Warning: Permanently added '[localhost]:29045' (ECDSA) to the list of known hosts.
2023/05/16 16:38:34 fuzzer started
2023/05/16 16:38:34 dialing manager at localhost:35573
2023/05/16 16:38:34 checking machine...
2023/05/16 16:38:34 checking revisions...
syzkaller login: [ 38.958719] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:38:34 testing simple program...
[ 39.037959] cgroup: Unknown subsys name 'net'
[ 39.137124] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.019389] audit: type=1400 audit(1684255126.758:6): 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
[ 52.134023] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.135593] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.137830] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.142060] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.144550] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.146136] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.544799] ------------[ cut here ]------------
[ 52.545674] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.548037] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.549566] Modules linked in:
[ 52.550140] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.554120] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.555393] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.556212] 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
[ 52.558922] RSP: 0018:ffff8880202ffc00 EFLAGS: 00010282
[ 52.559787] RAX: 0000000000000000 RBX: ffff88800f114040 RCX: 0000000000000000
[ 52.560869] RDX: ffff88801595d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.561976] RBP: ffff88800f114054 R08: 0000000000000001 R09: 0000000000000000
[ 52.563105] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.564212] R13: ffffffff84e223a0 R14: ffff88800f114048 R15: ffffffff84d73340
[ 52.565338] FS: 0000555556dc0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.566562] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.567470] CR2: 00007f4a04f1e810 CR3: 000000000eb90000 CR4: 0000000000350ef0
[ 52.568573] Call Trace:
[ 52.569042]
[ 52.569408] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.570210] ipv4_frags_init_net+0x269/0x440
[ 52.570943] ops_init+0xbb/0x6b0
[ 52.571491] setup_net+0x3d9/0x990
[ 52.572094] ? down_read_killable+0x1d7/0x4e0
[ 52.572838] ? __pfx_setup_net+0x10/0x10
[ 52.573372] ? copy_net_ns+0x17c/0x770
[ 52.573893] copy_net_ns+0x321/0x770
[ 52.574348] create_new_namespaces+0x3f6/0xb30
[ 52.574935] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.575524] ksys_unshare+0x44d/0x8e0
[ 52.576024] ? __pfx_ksys_unshare+0x10/0x10
[ 52.576542] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.577251] __x64_sys_unshare+0x31/0x40
[ 52.577768] do_syscall_64+0x3f/0x90
[ 52.578220] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.578862] RIP: 0033:0x7fa51af370d7
[ 52.579305] 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
[ 52.581353] RSP: 002b:00007ffe52635948 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.582248] RAX: ffffffffffffffda RBX: 00007ffe52635f88 RCX: 00007fa51af370d7
[ 52.583081] RDX: 00007fa51afa141f RSI: 00007ffe526358e0 RDI: 0000000040000000
[ 52.583944] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe526356f0
[ 52.584824] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa51b049bf0
[ 52.585695] R13: 00007ffe52635a20 R14: 0000000000000000 R15: 00000000000000f8
[ 52.586576]
[ 52.586903] irq event stamp: 8385
[ 52.587332] hardirqs last enabled at (8395): [] __up_console_sem+0x78/0x80
[ 52.588377] hardirqs last disabled at (8406): [] __up_console_sem+0x5d/0x80
[ 52.589419] softirqs last enabled at (8270): [] irq_exit_rcu+0x93/0xc0
[ 52.590428] softirqs last disabled at (8265): [] irq_exit_rcu+0x93/0xc0
[ 52.591452] ---[ end trace 0000000000000000 ]---
[ 52.597393] ------------[ cut here ]------------
[ 52.598014] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.599932] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.600990] Modules linked in:
[ 52.601416] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.602569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.603567] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.604229] 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
[ 52.606413] RSP: 0018:ffff8880202ffc00 EFLAGS: 00010282
[ 52.607087] RAX: 0000000000000000 RBX: ffff888013a2a640 RCX: 0000000000000000
[ 52.607968] RDX: ffff88801595d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.608856] RBP: ffff888013a2a654 R08: 0000000000000001 R09: 0000000000000000
[ 52.609738] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.610596] R13: ffffffff84e223a0 R14: ffff888013a2a648 R15: ffffffff84da62e0
[ 52.611491] FS: 0000555556dc0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.612472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.613226] CR2: 00007f4a04f1e810 CR3: 000000000eb90000 CR4: 0000000000350ef0
[ 52.614119] Call Trace:
[ 52.614444]
[ 52.614770] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.615379] ipv6_frags_init_net+0x206/0x3c0
[ 52.615952] ops_init+0xbb/0x6b0
[ 52.616394] setup_net+0x3d9/0x990
[ 52.616877] ? down_read_killable+0x1d7/0x4e0
[ 52.617441] ? __pfx_setup_net+0x10/0x10
[ 52.617976] ? copy_net_ns+0x17c/0x770
