Warning: Permanently added '[localhost]:19675' (ECDSA) to the list of known hosts.
2023/05/16 20:32:57 fuzzer started
2023/05/16 20:32:58 dialing manager at localhost:35573
2023/05/16 20:32:58 checking machine...
2023/05/16 20:32:58 checking revisions...
syzkaller login: [ 30.589500] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:32:58 testing simple program...
[ 30.664797] cgroup: Unknown subsys name 'net'
[ 30.792883] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 43.768257] audit: type=1400 audit(1684269191.475:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 44.929858] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 44.931296] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 44.933701] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 44.936581] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 44.938194] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 44.939866] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 45.309104] ------------[ cut here ]------------
[ 45.309927] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 45.311540] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 45.313004] Modules linked in:
[ 45.313655] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 45.316205] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 45.318834] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 45.320157] 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
[ 45.322937] RSP: 0018:ffff8880201e7c00 EFLAGS: 00010282
[ 45.323885] RAX: 0000000000000000 RBX: ffff88800d445840 RCX: 0000000000000000
[ 45.325084] RDX: ffff88800e921b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 45.326258] RBP: ffff88800d445854 R08: 0000000000000001 R09: 0000000000000000
[ 45.327487] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 45.328711] R13: ffffffff84e223a0 R14: ffff88800d445848 R15: ffffffff84d73340
[ 45.329919] FS: 0000555555a86400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 45.331275] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 45.332327] CR2: 00007fb75a0c06f4 CR3: 000000001f790000 CR4: 0000000000350ee0
[ 45.333627] Call Trace:
[ 45.334021]
[ 45.334386] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 45.335237] ipv4_frags_init_net+0x269/0x440
[ 45.335992] ops_init+0xbb/0x6b0
[ 45.336574] setup_net+0x3d9/0x990
[ 45.337125] ? down_read_killable+0x1d7/0x4e0
[ 45.337880] ? __pfx_setup_net+0x10/0x10
[ 45.338543] ? copy_net_ns+0x17c/0x770
[ 45.339164] copy_net_ns+0x321/0x770
[ 45.339804] create_new_namespaces+0x3f6/0xb30
[ 45.340561] unshare_nsproxy_namespaces+0xc1/0x200
[ 45.341317] ksys_unshare+0x44d/0x8e0
[ 45.341968] ? __pfx_ksys_unshare+0x10/0x10
[ 45.342679] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 45.343636] __x64_sys_unshare+0x31/0x40
[ 45.344265] do_syscall_64+0x3f/0x90
[ 45.344921] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 45.345757] RIP: 0033:0x7f5fe437b0d7
[ 45.346327] 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
[ 45.349010] RSP: 002b:00007ffc2a227358 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 45.350170] RAX: ffffffffffffffda RBX: 00007ffc2a227998 RCX: 00007f5fe437b0d7
[ 45.351275] RDX: 00007f5fe43e541f RSI: 00007ffc2a2272f0 RDI: 0000000040000000
[ 45.352403] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc2a227100
[ 45.353523] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5fe448dbf0
[ 45.354626] R13: 00007ffc2a227430 R14: 0000000000000000 R15: 00000000000000f8
[ 45.355735]
[ 45.356024] irq event stamp: 9239
[ 45.356453] hardirqs last enabled at (9251): [] __up_console_sem+0x78/0x80
[ 45.357454] hardirqs last disabled at (9262): [] __up_console_sem+0x5d/0x80
[ 45.358442] softirqs last enabled at (9110): [] irq_exit_rcu+0x93/0xc0
[ 45.359371] softirqs last disabled at (9105): [] irq_exit_rcu+0x93/0xc0
[ 45.360354] ---[ end trace 0000000000000000 ]---
[ 45.366317] ------------[ cut here ]------------
[ 45.366913] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 45.368609] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 45.369602] Modules linked in:
[ 45.369987] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 45.371070] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 45.372035] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 45.372665] 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
[ 45.374691] RSP: 0018:ffff8880201e7c00 EFLAGS: 00010282
[ 45.375305] RAX: 0000000000000000 RBX: ffff88800d725c40 RCX: 0000000000000000
[ 45.376160] RDX: ffff88800e921b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 45.376995] RBP: ffff88800d725c54 R08: 0000000000000001 R09: 0000000000000000
[ 45.377824] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 45.378648] R13: ffffffff84e223a0 R14: ffff88800d725c48 R15: ffffffff84da62e0
[ 45.379494] FS: 0000555555a86400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 45.380398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 45.381096] CR2: 00007fb75a0c06f4 CR3: 000000001f790000 CR4: 0000000000350ee0
[ 45.381935] Call Trace:
[ 45.382262]
[ 45.382588] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 45.383217] ipv6_frags_init_net+0x206/0x3c0
[ 45.383830] ops_init+0xbb/0x6b0
[ 45.384288] setup_net+0x3d9/0x990
[ 45.384783] ? down_read_killable+0x1d7/0x4e0
[ 45.385358] ? __pfx_setup_net+0x10/0x10
[ 45.385905] ? copy_net_ns+0x17c/0x770
[ 45.386446] copy_net_ns+0x321/0x770
[ 45.386940] create_new_namespaces+0x3f6/0xb30
[ 45.387582] unshare_nsproxy_namespaces+0xc1/0x200
[ 45.388197] ksys_unshare+0x44d/0x8e0
[ 45.388717] ? __pfx_ksys_unshare+0x10/0x10
