Warning: Permanently added '[localhost]:22619' (ECDSA) to the list of known hosts.
2023/05/17 11:05:34 fuzzer started
2023/05/17 11:05:34 dialing manager at localhost:44319
2023/05/17 11:05:34 checking machine...
2023/05/17 11:05:34 checking revisions...
syzkaller login: [ 37.434370] kmemleak: Automatic memory scanning thread ended
2023/05/17 11:05:34 testing simple program...
[ 37.505177] cgroup: Unknown subsys name 'net'
[ 37.593573] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.002271] audit: type=1400 audit(1684321548.446:6): 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
[ 52.175267] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.177974] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.179147] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.183127] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.185901] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.187031] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 52.576181] ------------[ cut here ]------------
[ 52.576980] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.578911] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.580207] Modules linked in:
[ 52.580753] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.585509] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.586530] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.587170] 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
[ 52.589352] RSP: 0018:ffff888016187c00 EFLAGS: 00010282
[ 52.590061] RAX: 0000000000000000 RBX: ffff8880160fe040 RCX: 0000000000000000
[ 52.590945] RDX: ffff88801003b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.591821] RBP: ffff8880160fe054 R08: 0000000000000001 R09: 0000000000000000
[ 52.592757] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.593644] R13: ffffffff84e23fe0 R14: ffff8880160fe048 R15: ffffffff84d74dc0
[ 52.594571] FS: 0000555556035400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.595627] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.596380] CR2: 00007f3783a386f4 CR3: 000000001a192000 CR4: 0000000000350ef0
[ 52.597300] Call Trace:
[ 52.597661]
[ 52.597961] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.598616] ipv4_frags_init_net+0x269/0x440
[ 52.599192] ops_init+0xbb/0x6b0
[ 52.599787] setup_net+0x3d9/0x990
[ 52.600260] ? down_read_killable+0x1d7/0x4e0
[ 52.600861] ? __pfx_setup_net+0x10/0x10
[ 52.601364] ? copy_net_ns+0x17c/0x770
[ 52.601905] copy_net_ns+0x321/0x770
[ 52.602382] create_new_namespaces+0x3f6/0xb30
[ 52.602993] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.603628] ksys_unshare+0x44d/0x8e0
[ 52.604124] ? __pfx_ksys_unshare+0x10/0x10
[ 52.604689] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.605426] __x64_sys_unshare+0x31/0x40
[ 52.605946] do_syscall_64+0x3f/0x90
[ 52.606449] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.607088] RIP: 0033:0x7fcee82a20d7
[ 52.607582] 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
[ 52.609744] RSP: 002b:00007fffe24aeee8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.610681] RAX: ffffffffffffffda RBX: 00007fffe24af528 RCX: 00007fcee82a20d7
[ 52.611557] RDX: 00007fcee830c41f RSI: 00007fffe24aee80 RDI: 0000000040000000
[ 52.612460] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffe24aec90
[ 52.613311] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcee83b4bf0
[ 52.614194] R13: 00007fffe24aefc0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.615110]
[ 52.615443] irq event stamp: 8741
[ 52.615862] hardirqs last enabled at (8751): [] __up_console_sem+0x78/0x80
[ 52.616918] hardirqs last disabled at (8762): [] __up_console_sem+0x5d/0x80
[ 52.617960] softirqs last enabled at (8724): [] irq_exit_rcu+0x93/0xc0
[ 52.618975] softirqs last disabled at (8719): [] irq_exit_rcu+0x93/0xc0
[ 52.620010] ---[ end trace 0000000000000000 ]---
[ 52.625244] ------------[ cut here ]------------
[ 52.625856] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.627524] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.628591] Modules linked in:
[ 52.628995] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.630142] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.631153] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.631826] 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
[ 52.634016] RSP: 0018:ffff888016187c00 EFLAGS: 00010282
[ 52.634695] RAX: 0000000000000000 RBX: ffff88800f0b2040 RCX: 0000000000000000
[ 52.635577] RDX: ffff88801003b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.636481] RBP: ffff88800f0b2054 R08: 0000000000000001 R09: 0000000000000000
[ 52.637337] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.638219] R13: ffffffff84e23fe0 R14: ffff88800f0b2048 R15: ffffffff84da7d60
[ 52.639103] FS: 0000555556035400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.640107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.640847] CR2: 00007f3783a386f4 CR3: 000000001a192000 CR4: 0000000000350ef0
[ 52.641734] Call Trace:
[ 52.642059]
[ 52.642353] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.642992] ipv6_frags_init_net+0x206/0x3c0
[ 52.643576] ops_init+0xbb/0x6b0
[ 52.644023] setup_net+0x3d9/0x990
[ 52.644507] ? down_read_killable+0x1d7/0x4e0
[ 52.645075] ? __pfx_setup_net+0x10/0x10