[ 52.618483] copy_net_ns+0x321/0x770
[ 52.618992] create_new_namespaces+0x3f6/0xb30
[ 52.619567] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.620234] ksys_unshare+0x44d/0x8e0
[ 52.620746] ? __pfx_ksys_unshare+0x10/0x10
[ 52.621312] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.622050] __x64_sys_unshare+0x31/0x40
[ 52.622559] do_syscall_64+0x3f/0x90
[ 52.623053] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.623718] RIP: 0033:0x7fa51af370d7
[ 52.624174] 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
[ 52.626333] RSP: 002b:00007ffe52635948 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.627268] RAX: ffffffffffffffda RBX: 00007ffe52635f88 RCX: 00007fa51af370d7
[ 52.628122] RDX: 00007fa51afa141f RSI: 00007ffe526358e0 RDI: 0000000040000000
[ 52.628950] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe526356f0
[ 52.629790] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa51b049bf0
[ 52.630590] R13: 00007ffe52635a20 R14: 0000000000000000 R15: 00000000000000f8
[ 52.631444]
[ 52.631754] irq event stamp: 10931
[ 52.632163] hardirqs last enabled at (10941): [] __up_console_sem+0x78/0x80
[ 52.633165] hardirqs last disabled at (10952): [] __up_console_sem+0x5d/0x80
[ 52.634159] softirqs last enabled at (10748): [] irq_exit_rcu+0x93/0xc0
[ 52.635126] softirqs last disabled at (10743): [] irq_exit_rcu+0x93/0xc0
[ 52.636095] ---[ end trace 0000000000000000 ]---
[ 52.637408] ------------[ cut here ]------------
[ 52.638006] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.639864] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.640853] Modules linked in:
[ 52.641268] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.642470] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.643482] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.644155] 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
[ 52.646366] RSP: 0018:ffff8880202ffbf0 EFLAGS: 00010286
[ 52.647061] RAX: 0000000000000000 RBX: ffff888013a2ac40 RCX: 0000000000000000
[ 52.647940] RDX: ffff88801595d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.648811] RBP: ffff888013a2ac54 R08: 0000000000000001 R09: 0000000000000000
[ 52.649674] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.650488] R13: ffffffff84e223a0 R14: ffff888013a2ac48 R15: ffffffff84daf020
[ 52.651349] FS: 0000555556dc0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.652318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.653055] CR2: 00007f4a04f1e810 CR3: 000000000eb90000 CR4: 0000000000350ef0
[ 52.653921] Call Trace:
[ 52.654237]
[ 52.654528] nf_ct_net_init+0x224/0x3d0
[ 52.655056] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.655601] ops_init+0xbb/0x6b0
[ 52.656050] setup_net+0x3d9/0x990
[ 52.656472] ? down_read_killable+0x1d7/0x4e0
[ 52.657038] ? __pfx_setup_net+0x10/0x10
[ 52.657517] ? copy_net_ns+0x17c/0x770
[ 52.658018] copy_net_ns+0x321/0x770
[ 52.658493] create_new_namespaces+0x3f6/0xb30
[ 52.659086] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.659717] ksys_unshare+0x44d/0x8e0
[ 52.660189] ? __pfx_ksys_unshare+0x10/0x10
[ 52.660757] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.661454] __x64_sys_unshare+0x31/0x40
[ 52.661983] do_syscall_64+0x3f/0x90
[ 52.662453] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.663108] RIP: 0033:0x7fa51af370d7
[ 52.663559] 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
[ 52.665730] RSP: 002b:00007ffe52635948 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.666665] RAX: ffffffffffffffda RBX: 00007ffe52635f88 RCX: 00007fa51af370d7
[ 52.667515] RDX: 00007fa51afa141f RSI: 00007ffe526358e0 RDI: 0000000040000000
[ 52.668394] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe526356f0
[ 52.669279] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa51b049bf0
[ 52.670146] R13: 00007ffe52635a20 R14: 0000000000000000 R15: 00000000000000f8
[ 52.671034]
[ 52.671330] irq event stamp: 11735
[ 52.671797] hardirqs last enabled at (11747): [] __up_console_sem+0x78/0x80
[ 52.672898] hardirqs last disabled at (11758): [] __up_console_sem+0x5d/0x80
[ 52.674048] softirqs last enabled at (11300): [] irq_exit_rcu+0x93/0xc0
[ 52.675125] softirqs last disabled at (11291): [] irq_exit_rcu+0x93/0xc0
[ 52.676174] ---[ end trace 0000000000000000 ]---
executing program
[ 54.220213] Bluetooth: hci0: command 0x0409 tx timeout
[ 56.267717] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.315677] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.363765] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
16:38:44 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880202ff5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556dc0400 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=00007f4a04f1e810 CR3=000000000eb90000 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=0000000000023663 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=00007f4a04e95780 CR3=0000000015d08000 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=53a9a5869b7d9b8e3c4f9e3afe8d61a4
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=83f3cbbff95b6efd000000000013b970 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=fb0ae8ded20e02fe00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000