_l4proto_log_invalid+0x258/0x258 [ 3451.064507][T18311] ? find_next_and_bit+0xba/0x190 [ 3451.069364][T18311] should_fail+0x71f/0x880 [ 3451.073629][T18311] ? setup_fault_attr+0x3d0/0x3d0 [ 3451.078479][T18311] ? __alloc_disk_node+0x76/0x5a0 [ 3451.083332][T18311] should_failslab+0x5/0x20 [ 3451.087668][T18311] kmem_cache_alloc_trace+0x28/0x260 [ 3451.092790][T18311] __alloc_disk_node+0x76/0x5a0 [ 3451.097486][T18311] loop_add+0x315/0x740 [ 3451.101476][T18311] loop_control_ioctl+0x448/0x620 [ 3451.106324][T18311] ? loop_remove+0xa0/0xa0 [ 3451.110588][T18311] ? memset+0x1f/0x40 [ 3451.114481][T18311] ? fsnotify+0x1280/0x1340 [ 3451.118822][T18311] ? loop_remove+0xa0/0xa0 [ 3451.123084][T18311] do_vfs_ioctl+0x742/0x1720 [ 3451.127513][T18311] ? ioctl_preallocate+0x250/0x250 [ 3451.132450][T18311] ? __fget+0x407/0x490 [ 3451.136449][T18311] ? fget_many+0x20/0x20 [ 3451.140522][T18311] ? debug_smp_processor_id+0x20/0x20 11:24:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000027"], 0x24}}, 0x0) [ 3451.145732][T18311] ? security_file_ioctl+0x7d/0xa0 [ 3451.150685][T18311] __x64_sys_ioctl+0xd4/0x110 [ 3451.155192][T18311] do_syscall_64+0xca/0x1c0 [ 3451.159535][T18311] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 11:24:08 executing program 4: r0 = add_key$user(&(0x7f0000000280), &(0x7f0000000440)={'syz', 0x3}, &(0x7f0000000240)="e065499acc3b", 0x6, 0xfffffffffffffffd) r1 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) read$usbmon(r1, 0x0, 0x0) ioctl$MON_IOCX_MFETCH(r1, 0xc0109207, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x9}) add_key$user(&(0x7f0000000100), &(0x7f00000002c0)={'syz', 0x3}, &(0x7f0000000180)="e23fac6c2467d5312510536c08ae932850d3e66391bc00823085d13e46cf05e1346fa71d7897b093006d421ab778abd1613e3b43b953ac24224bd356030734bfae1073e841f01ef7f36c7e4b71f4376489c67e6cb5b9040747bd6576576bf16b314568f30186d0264072a2467ef69a1008d9d6afd87da787d63e83810e5a2bf579fef0f26d6942af8b9f2187f37901c296583a1e38", 0x95, 0xfffffffffffffffa) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) add_key$user(&(0x7f0000000280), &(0x7f0000000440)={'syz', 0x3}, &(0x7f0000000240)="e065499acc3b", 0x6, 0xfffffffffffffffd) (async) syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) (async) read$usbmon(r1, 0x0, 0x0) (async) ioctl$MON_IOCX_MFETCH(r1, 0xc0109207, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x9}) (async) add_key$user(&(0x7f0000000100), &(0x7f00000002c0)={'syz', 0x3}, &(0x7f0000000180)="e23fac6c2467d5312510536c08ae932850d3e66391bc00823085d13e46cf05e1346fa71d7897b093006d421ab778abd1613e3b43b953ac24224bd356030734bfae1073e841f01ef7f36c7e4b71f4376489c67e6cb5b9040747bd6576576bf16b314568f30186d0264072a2467ef69a1008d9d6afd87da787d63e83810e5a2bf579fef0f26d6942af8b9f2187f37901c296583a1e38", 0x95, 0xfffffffffffffffa) (async) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) (async) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) (async) 11:24:08 executing program 0: ioprio_set$uid(0x3, 0xee01, 0x4007) ioprio_set$uid(0x3, 0xee01, 0x4007) (async) 11:24:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) 11:24:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000028"], 0x24}}, 0x0) 11:24:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="100000009d847043b5a5462899b5d4bfc2cc5ec071d407188cef1c14359f629de388da6a97095a52bd08b6be", @ANYRES16=r1, @ANYBLOB="01"], 0x24}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="100000009d847043b5a5462899b5d4bfc2cc5ec071d407188cef1c14359f629de388da6a97095a52bd08b6be", @ANYRES16=r1, @ANYBLOB="01"], 0x24}}, 0x0) (async) 11:24:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 33) 11:24:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) 11:24:08 executing program 0: ioctl$IOC_PR_RELEASE(0xffffffffffffffff, 0x401070ca, 0x0) ioctl$BLKRAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000000)) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, 0x0) ioctl$BLKRAGET(r0, 0x1263, &(0x7f00000000c0)) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000040)={0x9, 0x8}) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioprio_set$uid(0x0, 0xee01, 0x4) r2 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, 0x0) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f0000000100)={0x2, 0x1, 0x1}) 11:24:08 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="100000009d847043b5a5462899b5d4bfc2cc5ec071d407188cef1c14359f629de388da6a97095a52bd08b6be", @ANYRES16=r1, @ANYBLOB="01"], 0x24}}, 0x0) 11:24:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000002b"], 0x24}}, 0x0) 11:24:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000002c"], 0x24}}, 0x0) [ 3451.863944][T18335] FAULT_INJECTION: forcing a failure. [ 3451.863944][T18335] name failslab, interval 1, probability 0, space 0, times 0 [ 3451.889638][T18335] CPU: 0 PID: 18335 Comm: syz-executor.5 Not tainted 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3451.899697][T18335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3451.909587][T18335] Call Trace: 11:24:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000002e"], 0x24}}, 0x0) [ 3451.912730][T18335] dump_stack+0x1d8/0x241 [ 3451.916894][T18335] ? panic+0x896/0x896 [ 3451.920802][T18335] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3451.926444][T18335] should_fail+0x71f/0x880 [ 3451.930691][T18335] ? find_next_bit+0xc3/0x100 [ 3451.935209][T18335] ? setup_fault_attr+0x3d0/0x3d0 [ 3451.940068][T18335] ? rand_initialize_disk+0x4b/0xa3 [ 3451.945183][T18335] should_failslab+0x5/0x20 [ 3451.949524][T18335] kmem_cache_alloc_trace+0x28/0x260 [ 3451.954648][T18335] rand_initialize_disk+0x4b/0xa3 [ 3451.959527][T18335] __alloc_disk_node+0x3fd/0x5a0 [ 3451.964274][T18335] loop_add+0x315/0x740 [ 3451.968263][T18335] loop_control_ioctl+0x448/0x620 [ 3451.973124][T18335] ? loop_remove+0xa0/0xa0 [ 3451.977373][T18335] ? memset+0x1f/0x40 [ 3451.981188][T18335] ? fsnotify+0x1280/0x1340 [ 3451.985532][T18335] ? loop_remove+0xa0/0xa0 [ 3451.989782][T18335] do_vfs_ioctl+0x742/0x1720 [ 3451.994223][T18335] ? ioctl_preallocate+0x250/0x250 [ 3451.999157][T18335] ? __fget+0x407/0x490 [ 3452.003150][T18335] ? fget_many+0x20/0x20 [ 3452.007227][T18335] ? debug_smp_processor_id+0x20/0x20 11:24:08 executing program 4: r0 = add_key$user(&(0x7f0000000280), &(0x7f0000000440)={'syz', 0x3}, &(0x7f0000000240)="e065499acc3b", 0x6, 0xfffffffffffffffd) syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) (async) r1 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) read$usbmon(r1, 0x0, 0x0) ioctl$MON_IOCX_MFETCH(r1, 0xc0109207, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x9}) add_key$user(&(0x7f0000000100), &(0x7f00000002c0)={'syz', 0x3}, &(0x7f0000000180)="e23fac6c2467d5312510536c08ae932850d3e66391bc00823085d13e46cf05e1346fa71d7897b093006d421ab778abd1613e3b43b953ac24224bd356030734bfae1073e841f01ef7f36c7e4b71f4376489c67e6cb5b9040747bd6576576bf16b314568f30186d0264072a2467ef69a1008d9d6afd87da787d63e83810e5a2bf579fef0f26d6942af8b9f2187f37901c296583a1e38", 0x95, 0xfffffffffffffffa) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) (async) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) 11:24:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000030"], 0x24}}, 0x0) 11:24:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="2400ffff", @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) 11:24:08 executing program 0: ioctl$IOC_PR_RELEASE(0xffffffffffffffff, 0x401070ca, 0x0) ioctl$BLKRAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000000)) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, 0x0) ioctl$BLKRAGET(r0, 0x1263, &(0x7f00000000c0)) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000040)={0x9, 0x8}) (async) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) ioprio_set$uid(0x0, 0xee01, 0x4) r2 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, 0x0) (async) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f0000000100)={0x2, 0x1, 0x1}) 11:24:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="24007fff", @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) [ 3452.012457][T18335] ? security_file_ioctl+0x7d/0xa0 [ 3452.017399][T18335] __x64_sys_ioctl+0xd4/0x110 [ 3452.021900][T18335] do_syscall_64+0xca/0x1c0 [ 3452.026259][T18335] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 11:24:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 34) 11:24:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000031"], 0x24}}, 0x0) 11:24:08 executing program 0: ioctl$IOC_PR_RELEASE(0xffffffffffffffff, 0x401070ca, 0x0) (async) ioctl$BLKRAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000000)) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, 0x0) (async) ioctl$BLKRAGET(r0, 0x1263, &(0x7f00000000c0)) (async) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) (async) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000040)={0x9, 0x8}) (async) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) ioprio_set$uid(0x0, 0xee01, 0x4) r2 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, 0x0) (async) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f0000000100)={0x2, 0x1, 0x1}) 11:24:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000000), r0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r3 = socket(0x0, 0xb, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(r3, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(r3, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x68, r1, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_I_TEI={0x8, 0x8, 0x3}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_NET_NS_FD={0x8}, @GTPA_TID={0xc}, @GTPA_MS_ADDRESS={0x8, 0x5, @multicast2}, @GTPA_I_TEI={0x8, 0x8, 0x1}, @GTPA_FLOW={0x6, 0x6, 0x4}, @GTPA_PEER_ADDRESS={0x8, 0x4, @multicast1}, @GTPA_O_TEI={0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x4004810}, 0x4000080) syz_genetlink_get_family_id$SEG6(&(0x7f0000000040), r0) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="10372d87", @ANYRES16=r2, @ANYRES8=r1], 0x24}}, 0x0) 11:24:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="2400f0ff", @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) 11:24:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000032"], 0x24}}, 0x0) 11:24:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000000), r0) (async) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) (async, rerun: 64) r3 = socket(0x0, 0xb, 0x0) (rerun: 64) sendmsg$SEG6_CMD_SET_TUNSRC(r3, 0x0, 0x0) (async) sendmsg$GTP_CMD_NEWPDP(r3, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x68, r1, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_I_TEI={0x8, 0x8, 0x3}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_NET_NS_FD={0x8}, @GTPA_TID={0xc}, @GTPA_MS_ADDRESS={0x8, 0x5, @multicast2}, @GTPA_I_TEI={0x8, 0x8, 0x1}, @GTPA_FLOW={0x6, 0x6, 0x4}, @GTPA_PEER_ADDRESS={0x8, 0x4, @multicast1}, @GTPA_O_TEI={0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x4004810}, 0x4000080) (async) syz_genetlink_get_family_id$SEG6(&(0x7f0000000040), r0) (async) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="10372d87", @ANYRES16=r2, @ANYRES8=r1], 0x24}}, 0x0) [ 3452.173345][T18389] FAULT_INJECTION: forcing a failure. [ 3452.173345][T18389] name failslab, interval 1, probability 0, space 0, times 0 [ 3452.185960][T18389] CPU: 0 PID: 18389 Comm: syz-executor.5 Not tainted 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3452.196002][T18389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3452.205896][T18389] Call Trace: [ 3452.209035][T18389] dump_stack+0x1d8/0x241 [ 3452.213189][T18389] ? panic+0x896/0x896 [ 3452.217091][T18389] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3452.222732][T18389] ? arch_stack_walk+0x111/0x140 [ 3452.227512][T18389] should_fail+0x71f/0x880 [ 3452.231761][T18389] ? setup_fault_attr+0x3d0/0x3d0 [ 3452.236629][T18389] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 3452.242261][T18389] ? init_wait_entry+0xd0/0xd0 [ 3452.246862][T18389] ? blk_mq_init_tags+0x76/0x2d0 [ 3452.251632][T18389] should_failslab+0x5/0x20 [ 3452.255977][T18389] kmem_cache_alloc_trace+0x28/0x260 [ 3452.261097][T18389] blk_mq_init_tags+0x76/0x2d0 [ 3452.265704][T18389] ? blk_mq_hw_queue_to_node+0xe3/0x100 [ 3452.271077][T18389] blk_mq_alloc_rq_map+0x95/0x1a0 [ 3452.275937][T18389] blk_mq_init_sched+0x1d6/0xaf0 [ 3452.280713][T18389] elevator_init_mq+0x2cc/0x3e0 [ 3452.285400][T18389] __device_add_disk+0xf2/0x1220 [ 3452.290170][T18389] ? sprintf+0xd6/0x120 [ 3452.294165][T18389] ? device_add_disk+0x30/0x30 [ 3452.298765][T18389] ? vsprintf+0x30/0x30 [ 3452.302756][T18389] ? __alloc_disk_node+0x459/0x5a0 [ 3452.307703][T18389] loop_add+0x573/0x740 [ 3452.311697][T18389] loop_control_ioctl+0x448/0x620 [ 3452.316644][T18389] ? loop_remove+0xa0/0xa0 [ 3452.320898][T18389] ? memset+0x1f/0x40 [ 3452.324710][T18389] ? fsnotify+0x1280/0x1340 [ 3452.329054][T18389] ? loop_remove+0xa0/0xa0 [ 3452.333313][T18389] do_vfs_ioctl+0x742/0x1720 [ 3452.337737][T18389] ? ioctl_preallocate+0x250/0x250 [ 3452.342683][T18389] ? __fget+0x407/0x490 [ 3452.346674][T18389] ? fget_many+0x20/0x20 [ 3452.350755][T18389] ? debug_smp_processor_id+0x20/0x20 [ 3452.356095][T18389] ? security_file_ioctl+0x7d/0xa0 [ 3452.361027][T18389] __x64_sys_ioctl+0xd4/0x110 [ 3452.365565][T18389] do_syscall_64+0xca/0x1c0 [ 3452.369884][T18389] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3452.375926][T18389] "mq-deadline" elevator initialization failed, falling back to "none" 11:24:09 executing program 4: r0 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) r1 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) ioctl$BLKIOMIN(0xffffffffffffffff, 0x1278, &(0x7f0000000080)) read$usbmon(r1, 0x0, 0x0) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) 11:24:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) 11:24:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000034"], 0x24}}, 0x0) 11:24:09 executing program 0: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x8) ioprio_set$uid(0x0, 0xee01, 0x4) socketpair(0x7da626b1923ad2b6, 0xa, 0xfffffffa, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000000c0)=0x1a, 0x4) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/attr/current\x00', 0x2, 0x0) r2 = geteuid() syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x1, &(0x7f00000007c0)=ANY=[@ANYBLOB='fdpv`=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',blksize=0x0000000000000000,blksize=0x0000000000000400,allow_other,default_permissions,uid>', @ANYRESDEC=r2, @ANYBLOB="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"], 0x1, 