Warning: Permanently added '[localhost]:43394' (ED25519) to the list of known hosts. 1970/01/01 00:02:16 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:02:18 parsed 1 programs [ 138.826794][ T30] audit: type=1400 audit(138.780:131): avc: denied { mounton } for pid=3533 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 138.828444][ T30] audit: type=1400 audit(138.780:132): avc: denied { mount } for pid=3533 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 138.879088][ T30] audit: type=1400 audit(138.830:133): avc: denied { unlink } for pid=3533 comm="syz-executor" name="swap-file" dev="vda" ino=686 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 143.611480][ T3533] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 1970/01/01 00:02:23 executed programs: 0 [ 144.537382][ T3539] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 144.539968][ T3539] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 144.953565][ T3539] hsr_slave_0: entered promiscuous mode [ 144.957140][ T3539] hsr_slave_1: entered promiscuous mode [ 145.382178][ T3539] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 145.389853][ T3539] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 145.397892][ T3539] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 145.403116][ T3539] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 146.371006][ T3539] 8021q: adding VLAN 0 to HW filter on device bond0 [ 151.394114][ T3539] veth0_vlan: entered promiscuous mode [ 151.490022][ T3539] veth1_vlan: entered promiscuous mode [ 151.533120][ T3539] veth0_macvtap: entered promiscuous mode [ 151.548390][ T3539] veth1_macvtap: entered promiscuous mode [ 151.578675][ T3539] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 151.579021][ T3539] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 151.579246][ T3539] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 151.579528][ T3539] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 151.803543][ T30] audit: type=1400 audit(151.750:134): avc: denied { prog_load } for pid=3934 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 151.804099][ T30] audit: type=1400 audit(151.750:135): avc: denied { bpf } for pid=3934 comm="syz-executor.0" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 151.830493][ T30] audit: type=1400 audit(151.780:136): avc: denied { perfmon } for pid=3934 comm="syz-executor.0" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 151.898078][ T30] audit: type=1400 audit(151.840:137): avc: denied { prog_run } for pid=3934 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 151.925990][ T30] audit: type=1400 audit(151.860:138): avc: denied { map_create } for pid=3934 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 151.927386][ T30] audit: type=1400 audit(151.860:139): avc: denied { map_read map_write } for pid=3934 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 152.009145][ T3935] 8<--- cut here --- [ 152.009605][ T3935] Unable to handle kernel NULL pointer dereference at virtual address 00000000 when read [ 152.010738][ T3935] [00000000] *pgd=84743003, *pmd=fe6cd003 [ 152.014004][ T3935] Internal error: Oops: 207 [#1] PREEMPT SMP ARM [ 152.014710][ T3935] Modules linked in: [ 152.015902][ T3935] CPU: 0 PID: 3935 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller #0 [ 152.017364][ T3935] Hardware