[ 45.389263] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 45.390013] __x64_sys_unshare+0x31/0x40
[ 45.390567] do_syscall_64+0x3f/0x90
[ 45.391040] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 45.391744] RIP: 0033:0x7f5fe437b0d7
[ 45.392240] 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
[ 45.394500] RSP: 002b:00007ffc2a227358 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 45.395494] RAX: ffffffffffffffda RBX: 00007ffc2a227998 RCX: 00007f5fe437b0d7
[ 45.396387] RDX: 00007f5fe43e541f RSI: 00007ffc2a2272f0 RDI: 0000000040000000
[ 45.397313] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc2a227100
[ 45.398240] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5fe448dbf0
[ 45.399162] R13: 00007ffc2a227430 R14: 0000000000000000 R15: 00000000000000f8
[ 45.400118]
[ 45.400457] irq event stamp: 11161
[ 45.400895] hardirqs last enabled at (11171): [] __up_console_sem+0x78/0x80
[ 45.401965] hardirqs last disabled at (11182): [] __up_console_sem+0x5d/0x80
[ 45.403027] softirqs last enabled at (10160): [] irq_exit_rcu+0x93/0xc0
[ 45.404085] softirqs last disabled at (10047): [] irq_exit_rcu+0x93/0xc0
[ 45.405115] ---[ end trace 0000000000000000 ]---
[ 45.406546] ------------[ cut here ]------------
[ 45.407134] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 45.409179] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 45.410239] Modules linked in:
[ 45.410678] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 45.411841] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 45.412857] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 45.413524] 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
[ 45.415694] RSP: 0018:ffff8880201e7bf0 EFLAGS: 00010286
[ 45.416345] RAX: 0000000000000000 RBX: ffff88800d725e40 RCX: 0000000000000000
[ 45.417257] RDX: ffff88800e921b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 45.418168] RBP: ffff88800d725e54 R08: 0000000000000001 R09: 0000000000000000
[ 45.419065] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 45.419953] R13: ffffffff84e223a0 R14: ffff88800d725e48 R15: ffffffff84daf020
[ 45.420859] FS: 0000555555a86400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 45.421866] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 45.422616] CR2: 00007fb75a0c06f4 CR3: 000000001f790000 CR4: 0000000000350ee0
[ 45.423526] Call Trace:
[ 45.423857]
[ 45.424160] nf_ct_net_init+0x224/0x3d0
[ 45.424710] ? __pfx_nf_ct_net_init+0x10/0x10
[ 45.425284] ops_init+0xbb/0x6b0
[ 45.425776] setup_net+0x3d9/0x990
[ 45.426231] ? down_read_killable+0x1d7/0x4e0
[ 45.426835] ? __pfx_setup_net+0x10/0x10
[ 45.427361] ? copy_net_ns+0x17c/0x770
[ 45.427920] copy_net_ns+0x321/0x770
[ 45.428443] create_new_namespaces+0x3f6/0xb30
[ 45.429055] unshare_nsproxy_namespaces+0xc1/0x200
[ 45.429716] ksys_unshare+0x44d/0x8e0
[ 45.430220] ? __pfx_ksys_unshare+0x10/0x10
[ 45.430810] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 45.431594] __x64_sys_unshare+0x31/0x40
[ 45.432131] do_syscall_64+0x3f/0x90
[ 45.432657] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 45.433315] RIP: 0033:0x7f5fe437b0d7
[ 45.433826] 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
[ 45.436077] RSP: 002b:00007ffc2a227358 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 45.437057] RAX: ffffffffffffffda RBX: 00007ffc2a227998 RCX: 00007f5fe437b0d7
[ 45.437967] RDX: 00007f5fe43e541f RSI: 00007ffc2a2272f0 RDI: 0000000040000000
[ 45.438869] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc2a227100
executing program
[ 45.439812] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5fe448dbf0
[ 45.441113] R13: 00007ffc2a227430 R14: 0000000000000000 R15: 00000000000000f8
[ 45.442479]
[ 45.442926] irq event stamp: 11969
[ 45.443611] hardirqs last enabled at (11981): [] __up_console_sem+0x78/0x80
[ 45.445009] hardirqs last disabled at (11992): [] __up_console_sem+0x5d/0x80
[ 45.446404] softirqs last enabled at (11706): [] irq_exit_rcu+0x93/0xc0
[ 45.447807] softirqs last disabled at (11701): [] irq_exit_rcu+0x93/0xc0
[ 45.449001] ---[ end trace 0000000000000000 ]---
[ 47.009154] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 49.056510] Bluetooth: hci0: command 0x041b tx timeout
[ 51.105633] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 53.152543] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:33:11 Registers:
info registers vcpu 0
RAX=00000000000000ba RBX=0000556a37774360 RCX=0000000000006603 RDX=00000000ffffffff
RSI=ffffffffffffffff RDI=0000556a37774360 RBP=0000000000000056 RSP=00007ffd1fffd438
R8 =000000006463e889 R9 =00007ffd20148080 R10=00007ffd20148080 R11=0000000000012aba
R12=0000000000000056 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000
RIP=00007f6120722d45 RFL=00000202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA]
SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f611fe59900 00000000 00000000
GS =0000 0000000000000000 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=00007f611f281500 CR3=000000000e7fe000 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=5837fe9dc1c91f3200000000000ae618 XMM01=15dd7a5bf1b9af95184bf549deeadcb2
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f60000000000110c60 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=2b939fceeb72854500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880201e7588
R8 =0000000000000007 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 0000555555a86400 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=00007fb75a0c06f4 CR3=000000001f790000 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