Warning: Permanently added '[localhost]:41749' (ECDSA) to the list of known hosts.
2023/05/17 14:53:51 fuzzer started
2023/05/17 14:53:51 dialing manager at localhost:44319
2023/05/17 14:53:51 checking machine...
2023/05/17 14:53:51 checking revisions...
syzkaller login: [ 37.387298] kmemleak: Automatic memory scanning thread ended
2023/05/17 14:53:52 testing simple program...
[ 37.463730] cgroup: Unknown subsys name 'net'
[ 37.553740] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.932567] audit: type=1400 audit(1684335245.604:6): 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
[ 52.049983] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.052902] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.054278] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.057446] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.059048] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.060454] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 52.480963] ------------[ cut here ]------------
[ 52.482236] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.483970] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.485131] Modules linked in:
[ 52.485573] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.490513] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.491613] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.492343] 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
[ 52.494702] RSP: 0018:ffff888017e2fc00 EFLAGS: 00010282
[ 52.495446] RAX: 0000000000000000 RBX: ffff88800c8f9040 RCX: 0000000000000000
[ 52.496405] RDX: ffff888014521b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.497371] RBP: ffff88800c8f9054 R08: 0000000000000001 R09: 0000000000000000
[ 52.498324] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.499276] R13: ffffffff84e23fe0 R14: ffff88800c8f9048 R15: ffffffff84d74dc0
[ 52.500236] FS: 0000555555e74400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.501310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.502059] CR2: 00007fd61bd016f4 CR3: 0000000016de2000 CR4: 0000000000350ef0
[ 52.503009] Call Trace:
[ 52.503393]
[ 52.503715] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.504408] ipv4_frags_init_net+0x269/0x440
[ 52.505004] ops_init+0xbb/0x6b0
[ 52.505541] setup_net+0x3d9/0x990
[ 52.506029] ? down_read_killable+0x1d7/0x4e0
[ 52.506670] ? __pfx_setup_net+0x10/0x10
[ 52.507252] ? copy_net_ns+0x17c/0x770
[ 52.507795] copy_net_ns+0x321/0x770
[ 52.508346] create_new_namespaces+0x3f6/0xb30
[ 52.508979] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.509675] ksys_unshare+0x44d/0x8e0
[ 52.510235] ? __pfx_ksys_unshare+0x10/0x10
[ 52.510817] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.511616] __x64_sys_unshare+0x31/0x40
[ 52.512207] do_syscall_64+0x3f/0x90
[ 52.512719] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.513454] RIP: 0033:0x7efcf49320d7
[ 52.513949] 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
[ 52.516267] RSP: 002b:00007ffe1ecdd9d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.517299] RAX: ffffffffffffffda RBX: 00007ffe1ecde018 RCX: 00007efcf49320d7
[ 52.518257] RDX: 00007efcf499c41f RSI: 00007ffe1ecdd970 RDI: 0000000040000000
[ 52.519208] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe1ecdd780
[ 52.520152] R10: 0000000000000000 R11: 0000000000000206 R12: 00007efcf4a44bf0
[ 52.521073] R13: 00007ffe1ecddab0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.522066]
[ 52.522421] irq event stamp: 8099
[ 52.522876] hardirqs last enabled at (8109): [] __up_console_sem+0x78/0x80
[ 52.524018] hardirqs last disabled at (8120): [] __up_console_sem+0x5d/0x80
[ 52.525172] softirqs last enabled at (8078): [] irq_exit_rcu+0x93/0xc0
[ 52.526275] softirqs last disabled at (8073): [] irq_exit_rcu+0x93/0xc0
[ 52.527373] ---[ end trace 0000000000000000 ]---
[ 52.535546] ------------[ cut here ]------------
[ 52.536212] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.537981] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.539141] Modules linked in:
[ 52.539599] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.540905] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.542053] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.542803] 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
[ 52.545182] RSP: 0018:ffff888017e2fc00 EFLAGS: 00010282
[ 52.545877] RAX: 0000000000000000 RBX: ffff888008d5a640 RCX: 0000000000000000
[ 52.546846] RDX: ffff888014521b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.547804] RBP: ffff888008d5a654 R08: 0000000000000001 R09: 0000000000000000
[ 52.548769] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.549741] R13: ffffffff84e23fe0 R14: ffff888008d5a648 R15: ffffffff84da7d60
[ 52.550711] FS: 0000555555e74400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.551776] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.552573] CR2: 00007fd61bd016f4 CR3: 0000000016de2000 CR4: 0000000000350ef0
[ 52.553549] Call Trace:
[ 52.553898]
[ 52.554259] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.554922] ipv6_frags_init_net+0x206/0x3c0
[ 52.555563] ops_init+0xbb/0x6b0
[ 52.556040] setup_net+0x3d9/0x990
[ 52.556561] ? down_read_killable+0x1d7/0x4e0
[ 52.557231] ? __pfx_setup_net+0x10/0x10
