Warning: Permanently added '[localhost]:24008' (ECDSA) to the list of known hosts.
2023/05/17 11:28:43 fuzzer started
2023/05/17 11:28:43 dialing manager at localhost:44319
2023/05/17 11:28:43 checking machine...
2023/05/17 11:28:43 checking revisions...
syzkaller login: [ 36.042731] kmemleak: Automatic memory scanning thread ended
2023/05/17 11:28:43 testing simple program...
[ 36.112936] cgroup: Unknown subsys name 'net'
[ 36.310964] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.413201] audit: type=1400 audit(1684322937.201:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.525039] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.526682] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.529090] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.532813] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.535800] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.537622] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 50.927386] ------------[ cut here ]------------
[ 50.928220] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.930144] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.931451] Modules linked in:
[ 50.931864] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.936739] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.937929] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.938740] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 50.940972] RSP: 0018:ffff888016f6fc00 EFLAGS: 00010282
[ 50.941670] RAX: 0000000000000000 RBX: ffff88800df5e440 RCX: 0000000000000000
[ 50.942564] RDX: ffff888009b58000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.943470] RBP: ffff88800df5e454 R08: 0000000000000001 R09: 0000000000000000
[ 50.944338] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.945254] R13: ffffffff84e23fe0 R14: ffff88800df5e448 R15: ffffffff84d74dc0
[ 50.946147] FS: 0000555556abe400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.947146] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.947879] CR2: 00007f5a324c36f4 CR3: 000000000f060000 CR4: 0000000000350ee0
[ 50.948768] Call Trace:
[ 50.949096]
[ 50.949428] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.950048] ipv4_frags_init_net+0x269/0x440
[ 50.950645] ops_init+0xbb/0x6b0
[ 50.951125] setup_net+0x3d9/0x990
[ 50.951618] ? down_read_killable+0x1d7/0x4e0
[ 50.952190] ? __pfx_setup_net+0x10/0x10
[ 50.952731] ? copy_net_ns+0x17c/0x770
[ 50.953243] copy_net_ns+0x321/0x770
[ 50.953753] create_new_namespaces+0x3f6/0xb30
[ 50.954341] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.954991] ksys_unshare+0x44d/0x8e0
[ 50.955518] ? __pfx_ksys_unshare+0x10/0x10
[ 50.956063] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.956801] __x64_sys_unshare+0x31/0x40
[ 50.957311] do_syscall_64+0x3f/0x90
[ 50.957815] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.958485] RIP: 0033:0x7fb3593870d7
[ 50.958974] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 50.961136] RSP: 002b:00007ffd94002ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.962086] RAX: ffffffffffffffda RBX: 00007ffd94003538 RCX: 00007fb3593870d7
[ 50.962973] RDX: 00007fb3593f141f RSI: 00007ffd94002e90 RDI: 0000000040000000
[ 50.963852] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd94002ca0
[ 50.964743] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb359499bf0
[ 50.965628] R13: 00007ffd94002fd0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.966535]
[ 50.966831] irq event stamp: 9559
[ 50.967261] hardirqs last enabled at (9569): [] __up_console_sem+0x78/0x80
[ 50.968318] hardirqs last disabled at (9580): [] __up_console_sem+0x5d/0x80
[ 50.969368] softirqs last enabled at (9120): [] irq_exit_rcu+0x93/0xc0
[ 50.970388] softirqs last disabled at (9065): [] irq_exit_rcu+0x93/0xc0
[ 50.971453] ---[ end trace 0000000000000000 ]---
[ 50.976486] ------------[ cut here ]------------
[ 50.977076] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.978776] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.979854] Modules linked in:
[ 50.980262] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.981428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.982441] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.983092] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 50.985279] RSP: 0018:ffff888016f6fc00 EFLAGS: 00010282
[ 50.985967] RAX: 0000000000000000 RBX: ffff88800efd2840 RCX: 0000000000000000
[ 50.986863] RDX: ffff888009b58000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.987806] RBP: ffff88800efd2854 R08: 0000000000000001 R09: 0000000000000000
[ 50.988711] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.989599] R13: ffffffff84e23fe0 R14: ffff88800efd2848 R15: ffffffff84da7d60
[ 50.990509] FS: 0000555556abe400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.991524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.992232] CR2: 00007f5a324c36f4 CR3: 000000000f060000 CR4: 0000000000350ee0
[ 50.993137] Call Trace:
[ 50.993499]
[ 50.993801] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.994441] ipv6_frags_init_net+0x206/0x3c0
[ 50.995017] ops_init+0xbb/0x6b0
[ 50.995494] setup_net+0x3d9/0x990
[ 50.995955] ? down_read_killable+0x1d7/0x4e0
[ 50.996567] ? __pfx_setup_net+0x10/0x10
[ 50.997089] ? copy_net_ns+0x17c/0x770
[ 50.997629] copy_net_ns+0x321/0x770
[ 50.998119] create_new_namespaces+0x3f6/0xb30