0x0, &(0x7f00000001c0)="b8a78f12a2ed0c8e4f03152ac809a87037ef99de2c997b78bc984717543d61513db722f3db7e95603d9f3b54177b8bc8d6ec785a7c7148dd2b2799479d9b7853133af9ee3e1cf294a224421345b4436a8fd0c7404e43d663fde1719617cf691422c1f727e18cd283d5afb7bc705851f20339e23aade96c167ca21f9aab30ea504767cf02ad6300af8dc1dedd5a1ca519f2a07ac8cd09618f6d2f8ece794ea9a0b3a464180fb0ab3925d6db9944aeff") setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x1c, 0x4) r3 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r3, 0x0, 0x0) write$selinux_attr(r3, &(0x7f0000000140)='system_u:object_r:v4l_device_t:s0\x00', 0x22) 11:24:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000000), r0) (async) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) (async) r3 = socket(0x0, 0xb, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(r3, 0x0, 0x0) (async, rerun: 64) sendmsg$GTP_CMD_NEWPDP(r3, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x68, r1, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_I_TEI={0x8, 0x8, 0x3}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_NET_NS_FD={0x8}, @GTPA_TID={0xc}, @GTPA_MS_ADDRESS={0x8, 0x5, @multicast2}, @GTPA_I_TEI={0x8, 0x8, 0x1}, @GTPA_FLOW={0x6, 0x6, 0x4}, @GTPA_PEER_ADDRESS={0x8, 0x4, @multicast1}, @GTPA_O_TEI={0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x4004810}, 0x4000080) (async, rerun: 64) syz_genetlink_get_family_id$SEG6(&(0x7f0000000040), r0) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="10372d87", @ANYRES16=r2, @ANYRES8=r1], 0x24}}, 0x0) 11:24:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 35) 11:24:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) socketpair(0x15, 0x80000, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$gtp(&(0x7f00000000c0), r0) sendmsg$GTP_CMD_NEWPDP(r2, &(0x7f0000000280)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r3, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@GTPA_TID={0xc}, @GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_FLOW={0x6, 0x6, 0x3}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_TID={0xc, 0x3, 0x2}, @GTPA_FLOW={0x6}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="10000000", @ANYRES16=r1, @ANYBLOB="01"], 0x24}}, 0x0) getcwd(&(0x7f00000002c0)=""/211, 0xd3) r4 = socket(0x28, 0x1800, 0xc9b) sendmsg$GTP_CMD_GETPDP(r4, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x54, r3, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_FLOW={0x6}, @GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x64010100}, @GTPA_LINK={0x8}, @GTPA_LINK={0x8}, @GTPA_O_TEI={0x8, 0x9, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0x2000}, 0x40810) 11:24:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) 11:24:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000035"], 0x24}}, 0x0) 11:24:09 executing program 0: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x8) (async) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x8) ioprio_set$uid(0x0, 0xee01, 0x4) (async) ioprio_set$uid(0x0, 0xee01, 0x4) socketpair(0x7da626b1923ad2b6, 0xa, 0xfffffffa, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000000c0)=0x1a, 0x4) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/attr/current\x00', 0x2, 0x0) r2 = geteuid() syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x1, &(0x7f00000007c0)=ANY=[@ANYBLOB='fdpv`=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',blksize=0x0000000000000000,blksize=0x0000000000000400,allow_other,default_permissions,uid>', @ANYRESDEC=r2, @ANYBLOB="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"], 0x1, 0x0, &(0x7f00000001c0)="b8a78f12a2ed0c8e4f03152ac809a87037ef99de2c997b78bc984717543d61513db722f3db7e95603d9f3b54177b8bc8d6ec785a7c7148dd2b2799479d9b7853133af9ee3e1cf294a224421345b4436a8fd0c7404e43d663fde1719617cf691422c1f727e18cd283d5afb7bc705851f20339e23aade96c167ca21f9aab30ea504767cf02ad6300af8dc1dedd5a1ca519f2a07ac8cd09618f6d2f8ece794ea9a0b3a464180fb0ab3925d6db9944aeff") setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x1c, 0x4) (async) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x1c, 0x4) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/sockcreate\x00', 0x2, 0x0) (async) r3 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r3, 0x0, 0x0) write$selinux_attr(r3, &(0x7f0000000140)='system_u:object_r:v4l_device_t:s0\x00', 0x22) 11:24:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) [ 3452.895839][T18408] fuse: Unknown parameter 'fdpv`' 11:24:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000036"], 0x24}}, 0x0) [ 3452.937227][T18421] fuse: Unknown parameter 'fdpv`' [ 3452.949094][T18413] FAULT_INJECTION: forcing a failure. [ 3452.949094][T18413] name failslab, interval 1, probability 0, space 0, times 0 [ 3452.962516][T18413] CPU: 1 PID: 18413 Comm: syz-executor.5 Not tainted 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3452.972565][T18413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3452.982479][T18413] Call Trace: [ 3452.985595][T18413] dump_stack+0x1d8/0x241 [ 3452.989748][T18413] ? panic+0x896/0x896 [ 3452.993652][T18413] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3452.999296][T18413] ? blk_mq_init_tags+0x76/0x2d0 [ 3453.004072][T18413] ? blk_mq_init_sched+0x1d6/0xaf0 [ 3453.009025][T18413] ? elevator_init_mq+0x2cc/0x3e0 [ 3453.013881][T18413] ? __device_add_disk+0xf2/0x1220 [ 3453.018825][T18413] ? loop_control_ioctl+0x448/0x620 [ 3453.023991][T18413] ? do_vfs_ioctl+0x742/0x1720 [ 3453.028642][T18413] ? __x64_sys_ioctl+0xd4/0x110 [ 3453.033262][T18413] ? do_syscall_64+0xca/0x1c0 [ 3453.037778][T18413] should_fail+0x71f/0x880 [ 3453.042033][T18413] ? setup_fault_attr+0x3d0/0x3d0 [ 3453.046895][T18413] ? sbitmap_queue_init_node+0x164/0xf40 [ 3453.052358][T18413] should_failslab+0x5/0x20 [ 3453.056700][T18413] __kmalloc+0x51/0x2e0 [ 3453.060695][T18413] sbitmap_queue_init_node+0x164/0xf40 [ 3453.065987][T18413] ? blk_mq_init_tags+0x76/0x2d0 [ 3453.070761][T18413] blk_mq_init_tags+0x11d/0x2d0 [ 3453.075448][T18413] blk_mq_alloc_rq_map+0x95/0x1a0 [ 3453.080307][T18413] blk_mq_init_sched+0x1d6/0xaf0 [ 3453.085084][T18413] elevator_init_mq+0x2cc/0x3e0 [ 3453.089773][T18413] __device_add_disk+0xf2/0x1220 [ 3453.094544][T18413] ? sprintf+0xd6/0x120 [ 3453.098532][T18413] ? device_add_disk+0x30/0x30 [ 3453.103134][T18413] ? vsprintf+0x30/0x30 [ 3453.107133][T18413] ? __alloc_disk_node+0x459/0x5a0 [ 3453.112074][T18413] loop_add+0x573/0x740 [ 3453.116067][T18413] loop_control_ioctl+0x448/0x620 [ 3453.120928][T18413] ? loop_remove+0xa0/0xa0 [ 3453.125181][T18413] ? memset+0x1f/0x40 [ 3453.129011][T18413] ? fsnotify+0x1280/0x1340 [ 3453.133338][T18413] ? loop_remove+0xa0/0xa0 [ 3453.137590][T18413] do_vfs_ioctl+0x742/0x1720 [ 3453.142019][T18413] ? ioctl_preallocate+0x250/0x250 [ 3453.146964][T18413] ? __fget+0x407/0x490 [ 3453.150964][T18413] ? fget_many+0x20/0x20 [ 3453.155034][T18413] ? debug_smp_processor_id+0x20/0x20 [ 3453.160244][T18413] ? security_file_ioctl+0x7d/0xa0 [ 3453.165197][T18413] __x64_sys_ioctl+0xd4/0x110 [ 3453.169706][T18413] do_syscall_64+0xca/0x1c0 [ 3453.174058][T18413] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3453.180438][T18413] "mq-deadline" elevator initialization failed, falling back to "none" 11:24:10 executing program 4: r0 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) (async) r1 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) ioctl$BLKIOMIN(0xffffffffffffffff, 0x1278, &(0x7f0000000080)) (async) read$usbmon(r1, 0x0, 0x0) (async) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) (async) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) 11:24:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) 11:24:10 executing program 0: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x8) ioprio_set$uid(0x0, 0xee01, 0x4) socketpair(0x7da626b1923ad2b6, 0xa, 0xfffffffa, &(0x7f0000000300)) (async) socketpair(0x7da626b1923ad2b6, 0xa, 0xfffffffa, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000000c0)=0x1a, 0x4) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/attr/current\x00', 0x2, 0x0) r2 = geteuid() syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x1, &(0x7f00000007c0)=ANY=[@ANYBLOB='fdpv`=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',blksize=0x0000000000000000,blksize=0x0000000000000400,allow_other,default_permissions,uid>', @ANYRESDEC=r2, @ANYBLOB="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"], 0x1, 0x0, &(0x7f00000001c0)="b8a78f12a2ed0c8e4f03152ac809a87037ef99de2c997b78bc984717543d61513db722f3db7e95603d9f3b54177b8bc8d6ec785a7c7148dd2b2799479d9b7853133af9ee3e1cf294a224421345b4436a8fd0c7404e43d663fde1719617cf691422c1f727e18cd283d5afb7bc705851f20339e23aade96c167ca21f9aab30ea504767cf02ad6300af8dc1dedd5a1ca519f2a07ac8cd09618f6d2f8ece794ea9a0b3a464180fb0ab3925d6db9944aeff") setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x1c, 0x4) (async) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x1c, 0x4) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/sockcreate\x00', 0x2, 0x0) (async) r3 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r3, 0x0, 0x0) write$selinux_attr(r3, &(0x7f0000000140)='system_u:object_r:v4l_device_t:s0\x00', 0x22) (async) write$selinux_attr(r3, &(0x7f0000000140)='system_u:object_r:v4l_device_t:s0\x00', 0x22) 11:24:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000037"], 0x24}}, 0x0) 11:24:10 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 36) 11:24:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) socketpair(0x15, 0x80000, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r3 = syz_genetlink_get_family_id$gtp(&(0x7f00000000c0), r0) sendmsg$GTP_CMD_NEWPDP(r2, &(0x7f0000000280)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r3, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@GTPA_TID={0xc}, @GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_FLOW={0x6, 0x6, 0x3}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_TID={0xc, 0x3, 0x2}, @GTPA_FLOW={0x6}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) (async) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="10000000", @ANYRES16=r1, @ANYBLOB="01"], 0x24}}, 0x0) (async) getcwd(&(0x7f00000002c0)=""/211, 0xd3) (async) r4 = socket(0x28, 0x1800, 0xc9b) sendmsg$GTP_CMD_GETPDP(r4, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x54, r3, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_FLOW={0x6}, @GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x64010100}, @GTPA_LINK={0x8}, @GTPA_LINK={0x8}, @GTPA_O_TEI={0x8, 0x9, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0x2000}, 0x40810) 11:24:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000038"], 0x24}}, 0x0) 11:24:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) 11:24:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) (async) socketpair(0x15, 0x80000, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r3 = syz_genetlink_get_family_id$gtp(&(0x7f00000000c0), r0) sendmsg$GTP_CMD_NEWPDP(r2, &(0x7f0000000280)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r3, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@GTPA_TID={0xc}, @GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_FLOW={0x6, 0x6, 0x3}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_TID={0xc, 0x3, 0x2}, @GTPA_FLOW={0x6}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) (async) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="10000000", @ANYRES16=r1, @ANYBLOB="01"], 0x24}}, 0x0) (async) getcwd(&(0x7f00000002c0)=""/211, 0xd3) (async) r4 = socket(0x28, 0x1800, 0xc9b) sendmsg$GTP_CMD_GETPDP(r4, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x54, r3, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_FLOW={0x6}, @GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x64010100}, @GTPA_LINK={0x8}, @GTPA_LINK={0x8}, @GTPA_O_TEI={0x8, 0x9, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0x2000}, 0x40810) [ 3453.764364][T18433] fuse: Unknown parameter 'fdpv`' 11:24:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) 11:24:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000039"], 0x24}}, 0x0) 11:24:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) [ 3453.828253][T18439] FAULT_INJECTION: forcing a failure. [ 3453.828253][T18439] name failslab, interval 1, probability 0, space 0, times 0 [ 3453.842009][T18439] CPU: 1 PID: 18439 Comm: syz-executor.5 Not tainted 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3453.852061][T18439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3453.861951][T18439] Call Trace: [ 3453.865180][T18439] dump_stack+0x1d8/0x241 [ 3453.869329][T18439] ? panic+0x896/0x896 [ 3453.873236][T18439] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3453.878878][T18439] ? pcpu_alloc_area+0x658/0x750 [ 3453.883661][T18439] should_fail+0x71f/0x880 [ 3453.887911][T18439] ? setup_fault_attr+0x3d0/0x3d0 [ 3453.892797][T18439] ? sbitmap_queue_init_node+0x67d/0xf40 [ 3453.898245][T18439] should_failslab+0x5/0x20 [ 3453.902574][T18439] kmem_cache_alloc_trace+0x28/0x260 [ 3453.907801][T18439] sbitmap_queue_init_node+0x67d/0xf40 [ 3453.913079][T18439] blk_mq_init_tags+0x11d/0x2d0 [ 3453.917769][T18439] blk_mq_alloc_rq_map+0x95/0x1a0 [ 3453.922624][T18439] blk_mq_init_sched+0x1d6/0xaf0 [ 3453.927397][T18439] elevator_init_mq+0x2cc/0x3e0 [ 3453.932082][T18439] __device_add_disk+0xf2/0x1220 [ 3453.936859][T18439] ? sprintf+0xd6/0x120 [ 3453.940848][T18439] ? device_add_disk+0x30/0x30 [ 3453.945461][T18439] ? vsprintf+0x30/0x30 [ 3453.949460][T18439] ? __alloc_disk_node+0x459/0x5a0 [ 3453.954399][T18439] loop_add+0x573/0x740 [ 3453.958387][T18439] loop_control_ioctl+0x448/0x620 [ 3453.963242][T18439] ? loop_remove+0xa0/0xa0 [ 3453.967498][T18439] ? memset+0x1f/0x40 [ 3453.971317][T18439] ? fsnotify+0x1280/0x1340 [ 3453.975656][T18439] ? loop_remove+0xa0/0xa0 [ 3453.979925][T18439] do_vfs_ioctl+0x742/0x1720 [ 3453.984343][T18439] ? ioctl_preallocate+0x250/0x250 [ 3453.989280][T18439] ? __fget+0x407/0x490 [ 3453.993273][T18439] ? fget_many+0x20/0x20 [ 3453.997351][T18439] ? debug_smp_processor_id+0x20/0x20 [ 3454.002724][T18439] ? security_file_ioctl+0x7d/0xa0 [ 3454.007751][T18439] __x64_sys_ioctl+0xd4/0x110 [ 3454.012473][T18439] do_syscall_64+0xca/0x1c0 [ 3454.016804][T18439] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3454.022854][T18439] "mq-deadline" elevator initialization failed, falling back to "none" 11:24:11 executing program 4: r0 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) r1 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) ioctl$BLKIOMIN(0xffffffffffffffff, 0x1278, &(0x7f0000000080)) read$usbmon(r1, 0x0, 0x0) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) (async) syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) (async) ioctl$BLKIOMIN(0xffffffffffffffff, 0x1278, &(0x7f0000000080)) (async) read$usbmon(r1, 