ]--- 04:47:30 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x200005c3, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:30 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x74000000, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:30 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0xb, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:30 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0xa, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:30 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x7a000000, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3514.676553][T32176] FAULT_INJECTION: forcing a failure. [ 3514.676553][T32176] name failslab, interval 1, probability 0, space 0, times 0 [ 3514.689158][T32176] CPU: 1 PID: 32176 Comm: syz-executor.5 Tainted: G B W 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3514.700543][T32176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3514.710439][T32176] Call Trace: [ 3514.713561][T32176] [ 3514.716337][T32176] dump_stack_lvl+0x151/0x1b7 [ 3514.720848][T32176] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3514.726144][T32176] dump_stack+0x15/0x17 [ 3514.730145][T32176] should_fail+0x3c0/0x510 [ 3514.734388][T32176] __should_failslab+0x9f/0xe0 [ 3514.739003][T32176] should_failslab+0x9/0x20 [ 3514.743340][T32176] kmem_cache_alloc+0x4f/0x2f0 [ 3514.747935][T32176] ? anon_vma_fork+0x1b9/0x4f0 [ 3514.752534][T32176] anon_vma_fork+0x1b9/0x4f0 [ 3514.757043][T32176] dup_mmap+0x750/0xea0 [ 3514.761035][T32176] ? __delayed_free_task+0x20/0x20 [ 3514.765982][T32176] ? mm_init+0x807/0x960 [ 3514.770060][T32176] dup_mm+0x91/0x330 [ 3514.773796][T32176] copy_mm+0x108/0x1b0 [ 3514.777698][T32176] copy_process+0x1295/0x3250 [ 3514.782220][T32176] ? proc_fail_nth_write+0x213/0x290 [ 3514.787336][T32176] ? proc_fail_nth_read+0x220/0x220 [ 3514.792365][T32176] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3514.797318][T32176] ? vfs_write+0x9af/0x1050 [ 3514.801652][T32176] ? vmacache_update+0xb7/0x120 [ 3514.806343][T32176] kernel_clone+0x22d/0x990 [ 3514.810679][T32176] ? file_end_write+0x1b0/0x1b0 [ 3514.815364][T32176] ? __kasan_check_write+0x14/0x20 [ 3514.820310][T32176] ? create_io_thread+0x1e0/0x1e0 [ 3514.825269][T32176] ? __mutex_lock_slowpath+0x10/0x10 [ 3514.830400][T32176] __x64_sys_clone+0x289/0x310 [ 3514.835080][T32176] ? __do_sys_vfork+0x130/0x130 [ 3514.839772][T32176] ? debug_smp_processor_id+0x17/0x20 [ 3514.844971][T32176] do_syscall_64+0x44/0xd0 [ 3514.849225][T32176] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3514.854951][T32176] RIP: 0033:0x7fa69a22f0a9 [ 3514.859206][T32176] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3514.878649][T32176] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3514.886900][T32176] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 [ 3514.894789][T32176] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3514.902696][T32176] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3514.910507][T32176] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3514.918320][T32176] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 04:47:30 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 79) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:30 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x18, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:30 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0xc, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:30 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x3}, 0x48) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.kill\x00', 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000080)={r1}, 0x8) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r3, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r3, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r3, 0x0, r2, 0x2) openat$cgroup_devices(r3, &(0x7f00000000c0)='devices.allow\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r5, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r5, 0x54e3, 0x0) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, 