Warning: Permanently added '[localhost]:23000' (ECDSA) to the list of known hosts.
2023/05/17 01:34:39 fuzzer started
2023/05/17 01:34:40 dialing manager at localhost:35573
2023/05/17 01:34:40 checking machine...
2023/05/17 01:34:40 checking revisions...
syzkaller login: [ 38.134365] kmemleak: Automatic memory scanning thread ended
2023/05/17 01:34:40 testing simple program...
[ 38.202416] cgroup: Unknown subsys name 'net'
[ 38.298046] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.461183] audit: type=1400 audit(1684287292.620:6): 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
[ 51.560659] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.563416] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.564719] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.569175] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.571724] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.573321] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.954011] ------------[ cut here ]------------
[ 51.955058] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.957609] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.959281] Modules linked in:
[ 51.959942] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.962316] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.964649] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.965942] 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
[ 51.968704] RSP: 0018:ffff88800fde7c00 EFLAGS: 00010282
[ 51.969587] RAX: 0000000000000000 RBX: ffff88800c6c2c40 RCX: 0000000000000000
[ 51.970691] RDX: ffff8880190b3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.971804] RBP: ffff88800c6c2c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.972925] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.974032] R13: ffffffff84e223a0 R14: ffff88800c6c2c48 R15: ffffffff84d73340
[ 51.975157] FS: 000055555617e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.976492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.977474] CR2: 00007ffbfdba3000 CR3: 000000001684c000 CR4: 0000000000350ee0
[ 51.978603] Call Trace:
[ 51.979042]
[ 51.979419] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.980214] ipv4_frags_init_net+0x269/0x440
[ 51.980945] ops_init+0xbb/0x6b0
[ 51.981492] setup_net+0x3d9/0x990
[ 51.982092] ? down_read_killable+0x1d7/0x4e0
[ 51.982789] ? __pfx_setup_net+0x10/0x10
[ 51.983447] ? copy_net_ns+0x17c/0x770
[ 51.984120] copy_net_ns+0x321/0x770
[ 51.984715] create_new_namespaces+0x3f6/0xb30
[ 51.985480] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.986272] ksys_unshare+0x44d/0x8e0
[ 51.986958] ? __pfx_ksys_unshare+0x10/0x10
[ 51.987644] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.988563] __x64_sys_unshare+0x31/0x40
[ 51.989243] do_syscall_64+0x3f/0x90
[ 51.989874] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.990682] RIP: 0033:0x7efc3fd830d7
[ 51.991299] 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
[ 51.994000] RSP: 002b:00007fff7a225618 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.995186] RAX: ffffffffffffffda RBX: 00007fff7a225c58 RCX: 00007efc3fd830d7
[ 51.996282] RDX: 00007efc3fded41f RSI: 00007fff7a2255b0 RDI: 0000000040000000
[ 51.997398] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7a2253c0
[ 51.998531] R10: 0000000000000000 R11: 0000000000000206 R12: 00007efc3fe95bf0
[ 51.999636] R13: 00007fff7a2256f0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.000762]
[ 52.001165] irq event stamp: 8687
[ 52.001701] hardirqs last enabled at (8697): [] __up_console_sem+0x78/0x80
[ 52.003023] hardirqs last disabled at (8708): [] __up_console_sem+0x5d/0x80
[ 52.004350] softirqs last enabled at (8512): [] irq_exit_rcu+0x93/0xc0
[ 52.005600] softirqs last disabled at (8507): [] irq_exit_rcu+0x93/0xc0
[ 52.006589] ---[ end trace 0000000000000000 ]---
[ 52.011418] ------------[ cut here ]------------
[ 52.012008] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.013653] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.014659] Modules linked in:
[ 52.015077] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.016247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.017260] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.017931] 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
[ 52.020137] RSP: 0018:ffff88800fde7c00 EFLAGS: 00010282
[ 52.020787] RAX: 0000000000000000 RBX: ffff88801456b040 RCX: 0000000000000000
[ 52.021690] RDX: ffff8880190b3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.022596] RBP: ffff88801456b054 R08: 0000000000000001 R09: 0000000000000000
[ 52.023508] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.024415] R13: ffffffff84e223a0 R14: ffff88801456b048 R15: ffffffff84da62e0
[ 52.025325] FS: 000055555617e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.026334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.027081] CR2: 00007ffbfdba3000 CR3: 000000001684c000 CR4: 0000000000350ee0
[ 52.027978] Call Trace:
[ 52.028307]
[ 52.028610] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.029245] ipv6_frags_init_net+0x206/0x3c0
[ 52.029799] ops_init+0xbb/0x6b0
[ 52.030277] setup_net+0x3d9/0x990
[ 52.030751] ? down_read_killable+0x1d7/0x4e0
[ 52.031342] ? __pfx_setup_net+0x10/0x10
[ 52.031879] ? copy_net_ns+0x17c/0x770
[ 52.032391] copy_net_ns+0x321/0x770
[ 52.032893] create_new_namespaces+0x3f6/0xb30
[ 52.033484] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.034123] ksys_unshare+0x44d/0x8e0
[ 52.034627] ? __pfx_ksys_unshare+0x10/0x10
