Warning: Permanently added '[localhost]:42726' (ECDSA) to the list of known hosts.
2023/05/16 17:58:21 fuzzer started
2023/05/16 17:58:21 dialing manager at localhost:35573
2023/05/16 17:58:21 checking machine...
2023/05/16 17:58:21 checking revisions...
syzkaller login: [ 43.985376] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:58:21 testing simple program...
[ 44.061247] cgroup: Unknown subsys name 'net'
[ 44.142304] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.736129] audit: type=1400 audit(1684259914.353:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 57.863532] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.867648] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.869803] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.872888] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.875310] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.876696] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.275330] ------------[ cut here ]------------
[ 58.276131] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.278125] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.279234] Modules linked in:
[ 58.279646] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.284441] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.285493] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.286204] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 58.288466] RSP: 0018:ffff88801fdb7c00 EFLAGS: 00010282
[ 58.289191] RAX: 0000000000000000 RBX: ffff88800a027c40 RCX: 0000000000000000
[ 58.290102] RDX: ffff8880102ad1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.291015] RBP: ffff88800a027c54 R08: 0000000000000001 R09: 0000000000000000
[ 58.291910] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.292838] R13: ffffffff84e223a0 R14: ffff88800a027c48 R15: ffffffff84d73340
[ 58.293759] FS: 00005555564e3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.294788] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.295585] CR2: 00007f79bbe6e6f4 CR3: 000000001ef66000 CR4: 0000000000350ef0
[ 58.296510] Call Trace:
[ 58.296845]
[ 58.297201] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.297820] ipv4_frags_init_net+0x269/0x440
[ 58.298423] ops_init+0xbb/0x6b0
[ 58.298877] setup_net+0x3d9/0x990
[ 58.299407] ? down_read_killable+0x1d7/0x4e0
[ 58.300024] ? __pfx_setup_net+0x10/0x10
[ 58.300551] ? copy_net_ns+0x17c/0x770
[ 58.301108] copy_net_ns+0x321/0x770
[ 58.301592] create_new_namespaces+0x3f6/0xb30
[ 58.302246] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.302878] ksys_unshare+0x44d/0x8e0
[ 58.303455] ? __pfx_ksys_unshare+0x10/0x10
[ 58.304063] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.304805] __x64_sys_unshare+0x31/0x40
[ 58.305384] do_syscall_64+0x3f/0x90
[ 58.305869] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.306560] RIP: 0033:0x7ff68e9010d7
[ 58.307085] 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
[ 58.309429] RSP: 002b:00007ffe3b0c9768 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.310412] RAX: ffffffffffffffda RBX: 00007ffe3b0c9da8 RCX: 00007ff68e9010d7
[ 58.311350] RDX: 00007ff68e96b41f RSI: 00007ffe3b0c9700 RDI: 0000000040000000
[ 58.312274] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3b0c9510
[ 58.313202] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff68ea13bf0
[ 58.314120] R13: 00007ffe3b0c9840 R14: 0000000000000000 R15: 00000000000000f8
[ 58.315070]
[ 58.315408] irq event stamp: 8853
[ 58.315835] hardirqs last enabled at (8863): [] __up_console_sem+0x78/0x80
[ 58.316935] hardirqs last disabled at (8874): [] __up_console_sem+0x5d/0x80
[ 58.318051] softirqs last enabled at (8274): [] irq_exit_rcu+0x93/0xc0
[ 58.319135] softirqs last disabled at (8269): [] irq_exit_rcu+0x93/0xc0
[ 58.320202] ---[ end trace 0000000000000000 ]---
[ 58.326162] ------------[ cut here ]------------
[ 58.326767] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.328564] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.329674] Modules linked in:
[ 58.330135] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.331325] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.332360] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.333045] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 58.335301] RSP: 0018:ffff88801fdb7c00 EFLAGS: 00010282
[ 58.335991] RAX: 0000000000000000 RBX: ffff88800e201a40 RCX: 0000000000000000
[ 58.336871] RDX: ffff8880102ad1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.337788] RBP: ffff88800e201a54 R08: 0000000000000001 R09: 0000000000000000
[ 58.338710] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.339642] R13: ffffffff84e223a0 R14: ffff88800e201a48 R15: ffffffff84da62e0
[ 58.340560] FS: 00005555564e3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.341802] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.342716] CR2: 00007f79bbe6e6f4 CR3: 000000001ef66000 CR4: 0000000000350ef0
[ 58.343908] Call Trace:
[ 58.344363]
[ 58.344753] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.345472] ipv6_frags_init_net+0x206/0x3c0
[ 58.346083] ops_init+0xbb/0x6b0
[ 58.346547] setup_net+0x3d9/0x990
[ 58.347078] ? down_read_killable+0x1d7/0x4e0
[ 58.347701] ? __pfx_setup_net+0x10/0x10
[ 58.348266] ? copy_net_ns+0x17c/0x770
[ 58.348778] copy_net_ns+0x321/0x770
[ 58.349304] create_new_namespaces+0x3f6/0xb30