0x0) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r7, 0xffffffffffffffff, 0x4}, 0x10) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, 0x0) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r8, 0xffffffffffffffff, 0x4}, 0x10) ioctl$TUNGETDEVNETNS(r8, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r8, 0x0, 0xffffffffffffffff, 0x2) ioctl$TUNGETVNETBE(r8, 0x800454df, &(0x7f0000000100)=0x1) ioctl$TUNGETDEVNETNS(r7, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r7, 0x0, r6, 0x2) ioctl$TUNGETDEVNETNS(r7, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r5, 0x0, r4, 0x2) write$cgroup_pressure(r5, &(0x7f0000000040)={'some', 0x20, 0x4}, 0x2f) 04:47:30 executing program 4: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r1, r2, 0x4, r1}, 0x10) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r0, 0x2) r3 = openat$cgroup_ro(r1, &(0x7f0000000180)='cgroup.controllers\x00', 0x0, 0x0) recvmsg$unix(r1, &(0x7f0000000740)={&(0x7f00000001c0), 0x6e, &(0x7f0000000640)=[{&(0x7f0000000240)=""/23, 0x17}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000300)=""/35, 0x23}, {&(0x7f0000000340)=""/176, 0xb0}, {&(0x7f0000000400)=""/45, 0x2d}, {&(0x7f0000000440)=""/73, 0x49}, {&(0x7f00000004c0)=""/175, 0xaf}, {&(0x7f0000000580)=""/145, 0x91}], 0x8, &(0x7f00000006c0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x68}, 0x100) ioctl$TUNSETLINK(r3, 0x400454cd, 0x110) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000000c0)={0x4, &(0x7f0000000000)=[{0x7, 0x7, 0xf7}, {0x1, 0x2, 0x0, 0x9}, {0x2, 0x7f, 0x1f, 0x1}, {0x7, 0x8, 0x1, 0x5}]}) syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) (async) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) (async) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10) (async) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r1, r2, 0x4, r1}, 0x10) (async) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r0, 0x2) (async) openat$cgroup_ro(r1, &(0x7f0000000180)='cgroup.controllers\x00', 0x0, 0x0) (async) recvmsg$unix(r1, &(0x7f0000000740)={&(0x7f00000001c0), 0x6e, &(0x7f0000000640)=[{&(0x7f0000000240)=""/23, 0x17}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000300)=""/35, 0x23}, {&(0x7f0000000340)=""/176, 0xb0}, {&(0x7f0000000400)=""/45, 0x2d}, {&(0x7f0000000440)=""/73, 0x49}, {&(0x7f00000004c0)=""/175, 0xaf}, {&(0x7f0000000580)=""/145, 0x91}], 0x8, &(0x7f00000006c0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x68}, 0x100) (async) ioctl$TUNSETLINK(r3, 0x400454cd, 0x110) (async) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000000c0)={0x4, &(0x7f0000000000)=[{0x7, 0x7, 0xf7}, {0x1, 0x2, 0x0, 0x9}, {0x2, 0x7f, 0x1f, 0x1}, {0x7, 0x8, 0x1, 0x5}]}) (async) 04:47:30 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0xff0f0000, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3514.926130][T32176] 04:47:30 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x8, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:30 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x3fe, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:30 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x3}, 0x48) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.kill\x00', 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000080)={r1}, 0x8) (async) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r3, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r3, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r3, 0x0, r2, 0x2) (async, rerun: 32) openat$cgroup_devices(r3, &(0x7f00000000c0)='devices.allow\x00', 0x2, 0x0) (async, rerun: 32) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r5, 0xffffffffffffffff, 0x4}, 0x10) (async, rerun: 64) ioctl$TUNGETDEVNETNS(r5, 0x54e3, 0x0) (rerun: 64) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, 0x0) (async) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r7, 0xffffffffffffffff, 0x4}, 0x10) (async, rerun: 32) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, 0x0) (rerun: 32) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r8, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r8, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r8, 0x0, 0xffffffffffffffff, 