[ 52.035213] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.035952] __x64_sys_unshare+0x31/0x40
[ 52.036483] do_syscall_64+0x3f/0x90
[ 52.036992] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.037641] RIP: 0033:0x7efc3fd830d7
[ 52.038142] 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
[ 52.040344] RSP: 002b:00007fff7a225618 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.041311] RAX: ffffffffffffffda RBX: 00007fff7a225c58 RCX: 00007efc3fd830d7
[ 52.042215] RDX: 00007efc3fded41f RSI: 00007fff7a2255b0 RDI: 0000000040000000
[ 52.043117] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7a2253c0
[ 52.044004] R10: 0000000000000000 R11: 0000000000000206 R12: 00007efc3fe95bf0
[ 52.044901] R13: 00007fff7a2256f0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.045794]
[ 52.046123] irq event stamp: 10151
[ 52.046577] hardirqs last enabled at (10161): [] __up_console_sem+0x78/0x80
[ 52.047654] hardirqs last disabled at (10172): [] __up_console_sem+0x5d/0x80
[ 52.048727] softirqs last enabled at (9712): [] irq_exit_rcu+0x93/0xc0
[ 52.049775] softirqs last disabled at (9707): [] irq_exit_rcu+0x93/0xc0
[ 52.050803] ---[ end trace 0000000000000000 ]---
[ 52.052148] ------------[ cut here ]------------
[ 52.052729] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.054603] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.055662] Modules linked in:
[ 52.056098] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.057256] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.058273] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.058960] 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
[ 52.061148] RSP: 0018:ffff88800fde7bf0 EFLAGS: 00010286
[ 52.061805] RAX: 0000000000000000 RBX: ffff88801456a840 RCX: 0000000000000000
[ 52.062721] RDX: ffff8880190b3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.063618] RBP: ffff88801456a854 R08: 0000000000000001 R09: 0000000000000000
[ 52.064497] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.065399] R13: ffffffff84e223a0 R14: ffff88801456a848 R15: ffffffff84daf020
[ 52.066293] FS: 000055555617e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.067302] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.068031] CR2: 00007ffbfdba3000 CR3: 000000001684c000 CR4: 0000000000350ee0
[ 52.068934] Call Trace:
[ 52.069257]
[ 52.069553] nf_ct_net_init+0x224/0x3d0
[ 52.070097] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.070680] ops_init+0xbb/0x6b0
[ 52.071157] setup_net+0x3d9/0x990
[ 52.071608] ? down_read_killable+0x1d7/0x4e0
[ 52.072216] ? __pfx_setup_net+0x10/0x10
[ 52.072725] ? copy_net_ns+0x17c/0x770
[ 52.073267] copy_net_ns+0x321/0x770
[ 52.073744] create_new_namespaces+0x3f6/0xb30
[ 52.074359] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.075023] ksys_unshare+0x44d/0x8e0
[ 52.075519] ? __pfx_ksys_unshare+0x10/0x10
[ 52.076099] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.076822] __x64_sys_unshare+0x31/0x40
[ 52.077366] do_syscall_64+0x3f/0x90
[ 52.077864] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.078530] RIP: 0033:0x7efc3fd830d7
[ 52.079018] 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
[ 52.081201] RSP: 002b:00007fff7a225618 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.082165] RAX: ffffffffffffffda RBX: 00007fff7a225c58 RCX: 00007efc3fd830d7
[ 52.083046] RDX: 00007efc3fded41f RSI: 00007fff7a2255b0 RDI: 0000000040000000
[ 52.083951] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7a2253c0
[ 52.084805] R10: 0000000000000000 R11: 0000000000000206 R12: 00007efc3fe95bf0
[ 52.085692] R13: 00007fff7a2256f0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.086631]
[ 52.086964] irq event stamp: 10937
[ 52.087402] hardirqs last enabled at (10947): [] __up_console_sem+0x78/0x80
[ 52.088470] hardirqs last disabled at (10958): [] __up_console_sem+0x5d/0x80
[ 52.089549] softirqs last enabled at (10844): [] irq_exit_rcu+0x93/0xc0
[ 52.090599] softirqs last disabled at (10839): [] irq_exit_rcu+0x93/0xc0
[ 52.091630] ---[ end trace 0000000000000000 ]---
executing program
[ 53.640397] Bluetooth: hci0: command 0x0409 tx timeout
[ 55.688173] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.736536] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.783978] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
01:34:52 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000004 RCX=ffff88800faa4054 RDX=0000000000000000
RSI=0000000000000008 RDI=ffff88800faa4090 RBP=ffff88800faa4070 RSP=ffff888015b57498
R8 =0000000000000000 R9 =fffffbfff0ef2d38 R10=ffffffff877969c7 R11=0000000000000001
R12=ffff88800faa4070 R13=ffff88800faa3680 R14=dffffc0000000000 R15=0000000000000000
RIP=ffffffff812d1451 RFL=00000016 [----AP-] 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 00007ffbfe67d900 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=00007ffbfdaccad0 CR3=000000000e614000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=7f8e027488154024000000000013b650 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=d099f875951052b700000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000034 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800fde75e0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000034 R11=0000000000000001
R12=0000000000000034 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 000055555617e400 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=00007ffbfdba3000 CR3=000000001684c000 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=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