Warning: Permanently added '[localhost]:20046' (ECDSA) to the list of known hosts.
2023/05/16 16:20:38 fuzzer started
2023/05/16 16:20:38 dialing manager at localhost:35573
2023/05/16 16:20:38 checking machine...
2023/05/16 16:20:38 checking revisions...
syzkaller login: [ 38.458564] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:20:38 testing simple program...
[ 38.534884] cgroup: Unknown subsys name 'net'
[ 38.604491] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.933188] audit: type=1400 audit(1684254051.260:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 52.069383] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.071002] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.072438] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.075774] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.078543] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.079826] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.484483] ------------[ cut here ]------------
[ 52.485922] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.488479] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.490064] Modules linked in:
[ 52.490639] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.495762] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.497026] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.497830] 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
[ 52.500602] RSP: 0018:ffff8880182e7c00 EFLAGS: 00010282
[ 52.501449] RAX: 0000000000000000 RBX: ffff88800e11f840 RCX: 0000000000000000
[ 52.502566] RDX: ffff88800fb7b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.503684] RBP: ffff88800e11f854 R08: 0000000000000001 R09: 0000000000000000
[ 52.504759] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.505874] R13: ffffffff84e223a0 R14: ffff88800e11f848 R15: ffffffff84d73340
[ 52.506963] FS: 0000555556efe400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.508178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.509075] CR2: 00007efcabc1e6f4 CR3: 00000000164ea000 CR4: 0000000000350ef0
[ 52.510173] Call Trace:
[ 52.510578]
[ 52.510975] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.511720] ipv4_frags_init_net+0x269/0x440
[ 52.512439] ops_init+0xbb/0x6b0
[ 52.513011] setup_net+0x3d9/0x990
[ 52.513570] ? down_read_killable+0x1d7/0x4e0
[ 52.514313] ? __pfx_setup_net+0x10/0x10
[ 52.514968] ? copy_net_ns+0x17c/0x770
[ 52.515585] copy_net_ns+0x321/0x770
[ 52.516210] create_new_namespaces+0x3f6/0xb30
[ 52.516959] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.517701] ksys_unshare+0x44d/0x8e0
[ 52.518370] ? __pfx_ksys_unshare+0x10/0x10
[ 52.519077] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.519984] __x64_sys_unshare+0x31/0x40
[ 52.520616] do_syscall_64+0x3f/0x90
[ 52.521226] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.522040] RIP: 0033:0x7f9556a0e0d7
[ 52.522609] 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
[ 52.525244] RSP: 002b:00007ffdc3329d08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.526414] RAX: ffffffffffffffda RBX: 00007ffdc332a348 RCX: 00007f9556a0e0d7
[ 52.527500] RDX: 00007f9556a7841f RSI: 00007ffdc3329ca0 RDI: 0000000040000000
[ 52.528575] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc3329ab0
[ 52.529658] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9556b20bf0
[ 52.530761] R13: 00007ffdc3329de0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.531890]
[ 52.532253] irq event stamp: 8435
[ 52.532761] hardirqs last enabled at (8445): [] __up_console_sem+0x78/0x80
[ 52.534051] hardirqs last disabled at (8456): [] __up_console_sem+0x5d/0x80
[ 52.535329] softirqs last enabled at (8192): [] irq_exit_rcu+0x93/0xc0
[ 52.536583] softirqs last disabled at (8187): [] irq_exit_rcu+0x93/0xc0
[ 52.537830] ---[ end trace 0000000000000000 ]---
[ 52.545303] ------------[ cut here ]------------
[ 52.546057] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.548072] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.549290] Modules linked in:
[ 52.549761] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.551113] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.552295] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.553080] 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
[ 52.555652] RSP: 0018:ffff8880182e7c00 EFLAGS: 00010282
[ 52.556441] RAX: 0000000000000000 RBX: ffff88801450d240 RCX: 0000000000000000
[ 52.557462] RDX: ffff88800fb7b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.558511] RBP: ffff88801450d254 R08: 0000000000000001 R09: 0000000000000000
[ 52.559535] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.560554] R13: ffffffff84e223a0 R14: ffff88801450d248 R15: ffffffff84da62e0
[ 52.561589] FS: 0000555556efe400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.562754] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.563633] CR2: 00007efcabc1e6f4 CR3: 00000000164ea000 CR4: 0000000000350ef0
[ 52.564703] Call Trace:
[ 52.565122]
[ 52.565476] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.566246] ipv6_frags_init_net+0x206/0x3c0
[ 52.566938] ops_init+0xbb/0x6b0
[ 52.567467] setup_net+0x3d9/0x990
[ 52.568037] ? down_read_killable+0x1d7/0x4e0
[ 52.568712] ? __pfx_setup_net+0x10/0x10
[ 52.569356] ? copy_net_ns+0x17c/0x770
[ 52.570024] copy_net_ns+0x321/0x770
[ 52.570602] create_new_namespaces+0x3f6/0xb30