0x2) (async, rerun: 64) ioctl$TUNGETVNETBE(r8, 0x800454df, &(0x7f0000000100)=0x1) (rerun: 64) ioctl$TUNGETDEVNETNS(r7, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r7, 0x0, r6, 0x2) ioctl$TUNGETDEVNETNS(r7, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r5, 0x0, r4, 0x2) (async) write$cgroup_pressure(r5, &(0x7f0000000040)={'some', 0x20, 0x4}, 0x2f) 04:47:30 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0xd, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:30 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xa, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3514.968614][T32226] FAULT_INJECTION: forcing a failure. [ 3514.968614][T32226] name failslab, interval 1, probability 0, space 0, times 0 04:47:30 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x200005f2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3515.007790][T32226] CPU: 0 PID: 32226 Comm: syz-executor.5 Tainted: G B W 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3515.019261][T32226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3515.029162][T32226] Call Trace: [ 3515.032280][T32226] [ 3515.035065][T32226] dump_stack_lvl+0x151/0x1b7 [ 3515.039569][T32226] ? bfq_pos_tree_add_move+0x43e/0x43e [ 3515.044868][T32226] dump_stack+0x15/0x17 [ 3515.048858][T32226] should_fail+0x3c0/0x510 [ 3515.053111][T32226] __should_failslab+0x9f/0xe0 [ 3515.057707][T32226] should_failslab+0x9/0x20 [ 3515.062057][T32226] kmem_cache_alloc+0x4f/0x2f0 [ 3515.066656][T32226] ? anon_vma_fork+0x1b9/0x4f0 [ 3515.071245][T32226] anon_vma_fork+0x1b9/0x4f0 [ 3515.075671][T32226] dup_mmap+0x750/0xea0 [ 3515.079661][T32226] ? __delayed_free_task+0x20/0x20 [ 3515.084611][T32226] ? mm_init+0x807/0x960 [ 3515.088690][T32226] dup_mm+0x91/0x330 [ 3515.092420][T32226] copy_mm+0x108/0x1b0 [ 3515.096331][T32226] copy_process+0x1295/0x3250 [ 3515.100848][T32226] ? proc_fail_nth_write+0x213/0x290 [ 3515.105960][T32226] ? proc_fail_nth_read+0x220/0x220 [ 3515.110996][T32226] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3515.115940][T32226] ? vfs_write+0x9af/0x1050 [ 3515.120280][T32226] ? vmacache_update+0xb7/0x120 [ 3515.124967][T32226] kernel_clone+0x22d/0x990 [ 3515.129308][T32226] ? file_end_write+0x1b0/0x1b0 [ 3515.133992][T32226] ? __kasan_check_write+0x14/0x20 [ 3515.138943][T32226] ? create_io_thread+0x1e0/0x1e0 [ 3515.143801][T32226] ? __mutex_lock_slowpath+0x10/0x10 [ 3515.148922][T32226] __x64_sys_clone+0x289/0x310 [ 3515.153529][T32226] ? __do_sys_vfork+0x130/0x130 [ 3515.158214][T32226] ? debug_smp_processor_id+0x17/0x20 [ 3515.163419][T32226] do_syscall_64+0x44/0xd0 [ 3515.167669][T32226] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3515.173632][T32226] RIP: 0033:0x7fa69a22f0a9 [ 3515.177882][T32226] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 3515.197414][T32226] RSP: 002b:00007fa698fa2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3515.205739][T32226] RAX: ffffffffffffffda RBX: 00007fa69a34ef80 RCX: 00007fa69a22f0a9 04:47:30 executing program 5: syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) (fail_nth: 80) bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x48) 04:47:30 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x200005fc, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:30 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:30 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0xe, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:30 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x5, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x3}, 0x48) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.kill\x00', 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000080)={r1}, 0x8) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r3, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r3, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r3, 0x0, r2, 0x2) (async) openat$cgroup_devices(r3, &(0x7f00000000c0)='devices.allow\x00', 0x2, 0x0) (async) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r5, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r5, 0x54e3, 0x0) (async) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, 