name: ARM-Versatile Express [ 152.018162][ T3935] PC is at __kmap_local_page_prot+0xc/0x74 [ 152.020643][ T3935] LR is at copy_page_to_iter+0xf8/0x184 [ 152.021046][ T3935] pc : [<80479ea8>] lr : [<807e997c>] psr: 60000013 [ 152.022297][ T3935] sp : df9f5ca0 ip : df9f5cb0 fp : df9f5cac [ 152.023928][ T3935] r10: 00000018 r9 : 8285a4e8 r8 : 00000000 [ 152.025871][ T3935] r7 : 00000000 r6 : 00000000 r5 : 00000000 r4 : 8489a400 [ 152.026522][ T3935] r3 : 00c00000 r2 : 0000071f r1 : 00000000 r0 : 00000000 [ 152.027928][ T3935] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 152.028534][ T3935] Control: 30c5387d Table: 848db4c0 DAC: fffffffd [ 152.029926][ T3935] Register r0 information: NULL pointer [ 152.031647][ T3935] Register r1 information: NULL pointer [ 152.032043][ T3935] Register r2 information: non-paged memory [ 152.033271][ T3935] Register r3 information: non-paged memory [ 152.033857][ T3935] Register r4 information: slab kmalloc-1k start 8489a400 pointer offset 0 size 1024 [ 152.035568][ T3935] Register r5 information: NULL pointer [ 152.036381][ T3935] Register r6 information: NULL pointer [ 152.037932][ T3935] Register r7 information: NULL pointer [ 152.041023][ T3935] Register r8 information: NULL pointer [ 152.044657][ T3935] Register r9 information: non-slab/vmalloc memory [ 152.045869][ T3935] Register r10 information: non-paged memory [ 152.046066][ T3935] Register r11 information: 2-page vmalloc region starting at 0xdf9f4000 allocated at kernel_clone+0xac/0x3cc [ 152.047605][ T3935] Register r12 information: 2-page vmalloc region starting at 0xdf9f4000 allocated at kernel_clone+0xac/0x3cc [ 152.048288][ T3935] Process syz-executor.0 (pid: 3935, stack limit = 0xdf9f4000) [ 152.049933][ T3935] Stack: (0xdf9f5ca0 to 0xdf9f6000) [ 152.051139][ T3935] 5ca0: df9f5ce4 df9f5cb0 807e997c 80479ea8 df9f5cd4 df9f5f48 8024c880 8489a400 [ 152.051826][ T3935] 5cc0: 8489a400 00000000 00000000 00000000 000000d4 00000018 df9f5d34 df9f5ce8 [ 152.053118][ T3935] 5ce0: 814333f4 807e9890 00000000 6ddd6be4 83fffc00 83fffcd0 83dea700 83fffcd8 [ 152.053591][ T3935] 5d00: df9f5f48 00000000 df9f5d8c 83dea700 000000d4 83fffc00 8410b000 00000000 [ 152.054839][ T3935] 5d20: 00000000 00000000 df9f5da4 df9f5d38 816560a8 81433310 00000000 00000000 [ 152.055497][ T3935] 5d40: 00000000 00000000 00000000 00000000 83dea788 83fffcec 83dea934 df9f5f38 [ 152.056556][ T3935] 5d60: 00000000 6ddd6be4 818c33d0 821a9848 00000000 6ddd6be4 df9f5f38 81655f58 [ 152.057052][ T3935] 5d80: df9f5f38 83372780 00000000 00000000 00000000 df9f5df4 df9f5dc4 df9f5da8 [ 152.058384][ T3935] 5da0: 81655124 81655f64 00000000 00000000 00000000 816550ec df9f5de4 df9f5dc8 [ 152.058833][ T3935] 5dc0: 813a29d4 816550f8 df9f5f38 83372780 200001c0 00000000 df9f5ea4 df9f5de8 [ 152.060458][ T3935] 5de0: 813a2bd4 813a2990 00000000 00000000 00000001 00000000 00000000 00000000 [ 152.061936][ T3935] 5e00: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 152.062306][ T3935] 5e20: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 152.063834][ T3935] 5e40: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 152.064314][ T3935] 5e60: 00000000 00000000 00000000 00000000 00000000 6ddd6be4 00000000 00000000 [ 152.065517][ T3935] 5e80: df9f5f38 200001c0 00000000 83372780 8410b000 00000129 df9f5f24 df9f5ea8 [ 152.065792][ T3935] 5ea0: 813a5b18 813a2b50 00000000 00000000 00000008 00000000 00000000 20000280 [ 152.066218][ T3935] 5ec0: 000000d4 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 152.066672][ T3935] 5ee0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 6ddd6be4 [ 152.067026][ T3935] 5f00: df9f5f24 83372780 00000000 200001c0 00000000 80200288 df9f5fa4 df9f5f28 [ 152.067342][ T3935] 5f20: 813a6294 813a5a9c 00000000 df9f5f38 00000001 fffffff7 df9f5df4 00000000 [ 152.067598][ T3935] 5f40: 00000000 00000000 00000000 00000000 20000280 000000d4 00000001 00000000 [ 152.067834][ T3935] 5f60: 00000000 00000001 00000000 00000000 00000000 00000000 00000000 00000000 [ 152.068139][ T3935] 5f80: 8020ca6c 6ddd6be4 00000000 00000000 0014c2c8 00000129 00000000 df9f5fa8 [ 152.068371][ T3935] 5fa0: 80200060 813a622c 00000000 00000000 00000003 200001c0 00000000 00000000 [ 152.068835][ T3935] 5fc0: 00000000 00000000 0014c2c8 00000129 7ee5432e 7ee5432f 003d0f00 76b1d0fc [ 152.070133][ T3935] 5fe0: 76b1cf08 76b1cef8 000168a0 00050c70 60000010 00000003 00000000 00000000 [ 152.071258][ T3935] Call trace: [ 152.072186][ T3935] [<80479e9c>] (__kmap_local_page_prot) from [<807e997c>] (copy_page_to_iter+0xf8/0x184) [ 152.074014][ T3935] [<807e9884>] (copy_page_to_iter) from [<814333f4>] (sk_msg_recvmsg+0xf0/0x3cc) [ 152.075306][ T3935] r10:00000018 r9:000000d4 r8:00000000 r7:00000000 r6:00000000 r5:8489a400 [ 152.075591][ T3935] r4:8489a400 [ 152.075842][ T3935] [<81433304>] (sk_msg_recvmsg) from [<816560a8>] (unix_bpf_recvmsg+0x150/0x444) [ 152.077161][ T3935] r10:00000000 r9:00000000 r8:00000000 r7:8410b000 r6:83fffc00 r5:000000d4 [ 152.077656][ T3935] r4:83dea700 [ 152.078684][ T3935] [<81655f58>] (unix_bpf_recvmsg) from [<81655124>] (unix_dgram_recvmsg+0x38/0x4c) [ 152.079248][ T3935] r10:df9f5df4 r9:00000000 r8:00000000 r7:00000000 r6:83372780 r5:df9f5f38 [ 152.080415][ T3935] r4:81655f58 [ 152.080684][ T3935] [<816550ec>] (unix_dgram_recvmsg) from [<813a29d4>] (sock_recvmsg+0x50/0x78) [ 152.083388][ T3935] r4:816550ec [ 152.084826][ T3935] [<813a2984>] (sock_recvmsg) from [<813a2bd4>] (____sys_recvmsg+0x90/0x158) [ 152.085957][ T3935] r7:00000000 r6:200001c0 r5:83372780 r4:df9f5f38 [ 152.086302][ T3935] [<813a2b44>] (____sys_recvmsg) from [<813a5b18>] (___sys_recvmsg+0x88/0xbc) [ 152.086864][ T3935] r10:00000129 r9:8410b000 r8:83372780 r7:00000000 r6:200001c0 r5:df9f5f38 [ 152.087971][ T3935] r4:00000000 [ 152.088119][ T3935] [<813a5a90>] (___sys_recvmsg) from [<813a6294>] (sys_recvmsg+0x74/0xb8) [ 152.089169][ T3935] r8:80200288 r7:00000000 r6:200001c0 r5:00000000 r4:83372780 [ 152.089837][ T3935] [<813a6220>] (sys_recvmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 152.091346][ T3935] Exception stack(0xdf9f5fa8 to 0xdf9f5ff0) [ 152.092006][ T3935] 5fa0: 00000000 00000000 00000003 200001c0 00000000 00000000 [ 152.093038][ T3935] 5fc0: 00000000 00000000 0014c2c8 00000129 7ee5432e 7ee5432f 003d0f00 76b1d0fc [ 152.094526][ T3935] 5fe0: 76b1cf08 76b1cef8 000168a0 00050c70 [ 152.095497][ T3935] r7:00000129 r6:0014c2c8 r5:00000000 r4:00000000 [ 152.097337][ T3935] Code: eaffffe8 e1a0c00d e92dd800 e24cb004 (e5901000) [ 152.139480][ T3935] ---[ end trace 0000000000000000 ]--- [ 152.143696][ T3935] Kernel panic - not syncing: Fatal exception [ 152.147708][ T3935] Rebooting in 86400 seconds..