[ 52.571334] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.572107] ksys_unshare+0x44d/0x8e0
[ 52.572689] ? __pfx_ksys_unshare+0x10/0x10
[ 52.573379] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.574278] __x64_sys_unshare+0x31/0x40
[ 52.574931] do_syscall_64+0x3f/0x90
[ 52.575493] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.576285] RIP: 0033:0x7f9556a0e0d7
[ 52.576873] 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
[ 52.579471] RSP: 002b:00007ffdc3329d08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.580570] RAX: ffffffffffffffda RBX: 00007ffdc332a348 RCX: 00007f9556a0e0d7
[ 52.581597] RDX: 00007f9556a7841f RSI: 00007ffdc3329ca0 RDI: 0000000040000000
[ 52.582661] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc3329ab0
[ 52.583657] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9556b20bf0
[ 52.584693] R13: 00007ffdc3329de0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.585727]
[ 52.586108] irq event stamp: 11037
[ 52.586605] hardirqs last enabled at (11047): [] __up_console_sem+0x78/0x80
[ 52.587815] hardirqs last disabled at (11058): [] __up_console_sem+0x5d/0x80
[ 52.589027] softirqs last enabled at (11008): [] irq_exit_rcu+0x93/0xc0
[ 52.590236] softirqs last disabled at (10999): [] irq_exit_rcu+0x93/0xc0
[ 52.591396] ---[ end trace 0000000000000000 ]---
[ 52.592989] ------------[ cut here ]------------
[ 52.593648] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.595931] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.597128] Modules linked in:
[ 52.597597] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.598924] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.600070] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.600793] 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
[ 52.603259] RSP: 0018:ffff8880182e7bf0 EFLAGS: 00010286
[ 52.604027] RAX: 0000000000000000 RBX: ffff8880145d7a40 RCX: 0000000000000000
[ 52.605031] RDX: ffff88800fb7b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.606074] RBP: ffff8880145d7a54 R08: 0000000000000001 R09: 0000000000000000
[ 52.607072] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.608077] R13: ffffffff84e223a0 R14: ffff8880145d7a48 R15: ffffffff84daf020
[ 52.609078] FS: 0000555556efe400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.610211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.611051] CR2: 00007efcabc1e6f4 CR3: 00000000164ea000 CR4: 0000000000350ef0
[ 52.612044] Call Trace:
[ 52.612413]
[ 52.612749] nf_ct_net_init+0x224/0x3d0
[ 52.613374] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.614087] ops_init+0xbb/0x6b0
[ 52.614617] setup_net+0x3d9/0x990
[ 52.615198] ? down_read_killable+0x1d7/0x4e0
[ 52.615905] ? __pfx_setup_net+0x10/0x10
[ 52.616512] ? copy_net_ns+0x17c/0x770
[ 52.617156] copy_net_ns+0x321/0x770
[ 52.617732] create_new_namespaces+0x3f6/0xb30
[ 52.618480] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.619255] ksys_unshare+0x44d/0x8e0
[ 52.619877] ? __pfx_ksys_unshare+0x10/0x10
[ 52.620540] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.621441] __x64_sys_unshare+0x31/0x40
[ 52.622128] do_syscall_64+0x3f/0x90
[ 52.622672] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.623447] RIP: 0033:0x7f9556a0e0d7
[ 52.624027] 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
[ 52.626556] RSP: 002b:00007ffdc3329d08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.627664] RAX: ffffffffffffffda RBX: 00007ffdc332a348 RCX: 00007f9556a0e0d7
[ 52.628692] RDX: 00007f9556a7841f RSI: 00007ffdc3329ca0 RDI: 0000000040000000
[ 52.629713] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc3329ab0
[ 52.630751] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9556b20bf0
[ 52.631783] R13: 00007ffdc3329de0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.632863]
[ 52.633214] irq event stamp: 11861
[ 52.633716] hardirqs last enabled at (11871): [] __up_console_sem+0x78/0x80
[ 52.634971] hardirqs last disabled at (11882): [] __up_console_sem+0x5d/0x80
[ 52.636205] softirqs last enabled at (11492): [] irq_exit_rcu+0x93/0xc0
[ 52.637433] softirqs last disabled at (11487): [] irq_exit_rcu+0x93/0xc0
[ 52.638647] ---[ end trace 0000000000000000 ]---
executing program
[ 54.153957] Bluetooth: hci0: command 0x0409 tx timeout
[ 56.199927] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.247908] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.295909] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:20:50 Registers:
info registers vcpu 0
RAX=0000000000000063 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880182e75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000063 R11=0000000000000001
R12=0000000000000063 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 0000555556efe400 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=00007efcabc1e6f4 CR3=00000000164ea000 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=000000000002e20f 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=00007f86705cd370 CR3=000000000e74a000 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=2b3d370ccb97f9a6234c423d71864c2f
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=9efc31f8fb2a6437000000000013bd20 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=22d0833ae5efda4300000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000