0x0, 0x0) (async) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) (async) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) (async) 11:24:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003a"], 0x24}}, 0x0) 11:24:11 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x4) r0 = syz_open_dev$vcsu(&(0x7f0000000000), 0x3ff, 0x40300) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = syz_open_dev$vcsu(&(0x7f00000046c0), 0x4a55eaf5, 0x501000) read$FUSE(r0, &(0x7f0000004700)={0x2020, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f0000004640), &(0x7f0000004680)='./file0\x00', 0x2230001, &(0x7f0000006740)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@default_permissions}, {@blksize}, {@blksize={'blksize', 0x3d, 0x400}}], [{@hash}]}}, 0x0, 0x0, &(0x7f0000006840)="e9286b9f9d7eee90a5b3ec5e432e56e4d2040e0a381776e94da23a1b8acf4f047759093684c1316ccffdaa51a807f26ab7b9192ab56a416ee3e09b5245de3c5376e5d2e5d5ef30c0c16dd7dbbaa9b01a7826feec27273c013ebc1a3b9f44cb44133d8c0928755ad04785fb9a4989de424c67c1a74686518ad8455c80991b303c61809d87f5e8c63be83b4c10b6bdd62d00c425fb5177024790104ef12bd0d4c011ea31a8931dfd2c555c3b095554d7b1b7abb52c355c93b174bfef5e190d9cdb8fddcad5d99716646421c8f1145503ce93ab0bed2c0270384f652e04cb91513bf929fc3ac18d782acbc41f7b8b659b9098a4c5") r4 = getpid() read$FUSE(0xffffffffffffffff, &(0x7f0000000280)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r6 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000004500), 0x2, 0x0) sendmsg$netlink(r0, &(0x7f0000004600)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc, 0x4000}, 0xc, &(0x7f0000004580)=[{&(0x7f00000000c0)={0x14c, 0x2a, 0x4, 0x70bd27, 0x25dfdbfc, "", [@nested={0x13c, 0x82, 0x0, 0x1, [@generic="6d105d6edcb9634ec90d2aa3fd15da84dde9cfc0f4883285ff3cf12e781a55287d72245266883138c25660db1cebe39c80b8bcf4a2b24979680c8e753bf11e8958f7c4c80581ae7ff3383dfeaa2f1a1e5d148692ff04b7ccfab0678fcf2b7a4bfe6a973153724dfb469480d05eb0a5215fc5d43616eca6", @typed={0x8, 0x49, 0x0, 0x0, @str='}1[\x00'}, @typed={0x8, 0x60, 0x0, 0x0, @ipv4=@loopback}, @typed={0x8, 0x19, 0x0, 0x0, @ipv4=@loopback}, @typed={0xc, 0x50, 0x0, 0x0, @u64=0x9}, @typed={0x8, 0x52, 0x0, 0x0, @fd=r1}, @generic="35498c12ac939004c19fd42e86b239dffcd750033b6919aea49315790a8198dd801748c41a5e4c90871788693510adc9dcd25523f2acdfdbd85ab41f215e6e6b70ea4d5b614e86dddd19caeb750a4e94367d38a351f405815d46e257806a9a787365e5074ecd43787d33675400ba84b54ed4d8b0a5984d567a838960a97f3844df162c96445bd89c065848bb8d53fd00cde57d24ff"]}]}, 0x14c}, {&(0x7f0000000240)={0x18, 0x26, 0x10, 0x70bd27, 0x25dfdbfc, "", [@typed={0x8, 0x3b, 0x0, 0x0, @pid=r4}]}, 0x18}, {&(0x7f00000022c0)={0x1024, 0x41, 0x2, 0x70bd2d, 0x25dfdbfd, "", [@nested={0x1014, 0x3d, 0x0, 0x1, [@typed={0x8, 0x22, 0x0, 0x0, @u32=0xc5eb}, 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@generic="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@typed={0x14, 0x23, 0x0, 0x0, @ipv6=@loopback}, @nested={0x19, 0x49, 0x0, 0x1, [@generic="205291f17f031e22279e81e2385bc862c128607ed0"]}, @nested={0xf6, 0x68, 0x0, 0x1, [@generic="a4ad8ee94e4fb31dfe9f7f327c8981db11bba5877b7f8d6d6ac02278c60474a551446d0363e5473f7cf09b2bd419b5acdbd9b6b4690dc1a32d8fc46237c921bdbb775c9a774f2015f3e15f775ce4be62caaf8f75f99fcaa91eac35079f1a5f0d4b59745510802c86e1da8c386c56a1070d1075e6d313fcee354f7c72905d6aacdc6b91c852277f67962747afed740b54e6d1cdc13872dbc379014ac6d6d6dae005036ba2360e78006b90ac61118006ee520aca7ffa467e50b3b4f6bcee2f5c40b1b58a82a115218199f1e6fdfe6669643edb473836e991460bd94e0e2b6542f6b8223fb3f64fe25aea9633af6c73994098aa"]}, @nested={0xb, 0x88, 0x0, 0x1, [@generic="e6ae597a78068e"]}, @typed={0x8, 0x35, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @typed={0x4, 0x68}, @generic="d0a5c16304b30e21e36332dcd32aa45562cf837b8e517c502c29400b910a6adb13d369094b74f92c4de75fa51e9f191a0d3a72364ea12ea9dff7cf9f5a38abbb68ffa51f9cf38207586dd38e5fe6bc04a4c86b00e2cd38935a6af3bff6c497"]}, 0x11d0}, {&(0x7f0000004540)={0x1c, 0x1f, 0x8, 0x70bd25, 0x25dfdbfe, "", [@typed={0x8, 0x32, 0x0, 0x0, @fd=r6}, @typed={0x4, 0x21}]}, 0x1c}], 0x5, 0x0, 0x0, 0x90}, 0x50) 11:24:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) 11:24:11 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 37) 11:24:11 executing program 2: r0 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) r1 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) ioctl$BLKIOMIN(0xffffffffffffffff, 0x1278, &(0x7f0000000080)) read$usbmon(r1, 0x0, 0x0) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) 11:24:11 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x4) r0 = syz_open_dev$vcsu(&(0x7f0000000000), 0x3ff, 0x40300) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = syz_open_dev$vcsu(&(0x7f00000046c0), 0x4a55eaf5, 0x501000) (async) read$FUSE(r0, &(0x7f0000004700)={0x2020, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f0000004640), &(0x7f0000004680)='./file0\x00', 0x2230001, &(0x7f0000006740)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@default_permissions}, {@blksize}, {@blksize={'blksize', 0x3d, 0x400}}], [{@hash}]}}, 0x0, 0x0, &(0x7f0000006840)="e9286b9f9d7eee90a5b3ec5e432e56e4d2040e0a381776e94da23a1b8acf4f047759093684c1316ccffdaa51a807f26ab7b9192ab56a416ee3e09b5245de3c5376e5d2e5d5ef30c0c16dd7dbbaa9b01a7826feec27273c013ebc1a3b9f44cb44133d8c0928755ad04785fb9a4989de424c67c1a74686518ad8455c80991b303c61809d87f5e8c63be83b4c10b6bdd62d00c425fb5177024790104ef12bd0d4c011ea31a8931dfd2c555c3b095554d7b1b7abb52c355c93b174bfef5e190d9cdb8fddcad5d99716646421c8f1145503ce93ab0bed2c0270384f652e04cb91513bf929fc3ac18d782acbc41f7b8b659b9098a4c5") r4 = getpid() read$FUSE(0xffffffffffffffff, &(0x7f0000000280)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) (async) r6 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000004500), 0x2, 0x0) sendmsg$netlink(r0, &(0x7f0000004600)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc, 0x4000}, 0xc, &(0x7f0000004580)=[{&(0x7f00000000c0)={0x14c, 0x2a, 0x4, 0x70bd27, 0x25dfdbfc, "", [@nested={0x13c, 0x82, 0x0, 0x1, [@generic="6d105d6edcb9634ec90d2aa3fd15da84dde9cfc0f4883285ff3cf12e781a55287d72245266883138c25660db1cebe39c80b8bcf4a2b24979680c8e753bf11e8958f7c4c80581ae7ff3383dfeaa2f1a1e5d148692ff04b7ccfab0678fcf2b7a4bfe6a973153724dfb469480d05eb0a5215fc5d43616eca6", @typed={0x8, 0x49, 0x0, 0x0, @str='}1[\x00'}, @typed={0x8, 0x60, 0x0, 0x0, @ipv4=@loopback}, @typed={0x8, 0x19, 0x0, 0x0, @ipv4=@loopback}, @typed={0xc, 0x50, 0x0, 0x0, @u64=0x9}, @typed={0x8, 0x52, 0x0, 0x0, @fd=r1}, @generic="35498c12ac939004c19fd42e86b239dffcd750033b6919aea49315790a8198dd801748c41a5e4c90871788693510adc9dcd25523f2acdfdbd85ab41f215e6e6b70ea4d5b614e86dddd19caeb750a4e94367d38a351f405815d46e257806a9a787365e5074ecd43787d33675400ba84b54ed4d8b0a5984d567a838960a97f3844df162c96445bd89c065848bb8d53fd00cde57d24ff"]}]}, 0x14c}, {&(0x7f0000000240)={0x18, 0x26, 0x10, 0x70bd27, 0x25dfdbfc, "", [@typed={0x8, 0x3b, 0x0, 0x0, @pid=r4}]}, 0x18}, {&(0x7f00000022c0)={0x1024, 0x41, 0x2, 0x70bd2d, 0x25dfdbfd, "", [@nested={0x1014, 0x3d, 0x0, 0x1, [@typed={0x8, 0x22, 0x0, 0x0, @u32=0xc5eb}, @generic="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@typed={0x8, 0x12, 0x0, 0x0, @pid=r5}]}]}, 0x1024}, {&(0x7f0000003300)={0x11d0, 0x2e, 0x300, 0x70bd28, 0x25dfdbfe, "", [@typed={0x14, 0x2d, 0x0, 0x0, @ipv6=@empty}, @typed={0xc, 0x1a, 0x0, 0x0, @u64=0x9}, @generic="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@typed={0x14, 0x23, 0x0, 0x0, @ipv6=@loopback}, @nested={0x19, 0x49, 0x0, 0x1, [@generic="205291f17f031e22279e81e2385bc862c128607ed0"]}, @nested={0xf6, 0x68, 0x0, 0x1, [@generic="a4ad8ee94e4fb31dfe9f7f327c8981db11bba5877b7f8d6d6ac02278c60474a551446d0363e5473f7cf09b2bd419b5acdbd9b6b4690dc1a32d8fc46237c921bdbb775c9a774f2015f3e15f775ce4be62caaf8f75f99fcaa91eac35079f1a5f0d4b59745510802c86e1da8c386c56a1070d1075e6d313fcee354f7c72905d6aacdc6b91c852277f67962747afed740b54e6d1cdc13872dbc379014ac6d6d6dae005036ba2360e78006b90ac61118006ee520aca7ffa467e50b3b4f6bcee2f5c40b1b58a82a115218199f1e6fdfe6669643edb473836e991460bd94e0e2b6542f6b8223fb3f64fe25aea9633af6c73994098aa"]}, @nested={0xb, 0x88, 0x0, 0x1, [@generic="e6ae597a78068e"]}, @typed={0x8, 0x35, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @typed={0x4, 0x68}, @generic="d0a5c16304b30e21e36332dcd32aa45562cf837b8e517c502c29400b910a6adb13d369094b74f92c4de75fa51e9f191a0d3a72364ea12ea9dff7cf9f5a38abbb68ffa51f9cf38207586dd38e5fe6bc04a4c86b00e2cd38935a6af3bff6c497"]}, 0x11d0}, {&(0x7f0000004540)={0x1c, 0x1f, 0x8, 0x70bd25, 0x25dfdbfe, "", [@typed={0x8, 0x32, 0x0, 0x0, @fd=r6}, @typed={0x4, 0x21}]}, 0x1c}], 0x5, 0x0, 0x0, 0x90}, 0x50) 11:24:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b"], 0x24}}, 0x0) 11:24:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) 11:24:11 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x4) (async) r0 = syz_open_dev$vcsu(&(0x7f0000000000), 0x3ff, 0x40300) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = syz_open_dev$vcsu(&(0x7f00000046c0), 0x4a55eaf5, 0x501000) (async) read$FUSE(r0, &(0x7f0000004700)={0x2020, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f0000004640), &(0x7f0000004680)='./file0\x00', 0x2230001, &(0x7f0000006740)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@default_permissions}, {@blksize}, {@blksize={'blksize', 0x3d, 0x400}}], [{@hash}]}}, 0x0, 0x0, &(0x7f0000006840)="e9286b9f9d7eee90a5b3ec5e432e56e4d2040e0a381776e94da23a1b8acf4f047759093684c1316ccffdaa51a807f26ab7b9192ab56a416ee3e09b5245de3c5376e5d2e5d5ef30c0c16dd7dbbaa9b01a7826feec27273c013ebc1a3b9f44cb44133d8c0928755ad04785fb9a4989de424c67c1a74686518ad8455c80991b303c61809d87f5e8c63be83b4c10b6bdd62d00c425fb5177024790104ef12bd0d4c011ea31a8931dfd2c555c3b095554d7b1b7abb52c355c93b174bfef5e190d9cdb8fddcad5d99716646421c8f1145503ce93ab0bed2c0270384f652e04cb91513bf929fc3ac18d782acbc41f7b8b659b9098a4c5") r4 = getpid() read$FUSE(0xffffffffffffffff, &(0x7f0000000280)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) (async) r6 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000004500), 0x2, 0x0) sendmsg$netlink(r0, &(0x7f0000004600)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc, 0x4000}, 0xc, &(0x7f0000004580)=[{&(0x7f00000000c0)={0x14c, 0x2a, 0x4, 0x70bd27, 0x25dfdbfc, "", [@nested={0x13c, 0x82, 0x0, 0x1, [@generic="6d105d6edcb9634ec90d2aa3fd15da84dde9cfc0f4883285ff3cf12e781a55287d72245266883138c25660db1cebe39c80b8bcf4a2b24979680c8e753bf11e8958f7c4c80581ae7ff3383dfeaa2f1a1e5d148692ff04b7ccfab0678fcf2b7a4bfe6a973153724dfb469480d05eb0a5215fc5d43616eca6", @typed={0x8, 0x49, 0x0, 0x0, @str='}1[\x00'}, @typed={0x8, 0x60, 0x0, 0x0, @ipv4=@loopback}, @typed={0x8, 0x19, 0x0, 0x0, @ipv4=@loopback}, @typed={0xc, 0x50, 0x0, 0x0, @u64=0x9}, @typed={0x8, 0x52, 0x0, 0x0, @fd=r1}, @generic="35498c12ac939004c19fd42e86b239dffcd750033b6919aea49315790a8198dd801748c41a5e4c90871788693510adc9dcd25523f2acdfdbd85ab41f215e6e6b70ea4d5b614e86dddd19caeb750a4e94367d38a351f405815d46e257806a9a787365e5074ecd43787d33675400ba84b54ed4d8b0a5984d567a838960a97f3844df162c96445bd89c065848bb8d53fd00cde57d24ff"]}]}, 0x14c}, {&(0x7f0000000240)={0x18, 0x26, 0x10, 0x70bd27, 0x25dfdbfc, "", [@typed={0x8, 0x3b, 0x0, 0x0, @pid=r4}]}, 0x18}, {&(0x7f00000022c0)={0x1024, 0x41, 0x2, 0x70bd2d, 0x25dfdbfd, "", [@nested={0x1014, 0x3d, 0x0, 0x1, [@typed={0x8, 0x22, 0x0, 0x0, @u32=0xc5eb}, @generic="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@typed={0x8, 0x12, 0x0, 0x0, @pid=r5}]}]}, 0x1024}, {&(0x7f0000003300)={0x11d0, 0x2e, 0x300, 0x70bd28, 0x25dfdbfe, "", [@typed={0x14, 0x2d, 0x0, 0x0, @ipv6=@empty}, @typed={0xc, 0x1a, 0x0, 0x0, @u64=0x9}, @generic="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@typed={0x14, 0x23, 0x0, 0x0, @ipv6=@loopback}, @nested={0x19, 0x49, 0x0, 0x1, [@generic="205291f17f031e22279e81e2385bc862c128607ed0"]}, @nested={0xf6, 0x68, 0x0, 0x1, [@generic="a4ad8ee94e4fb31dfe9f7f327c8981db11bba5877b7f8d6d6ac02278c60474a551446d0363e5473f7cf09b2bd419b5acdbd9b6b4690dc1a32d8fc46237c921bdbb775c9a774f2015f3e15f775ce4be62caaf8f75f99fcaa91eac35079f1a5f0d4b59745510802c86e1da8c386c56a1070d1075e6d313fcee354f7c72905d6aacdc6b91c852277f67962747afed740b54e6d1cdc13872dbc379014ac6d6d6dae005036ba2360e78006b90ac61118006ee520aca7ffa467e50b3b4f6bcee2f5c40b1b58a82a115218199f1e6fdfe6669643edb473836e991460bd94e0e2b6542f6b8223fb3f64fe25aea9633af6c73994098aa"]}, @nested={0xb, 0x88, 0x0, 0x1, [@generic="e6ae597a78068e"]}, @typed={0x8, 0x35, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @typed={0x4, 0x68}, @generic="d0a5c16304b30e21e36332dcd32aa45562cf837b8e517c502c29400b910a6adb13d369094b74f92c4de75fa51e9f191a0d3a72364ea12ea9dff7cf9f5a38abbb68ffa51f9cf38207586dd38e5fe6bc04a4c86b00e2cd38935a6af3bff6c497"]}, 0x11d0}, {&(0x7f0000004540)={0x1c, 0x1f, 0x8, 0x70bd25, 0x25dfdbfe, "", [@typed={0x8, 0x32, 0x0, 0x0, @fd=r6}, @typed={0x4, 0x21}]}, 0x1c}], 0x5, 0x0, 0x0, 0x90}, 0x50) [ 3454.633886][T18470] __nla_validate_parse: 15 callbacks suppressed [ 3454.633893][T18470] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 11:24:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="24000002", @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) 11:24:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003d"], 0x24}}, 0x0) [ 3454.682489][T18483] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3454.706784][T18478] FAULT_INJECTION: forcing a failure. [ 3454.706784][T18478] name failslab, interval 1, probability 0, space 0, times 0 [ 3454.720770][T18478] CPU: 0 PID: 18478 Comm: syz-executor.5 Not tainted 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3454.730821][T18478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3454.740714][T18478] Call Trace: [ 3454.743852][T18478] dump_stack+0x1d8/0x241 [ 3454.748020][T18478] ? panic+0x896/0x896 [ 3454.751919][T18478] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3454.757560][T18478] ? pcpu_alloc_area+0x658/0x750 [ 3454.762338][T18478] should_fail+0x71f/0x880 [ 3454.766602][T18478] ? setup_fault_attr+0x3d0/0x3d0 [ 3454.771463][T18478] ? sbitmap_queue_init_node+0x67d/0xf40 [ 3454.776936][T18478] should_failslab+0x5/0x20 [ 3454.781255][T18478] kmem_cache_alloc_trace+0x28/0x260 [ 3454.781937][T18501] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3454.786373][T18478] sbitmap_queue_init_node+0x67d/0xf40 [ 3454.786391][T18478] blk_mq_init_tags+0x11d/0x2d0 [ 3454.786405][T18478] blk_mq_alloc_rq_map+0x95/0x1a0 [ 3454.786423][T18478] blk_mq_init_sched+0x1d6/0xaf0 [ 3454.815107][T18478] elevator_init_mq+0x2cc/0x3e0 [ 3454.819782][T18478] __device_add_disk+0xf2/0x1220 [ 3454.824555][T18478] ? sprintf+0xd6/0x120 [ 3454.828544][T18478] ? device_add_disk+0x30/0x30 [ 3454.833147][T18478] ? vsprintf+0x30/0x30 [ 3454.837141][T18478] ? __alloc_disk_node+0x459/0x5a0 [ 3454.842095][T18478] loop_add+0x573/0x740 [ 3454.846081][T18478] loop_control_ioctl+0x448/0x620 [ 3454.850939][T18478] ? loop_remove+0xa0/0xa0 [ 3454.855191][T18478] ? memset+0x1f/0x40 [ 3454.859008][T18478] ? fsnotify+0x1280/0x1340 [ 3454.863355][T18478] ? loop_remove+0xa0/0xa0 [ 3454.867604][T18478] do_vfs_ioctl+0x742/0x1720 [ 3454.872033][T18478] ? ioctl_preallocate+0x250/0x250 [ 3454.876979][T18478] ? __fget+0x407/0x490 11:24:11 executing program 4: r0 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) r1 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) read$usbmon(r1, 0x0, 0x0) add_key$user(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, &(0x7f00000004c0)="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", 0x1000, 0xfffffffffffffff9) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) 11:24:11 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x4) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000000)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x1, 0x5e, 0x0, 0x4, 0x4000000000000, 0x1, 0x40, 0x6, 0x3, 0xc000, 0x8, 0x0, 0xee01, 0x80000000, 0x5}}}, 0x78) 11:24:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="2400000f", @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) 11:24:11 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x4) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000000)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x1, 0x5e, 0x0, 0x4, 0x4000000000000, 0x1, 0x40, 0x6, 0x3, 0xc000, 0x8, 0x0, 0xee01, 0x80000000, 0x5}}}, 0x78) 11:24:11 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 38) [ 3454.880970][T18478] ? fget_many+0x20/0x20 [ 3454.885049][T18478] ? debug_smp_processor_id+0x20/0x20 [ 3454.890261][T18478] ? security_file_ioctl+0x7d/0xa0 [ 3454.895207][T18478] __x64_sys_ioctl+0xd4/0x110 [ 3454.899718][T18478] do_syscall_64+0xca/0x1c0 [ 3454.904058][T18478] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3454.910671][T18478] "mq-deadline" elevator initialization failed, falling back to "none" [ 3454.997413][T18514] FAULT_INJECTION: forcing a failure. [ 3454.997413][T18514] name failslab, interval 1, probability 0, space 0, times 0 [ 3455.009917][T18514] CPU: 0 PID: 18514 Comm: syz-executor.5 Not tainted 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3455.019865][T18514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3455.029765][T18514] Call Trace: [ 3455.032897][T18514] dump_stack+0x1d8/0x241 [ 3455.037065][T18514] ? panic+0x896/0x896 [ 3455.041104][T18514] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3455.046750][T18514] should_fail+0x71f/0x880 [ 3455.051007][T18514] ? kmem_cache_alloc_trace+0xdc/0x260 [ 3455.056292][T18514] ? setup_fault_attr+0x3d0/0x3d0 [ 3455.061150][T18514] ? blk_mq_alloc_rq_map+0xb5/0x1a0 [ 3455.066199][T18514] should_failslab+0x5/0x20 [ 3455.070522][T18514] __kmalloc+0x51/0x2e0 [ 3455.074519][T18514] blk_mq_alloc_rq_map+0xb5/0x1a0 [ 3455.079373][T18514] blk_mq_init_sched+0x1d6/0xaf0 [ 3455.084332][T18514] elevator_init_mq+0x2cc/0x3e0 [ 3455.089016][T18514] __device_add_disk+0xf2/0x1220 [ 3455.093817][T18514] ? sprintf+0xd6/0x120 [ 3455.097780][T18514] ? device_add_disk+0x30/0x30 [ 3455.102379][T18514] ? vsprintf+0x30/0x30 [ 3455.106383][T18514] ? __alloc_disk_node+0x459/0x5a0 [ 3455.111321][T18514] loop_add+0x573/0x740 [ 3455.115321][T18514] loop_control_ioctl+0x448/0x620 [ 3455.120185][T18514] ? loop_remove+0xa0/0xa0 [ 3455.124432][T18514] ? memset+0x1f/0x40 [ 3455.128244][T18514] ? fsnotify+0x1280/0x1340 [ 3455.132589][T18514] ? loop_remove+0xa0/0xa0 [ 3455.136837][T18514] do_vfs_ioctl+0x742/0x1720 [ 3455.141269][T18514] ? ioctl_preallocate+0x250/0x250 [ 3455.146213][T18514] ? __fget+0x407/0x490 [ 3455.150203][T18514] ? fget_many+0x20/0x20 [ 3455.154298][T18514] ? debug_smp_processor_id+0x20/0x20 [ 3455.159496][T18514] ? security_file_ioctl+0x7d/0xa0 [ 3455.164439][T18514] __x64_sys_ioctl+0xd4/0x110 [ 3455.168951][T18514] do_syscall_64+0xca/0x1c0 [ 3455.173301][T18514] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3455.180572][T18514] "mq-deadline" elevator initialization failed, falling back to "none" 11:24:11 executing program 2: ioprio_set$uid(0x0, 0xee01, 0x4) r0 = syz_open_dev$vcsu(&(0x7f0000000000), 0x3ff, 0x40300) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = syz_open_dev$vcsu(&(0x7f00000046c0), 0x4a55eaf5, 0x501000) read$FUSE(r0, &(0x7f0000004700)={0x2020, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f0000004640), &(0x7f0000004680)='./file0\x00', 0x2230001, &(0x7f0000006740)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@default_permissions}, {@blksize}, {@blksize={'blksize', 0x3d, 0x400}}], [{@hash}]}}, 0x0, 0x0, &(0x7f0000006840)="e9286b9f9d7eee90a5b3ec5e432e56e4d2040e0a381776e94da23a1b8acf4f047759093684c1316ccffdaa51a807f26ab7b9192ab56a416ee3e09b5245de3c5376e5d2e5d5ef30c0c16dd7dbbaa9b01a7826feec27273c013ebc1a3b9f44cb44133d8c0928755ad04785fb9a4989de424c67c1a74686518ad8455c80991b303c61809d87f5e8c63be83b4c10b6bdd62d00c425fb5177024790104ef12bd0d4c011ea31a8931dfd2c555c3b095554d7b1b7abb52c355c93b174bfef5e190d9cdb8fddcad5d99716646421c8f1145503ce93ab0bed2c0270384f652e04cb91513bf929fc3ac18d782acbc41f7b8b659b9098a4c5") r4 = getpid() read$FUSE(0xffffffffffffffff, &(0x7f0000000280)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r6 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000004500), 0x2, 0x0) sendmsg$netlink(r0, &(0x7f0000004600)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc, 0x4000}, 0xc, &(0x7f0000004580)=[{&(0x7f00000000c0)={0x14c, 0x2a, 0x4, 0x70bd27, 0x25dfdbfc, "", [@nested={0x13c, 0x82, 0x0, 0x1, [@generic="6d105d6edcb9634ec90d2aa3fd15da84dde9cfc0f4883285ff3cf12e781a55287d72245266883138c25660db1cebe39c80b8bcf4a2b24979680c8e753bf11e8958f7c4c80581ae7ff3383dfeaa2f1a1e5d148692ff04b7ccfab0678fcf2b7a4bfe6a973153724dfb469480d05eb0a5215fc5d43616eca6", @typed={0x8, 0x49, 0x0, 0x0, @str='}1[\x00'}, @typed={0x8, 0x60, 0x0, 0x0, @ipv4=@loopback}, @typed={0x8, 0x19, 0x0, 0x0, @ipv4=@loopback}, @typed={0xc, 0x50, 0x0, 0x0, @u64=0x9}, @typed={0x8, 0x52, 0x0, 0x0, @fd=r1}, @generic="35498c12ac939004c19fd42e86b239dffcd750033b6919aea49315790a8198dd801748c41a5e4c90871788693510adc9dcd25523f2acdfdbd85ab41f215e6e6b70ea4d5b614e86dddd19caeb750a4e94367d38a351f405815d46e257806a9a787365e5074ecd43787d33675400ba84b54ed4d8b0a5984d567a838960a97f3844df162c96445bd89c065848bb8d53fd00cde57d24ff"]}]}, 0x14c}, {&(0x7f0000000240)={0x18, 0x26, 0x10, 0x70bd27, 0x25dfdbfc, "", [@typed={0x8, 0x3b, 0x0, 0x0, @pid=r4}]}, 0x18}, {&(0x7f00000022c0)={0x1024, 0x41, 0x2, 0x70bd2d, 0x25dfdbfd, "", [@nested={0x1014, 0x3d, 0x0, 0x1, [@typed={0x8, 0x22, 0x0, 0x0, @u32=0xc5eb}, @generic="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@typed={0x8, 0x12, 0x0, 0x0, @pid=r5}]}]}, 0x1024}, {&(0x7f0000003300)={0x11d0, 0x2e, 0x300, 0x70bd28, 0x25dfdbfe, "", [@typed={0x14, 0x2d, 0x0, 0x0, @ipv6=@empty}, @typed={0xc, 0x1a, 0x0, 0x0, @u64=0x9}, @generic="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@typed={0x14, 0x23, 0x0, 0x0, @ipv6=@loopback}, @nested={0x19, 0x49, 0x0, 0x1, [@generic="205291f17f031e22279e81e2385bc862c128607ed0"]}, @nested={0xf6, 0x68, 0x0, 0x1, [@generic="a4ad8ee94e4fb31dfe9f7f327c8981db11bba5877b7f8d6d6ac02278c60474a551446d0363e5473f7cf09b2bd419b5acdbd9b6b4690dc1a32d8fc46237c921bdbb775c9a774f2015f3e15f775ce4be62caaf8f75f99fcaa91eac35079f1a5f0d4b59745510802c86e1da8c386c56a1070d1075e6d313fcee354f7c72905d6aacdc6b91c852277f67962747afed740b54e6d1cdc13872dbc379014ac6d6d6dae005036ba2360e78006b90ac61118006ee520aca7ffa467e50b3b4f6bcee2f5c40b1b58a82a115218199f1e6fdfe6669643edb473836e991460bd94e0e2b6542f6b8223fb3f64fe25aea9633af6c73994098aa"]}, @nested={0xb, 0x88, 0x0, 0x1, [@generic="e6ae597a78068e"]}, @typed={0x8, 0x35, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @typed={0x4, 0x68}, @generic="d0a5c16304b30e21e36332dcd32aa45562cf837b8e517c502c29400b910a6adb13d369094b74f92c4de75fa51e9f191a0d3a72364ea12ea9dff7cf9f5a38abbb68ffa51f9cf38207586dd38e5fe6bc04a4c86b00e2cd38935a6af3bff6c497"]}, 0x11d0}, {&(0x7f0000004540)={0x1c, 0x1f, 0x8, 0x70bd25, 0x25dfdbfe, "", [@typed={0x8, 0x32, 0x0, 0x0, @fd=r6}, @typed={0x4, 0x21}]}, 0x1c}], 0x5, 0x0, 0x0, 0x90}, 0x50) 11:24:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003e"], 0x24}}, 0x0) 11:24:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00u', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) 11:24:11 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x4) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000000)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x1, 0x5e, 0x0, 0x4, 0x4000000000000, 0x1, 0x40, 0x6, 0x3, 0xc000, 0x8, 0x0, 0xee01, 0x80000000, 0x5}}}, 0x78) 11:24:11 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 39) 11:24:11 executing program 0: ioprio_set$uid(0x3, 0xee01, 0x4007) r0 = syz_open_dev$usbmon(&(0x7f0000000000), 0x8, 0x10041) read$usbmon(r0, &(0x7f0000000040)=""/205, 0xcd) ioprio_set$uid(0x0, 0xffffffffffffffff, 0x4004) 11:24:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) [ 3455.483929][T18519] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3455.528178][T18523] FAULT_INJECTION: forcing a failure. [ 3455.528178][T18523] name failslab, interval 1, probability 0, space 0, times 0 [ 3455.540754][T18523] CPU: 1 PID: 18523 Comm: syz-executor.5 Not tainted 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3455.550867][T18523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3455.560758][T18523] Call Trace: [ 3455.563929][T18523] dump_stack+0x1d8/0x241 [ 3455.568057][T18523] ? panic+0x896/0x896 [ 3455.571971][T18523] ? nf_ct_l4proto_log_invalid+0x258/0x258 11:24:12 executing program 4: r0 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) (async) r1 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) read$usbmon(r1, 0x0, 0x0) (async, rerun: 32) add_key$user(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, &(0x7f00000004c0)="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", 0x1000, 0xfffffffffffffff9) (rerun: 32) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) (async) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) 11:24:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003f"], 0x24}}, 0x0) 11:24:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) 11:24:12 executing program 0: ioprio_set$uid(0x3, 0xee01, 0x4007) r0 = syz_open_dev$usbmon(&(0x7f0000000000), 0x8, 0x10041) read$usbmon(r0, &(0x7f0000000040)=""/205, 0xcd) (async) read$usbmon(r0, &(0x7f0000000040)=""/205, 0xcd) ioprio_set$uid(0x0, 0xffffffffffffffff, 0x4004) 11:24:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) 11:24:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\f', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) [ 3455.577622][T18523] should_fail+0x71f/0x880 [ 3455.581870][T18523] ? setup_fault_attr+0x3d0/0x3d0 [ 3455.586741][T18523] ? blk_mq_alloc_rq_map+0xeb/0x1a0 [ 3455.591761][T18523] should_failslab+0x5/0x20 [ 3455.596183][T18523] __kmalloc+0x51/0x2e0 [ 3455.600184][T18523] blk_mq_alloc_rq_map+0xeb/0x1a0 [ 3455.605058][T18523] blk_mq_init_sched+0x1d6/0xaf0 [ 3455.609830][T18523] elevator_init_mq+0x2cc/0x3e0 [ 3455.614514][T18523] __device_add_disk+0xf2/0x1220 [ 3455.619397][T18523] ? sprintf+0xd6/0x120 11:24:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) 11:24:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) 11:24:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000041"], 0x24}}, 0x0) [ 3455.622298][T18541] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3455.623385][T18523] ? device_add_disk+0x30/0x30 [ 3455.623397][T18523] ? vsprintf+0x30/0x30 [ 3455.623417][T18523] ? __alloc_disk_node+0x459/0x5a0 [ 3455.646042][T18523] loop_add+0x573/0x740 [ 3455.650036][T18523] loop_control_ioctl+0x448/0x620 [ 3455.655073][T18523] ? loop_remove+0xa0/0xa0 [ 3455.659322][T18523] ? memset+0x1f/0x40 [ 3455.663133][T18523] ? fsnotify+0x1280/0x1340 [ 3455.667473][T18523] ? loop_remove+0xa0/0xa0 [ 3455.671730][T18523] do_vfs_ioctl+0x742/0x1720 [ 3455.674486][T18549] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3455.676158][T18523] ? ioctl_preallocate+0x250/0x250 [ 3455.676173][T18523] ? __fget+0x407/0x490 [ 3455.676186][T18523] ? fget_many+0x20/0x20 [ 3455.676204][T18523] ? debug_smp_processor_id+0x20/0x20 [ 3455.704024][T18523] ? security_file_ioctl+0x7d/0xa0 [ 3455.708965][T18523] __x64_sys_ioctl+0xd4/0x110 [ 3455.713478][T18523] do_syscall_64+0xca/0x1c0 [ 3455.717821][T18523] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 11:24:12 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 40) 11:24:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) 11:24:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000042"], 0x24}}, 0x0) [ 3455.723932][T18523] "mq-deadline" elevator initialization failed, falling back to "none" [ 3455.758120][T18554] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3455.817190][T18557] FAULT_INJECTION: forcing a failure. [ 3455.817190][T18557] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3455.830298][T18557] CPU: 0 PID: 18557 Comm: syz-executor.5 Not tainted 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3455.840255][T18557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3455.850140][T18557] Call Trace: [ 3455.853281][T18557] dump_stack+0x1d8/0x241 [ 3455.857669][T18557] ? panic+0x896/0x896 [ 3455.861518][T18557] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3455.867160][T18557] ? stack_trace_save+0x118/0x1c0 [ 3455.872020][T18557] ? stack_trace_snprint+0x170/0x170 [ 3455.877144][T18557] ? blk_mq_alloc_rq_map+0x95/0x1a0 [ 3455.882173][T18557] should_fail+0x71f/0x880 [ 3455.886721][T18557] ? __kasan_kmalloc+0x1d9/0x210 [ 3455.891490][T18557] ? setup_fault_attr+0x3d0/0x3d0 [ 3455.896348][T18557] ? __kasan_kmalloc+0x1d9/0x210 [ 3455.901124][T18557] ? loop_add+0x573/0x740 [ 3455.905290][T18557] ? blk_mq_alloc_rq_map+0xeb/0x1a0 [ 3455.910323][T18557] ? blk_mq_init_sched+0x1d6/0xaf0 [ 3455.915371][T18557] __alloc_pages_nodemask+0x1b4/0x840 [ 3455.920571][T18557] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 3455.925950][T18557] ? find_next_bit+0x7b/0x100 [ 3455.930471][T18557] ? blk_mq_hw_queue_to_node+0xe3/0x100 [ 3455.935845][T18557] blk_mq_alloc_rqs+0x230/0x660 [ 3455.940535][T18557] blk_mq_init_sched+0x245/0xaf0 [ 3455.945469][T18557] elevator_init_mq+0x2cc/0x3e0 [ 3455.950120][T18557] __device_add_disk+0xf2/0x1220 [ 3455.954890][T18557] ? sprintf+0xd6/0x120 [ 3455.958884][T18557] ? device_add_disk+0x30/0x30 [ 3455.963484][T18557] ? vsprintf+0x30/0x30 [ 3455.967474][T18557] ? __alloc_disk_node+0x459/0x5a0 [ 3455.972421][T18557] loop_add+0x573/0x740 [ 3455.976418][T18557] loop_control_ioctl+0x448/0x620 [ 3455.981274][T18557] ? loop_remove+0xa0/0xa0 [ 3455.985529][T18557] ? memset+0x1f/0x40 [ 3455.989346][T18557] ? fsnotify+0x1280/0x1340 [ 3455.993694][T18557] ? loop_remove+0xa0/0xa0 [ 3455.997947][T18557] do_vfs_ioctl+0x742/0x1720 [ 3456.002374][T18557] ? ioctl_preallocate+0x250/0x250 [ 3456.007401][T18557] ? __fget+0x407/0x490 [ 3456.011394][T18557] ? fget_many+0x20/0x20 [ 3456.015471][T18557] ? debug_smp_processor_id+0x20/0x20 [ 3456.020690][T18557] ? security_file_ioctl+0x7d/0xa0 [ 3456.025627][T18557] __x64_sys_ioctl+0xd4/0x110 [ 3456.030149][T18557] do_syscall_64+0xca/0x1c0 [ 3456.034492][T18557] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 11:24:12 executing program 4: r0 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) r1 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) read$usbmon(r1, 0x0, 0x0) add_key$user(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, &(0x7f00000004c0)="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", 0x1000, 0xfffffffffffffff9) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) (async) syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) (async) read$usbmon(r1, 0x0, 0x0) (async) add_key$user(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, &(0x7f00000004c0)="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", 0x1000, 0xfffffffffffffff9) (async) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) (async) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) (async) 11:24:12 executing program 0: ioprio_set$uid(0x3, 0xee01, 0x4007) (async) r0 = syz_open_dev$usbmon(&(0x7f0000000000), 0x8, 0x10041) read$usbmon(r0, &(0x7f0000000040)=""/205, 0xcd) (async) ioprio_set$uid(0x0, 0xffffffffffffffff, 0x4004) 11:24:12 executing program 2: r0 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) r1 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) read$usbmon(r1, 0x0, 0x0) add_key$user(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, &(0x7f00000004c0)="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", 0x1000, 0xfffffffffffffff9) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) 11:24:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) 11:24:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000043"], 0x24}}, 0x0) 11:24:12 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 41) 11:24:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) 11:24:12 executing program 0: read$FUSE(0xffffffffffffffff, &(0x7f0000000000)={0x2020, 0x0, 0x0, 0x0}, 0x2020) ioprio_set$uid(0x0, r0, 0x6000) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002040), 0x2, 0x0) read$FUSE(r1, &(0x7f0000002080)={0x2020}, 0x2020) 11:24:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000044"], 0x24}}, 0x0) 11:24:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) 11:24:12 executing program 0: read$FUSE(0xffffffffffffffff, &(0x7f0000000000)={0x2020, 0x0, 0x0, 0x0}, 0x2020) ioprio_set$uid(0x0, r0, 0x6000) (async) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002040), 0x2, 0x0) read$FUSE(r1, &(0x7f0000002080)={0x2020}, 0x2020) [ 3456.465454][T18563] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3456.487693][T18569] FAULT_INJECTION: forcing a failure. [ 3456.487693][T18569] name failslab, interval 1, probability 0, space 0, times 0 [ 3456.504359][T18569] CPU: 1 PID: 18569 Comm: syz-executor.5 Not tainted 5.4.242-syzkaller-00065-g10e0626a3202 #0 11:24:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000045"], 0x24}}, 0x0) [ 3456.513745][T18582] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3456.514410][T18569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3456.514415][T18569] Call Trace: [ 3456.514432][T18569] dump_stack+0x1d8/0x241 [ 3456.514448][T18569] ? panic+0x896/0x896 [ 3456.542393][T18584] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3456.544656][T18569] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3456.544677][T18569] should_fail+0x71f/0x880 [ 3456.563629][T18569] ? kmem_cache_alloc_trace+0xdc/0x260 [ 3456.568932][T18569] ? setup_fault_attr+0x3d0/0x3d0 [ 3456.573780][T18569] ? blk_mq_alloc_rq_map+0xb5/0x1a0 [ 3456.578808][T18569] should_failslab+0x5/0x20 [ 3456.583148][T18569] __kmalloc+0x51/0x2e0 [ 3456.587144][T18569] blk_mq_alloc_rq_map+0xb5/0x1a0 [ 3456.592001][T18569] blk_mq_init_sched+0x1d6/0xaf0 [ 3456.596779][T18569] elevator_init_mq+0x2cc/0x3e0 [ 3456.601465][T18569] __device_add_disk+0xf2/0x1220 [ 3456.606240][T18569] ? sprintf+0xd6/0x120 [ 3456.610227][T18569] ? device_add_disk+0x30/0x30 [ 3456.614836][T18569] ? vsprintf+0x30/0x30 [ 3456.618914][T18569] ? __alloc_disk_node+0x459/0x5a0 [ 3456.623866][T18569] loop_add+0x573/0x740 [ 3456.627856][T18569] loop_control_ioctl+0x448/0x620 [ 3456.632716][T18569] ? loop_remove+0xa0/0xa0 [ 3456.636970][T18569] ? memset+0x1f/0x40 [ 3456.640786][T18569] ? fsnotify+0x1280/0x1340 [ 3456.645127][T18569] ? loop_remove+0xa0/0xa0 [ 3456.649381][T18569] do_vfs_ioctl+0x742/0x1720 [ 3456.653810][T18569] ? ioctl_preallocate+0x250/0x250 [ 3456.658758][T18569] ? __fget+0x407/0x490 11:24:13 executing program 4: syz_usb_ep_write$ath9k_ep2(0xffffffffffffffff, 0x83, 0x10, &(0x7f00000000c0)=@ready={0x0, 0x0, 0x8, "72c8ae9c", {0x1, 0xb, 0x3ff, 0xf8, 0x3}}) r0 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) r1 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) rt_sigsuspend(&(0x7f0000000080)={[0x1]}, 0x8) read$usbmon(r1, 0x0, 0x0) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x88, r3, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}, @NBD_ATTR_BACKEND_IDENTIFIER={0x11, 0xa, '/dev/usbmon#\x00'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x26}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xb607}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}]}, 0x88}, 0x1, 0x0, 0x0, 0x20048000}, 0x20040870) arch_prctl$ARCH_MAP_VDSO_32(0x2002, 0x8000000000000000) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) 11:24:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) [ 3456.662759][T18569] ? fget_many+0x20/0x20 [ 3456.666913][T18569] ? debug_smp_processor_id+0x20/0x20 [ 3456.672122][T18569] ? security_file_ioctl+0x7d/0xa0 [ 3456.677068][T18569] __x64_sys_ioctl+0xd4/0x110 [ 3456.681584][T18569] do_syscall_64+0xca/0x1c0 [ 3456.686021][T18569] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3456.700735][T18569] "mq-deadline" elevator initialization failed, falling back to "none" 11:24:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) 11:24:13 executing program 0: read$FUSE(0xffffffffffffffff, &(0x7f0000000000)={0x2020, 0x0, 0x0, 0x0}, 0x2020) ioprio_set$uid(0x0, r0, 0x6000) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002040), 0x2, 0x0) read$FUSE(r1, &(0x7f0000002080)={0x2020}, 0x2020) 11:24:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000049"], 0x24}}, 0x0) 11:24:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="240000ff", @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) 11:24:13 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 42) 11:24:13 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x4) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) 11:24:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000004a"], 0x24}}, 0x0) 11:24:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="2400007f", @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) 11:24:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000027"], 0x24}}, 0x0) 11:24:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000004b"], 0x24}}, 0x0) [ 3457.339118][T18607] FAULT_INJECTION: forcing a failure. [ 3457.339118][T18607] name failslab, interval 1, probability 0, space 0, times 0 [ 3457.354941][T18607] CPU: 1 PID: 18607 Comm: syz-executor.5 Not tainted 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3457.364997][T18607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3457.374878][T18607] Call Trace: [ 3457.378191][T18607] dump_stack+0x1d8/0x241 [ 3457.382359][T18607] ? panic+0x896/0x896 [ 3457.386262][T18607] ? __alloc_pages_nodemask+0x393/0x840 [ 3457.391638][T18607] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3457.397282][T18607] should_fail+0x71f/0x880 [ 3457.401535][T18607] ? setup_fault_attr+0x3d0/0x3d0 [ 3457.406399][T18607] ? lo_complete_rq+0x2b0/0x2b0 [ 3457.411122][T18607] ? loop_init_request+0x31/0xa0 [ 3457.415852][T18607] ? elevator_alloc+0x4b/0xc0 [ 3457.420363][T18607] should_failslab+0x5/0x20 [ 3457.424706][T18607] kmem_cache_alloc_trace+0x28/0x260 [ 3457.429829][T18607] elevator_alloc+0x4b/0xc0 [ 3457.434178][T18607] dd_init_queue+0x1f/0x330 [ 3457.438505][T18607] blk_mq_init_sched+0x45a/0xaf0 [ 3457.443281][T18607] elevator_init_mq+0x2cc/0x3e0 [ 3457.447967][T18607] __device_add_disk+0xf2/0x1220 [ 3457.452829][T18607] ? sprintf+0xd6/0x120 [ 3457.456828][T18607] ? device_add_disk+0x30/0x30 [ 3457.461418][T18607] ? vsprintf+0x30/0x30 [ 3457.465413][T18607] ? __alloc_disk_node+0x459/0x5a0 [ 3457.470359][T18607] loop_add+0x573/0x740 [ 3457.474353][T18607] loop_control_ioctl+0x448/0x620 [ 3457.479210][T18607] ? loop_remove+0xa0/0xa0 [ 3457.483478][T18607] ? memset+0x1f/0x40 [ 3457.487283][T18607] ? fsnotify+0x1280/0x1340 [ 3457.491631][T18607] ? loop_remove+0xa0/0xa0 [ 3457.495890][T18607] do_vfs_ioctl+0x742/0x1720 [ 3457.500305][T18607] ? ioctl_preallocate+0x250/0x250 [ 3457.505262][T18607] ? __fget+0x407/0x490 [ 3457.509242][T18607] ? fget_many+0x20/0x20 [ 3457.513321][T18607] ? debug_smp_processor_id+0x20/0x20 [ 3457.518540][T18607] ? security_file_ioctl+0x7d/0xa0 [ 3457.523564][T18607] __x64_sys_ioctl+0xd4/0x110 [ 3457.528080][T18607] do_syscall_64+0xca/0x1c0 [ 3457.532429][T18607] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3457.540956][T18607] "mq-deadline" elevator initialization failed, falling back to "none" 11:24:14 executing program 4: syz_usb_ep_write$ath9k_ep2(0xffffffffffffffff, 0x83, 0x10, &(0x7f00000000c0)=@ready={0x0, 0x0, 0x8, "72c8ae9c", {0x1, 0xb, 0x3ff, 0xf8, 0x3}}) (async, rerun: 32) r0 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) (rerun: 32) r1 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) rt_sigsuspend(&(0x7f0000000080)={[0x1]}, 0x8) (async, rerun: 64) read$usbmon(r1, 0x0, 0x0) (async, rerun: 64) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x88, r3, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}, @NBD_ATTR_BACKEND_IDENTIFIER={0x11, 0xa, '/dev/usbmon#\x00'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x26}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xb607}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}]}, 0x88}, 0x1, 0x0, 0x0, 0x20048000}, 0x20040870) (async) arch_prctl$ARCH_MAP_VDSO_32(0x2002, 0x8000000000000000) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) 11:24:14 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x4) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) ioprio_set$uid(0x0, 0xee01, 0x4) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) (async) 11:24:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="240000f0", @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) 11:24:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000004c"], 0x24}}, 0x0) 11:24:14 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 43) 11:24:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000020"], 0x24}}, 0x0) 11:24:14 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x4) (async) ioprio_set$uid(0x0, 0xee01, 0x4) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) 11:24:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000020"], 0x24}}, 0x0) 11:24:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) 11:24:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000004f"], 0x24}}, 0x0) 11:24:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) 11:24:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000051"], 0x24}}, 0x0) [ 3458.124502][T18628] FAULT_INJECTION: forcing a failure. [ 3458.124502][T18628] name failslab, interval 1, probability 0, space 0, times 0 [ 3458.148183][T18628] CPU: 0 PID: 18628 Comm: syz-executor.5 Not tainted 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3458.158240][T18628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3458.168133][T18628] Call Trace: [ 3458.171259][T18628] dump_stack+0x1d8/0x241 [ 3458.175418][T18628] ? panic+0x896/0x896 [ 3458.179329][T18628] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3458.184985][T18628] should_fail+0x71f/0x880 [ 3458.189222][T18628] ? setup_fault_attr+0x3d0/0x3d0 [ 3458.194084][T18628] ? dd_init_queue+0x69/0x330 [ 3458.198592][T18628] should_failslab+0x5/0x20 [ 3458.202932][T18628] kmem_cache_alloc_trace+0x28/0x260 [ 3458.208054][T18628] dd_init_queue+0x69/0x330 [ 3458.212395][T18628] blk_mq_init_sched+0x45a/0xaf0 [ 3458.217174][T18628] elevator_init_mq+0x2cc/0x3e0 [ 3458.221855][T18628] __device_add_disk+0xf2/0x1220 [ 3458.226642][T18628] ? sprintf+0xd6/0x120 [ 3458.230619][T18628] ? device_add_disk+0x30/0x30 [ 3458.235222][T18628] ? vsprintf+0x30/0x30 [ 3458.239214][T18628] ? __alloc_disk_node+0x459/0x5a0 [ 3458.244163][T18628] loop_add+0x573/0x740 [ 3458.248154][T18628] loop_control_ioctl+0x448/0x620 [ 3458.253012][T18628] ? loop_remove+0xa0/0xa0 [ 3458.257270][T18628] ? memset+0x1f/0x40 [ 3458.261090][T18628] ? fsnotify+0x1280/0x1340 [ 3458.265431][T18628] ? loop_remove+0xa0/0xa0 [ 3458.269677][T18628] do_vfs_ioctl+0x742/0x1720 [ 3458.274108][T18628] ? ioctl_preallocate+0x250/0x250 [ 3458.279056][T18628] ? __fget+0x407/0x490 [ 3458.283044][T18628] ? fget_many+0x20/0x20 [ 3458.287129][T18628] ? debug_smp_processor_id+0x20/0x20 [ 3458.292335][T18628] ? security_file_ioctl+0x7d/0xa0 [ 3458.297288][T18628] __x64_sys_ioctl+0xd4/0x110 [ 3458.301882][T18628] do_syscall_64+0xca/0x1c0 [ 3458.306223][T18628] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3458.313289][T18628] "mq-deadline" elevator initialization failed, falling back to "none" 11:24:15 executing program 4: syz_usb_ep_write$ath9k_ep2(0xffffffffffffffff, 0x83, 0x10, &(0x7f00000000c0)=@ready={0x0, 0x0, 0x8, "72c8ae9c", {0x1, 0xb, 0x3ff, 0xf8, 0x3}}) (async) r0 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) (async) r1 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) rt_sigsuspend(&(0x7f0000000080)={[0x1]}, 0x8) (async) read$usbmon(r1, 0x0, 0x0) (async) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x88, r3, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}, @NBD_ATTR_BACKEND_IDENTIFIER={0x11, 0xa, '/dev/usbmon#\x00'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x26}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xb607}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}]}, 0x88}, 0x1, 0x0, 0x0, 0x20048000}, 