[ 50.998731] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.999372] ksys_unshare+0x44d/0x8e0
[ 50.999897] ? __pfx_ksys_unshare+0x10/0x10
[ 51.000477] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.001205] __x64_sys_unshare+0x31/0x40
[ 51.001762] do_syscall_64+0x3f/0x90
[ 51.002242] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.002929] RIP: 0033:0x7fb3593870d7
[ 51.003429] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 51.005633] RSP: 002b:00007ffd94002ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.006613] RAX: ffffffffffffffda RBX: 00007ffd94003538 RCX: 00007fb3593870d7
[ 51.007529] RDX: 00007fb3593f141f RSI: 00007ffd94002e90 RDI: 0000000040000000
[ 51.008431] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd94002ca0
[ 51.009301] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb359499bf0
[ 51.010206] R13: 00007ffd94002fd0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.011133]
[ 51.011466] irq event stamp: 11151
[ 51.011922] hardirqs last enabled at (11161): [] __up_console_sem+0x78/0x80
[ 51.012995] hardirqs last disabled at (11172): [] __up_console_sem+0x5d/0x80
[ 51.014085] softirqs last enabled at (11076): [] irq_exit_rcu+0x93/0xc0
[ 51.015158] softirqs last disabled at (11071): [] irq_exit_rcu+0x93/0xc0
[ 51.016213] ---[ end trace 0000000000000000 ]---
[ 51.017737] ------------[ cut here ]------------
[ 51.018324] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.020291] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.021370] Modules linked in:
[ 51.021823] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.023012] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.024037] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.024717] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.026915] RSP: 0018:ffff888016f6fbf0 EFLAGS: 00010286
[ 51.027610] RAX: 0000000000000000 RBX: ffff88800efd2e40 RCX: 0000000000000000
[ 51.028511] RDX: ffff888009b58000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.029377] RBP: ffff88800efd2e54 R08: 0000000000000001 R09: 0000000000000000
[ 51.030277] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.031191] R13: ffffffff84e23fe0 R14: ffff88800efd2e48 R15: ffffffff84db0aa0
[ 51.032086] FS: 0000555556abe400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.033085] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.033829] CR2: 00007f5a324c36f4 CR3: 000000000f060000 CR4: 0000000000350ee0
[ 51.034715] Call Trace:
[ 51.035066]
[ 51.035371] nf_ct_net_init+0x224/0x3d0
[ 51.035926] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.036540] ops_init+0xbb/0x6b0
[ 51.036989] setup_net+0x3d9/0x990
[ 51.037486] ? down_read_killable+0x1d7/0x4e0
[ 51.038065] ? __pfx_setup_net+0x10/0x10
[ 51.038614] ? copy_net_ns+0x17c/0x770
[ 51.039140] copy_net_ns+0x321/0x770
[ 51.039660] create_new_namespaces+0x3f6/0xb30
[ 51.040250] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.040903] ksys_unshare+0x44d/0x8e0
[ 51.041388] ? __pfx_ksys_unshare+0x10/0x10
[ 51.041966] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.042719] __x64_sys_unshare+0x31/0x40
[ 51.043260] do_syscall_64+0x3f/0x90
[ 51.043770] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.044451] RIP: 0033:0x7fb3593870d7
[ 51.044926] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 51.047112] RSP: 002b:00007ffd94002ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.048075] RAX: ffffffffffffffda RBX: 00007ffd94003538 RCX: 00007fb3593870d7
[ 51.048976] RDX: 00007fb3593f141f RSI: 00007ffd94002e90 RDI: 0000000040000000
[ 51.049871] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd94002ca0
[ 51.050774] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb359499bf0
[ 51.051684] R13: 00007ffd94002fd0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.052608]
[ 51.052910] irq event stamp: 11925
[ 51.053345] hardirqs last enabled at (11935): [] __up_console_sem+0x78/0x80
[ 51.054431] hardirqs last disabled at (11946): [] __up_console_sem+0x5d/0x80
[ 51.055535] softirqs last enabled at (11850): [] irq_exit_rcu+0x93/0xc0
[ 51.056587] softirqs last disabled at (11845): [] irq_exit_rcu+0x93/0xc0
[ 51.057637] ---[ end trace 0000000000000000 ]---
[ 52.607210] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.654508] Bluetooth: hci0: command 0x041b tx timeout
[ 56.702549] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.750568] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:28:58 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=ffff88806ce09b48 RCX=0000000000000002 RDX=1ffff1100d9c1355
RSI=ffff88806ce09b38 RDI=ffff88806ce09aa8 RBP=ffffffff81375538 RSP=ffff88806ce099e0
R8 =ffffffff860805f0 R9 =ffffffff860805f4 R10=0000000000038001 R11=ffff88806ce09ae0
R12=ffff88806ce09b00 R13=ffff88806ce09ae8 R14=ffff88806ce09b38 R15=ffff88806ce09aa0
RIP=ffffffff811319bc RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f401594c260 CR3=000000000d548000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=2038353a38323a31312037312079614d XMM01=5d3436383133392e30352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d34 XMM07=6e72656b2072656c6c616b7a79732038
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016f6f598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000555556abe400 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f5a324c36f4 CR3=000000000f060000 CR4=00350ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000