Warning: Permanently added '[localhost]:20754' (ECDSA) to the list of known hosts.
2023/05/17 21:35:43 fuzzer started
2023/05/17 21:35:44 dialing manager at localhost:44319
2023/05/17 21:35:44 checking machine...
2023/05/17 21:35:44 checking revisions...
syzkaller login: [ 38.549922] kmemleak: Automatic memory scanning thread ended
2023/05/17 21:35:44 testing simple program...
[ 38.620323] cgroup: Unknown subsys name 'net'
[ 38.722324] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.486882] audit: type=1400 audit(1684359357.143:6): 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
[ 52.575692] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.577861] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.580756] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.584167] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.585776] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.587320] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.892234] ------------[ cut here ]------------
[ 52.893073] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.894322] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.895357] Modules linked in:
[ 52.895757] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.897813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.900204] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.901687] 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
[ 52.903256] RSP: 0018:ffff8880095cfc00 EFLAGS: 00010282
[ 52.903749] RAX: 0000000000000000 RBX: ffff88800c595840 RCX: 0000000000000000
[ 52.904375] RDX: ffff8880139a0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.905232] RBP: ffff88800c595854 R08: 0000000000000001 R09: 0000000000000000
[ 52.906077] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.906923] R13: ffffffff84e23fe0 R14: ffff88800c595848 R15: ffffffff84d74dc0
[ 52.907762] FS: 00005555574ac400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.908734] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.909416] CR2: 00007f0a4a65d6f4 CR3: 0000000017774000 CR4: 0000000000350ef0
[ 52.910268] Call Trace:
[ 52.910596]
[ 52.910881] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.911442] ipv4_frags_init_net+0x269/0x440
[ 52.911997] ops_init+0xbb/0x6b0
[ 52.912415] setup_net+0x3d9/0x990
[ 52.912894] ? down_read_killable+0x1d7/0x4e0
[ 52.913432] ? __pfx_setup_net+0x10/0x10
[ 52.913934] ? copy_net_ns+0x17c/0x770
[ 52.914412] copy_net_ns+0x321/0x770
[ 52.914901] create_new_namespaces+0x3f6/0xb30
[ 52.915453] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.916058] ksys_unshare+0x44d/0x8e0
[ 52.916523] ? __pfx_ksys_unshare+0x10/0x10
[ 52.917064] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.917781] __x64_sys_unshare+0x31/0x40
[ 52.918243] do_syscall_64+0x3f/0x90
[ 52.918617] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.919076] RIP: 0033:0x7fc4b151b0d7
[ 52.919406] 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
[ 52.920945] RSP: 002b:00007ffed41adea8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.921629] RAX: ffffffffffffffda RBX: 00007ffed41ae4e8 RCX: 00007fc4b151b0d7
[ 52.922232] RDX: 00007fc4b158541f RSI: 00007ffed41ade40 RDI: 0000000040000000
[ 52.922858] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed41adc50
[ 52.923459] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc4b162dbf0
[ 52.924086] R13: 00007ffed41adf80 R14: 0000000000000000 R15: 00000000000000f8
[ 52.924749]
[ 52.924967] irq event stamp: 7861
[ 52.925266] hardirqs last enabled at (7871): [] __up_console_sem+0x78/0x80
[ 52.926009] hardirqs last disabled at (7882): [] __up_console_sem+0x5d/0x80
[ 52.926760] softirqs last enabled at (7442): [] irq_exit_rcu+0x93/0xc0
[ 52.927464] softirqs last disabled at (7427): [] irq_exit_rcu+0x93/0xc0
[ 52.928194] ---[ end trace 0000000000000000 ]---
[ 52.932090] ------------[ cut here ]------------
[ 52.932507] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.933792] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.934526] Modules linked in:
[ 52.934837] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.935655] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.936348] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.936845] 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
[ 52.938372] RSP: 0018:ffff8880095cfc00 EFLAGS: 00010282
[ 52.938860] RAX: 0000000000000000 RBX: ffff88800d890040 RCX: 0000000000000000
[ 52.939462] RDX: ffff8880139a0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.940089] RBP: ffff88800d890054 R08: 0000000000000001 R09: 0000000000000000
[ 52.940722] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.941324] R13: ffffffff84e23fe0 R14: ffff88800d890048 R15: ffffffff84da7d60
[ 52.941954] FS: 00005555574ac400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.942659] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.943163] CR2: 00007f0a4a65d6f4 CR3: 0000000017774000 CR4: 0000000000350ef0
[ 52.943798] Call Trace:
[ 52.944033]
[ 52.944245] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.944722] ipv6_frags_init_net+0x206/0x3c0
[ 52.945123] ops_init+0xbb/0x6b0
[ 52.945440] setup_net+0x3d9/0x990
[ 52.945791] ? down_read_killable+0x1d7/0x4e0
[ 52.946198] ? __pfx_setup_net+0x10/0x10
[ 52.946561] ? copy_net_ns+0x17c/0x770
[ 52.946950] copy_net_ns+0x321/0x770