0x20040870) (async) arch_prctl$ARCH_MAP_VDSO_32(0x2002, 0x8000000000000000) (async) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) 11:24:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000052"], 0x24}}, 0x0) 11:24:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000020"], 0x24}}, 0x0) 11:24:15 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x4) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x210048, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[], [{@obj_type}]}}, 0x0, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000002440)={&(0x7f0000002140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000002400)={&(0x7f0000002180)={0x68, 0x0, 0x2, 0x70bd26, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'macvlan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x100}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xca}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) read$FUSE(0xffffffffffffffff, &(0x7f0000000080)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x100004, &(0x7f00000022c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1800}}], [{@defcontext={'defcontext', 0x3d, 'root'}}, {@subj_role={'subj_role', 0x3d, '{\xf4+/*\xa1:$\':'}}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '#+)'}}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@smackfsroot}, {@fowner_lt={'fowner<', r1}}, {@subj_user={'subj_user', 0x3d, '!u@{'}}]}}, 0x0, 0x0, &(0x7f0000002200)="87d4153c45a3d03178ba6e50fd55674355f2e8bc2a34a0421ae18a95a3f8d8a2df9a708be8dd5d16ca49209dc3ca1b13690a3dce8a3871435df8911c13a589e73c0947416116fe170123b728321e91162c23e47d9082484f35b9058b9e36b5f3cf736369dbf680b09d6fb4277afa03bc6b1f95b1b084f32ace8443e1d00e9fba43edb2873992cfddc880427cd43b4a5ec4659c6899fd123502429833b224c94cc8b2db904650c6a64debc277286ad008d7e7bcd820328c5a4cb418a743afc4") r3 = openat$fuse(0xffffffffffffff9c, &(0x7f00000020c0), 0x2, 0x0) write$FUSE_POLL(r3, &(0x7f0000002100)={0x18, 0x0, 0x0, {0xfffff000}}, 0x18) 11:24:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) 11:24:15 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 44) 11:24:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) 11:24:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="0100000000000000000020"], 0x24}}, 0x0) 11:24:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000053"], 0x24}}, 0x0) 11:24:15 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x4) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x210048, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[], [{@obj_type}]}}, 0x0, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000002440)={&(0x7f0000002140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000002400)={&(0x7f0000002180)={0x68, 0x0, 0x2, 0x70bd26, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'macvlan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x100}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xca}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000000080)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x100004, &(0x7f00000022c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1800}}], [{@defcontext={'defcontext', 0x3d, 'root'}}, {@subj_role={'subj_role', 0x3d, '{\xf4+/*\xa1:$\':'}}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '#+)'}}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@smackfsroot}, {@fowner_lt={'fowner<', r1}}, {@subj_user={'subj_user', 0x3d, '!u@{'}}]}}, 0x0, 0x0, &(0x7f0000002200)="87d4153c45a3d03178ba6e50fd55674355f2e8bc2a34a0421ae18a95a3f8d8a2df9a708be8dd5d16ca49209dc3ca1b13690a3dce8a3871435df8911c13a589e73c0947416116fe170123b728321e91162c23e47d9082484f35b9058b9e36b5f3cf736369dbf680b09d6fb4277afa03bc6b1f95b1b084f32ace8443e1d00e9fba43edb2873992cfddc880427cd43b4a5ec4659c6899fd123502429833b224c94cc8b2db904650c6a64debc277286ad008d7e7bcd820328c5a4cb418a743afc4") (async) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f00000020c0), 0x2, 0x0) write$FUSE_POLL(r3, &(0x7f0000002100)={0x18, 0x0, 0x0, {0xfffff000}}, 0x18) [ 3459.446245][T18654] fuse: Bad value for 'user_id' 11:24:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) 11:24:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000054"], 0x24}}, 0x0) [ 3459.477809][T18673] fuse: Bad value for 'user_id' [ 3459.499557][T18679] FAULT_INJECTION: forcing a failure. [ 3459.499557][T18679] name failslab, interval 1, probability 0, space 0, times 0 [ 3459.512544][T18679] CPU: 0 PID: 18679 Comm: syz-executor.5 Not tainted 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3459.522577][T18679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3459.532680][T18679] Call Trace: [ 3459.535816][T18679] dump_stack+0x1d8/0x241 [ 3459.539972][T18679] ? panic+0x896/0x896 [ 3459.544088][T18679] ? __alloc_pages_nodemask+0x393/0x840 [ 3459.549468][T18679] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3459.555109][T18679] should_fail+0x71f/0x880 [ 3459.559361][T18679] ? setup_fault_attr+0x3d0/0x3d0 [ 3459.564232][T18679] ? lo_complete_rq+0x2b0/0x2b0 [ 3459.568924][T18679] ? loop_init_request+0x31/0xa0 [ 3459.573688][T18679] ? elevator_alloc+0x4b/0xc0 [ 3459.578192][T18679] should_failslab+0x5/0x20 [ 3459.582532][T18679] kmem_cache_alloc_trace+0x28/0x260 [ 3459.587652][T18679] elevator_alloc+0x4b/0xc0 [ 3459.591990][T18679] dd_init_queue+0x1f/0x330 [ 3459.596331][T18679] blk_mq_init_sched+0x45a/0xaf0 [ 3459.601107][T18679] elevator_init_mq+0x2cc/0x3e0 [ 3459.605803][T18679] __device_add_disk+0xf2/0x1220 [ 3459.610652][T18679] ? sprintf+0xd6/0x120 [ 3459.614646][T18679] ? device_add_disk+0x30/0x30 [ 3459.619244][T18679] ? vsprintf+0x30/0x30 [ 3459.623243][T18679] ? __alloc_disk_node+0x459/0x5a0 [ 3459.628187][T18679] loop_add+0x573/0x740 [ 3459.632178][T18679] loop_control_ioctl+0x448/0x620 [ 3459.637049][T18679] ? loop_remove+0xa0/0xa0 [ 3459.641296][T18679] ? memset+0x1f/0x40 [ 3459.645114][T18679] ? fsnotify+0x1280/0x1340 [ 3459.649450][T18679] ? loop_remove+0xa0/0xa0 [ 3459.653710][T18679] do_vfs_ioctl+0x742/0x1720 [ 3459.658217][T18679] ? ioctl_preallocate+0x250/0x250 [ 3459.663162][T18679] ? __fget+0x407/0x490 [ 3459.667242][T18679] ? fget_many+0x20/0x20 [ 3459.671328][T18679] ? debug_smp_processor_id+0x20/0x20 [ 3459.676531][T18679] ? security_file_ioctl+0x7d/0xa0 [ 3459.681494][T18679] __x64_sys_ioctl+0xd4/0x110 [ 3459.685993][T18679] do_syscall_64+0xca/0x1c0 [ 3459.690332][T18679] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3459.697032][T18679] "mq-deadline" elevator initialization failed, falling back to "none" 11:24:17 executing program 4: r0 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) r1 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) read$usbmon(r1, 0x0, 0x0) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x120) 11:24:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) 11:24:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000055"], 0x24}}, 0x0) 11:24:17 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x4) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x210048, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[], [{@obj_type}]}}, 0x0, 0x0, 0x0) (async) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000002440)={&(0x7f0000002140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000002400)={&(0x7f0000002180)={0x68, 0x0, 0x2, 0x70bd26, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'macvlan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x100}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xca}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000000080)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x100004, &(0x7f00000022c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1800}}], [{@defcontext={'defcontext', 0x3d, 'root'}}, {@subj_role={'subj_role', 0x3d, '{\xf4+/*\xa1:$\':'}}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '#+)'}}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@smackfsroot}, {@fowner_lt={'fowner<', r1}}, {@subj_user={'subj_user', 0x3d, '!u@{'}}]}}, 0x0, 0x0, &(0x7f0000002200)="87d4153c45a3d03178ba6e50fd55674355f2e8bc2a34a0421ae18a95a3f8d8a2df9a708be8dd5d16ca49209dc3ca1b13690a3dce8a3871435df8911c13a589e73c0947416116fe170123b728321e91162c23e47d9082484f35b9058b9e36b5f3cf736369dbf680b09d6fb4277afa03bc6b1f95b1b084f32ace8443e1d00e9fba43edb2873992cfddc880427cd43b4a5ec4659c6899fd123502429833b224c94cc8b2db904650c6a64debc277286ad008d7e7bcd820328c5a4cb418a743afc4") (async) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f00000020c0), 0x2, 0x0) write$FUSE_POLL(r3, &(0x7f0000002100)={0x18, 0x0, 0x0, {0xfffff000}}, 0x18) 11:24:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="0100000000000000000020"], 0x24}}, 0x0) 11:24:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 45) 11:24:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) 11:24:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) 11:24:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="0100000000000000000020"], 0x24}}, 0x0) [ 3460.813381][T18692] fuse: Bad value for 'user_id' [ 3460.826593][T18691] __nla_validate_parse: 10 callbacks suppressed [ 3460.826601][T18691] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3460.850738][T18689] FAULT_INJECTION: forcing a failure. [ 3460.850738][T18689] name failslab, interval 1, probability 0, space 0, times 0 11:24:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000069"], 0x24}}, 0x0) 11:24:17 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_ADD(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(0x0, r1) syz_open_dev$loop(&(0x7f0000000200), 0x8, 0x20600) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) ioprio_set$uid(0x0, 0xee01, 0x4) sendmsg$NLBL_UNLABEL_C_LIST(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x300, 0x28000000, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x38}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x840}, 0x800) 11:24:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000057"], 0x24}}, 0x0) [ 3460.863517][T18689] CPU: 1 PID: 18689 Comm: syz-executor.5 Not tainted 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3460.873563][T18689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3460.883457][T18689] Call Trace: [ 3460.886615][T18689] dump_stack+0x1d8/0x241 [ 3460.890763][T18689] ? panic+0x896/0x896 [ 3460.894666][T18689] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3460.900308][T18689] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3460.906211][T18689] should_fail+0x71f/0x880 [ 3460.910459][T18689] ? setup_fault_attr+0x3d0/0x3d0 [ 3460.912471][T18707] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3460.915315][T18689] ? memset+0x1f/0x40 [ 3460.915335][T18689] ? number+0xd53/0x1000 [ 3460.932341][T18689] ? device_create_vargs+0x7d/0x210 [ 3460.937362][T18689] should_failslab+0x5/0x20 [ 3460.941690][T18689] kmem_cache_alloc_trace+0x28/0x260 [ 3460.946813][T18689] device_create_vargs+0x7d/0x210 [ 3460.951675][T18689] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3460.957575][T18689] device_create+0xea/0x130 [ 3460.961915][T18689] ? device_create_vargs+0x210/0x210 [ 3460.967036][T18689] ? __percpu_ref_switch_mode+0x376/0x600 [ 3460.972595][T18689] bdi_register_va+0x84/0x610 [ 3460.977103][T18689] bdi_register+0xd1/0x120 [ 3460.981355][T18689] ? __device_add_disk+0x551/0x1220 [ 3460.986394][T18689] ? bdi_register_va+0x610/0x610 [ 3460.991163][T18689] ? percpu_ref_resurrect+0x113/0x190 [ 3460.996372][T18689] bdi_register_owner+0x55/0xf0 [ 3461.001056][T18689] __device_add_disk+0x5d1/0x1220 [ 3461.005918][T18689] ? device_add_disk+0x30/0x30 [ 3461.010519][T18689] ? vsprintf+0x30/0x30 [ 3461.014509][T18689] ? __alloc_disk_node+0x459/0x5a0 [ 3461.019467][T18689] loop_add+0x573/0x740 [ 3461.023451][T18689] loop_control_ioctl+0x448/0x620 [ 3461.028310][T18689] ? loop_remove+0xa0/0xa0 [ 3461.032651][T18689] ? memset+0x1f/0x40 [ 3461.036468][T18689] ? fsnotify+0x1280/0x1340 [ 3461.040809][T18689] ? loop_remove+0xa0/0xa0 [ 3461.045060][T18689] do_vfs_ioctl+0x742/0x1720 [ 3461.049495][T18689] ? ioctl_preallocate+0x250/0x250 [ 3461.054451][T18689] ? __fget+0x407/0x490 [ 3461.058515][T18689] ? fget_many+0x20/0x20 [ 3461.062599][T18689] ? debug_smp_processor_id+0x20/0x20 [ 3461.067805][T18689] ? security_file_ioctl+0x7d/0xa0 [ 3461.072747][T18689] __x64_sys_ioctl+0xd4/0x110 [ 3461.077265][T18689] do_syscall_64+0xca/0x1c0 [ 3461.081610][T18689] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3461.088312][T18689] ------------[ cut here ]------------ [ 3461.093614][T18689] WARNING: CPU: 1 PID: 18689 at block/genhd.c:742 __device_add_disk+0xea1/0x1220 [ 3461.102520][T18689] Modules linked in: [ 3461.106256][T18689] CPU: 1 PID: 18689 Comm: syz-executor.5 Not tainted 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3461.116327][T18689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3461.126226][T18689] RIP: 0010:__device_add_disk+0xea1/0x1220 [ 3461.131859][T18689] Code: ff ff e8 32 29 3f ff 0f 0b e9 52 f3 ff ff e8 26 29 3f ff 0f 0b 42 80 3c 2b 00 0f 85 ac f8 ff ff e9 af f8 ff ff e8 0f 29 3f ff <0f> 0b e9 41 f7 ff ff e8 03 29 3f ff e9 18 ff ff ff 44 89 f9 80 e1 [ 3461.151307][T18689] RSP: 0018:ffff8881e5aa7a20 EFLAGS: 00010287 [ 3461.157205][T18689] RAX: ffffffff822500d1 RBX: 00000000fffffff4 RCX: 0000000000040000 [ 3461.165013][T18689] RDX: ffffc90000d44000 RSI: 0000000000026dd1 RDI: 0000000000026dd2 [ 3461.172833][T18689] RBP: ffff8881e5aa7b58 R08: ffffffff8224f80c R09: fffffbfff0bee5cf [ 3461.180637][T18689] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881e74f9000 [ 3461.188448][T18689] R13: dffffc0000000000 R14: ffff8881e74f9070 R15: 1ffff1103ce9f29d [ 3461.196264][T18689] FS: 00007ff4eb4a6700(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 3461.205026][T18689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3461.211449][T18689] CR2: 00007f0ff7c17718 CR3: 00000001e9b6f000 CR4: 00000000003406a0 [ 3461.219260][T18689] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3461.227070][T18689] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3461.234876][T18689] Call Trace: [ 3461.238018][T18689] ? device_add_disk+0x30/0x30 [ 3461.242610][T18689] ? vsprintf+0x30/0x30 [ 3461.246605][T18689] ? __alloc_disk_node+0x459/0x5a0 [ 3461.251551][T18689] loop_add+0x573/0x740 [ 3461.255543][T18689] loop_control_ioctl+0x448/0x620 [ 3461.260402][T18689] ? loop_remove+0xa0/0xa0 [ 3461.264659][T18689] ? memset+0x1f/0x40 [ 3461.268474][T18689] ? fsnotify+0x1280/0x1340 [ 3461.272816][T18689] ? loop_remove+0xa0/0xa0 [ 3461.277074][T18689] do_vfs_ioctl+0x742/0x1720 [ 3461.281507][T18689] ? ioctl_preallocate+0x250/0x250 [ 3461.286441][T18689] ? __fget+0x407/0x490 [ 3461.290436][T18689] ? fget_many+0x20/0x20 [ 3461.294511][T18689] ? debug_smp_processor_id+0x20/0x20 [ 3461.299722][T18689] ? security_file_ioctl+0x7d/0xa0 [ 3461.304667][T18689] __x64_sys_ioctl+0xd4/0x110 [ 3461.309182][T18689] do_syscall_64+0xca/0x1c0 [ 3461.313521][T18689] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3461.319248][T18689] ---[ end trace 65c962d97ad59541 ]--- 11:24:18 executing program 4: r0 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) (async) r1 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) read$usbmon(r1, 0x0, 0x0) (async) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) (async) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) (async) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x120) 11:24:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f02000000000069"], 0x24}}, 0x0) 11:24:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000059"], 0x24}}, 0x0) 11:24:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 46) 11:24:18 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="0100000000000000000020"], 0x24}}, 0x0) 11:24:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_ADD(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(0x0, r1) syz_open_dev$loop(&(0x7f0000000200), 0x8, 0x20600) (async) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) ioprio_set$uid(0x0, 0xee01, 0x4) (async) sendmsg$NLBL_UNLABEL_C_LIST(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x300, 0x28000000, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x38}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x840}, 0x800) 11:24:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f0f000000000069"], 0x24}}, 0x0) 11:24:18 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="0100000000000000000020"], 0x24}}, 0x0) 11:24:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000005a"], 0x24}}, 0x0) 11:24:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f750c0000000069"], 0x24}}, 0x0) 11:24:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_ADD(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(0x0, r1) syz_open_dev$loop(&(0x7f0000000200), 0x8, 0x20600) (async) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) (async) ioprio_set$uid(0x0, 0xee01, 0x4) (async) sendmsg$NLBL_UNLABEL_C_LIST(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x300, 0x28000000, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x38}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x840}, 0x800) 11:24:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f000f0000000069"], 0x24}}, 0x0) [ 3461.671622][T18717] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3461.702817][T18733] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3461.757546][T18743] FAULT_INJECTION: forcing a failure. [ 3461.757546][T18743] name failslab, interval 1, probability 0, space 0, times 0 [ 3461.770270][T18743] CPU: 0 PID: 18743 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3461.781700][T18743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3461.791589][T18743] Call Trace: [ 3461.794725][T18743] dump_stack+0x1d8/0x241 [ 3461.798881][T18743] ? panic+0x896/0x896 [ 3461.802793][T18743] ? bdi_register_va+0x84/0x610 [ 3461.807477][T18743] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3461.813118][T18743] ? loop_add+0x573/0x740 [ 3461.817281][T18743] ? do_vfs_ioctl+0x742/0x1720 [ 3461.821882][T18743] ? __x64_sys_ioctl+0xd4/0x110 [ 3461.826575][T18743] ? do_syscall_64+0xca/0x1c0 [ 3461.831086][T18743] should_fail+0x71f/0x880 [ 3461.835341][T18743] ? setup_fault_attr+0x3d0/0x3d0 [ 3461.840200][T18743] ? _raw_spin_lock+0x1b0/0x1b0 [ 3461.844886][T18743] ? kobject_set_name_vargs+0x5d/0x110 [ 3461.850176][T18743] should_failslab+0x5/0x20 [ 3461.854518][T18743] __kmalloc_track_caller+0x4f/0x2b0 [ 3461.859645][T18743] kstrdup_const+0x51/0x90 [ 3461.863892][T18743] kobject_set_name_vargs+0x5d/0x110 [ 3461.869026][T18743] device_create_vargs+0x183/0x210 [ 3461.873972][T18743] device_create+0xea/0x130 [ 3461.878301][T18743] ? device_create_vargs+0x210/0x210 [ 3461.883430][T18743] ? __percpu_ref_switch_mode+0x376/0x600 [ 3461.888995][T18743] bdi_register_va+0x84/0x610 [ 3461.893502][T18743] bdi_register+0xd1/0x120 [ 3461.897785][T18743] ? __device_add_disk+0x551/0x1220 [ 3461.902782][T18743] ? bdi_register_va+0x610/0x610 [ 3461.907551][T18743] ? percpu_ref_resurrect+0x113/0x190 [ 3461.912760][T18743] bdi_register_owner+0x55/0xf0 [ 3461.917446][T18743] __device_add_disk+0x5d1/0x1220 [ 3461.922306][T18743] ? device_add_disk+0x30/0x30 [ 3461.926910][T18743] ? vsprintf+0x30/0x30 [ 3461.930899][T18743] ? __alloc_disk_node+0x459/0x5a0 [ 3461.935847][T18743] loop_add+0x573/0x740 [ 3461.939837][T18743] loop_control_ioctl+0x448/0x620 [ 3461.944695][T18743] ? loop_remove+0xa0/0xa0 [ 3461.948954][T18743] ? memset+0x1f/0x40 [ 3461.952767][T18743] ? fsnotify+0x1280/0x1340 [ 3461.957128][T18743] ? loop_remove+0xa0/0xa0 [ 3461.961363][T18743] do_vfs_ioctl+0x742/0x1720 [ 3461.965791][T18743] ? ioctl_preallocate+0x250/0x250 [ 3461.970748][T18743] ? __fget+0x407/0x490 [ 3461.974730][T18743] ? fget_many+0x20/0x20 [ 3461.978809][T18743] ? debug_smp_processor_id+0x20/0x20 [ 3461.984034][T18743] ? security_file_ioctl+0x7d/0xa0 [ 3461.988980][T18743] __x64_sys_ioctl+0xd4/0x110 [ 3461.993486][T18743] do_syscall_64+0xca/0x1c0 [ 3461.997841][T18743] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3462.005793][T18743] ------------[ cut here ]------------ [ 3462.011448][T18743] WARNING: CPU: 0 PID: 18743 at block/genhd.c:742 __device_add_disk+0xea1/0x1220 [ 3462.020345][T18743] Modules linked in: [ 3462.024087][T18743] CPU: 0 PID: 18743 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3462.035539][T18743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3462.045441][T18743] RIP: 0010:__device_add_disk+0xea1/0x1220 [ 3462.051086][T18743] Code: ff ff e8 32 29 3f ff 0f 0b e9 52 f3 ff ff e8 26 29 3f ff 0f 0b 42 80 3c 2b 00 0f 85 ac f8 ff ff e9 af f8 ff ff e8 0f 29 3f ff <0f> 0b e9 41 f7 ff ff e8 03 29 3f ff e9 18 ff ff ff 44 89 f9 80 e1 [ 3462.070518][T18743] RSP: 0018:ffff8881e815fa20 EFLAGS: 00010283 [ 3462.076416][T18743] RAX: ffffffff822500d1 RBX: 00000000fffffff4 RCX: 0000000000040000 [ 3462.084228][T18743] RDX: ffffc90000f45000 RSI: 000000000000a6e4 RDI: 000000000000a6e5 [ 3462.092042][T18743] RBP: ffff8881e815fb58 R08: ffffffff8224f80c R09: 0000000000000003 [ 3462.099855][T18743] R10: ffffffffffffffff R11: dffffc0000000001 R12: ffff8881e2265000 [ 3462.107663][T18743] R13: dffffc0000000000 R14: ffff8881e2265070 R15: 1ffff1103c44ca9d [ 3462.115474][T18743] FS: 00007ff4eb485700(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 3462.124248][T18743] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3462.130665][T18743] CR2: 00007ff4eb484ff8 CR3: 00000001e7f5c000 CR4: 00000000003406b0 [ 3462.138475][T18743] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3462.146288][T18743] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3462.154094][T18743] Call Trace: [ 3462.157237][T18743] ? device_add_disk+0x30/0x30 [ 3462.161843][T18743] ? vsprintf+0x30/0x30 [ 3462.165824][T18743] ? __alloc_disk_node+0x459/0x5a0 [ 3462.170767][T18743] loop_add+0x573/0x740 [ 3462.174770][T18743] loop_control_ioctl+0x448/0x620 [ 3462.179618][T18743] ? loop_remove+0xa0/0xa0 [ 3462.183874][T18743] ? memset+0x1f/0x40 [ 3462.187688][T18743] ? fsnotify+0x1280/0x1340 [ 3462.192226][T18743] ? loop_remove+0xa0/0xa0 [ 3462.196553][T18743] do_vfs_ioctl+0x742/0x1720 [ 3462.200970][T18743] ? ioctl_preallocate+0x250/0x250 [ 3462.206008][T18743] ? __fget+0x407/0x490 [ 3462.210008][T18743] ? fget_many+0x20/0x20 [ 3462.214079][T18743] ? debug_smp_processor_id+0x20/0x20 [ 3462.219288][T18743] ? security_file_ioctl+0x7d/0xa0 [ 3462.224229][T18743] __x64_sys_ioctl+0xd4/0x110 [ 3462.228761][T18743] do_syscall_64+0xca/0x1c0 [ 3462.233097][T18743] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3462.238814][T18743] ---[ end trace 65c962d97ad59542 ]--- 11:24:19 executing program 4: r0 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) r1 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) read$usbmon(r1, 0x0, 0x0) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x120) add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) (async) syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) (async) read$usbmon(r1, 0x0, 0x0) (async) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) (async) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) (async) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x120) (async) 11:24:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000005c"], 0x24}}, 0x0) 11:24:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00400000000069"], 0x24}}, 0x0) 11:24:19 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="0100000000000000000020"], 0x24}}, 0x0) 11:24:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 47) 11:24:19 executing program 0: ioprio_set$uid(0x3, 0x0, 0x2004) 11:24:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000020"], 0x24}}, 0x0) 11:24:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f0c750000000069"], 0x24}}, 0x0) 11:24:19 executing program 0: ioprio_set$uid(0x3, 0x0, 0x2004) 11:24:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000005d"], 0x24}}, 0x0) 11:24:19 executing program 0: ioprio_set$uid(0x3, 0x0, 0x2004) 11:24:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00800300000069"], 0x24}}, 0x0) [ 3462.544227][T18750] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3462.579772][T18764] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3462.598322][T18756] FAULT_INJECTION: forcing a failure. [ 3462.598322][T18756] name failslab, interval 1, probability 0, space 0, times 0 [ 3462.619927][T18756] CPU: 1 PID: 18756 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3462.631378][T18756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3462.641271][T18756] Call Trace: [ 3462.644414][T18756] dump_stack+0x1d8/0x241 [ 3462.648575][T18756] ? panic+0x896/0x896 [ 3462.652483][T18756] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3462.658121][T18756] ? unwind_next_frame+0x176a/0x1ea0 [ 3462.663255][T18756] should_fail+0x71f/0x880 [ 3462.667501][T18756] ? setup_fault_attr+0x3d0/0x3d0 [ 3462.672354][T18756] ? deref_stack_reg+0x1f0/0x1f0 [ 3462.677125][T18756] ? __unwind_start+0x708/0x890 [ 3462.681813][T18756] ? __kernfs_new_node+0x99/0x6e0 [ 3462.686674][T18756] should_failslab+0x5/0x20 [ 3462.691013][T18756] __kmalloc_track_caller+0x4f/0x2b0 [ 3462.696134][T18756] ? stack_trace_save+0x1c0/0x1c0 [ 3462.701000][T18756] kstrdup_const+0x51/0x90 [ 3462.705249][T18756] __kernfs_new_node+0x99/0x6e0 [ 3462.709938][T18756] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3462.715840][T18756] ? kernfs_new_node+0x160/0x160 [ 3462.720609][T18756] ? stack_trace_save+0x118/0x1c0 [ 3462.725473][T18756] ? stack_trace_snprint+0x170/0x170 [ 3462.730594][T18756] ? stack_trace_save+0x118/0x1c0 [ 3462.735470][T18756] kernfs_create_dir_ns+0x90/0x220 [ 3462.740399][T18756] sysfs_create_dir_ns+0x185/0x390 [ 3462.745341][T18756] ? sysfs_warn_dup+0xa0/0xa0 [ 3462.749849][T18756] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3462.755759][T18756] kobject_add_internal+0x6b7/0xca0 [ 3462.760787][T18756] kobject_add+0x14e/0x210 [ 3462.765037][T18756] ? _raw_spin_lock+0xa4/0x1b0 [ 3462.769636][T18756] ? kobject_init+0x1d0/0x1d0 [ 3462.774151][T18756] ? mutex_unlock+0x18/0x40 [ 3462.778489][T18756] ? get_device_parent+0x293/0x400 [ 3462.783437][T18756] device_add+0x3eb/0xbb0 [ 3462.787614][T18756] device_create_vargs+0x1b9/0x210 [ 3462.792551][T18756] device_create+0xea/0x130 [ 3462.796893][T18756] ? device_create_vargs+0x210/0x210 [ 3462.802015][T18756] ? __percpu_ref_switch_mode+0x376/0x600 [ 3462.807565][T18756] bdi_register_va+0x84/0x610 [ 3462.812079][T18756] bdi_register+0xd1/0x120 [ 3462.816334][T18756] ? __device_add_disk+0x551/0x1220 [ 3462.821370][T18756] ? bdi_register_va+0x610/0x610 [ 3462.826140][T18756] ? percpu_ref_resurrect+0x113/0x190 [ 3462.831356][T18756] bdi_register_owner+0x55/0xf0 [ 3462.836037][T18756] __device_add_disk+0x5d1/0x1220 [ 3462.840908][T18756] ? device_add_disk+0x30/0x30 [ 3462.845494][T18756] ? vsprintf+0x30/0x30 [ 3462.849509][T18756] ? __alloc_disk_node+0x459/0x5a0 [ 3462.854438][T18756] loop_add+0x573/0x740 [ 3462.858430][T18756] loop_control_ioctl+0x448/0x620 [ 3462.863305][T18756] ? loop_remove+0xa0/0xa0 [ 3462.867551][T18756] ? memset+0x1f/0x40 [ 3462.871359][T18756] ? fsnotify+0x1280/0x1340 [ 3462.875712][T18756] ? loop_remove+0xa0/0xa0 [ 3462.879958][T18756] do_vfs_ioctl+0x742/0x1720 [ 3462.884385][T18756] ? ioctl_preallocate+0x250/0x250 [ 3462.889330][T18756] ? __fget+0x407/0x490 [ 3462.893318][T18756] ? fget_many+0x20/0x20 [ 3462.897404][T18756] ? debug_smp_processor_id+0x20/0x20 [ 3462.902611][T18756] ? security_file_ioctl+0x7d/0xa0 [ 3462.907561][T18756] __x64_sys_ioctl+0xd4/0x110 [ 3462.912068][T18756] do_syscall_64+0xca/0x1c0 [ 3462.916425][T18756] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3462.925130][T18756] kobject_add_internal failed for 7:0 (error: -12 parent: bdi) [ 3462.932887][T18756] ------------[ cut here ]------------ [ 3462.938177][T18756] WARNING: CPU: 0 PID: 18756 at block/genhd.c:742 __device_add_disk+0xea1/0x1220 [ 3462.947354][T18756] Modules linked in: [ 3462.951120][T18756] CPU: 0 PID: 18756 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3462.962550][T18756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3462.972449][T18756] RIP: 0010:__device_add_disk+0xea1/0x1220 [ 3462.978085][T18756] Code: ff ff e8 32 29 3f ff 0f 0b e9 52 f3 ff ff e8 26 29 3f ff 0f 0b 42 80 3c 2b 00 0f 85 ac f8 ff ff e9 af f8 ff ff e8 0f 29 3f ff <0f> 0b e9 41 f7 ff ff e8 03 29 3f ff e9 18 ff ff ff 44 89 f9 80 e1 [ 3462.997530][T18756] RSP: 0018:ffff8881e896fa20 EFLAGS: 00010283 [ 3463.003426][T18756] RAX: ffffffff822500d1 RBX: 00000000fffffff4 RCX: 0000000000040000 [ 3463.011238][T18756] RDX: ffffc90000d44000 RSI: 000000000000d484 RDI: 000000000000d485 [ 3463.019050][T18756] RBP: ffff8881e896fb58 R08: ffffffff8224f80c R09: 0000000000000003 [ 3463.026875][T18756] R10: ffffffffffffffff R11: dffffc0000000001 R12: ffff8881de936000 [ 3463.034677][T18756] R13: dffffc0000000000 R14: ffff8881de936070 R15: 1ffff1103bd26c9d [ 3463.042490][T18756] FS: 00007ff4eb4a6700(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 3463.051256][T18756] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3463.057674][T18756] CR2: 000000c00155d000 CR3: 00000001e56cd000 CR4: 00000000003406b0 [ 3463.065487][T18756] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3463.073298][T18756] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3463.081106][T18756] Call