[ 52.645611] ? copy_net_ns+0x17c/0x770
[ 52.646119] copy_net_ns+0x321/0x770
[ 52.646627] create_new_namespaces+0x3f6/0xb30
[ 52.647213] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.647853] ksys_unshare+0x44d/0x8e0
[ 52.648366] ? __pfx_ksys_unshare+0x10/0x10
[ 52.648942] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.649674] __x64_sys_unshare+0x31/0x40
[ 52.650185] do_syscall_64+0x3f/0x90
[ 52.650686] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.651323] RIP: 0033:0x7fcee82a20d7
[ 52.651809] 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
[ 52.653963] RSP: 002b:00007fffe24aeee8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.654901] RAX: ffffffffffffffda RBX: 00007fffe24af528 RCX: 00007fcee82a20d7
[ 52.655780] RDX: 00007fcee830c41f RSI: 00007fffe24aee80 RDI: 0000000040000000
[ 52.656668] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffe24aec90
[ 52.657552] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcee83b4bf0
[ 52.658430] R13: 00007fffe24aefc0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.659312]
[ 52.659636] irq event stamp: 10451
[ 52.660081] hardirqs last enabled at (10461): [] __up_console_sem+0x78/0x80
[ 52.661114] hardirqs last disabled at (10472): [] __up_console_sem+0x5d/0x80
[ 52.662151] softirqs last enabled at (9716): [] irq_exit_rcu+0x93/0xc0
[ 52.663145] softirqs last disabled at (9675): [] irq_exit_rcu+0x93/0xc0
[ 52.664146] ---[ end trace 0000000000000000 ]---
[ 52.665473] ------------[ cut here ]------------
[ 52.666037] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.667859] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.668906] Modules linked in:
[ 52.669302] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.670434] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.671424] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.672073] 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
[ 52.674177] RSP: 0018:ffff888016187bf0 EFLAGS: 00010286
[ 52.674842] RAX: 0000000000000000 RBX: ffff8880140e9440 RCX: 0000000000000000
[ 52.675733] RDX: ffff88801003b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.676608] RBP: ffff8880140e9454 R08: 0000000000000001 R09: 0000000000000000
[ 52.677491] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.678337] R13: ffffffff84e23fe0 R14: ffff8880140e9448 R15: ffffffff84db0aa0
[ 52.679220] FS: 0000555556035400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.680220] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.680955] CR2: 00007f3783a386f4 CR3: 000000001a192000 CR4: 0000000000350ef0
[ 52.681837] Call Trace:
[ 52.682160]
[ 52.682485] nf_ct_net_init+0x224/0x3d0
[ 52.682999] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.683598] ops_init+0xbb/0x6b0
[ 52.684058] setup_net+0x3d9/0x990
[ 52.684542] ? down_read_killable+0x1d7/0x4e0
[ 52.685108] ? __pfx_setup_net+0x10/0x10
[ 52.685644] ? copy_net_ns+0x17c/0x770
[ 52.686147] copy_net_ns+0x321/0x770
[ 52.686661] create_new_namespaces+0x3f6/0xb30
[ 52.687239] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.687881] ksys_unshare+0x44d/0x8e0
[ 52.688369] ? __pfx_ksys_unshare+0x10/0x10
[ 52.688941] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.689668] __x64_sys_unshare+0x31/0x40
[ 52.690179] do_syscall_64+0x3f/0x90
[ 52.690685] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.691324] RIP: 0033:0x7fcee82a20d7
[ 52.691813] 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
[ 52.694021] RSP: 002b:00007fffe24aeee8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.694968] RAX: ffffffffffffffda RBX: 00007fffe24af528 RCX: 00007fcee82a20d7
[ 52.695854] RDX: 00007fcee830c41f RSI: 00007fffe24aee80 RDI: 0000000040000000
[ 52.696712] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffe24aec90
[ 52.697544] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcee83b4bf0
[ 52.698351] R13: 00007fffe24aefc0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.699204]
[ 52.699517] irq event stamp: 11211
[ 52.699942] hardirqs last enabled at (11221): [] __up_console_sem+0x78/0x80
[ 52.701070] hardirqs last disabled at (11232): [] __up_console_sem+0x5d/0x80
[ 52.702070] softirqs last enabled at (10838): [] irq_exit_rcu+0x93/0xc0
[ 52.703117] softirqs last disabled at (10833): [] irq_exit_rcu+0x93/0xc0
[ 52.704156] ---[ end trace 0000000000000000 ]---
[ 54.260148] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.307467] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.355511] Bluetooth: hci0: command 0x040f tx timeout
[ 60.403503] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:05:48 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880161875f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556035400 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=00007f3783a386f4 CR3=000000001a192000 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=0000000000041ecf 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=00007fd606b1f3c0 CR3=00000000160de000 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=c634fc9aa464a98a634176d15d405ed6
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=7f4c82a884fd94e0000000000013b9b0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=aa44c57d7fbf4ea900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000