[ 52.947294] create_new_namespaces+0x3f6/0xb30
[ 52.947734] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.948177] ksys_unshare+0x44d/0x8e0
[ 52.948525] ? __pfx_ksys_unshare+0x10/0x10
[ 52.948944] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.949446] __x64_sys_unshare+0x31/0x40
[ 52.949849] do_syscall_64+0x3f/0x90
[ 52.950191] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.950671] RIP: 0033:0x7fc4b151b0d7
[ 52.951002] 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
[ 52.952526] RSP: 002b:00007ffed41adea8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.953203] RAX: ffffffffffffffda RBX: 00007ffed41ae4e8 RCX: 00007fc4b151b0d7
[ 52.953831] RDX: 00007fc4b158541f RSI: 00007ffed41ade40 RDI: 0000000040000000
[ 52.954439] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed41adc50
[ 52.955064] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc4b162dbf0
[ 52.955694] R13: 00007ffed41adf80 R14: 0000000000000000 R15: 00000000000000f8
[ 52.956318]
[ 52.956528] irq event stamp: 9631
[ 52.956871] hardirqs last enabled at (9643): [] __up_console_sem+0x78/0x80
[ 52.957623] hardirqs last disabled at (9654): [] __up_console_sem+0x5d/0x80
[ 52.958347] softirqs last enabled at (9498): [] irq_exit_rcu+0x93/0xc0
[ 52.959072] softirqs last disabled at (9493): [] irq_exit_rcu+0x93/0xc0
[ 52.959799] ---[ end trace 0000000000000000 ]---
[ 52.960817] ------------[ cut here ]------------
[ 52.961230] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.962593] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.963321] Modules linked in:
[ 52.963633] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.964420] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.965147] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.965627] 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
[ 52.967154] RSP: 0018:ffff8880095cfbf0 EFLAGS: 00010286
[ 52.967646] RAX: 0000000000000000 RBX: ffff88800d890640 RCX: 0000000000000000
[ 52.968252] RDX: ffff8880139a0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.968886] RBP: ffff88800d890654 R08: 0000000000000001 R09: 0000000000000000
[ 52.969490] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.970116] R13: ffffffff84e23fe0 R14: ffff88800d890648 R15: ffffffff84db0aa0
[ 52.970748] FS: 00005555574ac400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.971424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.971950] CR2: 00007f0a4a65d6f4 CR3: 0000000017774000 CR4: 0000000000350ef0
[ 52.972561] Call Trace:
[ 52.972825]
[ 52.973038] nf_ct_net_init+0x224/0x3d0
[ 52.973403] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.973836] ops_init+0xbb/0x6b0
[ 52.974157] setup_net+0x3d9/0x990
[ 52.974480] ? down_read_killable+0x1d7/0x4e0
[ 52.974908] ? __pfx_setup_net+0x10/0x10
[ 52.975272] ? copy_net_ns+0x17c/0x770
[ 52.975655] copy_net_ns+0x321/0x770
[ 52.975999] create_new_namespaces+0x3f6/0xb30
[ 52.976413] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.976888] ksys_unshare+0x44d/0x8e0
[ 52.977239] ? __pfx_ksys_unshare+0x10/0x10
[ 52.977650] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.978152] __x64_sys_unshare+0x31/0x40
[ 52.978517] do_syscall_64+0x3f/0x90
[ 52.978883] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.979342] RIP: 0033:0x7fc4b151b0d7
[ 52.979694] 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
[ 52.981216] RSP: 002b:00007ffed41adea8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.981884] RAX: ffffffffffffffda RBX: 00007ffed41ae4e8 RCX: 00007fc4b151b0d7
[ 52.982490] RDX: 00007fc4b158541f RSI: 00007ffed41ade40 RDI: 0000000040000000
[ 52.983116] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed41adc50
[ 52.983741] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc4b162dbf0
[ 52.984345] R13: 00007ffed41adf80 R14: 0000000000000000 R15: 00000000000000f8
[ 52.985006]
[ 52.985223] irq event stamp: 10423
[ 52.985526] hardirqs last enabled at (10433): [] __up_console_sem+0x78/0x80
[ 52.986279] hardirqs last disabled at (10444): [] __up_console_sem+0x5d/0x80
[ 52.987033] softirqs last enabled at (9934): [] irq_exit_rcu+0x93/0xc0
[ 52.987766] softirqs last disabled at (9919): [] irq_exit_rcu+0x93/0xc0
[ 52.988473] ---[ end trace 0000000000000000 ]---
executing program
[ 54.649303] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.697809] Bluetooth: hci0: command 0x041b tx timeout
[ 58.745765] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.793027] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:35:56 Registers:
info registers vcpu 0
RAX=000000000000002b RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880095cf618
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002b R11=0000000000000001
R12=000000000000002b R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 00005555574ac400 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=00007f0a4a65d6f4 CR3=0000000017774000 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=0000000000024de7 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007f6981cc7480 CR3=000000000e4e0000 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=5810619e5b4804b1fb4545edfddc075f
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f6000000000010d5d8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=cb5161b1d939a4de00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000