[ 58.349910] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.350596] ksys_unshare+0x44d/0x8e0
[ 58.351164] ? __pfx_ksys_unshare+0x10/0x10
[ 58.351730] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.352501] __x64_sys_unshare+0x31/0x40
[ 58.353084] do_syscall_64+0x3f/0x90
[ 58.353590] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.354318] RIP: 0033:0x7ff68e9010d7
[ 58.354811] 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
[ 58.357170] RSP: 002b:00007ffe3b0c9768 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.358206] RAX: ffffffffffffffda RBX: 00007ffe3b0c9da8 RCX: 00007ff68e9010d7
[ 58.359197] RDX: 00007ff68e96b41f RSI: 00007ffe3b0c9700 RDI: 0000000040000000
[ 58.360150] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3b0c9510
[ 58.361102] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff68ea13bf0
[ 58.362067] R13: 00007ffe3b0c9840 R14: 0000000000000000 R15: 00000000000000f8
[ 58.363076]
[ 58.363420] irq event stamp: 11001
[ 58.363875] hardirqs last enabled at (11011): [] __up_console_sem+0x78/0x80
[ 58.365031] hardirqs last disabled at (11022): [] __up_console_sem+0x5d/0x80
[ 58.366178] softirqs last enabled at (10506): [] irq_exit_rcu+0x93/0xc0
[ 58.367331] softirqs last disabled at (10501): [] irq_exit_rcu+0x93/0xc0
[ 58.368448] ---[ end trace 0000000000000000 ]---
[ 58.369853] ------------[ cut here ]------------
[ 58.370548] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.372579] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.373727] Modules linked in:
[ 58.374212] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.375504] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.376620] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.377441] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 58.379922] RSP: 0018:ffff88801fdb7bf0 EFLAGS: 00010286
[ 58.380664] RAX: 0000000000000000 RBX: ffff88800e201440 RCX: 0000000000000000
[ 58.381642] RDX: ffff8880102ad1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.382617] RBP: ffff88800e201454 R08: 0000000000000001 R09: 0000000000000000
[ 58.383608] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.384582] R13: ffffffff84e223a0 R14: ffff88800e201448 R15: ffffffff84daf020
[ 58.385556] FS: 00005555564e3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.386649] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.387466] CR2: 00007f79bbe6e6f4 CR3: 000000001ef66000 CR4: 0000000000350ef0
[ 58.388438] Call Trace:
[ 58.388781]
[ 58.389147] nf_ct_net_init+0x224/0x3d0
[ 58.389696] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.390349] ops_init+0xbb/0x6b0
[ 58.390818] setup_net+0x3d9/0x990
[ 58.391364] ? down_read_killable+0x1d7/0x4e0
[ 58.392009] ? __pfx_setup_net+0x10/0x10
[ 58.392570] ? copy_net_ns+0x17c/0x770
[ 58.393159] copy_net_ns+0x321/0x770
[ 58.393667] create_new_namespaces+0x3f6/0xb30
[ 58.394325] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.395008] ksys_unshare+0x44d/0x8e0
[ 58.395544] ? __pfx_ksys_unshare+0x10/0x10
[ 58.396197] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.396995] __x64_sys_unshare+0x31/0x40
[ 58.397571] do_syscall_64+0x3f/0x90
[ 58.398116] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.398799] RIP: 0033:0x7ff68e9010d7
[ 58.399353] 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
[ 58.401708] RSP: 002b:00007ffe3b0c9768 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.402736] RAX: ffffffffffffffda RBX: 00007ffe3b0c9da8 RCX: 00007ff68e9010d7
[ 58.403739] RDX: 00007ff68e96b41f RSI: 00007ffe3b0c9700 RDI: 0000000040000000
[ 58.404710] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3b0c9510
[ 58.405682] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff68ea13bf0
[ 58.406635] R13: 00007ffe3b0c9840 R14: 0000000000000000 R15: 00000000000000f8
[ 58.407639]
[ 58.407988] irq event stamp: 11819
[ 58.408479] hardirqs last enabled at (11829): [] __up_console_sem+0x78/0x80
[ 58.409626] hardirqs last disabled at (11840): [] __up_console_sem+0x5d/0x80
[ 58.410788] softirqs last enabled at (11578): [] irq_exit_rcu+0x93/0xc0
[ 58.411940] softirqs last disabled at (11573): [] irq_exit_rcu+0x93/0xc0
[ 58.413088] ---[ end trace 0000000000000000 ]---
executing program
[ 59.942622] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.990016] Bluetooth: hci0: command 0x041b tx timeout
[ 64.038024] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.087029] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:58:35 Registers:
info registers vcpu 0
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801fdb75f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 00005555564e3400 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=00007f79bbe6e6f4 CR3=000000001ef66000 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=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
info registers vcpu 1
RAX=000000000002d0dd RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
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 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=00007fb7c1840610 CR3=000000000ea9c000 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=5eae170badd4f0a90d4513a90bec1348
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=7b83626d3ccaaf70000000000013b490 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=95098b28a555bce100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000002000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000