Warning: Permanently added '[localhost]:6549' (ECDSA) to the list of known hosts. 2023/05/18 04:42:48 fuzzer started 2023/05/18 04:42:49 dialing manager at localhost:44319 2023/05/18 04:42:49 checking machine... 2023/05/18 04:42:49 checking revisions... syzkaller login: [ 44.068797] kmemleak: Automatic memory scanning thread ended 2023/05/18 04:42:49 testing simple program... [ 44.131788] cgroup: Unknown subsys name 'net' [ 44.201749] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program executing program [ 57.790208] audit: type=1400 audit(1684384983.191:6): avc: denied { execmem } for pid=266 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 executing program [ 58.954180] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 58.956074] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 58.957672] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 58.960335] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 58.961847] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 58.963073] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 59.353383] ------------[ cut here ]------------ [ 59.354028] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused [ 59.355620] WARNING: CPU: 1 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0 [ 59.356800] Modules linked in: [ 59.357214] CPU: 1 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1 [ 59.359140] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 59.361070] RIP: 0010:register_net_sysctl+0x1e6/0x2c0 [ 59.362054] 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 [ 59.364169] RSP: 0018:ffff88801f887c00 EFLAGS: 00010282 [ 59.364850] RAX: 0000000000000000 RBX: ffff88800f6cb840 RCX: 0000000000000000 [ 59.365742] RDX: ffff8880145f51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001 [ 59.366631] RBP: ffff88800f6cb854 R08: 0000000000000001 R09: 0000000000000000 [ 59.367523] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000 [ 59.368371] R13: ffffffff84e23fe0 R14: ffff88800f6cb848 R15: ffffffff84d74dc0 [ 59.369267] FS: 0000555555fb6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 59.370265] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.371010] CR2: 00007feb26a0d6f4 CR3: 0000000017a08000 CR4: 0000000000350ee0 [ 59.371969] Call Trace: [ 59.372300] [ 59.372632] ? __pfx_ipv4_frags_init_net+0x10/0x10 [ 59.373239] ipv4_frags_init_net+0x269/0x440 [ 59.373826] ops_init+0xbb/0x6b0 [ 59.374273] setup_net+0x3d9/0x990 [ 59.374760] ? down_read_killable+0x1d7/0x4e0 [ 59.375332] ? __pfx_setup_net+0x10/0x10 [ 59.375885] ? copy_net_ns+0x17c/0x770 [ 59.376383] copy_net_ns+0x321/0x770 [ 59.376894] create_new_namespaces+0x3f6/0xb30 [ 59.377506] unshare_nsproxy_namespaces+0xc1/0x200 [ 59.378131] ksys_unshare+0x44d/0x8e0 [ 59.378655] ? __pfx_ksys_unshare+0x10/0x10 [ 59.379196] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10 [ 59.379953] __x64_sys_unshare+0x31/0x40 [ 59.380499] do_syscall_64+0x3f/0x90 [ 59.380980] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 59.381655] RIP: 0033:0x7fce29bc60d7 [ 59.382116] 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 [ 59.384281] RSP: 002b:00007ffe9b2c1ac8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 59.385221] RAX: ffffffffffffffda RBX: 00007ffe9b2c2108 RCX: 00007fce29bc60d7 [ 59.386116] RDX: 00007fce29c3041f RSI: 00007ffe9b2c1a60 RDI: 0000000040000000 [ 59.387000] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe9b2c1870 [ 59.387909] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fce29cd8bf0 [ 59.388781] R13: 00007ffe9b2c1ba0 R14: 0000000000000000 R15: 00000000000000f8 [ 59.389698] [ 59.390000] irq event stamp: 8405 [ 59.390454] hardirqs last enabled at (8417): [] __up_console_sem+0x78/0x80 [ 59.391512] hardirqs last disabled at (8428): [] __up_console_sem+0x5d/0x80 [ 