0x0) (async) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r7, 0xffffffffffffffff, 0x4}, 0x10) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, 0x0) (async) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000cc0)={r8, 0xffffffffffffffff, 0x4}, 0x10) (async) ioctl$TUNGETDEVNETNS(r8, 0x54e3, 0x0) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r8, 0x0, 0xffffffffffffffff, 0x2) (async) ioctl$TUNGETVNETBE(r8, 0x800454df, &(0x7f0000000100)=0x1) (async) ioctl$TUNGETDEVNETNS(r7, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r7, 0x0, r6, 0x2) (async) ioctl$TUNGETDEVNETNS(r7, 0x54e3, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000dc0)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x607, 0x24, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000d80)}, 0x1000, 0x9, 0xa2a8, 0x2, 0x5, 0x8, 0x72, 0x0, 0x0, 0x0, 0x9}, r5, 0x0, r4, 0x2) (async) write$cgroup_pressure(r5, &(0x7f0000000040)={'some', 0x20, 0x4}, 0x2f) 04:47:30 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x2, 0x400, 0xffffffff, 0x1000, 0xc11, 0xffffffffffffffff, 0x3ff, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x2, 0x2}, 0x48) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x18, 0x5, &(0x7f0000000480)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffb}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @func]}, &(0x7f00000004c0)='GPL\x00', 0x3, 0x84, &(0x7f0000000500)=""/132, 0x41000, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000800)={0x0, 0x3}, 0x8, 0x10, 0x0}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@bloom_filter={0x1e, 0x100, 0x0, 0x1f, 0x1c01, r0, 0x9, '\x00', 0x0, r1, 0x1, 0x4, 0x0, 0x1}, 0x48) syz_clone(0x45100000, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) syz_clone(0x40480, &(0x7f0000000240)="5abc3b407f604013f1aa1cb41d77078597b75839ae5164b70847277032bc8ab4c106505ba02a6a0c0000004155bb4d32fa6463127eda1113a506e303020031f2daf4c9fb5f5159bdf6f0024916fceb489c42fb78cdffcf29ba619949d77abaadb061d35e2a2d901974688ccaca3c11d0bffc6404f6d0411536c5a68434b410bad98d11e92cb4", 0x86, &(0x7f00000000c0), &(0x7f0000000200), &(0x7f0000000100)="81b33d8f2e1297e6aa4a229f6e7cdb43bff2a2018af9c3faae3612c367d4416b61e6785d72de695242e9f54a43fb9b4ee07b4ecb9833f0a6801265c4d14f9621e364a4bb351b677f4586346982651864aceb96ba786d1f1997a26db459d5cd50b9481bd4ae0d15ccc014016813dee89802") 04:47:30 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0xf, 0x25}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:47:30 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x2}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3515.213567][T32226] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000045100000 [ 3515.221366][T32226] RBP: 00007fa698fa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 3515.229182][T32226] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3515.237202][T32226] R13: 00007ffe4210532f R14: 00007fa698fa2300 R15: 0000000000022000 [ 3515.245007][T32226] 04:47:30 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x12, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}]}}, &(0x7f0000000540)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 3515.280528][ T2138] BUG: unable to handle page fault for address: ffffed1800000012 [ 3515.288606][ T2138] #PF: supervisor read access in kernel mode [ 3515.294428][ T2138] #PF: error_code(0x0000) - not-present page [ 3515.300236][ T2138] PGD 23fff2067 P4D 23fff2067 PUD 0 [ 3515.305439][ T2138] Oops: 0000 [#1] PREEMPT SMP KASAN [ 3515.310615][ T2138] CPU: 1 PID: 2138 Comm: syz-executor.5 Tainted: G B W 5.15.78-syzkaller-00911-gc73b4619ad86 #0 [ 3515.322334][ T2138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 3515.332216][ T2138] RIP: 0010:__rb_insert_augmented+0x5d9/0x670 [ 3515.338107][ T2138] Code: 49 89 1f 48 83 e3 fc 43 80 3c 2e 00 74 08 4c 89 e7 e8 1b c3 2c ff 4d 89 3c 24 48 85 db 74 44 4c 8d 73 10 4c 89 f0 48 c1 e8 03 <42> 80 3c 28 00 74 08 4c 89 f7 e8 58 c2 2c ff 48 8d 43 08 4c 39 63 [ 3515.357635][ T2138] RSP: 0018:ffffc9000801f8a0 EFLAGS: 00010a06 [ 3515.363623][ T2138] RAX: 1ffff11800000012 RBX: ffff88c000000080 RCX: 0000000000000000 [ 