[ 52.557800] ? copy_net_ns+0x17c/0x770
[ 52.558396] copy_net_ns+0x321/0x770
[ 52.558927] create_new_namespaces+0x3f6/0xb30
[ 52.559610] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.560323] ksys_unshare+0x44d/0x8e0
[ 52.560866] ? __pfx_ksys_unshare+0x10/0x10
[ 52.561547] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.562363] __x64_sys_unshare+0x31/0x40
[ 52.562934] do_syscall_64+0x3f/0x90
[ 52.563502] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.564248] RIP: 0033:0x7efcf49320d7
[ 52.564765] 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
[ 52.567201] RSP: 002b:00007ffe1ecdd9d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.568271] RAX: ffffffffffffffda RBX: 00007ffe1ecde018 RCX: 00007efcf49320d7
[ 52.569267] RDX: 00007efcf499c41f RSI: 00007ffe1ecdd970 RDI: 0000000040000000
[ 52.570253] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe1ecdd780
[ 52.571245] R10: 0000000000000000 R11: 0000000000000206 R12: 00007efcf4a44bf0
[ 52.572234] R13: 00007ffe1ecddab0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.573259]
[ 52.573598] irq event stamp: 10697
[ 52.574080] hardirqs last enabled at (10707): [] __up_console_sem+0x78/0x80
[ 52.575289] hardirqs last disabled at (10720): [] __up_console_sem+0x5d/0x80
[ 52.576484] softirqs last enabled at (10252): [] irq_exit_rcu+0x93/0xc0
[ 52.577662] softirqs last disabled at (10243): [] irq_exit_rcu+0x93/0xc0
[ 52.578814] ---[ end trace 0000000000000000 ]---
[ 52.580396] ------------[ cut here ]------------
[ 52.581035] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.583196] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.584387] Modules linked in:
[ 52.584834] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.586137] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.587264] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.587974] 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
[ 52.590408] RSP: 0018:ffff888017e2fbf0 EFLAGS: 00010286
[ 52.591171] RAX: 0000000000000000 RBX: ffff888008d5a040 RCX: 0000000000000000
[ 52.592169] RDX: ffff888014521b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.593161] RBP: ffff888008d5a054 R08: 0000000000000001 R09: 0000000000000000
[ 52.594156] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.595151] R13: ffffffff84e23fe0 R14: ffff888008d5a048 R15: ffffffff84db0aa0
[ 52.596150] FS: 0000555555e74400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.597286] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.598074] CR2: 00007fd61bd016f4 CR3: 0000000016de2000 CR4: 0000000000350ef0
[ 52.599159] Call Trace:
[ 52.599535]
[ 52.599869] nf_ct_net_init+0x224/0x3d0
[ 52.600492] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.601182] ops_init+0xbb/0x6b0
[ 52.601675] setup_net+0x3d9/0x990
[ 52.602221] ? down_read_killable+0x1d7/0x4e0
[ 52.602852] ? __pfx_setup_net+0x10/0x10
[ 52.603454] ? copy_net_ns+0x17c/0x770
[ 52.604014] copy_net_ns+0x321/0x770
[ 52.604590] create_new_namespaces+0x3f6/0xb30
[ 52.605292] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.605975] ksys_unshare+0x44d/0x8e0
[ 52.606561] ? __pfx_ksys_unshare+0x10/0x10
[ 52.607196] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.607984] __x64_sys_unshare+0x31/0x40
[ 52.608601] do_syscall_64+0x3f/0x90
[ 52.609188] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.609900] RIP: 0033:0x7efcf49320d7
[ 52.610458] 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
[ 52.612890] RSP: 002b:00007ffe1ecdd9d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.613952] RAX: ffffffffffffffda RBX: 00007ffe1ecde018 RCX: 00007efcf49320d7
[ 52.614937] RDX: 00007efcf499c41f RSI: 00007ffe1ecdd970 RDI: 0000000040000000
[ 52.615922] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe1ecdd780
[ 52.616903] R10: 0000000000000000 R11: 0000000000000206 R12: 00007efcf4a44bf0
[ 52.617919] R13: 00007ffe1ecddab0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.618930]
[ 52.619302] irq event stamp: 11495
[ 52.619781] hardirqs last enabled at (11505): [] __up_console_sem+0x78/0x80
[ 52.620960] hardirqs last disabled at (11516): [] __up_console_sem+0x5d/0x80
[ 52.622152] softirqs last enabled at (11170): [] irq_exit_rcu+0x93/0xc0
[ 52.623299] softirqs last disabled at (11165): [] irq_exit_rcu+0x93/0xc0
[ 52.624445] ---[ end trace 0000000000000000 ]---
[ 54.134820] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.182227] Bluetooth: hci0: command 0x041b tx timeout
[ 58.231204] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.278197] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:54:06 Registers:
info registers vcpu 0
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888017e2f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d 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 0000555555e74400 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=00007fd61bd016f4 CR3=0000000016de2000 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=00000000000338f1 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=00000202 [-------] 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=00007f9d34900550 CR3=000000001648c000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=3230322d7478656e2d3263722d302e00 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000