59.392560] softirqs last enabled at (8090): [] irq_exit_rcu+0x93/0xc0 [ 59.393577] softirqs last disabled at (8079): [] irq_exit_rcu+0x93/0xc0 [ 59.394605] ---[ end trace 0000000000000000 ]--- [ 59.400193] ------------[ cut here ]------------ [ 59.400810] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused [ 59.402446] WARNING: CPU: 1 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0 [ 59.403507] Modules linked in: [ 59.403912] CPU: 1 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1 [ 59.405066] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 59.406066] RIP: 0010:register_net_sysctl+0x1e6/0x2c0 [ 59.406741] 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 [ 59.408941] RSP: 0018:ffff88801f887c00 EFLAGS: 00010282 [ 59.409628] RAX: 0000000000000000 RBX: ffff88800e9c3c40 RCX: 0000000000000000 [ 59.410509] RDX: ffff8880145f51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001 [ 59.411356] RBP: ffff88800e9c3c54 R08: 0000000000000001 R09: 0000000000000000 [ 59.412263] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 59.413138] R13: ffffffff84e23fe0 R14: ffff88800e9c3c48 R15: ffffffff84da7d60 [ 59.414015] FS: 0000555555fb6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 59.415008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.415768] CR2: 00007feb26a0d6f4 CR3: 0000000017a08000 CR4: 0000000000350ee0 [ 59.416650] Call Trace: [ 59.416973] [ 59.417269] ? __pfx_ipv6_frags_init_net+0x10/0x10 [ 59.417900] ipv6_frags_init_net+0x206/0x3c0 [ 59.418485] ops_init+0xbb/0x6b0 [ 59.418932] setup_net+0x3d9/0x990 [ 59.419381] ? down_read_killable+0x1d7/0x4e0 [ 59.419992] ? __pfx_setup_net+0x10/0x10 [ 59.420533] ? copy_net_ns+0x17c/0x770 [ 59.421049] copy_net_ns+0x321/0x770 [ 59.421557] create_new_namespaces+0x3f6/0xb30 [ 59.422130] unshare_nsproxy_namespaces+0xc1/0x200 [ 59.422771] ksys_unshare+0x44d/0x8e0 [ 59.423264] ? __pfx_ksys_unshare+0x10/0x10 [ 59.423851] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10 [ 59.424572] __x64_sys_unshare+0x31/0x40 [ 59.425092] do_syscall_64+0x3f/0x90 [ 59.425603] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 59.426244] RIP: 0033:0x7fce29bc60d7 [ 59.426740] 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 [ 59.428903] RSP: 002b:00007ffe9b2c1ac8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 59.429840] RAX: ffffffffffffffda RBX: 00007ffe9b2c2108 RCX: 00007fce29bc60d7 [ 59.430716] RDX: 00007fce29c3041f RSI: 00007ffe9b2c1a60 RDI: 0000000040000000 [ 59.431618] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe9b2c1870 [ 59.432511] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fce29cd8bf0 [ 59.433366] R13: 00007ffe9b2c1ba0 R14: 0000000000000000 R15: 00000000000000f8 [ 59.434273] [ 59.434606] irq event stamp: 10201 [ 59.435032] hardirqs last enabled at (10211): [] __up_console_sem+0x78/0x80 [ 59.436119] hardirqs last disabled at (10222): [] __up_console_sem+0x5d/0x80 [ 59.437173] softirqs last enabled at (9774): [] irq_exit_rcu+0x93/0xc0 [ 59.438184] softirqs last disabled at (9769): [] irq_exit_rcu+0x93/0xc0 [ 59.439222] ---[ end trace 0000000000000000 ]--- [ 59.440618] ------------[ cut here ]------------ [ 59.441195] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused [ 59.443101] WARNING: CPU: 1 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0 [ 59.444176] Modules linked in: [ 59.444610] CPU: 1 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1 [ 59.445763] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 59.446775] RIP: 0010:register_net_sysctl+0x1e6/0x2c0 [ 59.447418] 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 [ 59.449594] RSP: 0018:ffff88801f887bf0 EFLAGS: 00010286 [ 59.450242] RAX: 0000000000000000 RBX: ffff88800eb33840 RCX: 0000000000000000 [ 59.451134] RDX: ffff8880145f51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001 [ 59.452017] RBP: ffff88800eb33854 R08: 0000000000000001 R09: 0000000000000000 [ 59.452881] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 59.453752] R13: ffffffff84e23fe0 R14: ffff88800eb33848 R15: ffffffff84db0aa0 [ 59.454627] FS: 0000555555fb6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 59.455631] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.456335] CR2: 00007feb26a0d6f4 CR3: 0000000017a08000 CR4: 0000000000350ee0 [ 59.457220] Call Trace: [ 59.457576] [ 59.457870] nf_ct_net_init+0x224/0x3d0 [ 59.458379] ? __pfx_nf_ct_net_init+0x10/0x10 [ 59.458984] ops_init+0xbb/0x6b0 [ 59.459469] setup_net+0x3d9/0x990 [ 59.459929] ? down_read_killable+0x1d7/0x4e0 [ 59.460521] ? __pfx_setup_net+0x10/0x10 [ 59.461017] ? copy_net_ns+0x17c/0x770 [ 59.461562] copy_net_ns+0x321/0x770 [ 59.462040] create_new_namespaces+0x3f6/0xb30 [ 59.462659] unshare_nsproxy_namespaces+0xc1/0x200 [ 59.463268] ksys_unshare+0x44d/0x8e0 [ 59.463813] ? __pfx_ksys_unshare+0x10/0x10 [ 59.464364] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10 [ 59.465105] __x64_sys_unshare+0x31/0x40 [ 59.465649] do_syscall_64+0x3f/0x90 [ 59.466121] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 59.466780] RIP: 0033:0x7fce29bc60d7 [ 59.467247] 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 [ 59.469408] RSP: 002b:00007ffe9b2c1ac8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 59.470333] RAX: ffffffffffffffda RBX: 00007ffe9b2c2108 RCX: 00007fce29bc60d7 [ 59.471222] RDX: 00007fce29c3041f RSI: 00007ffe9b2c1a60 RDI: 0000000040000000 [ 59.472119] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe9b2c1870 [ 59.473007] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fce29cd8bf0 [ 59.473894] R13: 00007ffe9b2c1ba0 R14: 0000000000000000 R15: 00000000000000f8 [ 59.474803] [ 59.475101] irq event stamp: 11031 [ 59.475595] hardirqs last enabled at (11053): [] __up_console_sem+0x78/0x80 [ 59.476655] hardirqs last disabled at (11064): [] __up_console_sem+0x5d/0x80 [ 59.477712] softirqs last enabled at (11048): [] irq_exit_rcu+0x93/0xc0 [ 59.478737] softirqs last disabled at (11039): [] irq_exit_rcu+0x93/0xc0 [ 59.479785] ---[ end trace 0000000000000000 ]--- [ 61.036188] Bluetooth: hci0: command 0x0409 tx timeout executing program [ 63.083526] Bluetooth: hci0: command 0x041b tx timeout executing program [ 65.131521] Bluetooth: hci0: command 0x040f tx timeout [ 67.179496] Bluetooth: hci0: command 0x0419 tx timeout executing program VM DIAGNOSIS: 04:43:04 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff85652520 RCX=0000000000000000 RDX=ffff888016be9b40 RSI=ffffffff814c6247 RDI=ffffffff85652520 RBP=00007f4c73547c64 RSP=ffff888015ac7988 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=00000000000b6250 R12=00007f4c73547c64 R13=0000000000000000 R14=ffff888016be9b40 R15=0000000000000000 RIP=ffffffff81358f84 RFL=00000293 [--S-A-C] 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 00007f4c72c8e900 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=00007f4c720b40c0 CR3=000000000ee56000 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=ae366b9957e0594d000000000013d7d8 XMM05=d3fdd5f48436fbd700000000000aead0 XMM06=66669050b118c84e00000000000ae988 XMM07=00000000000000000000000000000000 XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000 XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000005b RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f8875e0 R8 =0000000000000001 R9 =000000000000000a R10=000000000000005b R11=0000000000000001 R12=000000000000005b 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 0000555555fb6400 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=00007feb26a0d6f4 CR3=0000000017a08000 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