3515.371457][ T2138] RDX: ffff888131e0d758 RSI: ffff888109a6b208 RDI: ffff888117f7ebe8 [ 3515.379249][ T2138] RBP: ffffc9000801f908 R08: dffffc0000000000 R09: ffff888117f7ebf0 [ 3515.387054][ T2138] R10: ffffed1022fefd80 R11: 1ffff11022fefd7e R12: ffff8881180ca2a8 [ 3515.394978][ T2138] R13: dffffc0000000000 R14: ffff88c000000090 R15: ffff888131e0d748 [ 3515.402911][ T2138] FS: 0000555557116400(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 3515.411676][ T2138] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3515.418099][ T2138] CR2: ffffed1800000012 CR3: 00000001193de000 CR4: 00000000003506a0 [ 3515.425998][ T2138] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3515.433817][ T2138] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3515.441620][ T2138] Call Trace: [ 3515.444745][ T2138] [ 3515.447529][ T2138] ? anon_vma_interval_tree_iter_next+0x3b0/0x3b0 [ 3515.453772][ T2138] vma_interval_tree_insert_after+0x2cd/0x2e0 [ 3515.459765][ T2138] dup_mmap+0x8bd/0xea0 [ 3515.463752][ T2138] ? __delayed_free_task+0x20/0x20 [ 3515.468698][ T2138] ? mm_init+0x807/0x960 [ 3515.472781][ T2138] dup_mm+0x91/0x330 [ 3515.476511][ T2138] copy_mm+0x108/0x1b0 [ 3515.480505][ T2138] copy_process+0x1295/0x3250 [ 3515.485019][ T2138] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3515.489963][ T2138] kernel_clone+0x22d/0x990 [ 3515.494395][ T2138] ? kernel_read+0x1f0/0x1f0 [ 3515.498816][ T2138] ? create_io_thread+0x1e0/0x1e0 [ 3515.503677][ T2138] __x64_sys_clone+0x289/0x310 [ 3515.508281][ T2138] ? __do_sys_vfork+0x130/0x130 [ 3515.513051][ T2138] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3515.518955][ T2138] ? exit_to_user_mode_prepare+0x2b/0x40 [ 3515.524428][ T2138] do_syscall_64+0x44/0xd0 [ 3515.528844][ T2138] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3515.534573][ T2138] RIP: 0033:0x7fa69a22cddb [ 3515.538828][ T2138] Code: ed 0f 85 60 01 00 00 64 4c 8b 0c 25 10 00 00 00 45 31 c0 4d 8d 91 d0 02 00 00 31 d2 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 89 00 00 00 41 89 c5 85 c0 0f 85 90 00 00 [ 3515.558268][ T2138] RSP: 002b:00007ffe42105570 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 3515.566512][ T2138] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa69a22cddb [ 3515.574323][ T2138] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 3515.582238][ T2138] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000555557116400 [ 3515.590119][ T2138] R10: 00005555571166d0 R11: 0000000000000246 R12: 0000000000000000 [ 3515.597955][ T2138] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffe42105650 [ 3515.605747][ T2138] [ 3515.608614][ T2138] Modules linked in: [ 3515.612353][ T2138] CR2: ffffed1800000012 [ 3515.616361][ T2138] ---[ end trace 2b54b6e2dec74f63 ]--- [ 3515.621629][ T2138] RIP: 0010:__rb_insert_augmented+0x5d9/0x670 [ 3515.627530][ T2138] Code: 49 89 1f 48 83 e3 fc 43 80 3c 2e 00 74 08 4c 89 e7 e8 1b c3 2c ff 4d 89 3c 24 48 85 db 74 44 4c 8d 73 10 4c 89 f0 48 c1 e8 03 <42> 80 3c 28 00 74 08 4c 89 f7 e8 58 c2 2c ff 48 8d 43 08 4c 39 63 [ 3515.646991][ T2138] RSP: 0018:ffffc9000801f8a0 EFLAGS: 00010a06 [ 3515.652874][ T2138] RAX: 1ffff11800000012 RBX: ffff88c000000080 RCX: 0000000000000000 [ 3515.660684][ T2138] RDX: ffff888131e0d758 RSI: ffff888109a6b208 RDI: ffff888117f7ebe8 [ 3515.668500][ T2138] RBP: ffffc9000801f908 R08: dffffc0000000000 R09: ffff888117f7ebf0 [ 3515.676484][ T2138] R10: ffffed1022fefd80 R11: 1ffff11022fefd7e R12: ffff8881180ca2a8 [ 3515.684300][ T2138] R13: dffffc0000000000 R14: ffff88c000000090 R15: ffff888131e0d748 [ 3515.692103][ T2138] FS: 0000555557116400(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 3515.700870][ T2138] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3515.707288][ T2138] CR2: ffffed1800000012 CR3: 00000001193de000 CR4: 00000000003506a0 [ 3515.715102][ T2138] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3515.722919][ T2138] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3515.730725][ T2138] Kernel panic - not syncing: Fatal exception [ 3515.736977][ T2138] Kernel Offset: disabled [ 3515.741103][ T2138] Rebooting in 86400 seconds..