Trace: [ 3463.084256][T18756] ? device_add_disk+0x30/0x30 [ 3463.088838][T18756] ? vsprintf+0x30/0x30 [ 3463.092833][T18756] ? __alloc_disk_node+0x459/0x5a0 [ 3463.097823][T18756] loop_add+0x573/0x740 [ 3463.101779][T18756] loop_control_ioctl+0x448/0x620 [ 3463.106630][T18756] ? loop_remove+0xa0/0xa0 [ 3463.110885][T18756] ? memset+0x1f/0x40 [ 3463.114705][T18756] ? fsnotify+0x1280/0x1340 [ 3463.119056][T18756] ? loop_remove+0xa0/0xa0 [ 3463.123297][T18756] do_vfs_ioctl+0x742/0x1720 [ 3463.127723][T18756] ? ioctl_preallocate+0x250/0x250 [ 3463.132671][T18756] ? __fget+0x407/0x490 [ 3463.136663][T18756] ? fget_many+0x20/0x20 [ 3463.140747][T18756] ? debug_smp_processor_id+0x20/0x20 [ 3463.145954][T18756] ? security_file_ioctl+0x7d/0xa0 [ 3463.150909][T18756] __x64_sys_ioctl+0xd4/0x110 [ 3463.155409][T18756] do_syscall_64+0xca/0x1c0 [ 3463.159753][T18756] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3463.165476][T18756] ---[ end trace 65c962d97ad59543 ]--- 11:24:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00038000000069"], 0x24}}, 0x0) 11:24:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000005e"], 0x24}}, 0x0) 11:24:19 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x2004) r0 = getpid() syz_open_procfs$namespace(r0, 0x0) r1 = getgid() r2 = getegid() read$FUSE(0xffffffffffffffff, &(0x7f0000002480)={0x2020, 0x0, 0x0, 0x0}, 0x2020) read$FUSE(0xffffffffffffffff, &(0x7f00000044c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) read$FUSE(0xffffffffffffffff, &(0x7f0000006500)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) getegid() r6 = getegid() read$FUSE(0xffffffffffffffff, &(0x7f0000008540)={0x2020, 0x0, 0x0, 0x0}, 0x2020) write$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000010d80)='FREEZING\x00', 0x9) read$FUSE(0xffffffffffffffff, &(0x7f000000a580)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) read$FUSE(0xffffffffffffffff, &(0x7f000000c5c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) r10 = socket(0x0, 0xb, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(r10, 0x0, 0x0) getsockopt$netlink(r10, 0x10e, 0x6, &(0x7f0000010cc0)=""/66, &(0x7f0000010d40)=0x42) read$FUSE(0xffffffffffffffff, &(0x7f000000ec80)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000000)="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4992d05bbd2d2c45daf9c4142cd128d1d5a3951199a2ec1e75f05468b306c31f23d5223e87bbdf561463ecc478ae9ae04747512ff5e91db62422d4e77db5a0b5eda5ba258be93612c502d11782014ae6d3c6ac2d8ddc5b0d32052ea38daf1cae5081e9b61e721d09d837fb5699337c949c567cfc707404c40294a9298782d170738d81a3ced507d994c4f109bef4864a69b56456f8eae037a87341d87c9dcaf4e450d21500f16008fb8064c38f56d953942177c0e679c0884c8855ba1d25577dde3bf4d1e81087bd442b5ef9122314f5779339c5200f30b7d4e3f5386d9b64c6af3d5b952a9df48b33ea77eed12730683387438553278d36490ec650b5f6b60b682a52cb02e6e7b8da283fe11e32fae718d913f2ce7212a6cf87fe08814e5fc15a9bff4207251c16dc88ae06995feb61e18f7e19c279fdb6d988556e2e60a8fbc46737f10df0f019854d7663106f3aa06f2b7d4688016ebfd304ee675e363ab03722c4d36a922012cabe1a0a3d6cf4f8ba5b0dd036b42b2b70695c0094fb1a51859cc83ac358dcc58f8ab0ce2ab2f1797bbb872b37972e39bfbf2adfb01ab74df0e5d03d1ad2b7095a60648b80fca0b4bf90ffe22f7a4a1329f02de49e097c70e4cbef5cd03032483c0df310874781ab51c6b3a23211c776d1f8c87415aa164f823214659789795de0790854915f23c566768f4832e9ed165dacfecfdc60c850a52558dd70f4986103fc9a67d82addf376f830e8d0d7bd9165c22c4f64d83881a898b6acaf0c9fcb6dd5f122070d5febfcf18db2753becc74513167002f412403d61042d6cfcb7555a892ec8e07982d3656e25593e37555b243c1e5d2dc73584333f773a73a45749a997290b4877080063cc446e7656a096031f16dd10f07c18dddc99859c161a4f9f5d2dc4bf2feb5198e6ccbe23e10ef0e854622e73db68ef2f25e113046da9f33c90d6ace0faf19b049d135e0965eff91e8913e23a9d9b013699570e643c74124b2546c7280aae18d751c86fc0e4f434dcd5377a9368b7f528e36a828739fb5c4bc2f28778abf48ff4e6890d5077b111d1324174f25c441816488b803992e2d8a6c2708e26a5c46c822ce63f57317ce4f969b6a78d3f98bc3f7bda2909688501ccc4cb4e6279dda024e25de6bbefc464bf531e5ecd6bc3ff194896a85069b710b1ccf1e7a7336c55c770f65744ea32f06420d9e4bf9684fafdb829383025e02f73542d2c8028be5e6d573235bc965b16d1979fba59a838629c531e4b93927d8d2eb125a02cfc526da84be66bff89cce3d7f4bb4c35582bafc8d0e7cabf140a944e6eb7729dbe7bd80aac7c6914732d8cf82b0824e31bab28cdd9707de03978aab72883414f2f96555c34698dc28f67e47ba735ebc2326c33b59f9c9bb8adaa73cf8da3623d94d223b0b01ea219a573bb1b66a2b2a23fe9e565c52393d017711b8235cdc2619310f3a9062aab0a73b61cd8d4a70e97a326a9386189c66f8989b8e2ec7a3dff0edafa72e31e1c4ac0ef570a8538e0e888c95fe23947e560254da4edc7b7bfbde1312a65a880c9923d8014cdb08cde587f94017b105e674bed5b46ecfe88b21f9d99fbf33e90fa0ffdc755f19f939204b8ba66f713f3e1424c61b8fcc2c9a6b7a99435541a1583877059b2a0352128a43f4c8fceac695358b6ef277cf6bdabc5c83b810dee2a1602046f2ec05cbbe549d342bf1771d6e00d6bccd7142136409beb2c0ef50237f6d490cf8bc9cdf59431bb486431e5ca0593dccef741a96be51bad94052a724db07cb7ae92c831bc274da674015991c3131fb398a04be21393ad93cafe8279133d09b0009f949627f8600ca4479cf0048ee78e9601322fabdf1935bbfe0af0c15aab63ce669e2a671d96a70403eddd659556461d2b29fd1cb18cdd08be466b46985d11371ed72f3caa1bf2094762f138ba6c851636e73e4eb3741cec163e615fa5a8c8c244a093a615e1b849c967cd679a62950f841abcee060be268df4954faafc116b1211c1b2187128ba8bd7deac275fd3e911b7f921cd86c00850400b503ae3d8ba7434856eb6d424ab3393927165a4bf233e272fd894c1e0831a00659b7837668829e7eb3db8ff8d44dc862134dcb89421dfe3cef7e22909418f0b02841c98f60c096ec0cf5a14d474d5cd6024d0cd4875bed018fb459e5c97e8eadc5fae7963d4090cb5416f6af58cc88c7f2f70366826ab7c827d777280661f08c068dc70e4f7301a8780b6e017569618da79c79f855e78df4319c94a278dab4b3fc7f7f4ac9f13881dcbfbee176c27e837a0f26afde2cc95494f1ae4d2cf5a25d9dac333e1291ff1b8e4cd6669ac61477c837cf3f2271b5212ac19524cca2bcbc85d9a26b51fc0a19539dc68ed5424b18913a5ad50ebb9ee8c3caef7843a60e560ea454b37d535edc0c607547f01200246f2c4f8b88c29441d108fb0aec46b667da21265813482582168f8e04c86f38c40a3b09dfe8118f61386a93398d09a1d28796c54be2f4be236e081261dd23e79d197baa707e884d9da9a8bb6978c85b4af0184f0143a61c39cd74fe3d287895f074b60853631454c20194a2d1db67c18b0ff9cb94360e2485cdbc1922607a93e6560c11a3dd46b4bb145d270ba57a83e3db68193196f8bfcfa068da3b267a2456871f9f32e37a4d1a95606d52bc6544f7a6a708e6b07dc15f8c8d61bae17482a2522c83b1c413d41eb75d560c1298d1154912d332fd890fdf9838684c38c0809a222b3ff8887d25f736052aa3979398b65f29977c1c2d92ce257de6d1719b190f8ec910d9d9b43a9d1acfe482240640718404c5185ddd7337f7f6faa344a5be83df7493cb579752e2601c9b707da7a88dbeb9fc1081093d9a92cf7d1ed23a879ca50d9403ed0e645040366412e6e134aca0c7b93627c1d0947916fb062ca20182615a644135262909c30982f66ed88eefb8083c70d5f183189d819d872f93d9d4d8cb730db2244b03f3e05cbd4b612abc281f8b72746422c1a0b59a6e5902409620d83c908d83fa4f740a4ea3b9a517fa516ea5cc738445a1219c1fb62f353d47eeba1d9b417835e926f3a5681ce2008920293ac334d5bc5c2a156ecb75841678a1c31b391a8b7d417c2cead126fd847d199175f9f9b10ef2b6f4f6a166161702b585d975a8d58227bfd3bb03c723e8b6abc1f7237bc8cfc8d9e1268f58388e18a94343f78a030e9e099d2bb745f162346d81dfe5b751b0b68026ab60b2c8b049b8198f0adc2fe201657247c0c4e0908640f9b111674bda70c0b57e6424f70593c8f0534208bc03b1ad6411d74cd319eba397b277896aa83f99411e4b65979c891ac1d814825562cb7320cb1a90d166617bae1755f26047a90c164239e132fe4427d2900a0ab1f1cc7a6c2f1336b44d40be7fe97036a9cdb7b46237771c4fa59cb069c208e0d8464735d47deb2de0c03d31aa4e439965fdf3a5402615d2a0c8568541dd0809e980c0a9412114460967f1d0baf4a221da4b2daa4668014b5b441b8ca8d4596446cba4631447b316bb0dcdb9be6c99e36a250eb5218eac8849d64ad32f83bb375fd777263ffd3918295dd72b7c86318099d296d661d95487d68b846f9d7a6862ed58e6cbaada42f44b7f1f735f859b386eee177f4c53c95bede02f4f51d38ac5a1d8f530b547a27a756889a89e08a11f7bf40ba89807568d0b56e96047530a1eec4d185c24c18be31e154b4316e2691dbff0058af04fad55286e1b6f0fb2046466c097ef7029391b15dfaf1bd108b7cbeb466ad365625bb54836beab12b12ea65fb380c13768a64fab2f5d94ecda980a63f0e3d8d36bad7f07b5a908b4b7f067e469f1e401fd61770d6cf07610c4417c3cbb218643bf8a16869f98da1d4b82361c19bf37f8fa11a65345957a327557dda9e7fd3072da66f84402ec77c759ae1219535c026a99ab8e88d2f6641df2b880f3ac019c950b72cd3ea1ff9a36a5a0ccfdeb5ec3c13300420c539525d587641961d01fdbc25c40590b5e24a54cc53e70ba96adeb3a502aed44948be146755f53956ab2e657349feaf88e01dcec8592b41e19fd98c44f5d57ef3fc47b402d1a6bdf92dd3ef7857444a357dd64c221ce890fc15577c2b1049df5aeaf05101119403ee7815d6dd45e3020b9a89f7f230173cf9ce3def53cbf3edf23ea565d9a4a895e9f4cd1df72ce4ddc344a2f6d015cfd7d2f641493fe0c7ee5692147101aba60bf8d7608363bdea4755194c3061acf037e09258db556e64e63d74e18b39d822bf3d3ce217f6016615be005ff4c4b563023e11dd1ae6e0857c8713496b60ae314101d08ac28807c5c56ef58484115fca201b45552cda9417c353072ba8ee8d77b082b85952bd27e5b8617d04e0a2eebaae5064324237562fb56d907e301e6a8a895c95bcf69e6d874b38f77bb74f1bcbf3b1c80e2d3905cc938dfb98e532e062c86b4e05f7228c733e373af51e5a88007c4b66e88194a79cfc3c2cb3cfa6d5a2d77173091db8c1ce27e14fdf", 0x2000, &(0x7f000000ec00)={&(0x7f0000002000)={0x50, 0x0, 0x7, {0x7, 0x26, 0x7, 0x101400, 0x1ff, 0x3, 0x7, 0x80000001}}, &(0x7f0000002080)={0x18, 0x7fffffffffffffc9, 0x3, {0xfffffffffffffffd}}, &(0x7f00000020c0)={0x18, 0xffffffffffffffda, 0x2e, {0x8d9}}, &(0x7f0000002100)={0x18, 0x0, 0x46, {0x3}}, &(0x7f0000002140)={0x18, 0x0, 0x5, {0x49}}, &(0x7f0000002180)={0x28, 0x0, 0x0, {{0x93f, 0x1, 0x2, r0}}}, &(0x7f00000021c0)={0x60, 0x0, 0x8000000000000001, {{0x2, 0x3f, 0x4294c0fb, 0x0, 0x9, 0x7fffffff, 0x3f, 0x4}}}, &(0x7f0000002240)={0x18, 0x0, 0x1, {0x5}}, &(0x7f0000002280)={0x1d, 0x0, 0x107, {'%}[/-/$).((}\x00'}}, &(0x7f00000022c0)={0x20, 0x0, 0xfda4, {0x0, 0x4}}, &(0x7f0000002300)={0x78, 0x0, 0x4, {0x100, 0x3, 0x0, {0x2, 0x1, 0x8ce, 0x4, 0x4, 0x2, 0x4, 0x6, 0x81, 0x4000, 0x9, 0xffffffffffffffff, r1, 0x1, 0x3}}}, &(0x7f0000002380)={0x90, 0xfffffffffffffff5, 0x8, {0x6, 0x3, 0x690d, 0x12, 0xffffffa4, 0x7, {0x5, 0x1f, 0xb97a, 0x9, 0x3ff, 0x1, 0x9, 0xfffffbff, 0x85, 0x6000, 0x8, 0xee01, r2, 0x2, 0x7f}}}, &(0x7f0000002440)={0x10, 0x0, 0x400}, &(0x7f000000e600)={0x4f8, 0x0, 0x8, [{{0x4, 0x1, 0x3ff, 0x4, 0x5, 0x4, {0x0, 0xfffffffffffffffb, 0xfffffffffffffff9, 0x6a, 0x7, 0x7fff, 0xfffffffb, 0x1, 0xffff, 0x4000, 0x0, r3, r4, 0x10000}}, {0x2, 0x8, 0x7, 0xae8546bb, '@.@\'^&*'}}, {{0x0, 0x2, 0x1000, 0x4, 0x3ff, 0x8, {0x2, 0x6, 0xd2, 0x8, 0x2, 0x4, 0x3, 0x5531, 0xfff, 0x1000, 0x855, 0xee01, r5, 0x7ff, 0x5}}, {0x3, 0x6, 0x2, 0x5665, '\xd7-'}}, {{0x0, 0x0, 0x6, 0x1, 0xfffffffe, 0x9231, {0x5, 0x6, 0x80, 0x78, 0x7, 0x9, 0x101, 0x9, 0x8001, 0x3000, 0x2, 0xffffffffffffffff, 0xee00, 0x2, 0x20}}, {0x6, 0x1, 0x0, 0xfffffffc}}, {{0x0, 0x0, 0x2, 0x3, 0x9, 0x4, {0x1, 0x2, 0x3ff, 0x0, 0x10000, 0x0, 0x5, 0x1f, 0x100, 0x6000, 0x3, 0xee01, r11, 0x3f, 0x1000}}, {0x4, 0x4, 0x2, 0x0, '--'}}, {{0x1, 0x0, 0x3, 0x2000000000000000, 0x81, 0xffffff01, {0x2, 0x10001, 0x4, 0x9, 0x10, 0x3, 0x800, 0x800, 0x4, 0xa000, 0x4, 0xee01, r6, 0x81, 0x3}}, {0x0, 0x80000001, 0x4, 0x7, '}:{('}}, {{0x1, 0x2, 0x54, 0x7fffffff, 0x0, 0x401, {0x1, 0x526, 0x5, 0x1000, 0xffffffffffffffff, 0x9, 0x5, 0x7, 0x368, 0x0, 0x1, r7, 0x0, 0x0, 0xe3}}, {0x5, 0x80, 0x3, 0x10001, '{..'}}, {{0x4, 0x3, 0xa74, 0x8001, 0x1, 0x40, {0x3, 0x7f, 0x100, 0x12b4, 0x124, 0xcf6b, 0x0, 0x8, 0xffff, 0x8000, 0x5, 0xee01, r8, 0x800, 0x100}}, {0x1, 0x0, 0x0, 0x9}}, {{0x0, 0x3, 0x7, 0x1, 0xfffffffa, 0x8, {0x0, 0x9, 0xb736, 0x0, 0x80, 0x20e, 0x4, 0x6b, 0x8, 0xc000, 0x3, r9, 0xffffffffffffffff, 0x5, 0x7ff}}, {0x1, 0xca3, 0x0, 0x8}}]}, &(0x7f000000eb00)={0xa0, 0x0, 0x45febc1b, {{0x6, 0x1, 0x1, 0x5, 0x8, 0x8858, {0x3, 0x8001, 0x8, 0x0, 0x0, 0x4, 0x5, 0x6, 0x4fce903a, 0xd000, 0x9, 0x0, 0xee01, 0x4000000, 0x9}}, {0x0, 0xe}}}, &(0x7f000000ebc0)={0x20, 0xffffffffffffffda, 0x80000000, {0x49, 0x4, 0xfff, 0x7}}}) 11:24:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000020"], 0x24}}, 0x0) 11:24:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 48) 11:24:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000020"], 0x24}}, 0x0) 11:24:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000001000069"], 0x24}}, 0x0) 11:24:19 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x2004) r0 = getpid() syz_open_procfs$namespace(r0, 0x0) (async) syz_open_procfs$namespace(r0, 0x0) r1 = getgid() r2 = getegid() read$FUSE(0xffffffffffffffff, &(0x7f0000002480)={0x2020, 0x0, 0x0, 0x0}, 0x2020) read$FUSE(0xffffffffffffffff, &(0x7f00000044c0)={0x2020}, 0x2020) (async) read$FUSE(0xffffffffffffffff, &(0x7f00000044c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) read$FUSE(0xffffffffffffffff, &(0x7f0000006500)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) getegid() (async) getegid() r6 = getegid() read$FUSE(0xffffffffffffffff, &(0x7f0000008540)={0x2020, 0x0, 0x0, 0x0}, 0x2020) write$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000010d80)='FREEZING\x00', 0x9) read$FUSE(0xffffffffffffffff, &(0x7f000000a580)={0x2020}, 0x2020) (async) read$FUSE(0xffffffffffffffff, &(0x7f000000a580)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) read$FUSE(0xffffffffffffffff, &(0x7f000000c5c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) socket(0x0, 0xb, 0x0) (async) r10 = socket(0x0, 0xb, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(r10, 0x0, 0x0) getsockopt$netlink(r10, 0x10e, 0x6, &(0x7f0000010cc0)=""/66, &(0x7f0000010d40)=0x42) read$FUSE(0xffffffffffffffff, &(0x7f000000ec80)={0x2020}, 0x2020) (async) read$FUSE(0xffffffffffffffff, &(0x7f000000ec80)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000000)="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", 0x2000, &(0x7f000000ec00)={&(0x7f0000002000)={0x50, 0x0, 0x7, {0x7, 0x26, 0x7, 0x101400, 0x1ff, 0x3, 0x7, 0x80000001}}, &(0x7f0000002080)={0x18, 0x7fffffffffffffc9, 0x3, {0xfffffffffffffffd}}, &(0x7f00000020c0)={0x18, 0xffffffffffffffda, 0x2e, {0x8d9}}, &(0x7f0000002100)={0x18, 0x0, 0x46, {0x3}}, &(0x7f0000002140)={0x18, 0x0, 0x5, {0x49}}, &(0x7f0000002180)={0x28, 0x0, 0x0, {{0x93f, 0x1, 0x2, r0}}}, &(0x7f00000021c0)={0x60, 0x0, 0x8000000000000001, {{0x2, 0x3f, 0x4294c0fb, 0x0, 0x9, 0x7fffffff, 0x3f, 0x4}}}, &(0x7f0000002240)={0x18, 0x0, 0x1, {0x5}}, &(0x7f0000002280)={0x1d, 0x0, 0x107, {'%}[/-/$).((}\x00'}}, &(0x7f00000022c0)={0x20, 0x0, 0xfda4, {0x0, 0x4}}, &(0x7f0000002300)={0x78, 0x0, 0x4, {0x100, 0x3, 0x0, {0x2, 0x1, 0x8ce, 0x4, 0x4, 0x2, 0x4, 0x6, 0x81, 0x4000, 0x9, 0xffffffffffffffff, r1, 0x1, 0x3}}}, &(0x7f0000002380)={0x90, 0xfffffffffffffff5, 0x8, {0x6, 0x3, 0x690d, 0x12, 0xffffffa4, 0x7, {0x5, 0x1f, 0xb97a, 0x9, 0x3ff, 0x1, 0x9, 0xfffffbff, 0x85, 0x6000, 0x8, 0xee01, r2, 0x2, 0x7f}}}, &(0x7f0000002440)={0x10, 0x0, 0x400}, &(0x7f000000e600)={0x4f8, 0x0, 0x8, [{{0x4, 0x1, 0x3ff, 0x4, 0x5, 0x4, {0x0, 0xfffffffffffffffb, 0xfffffffffffffff9, 0x6a, 0x7, 0x7fff, 0xfffffffb, 0x1, 0xffff, 0x4000, 0x0, r3, r4, 0x10000}}, {0x2, 0x8, 0x7, 0xae8546bb, '@.@\'^&*'}}, {{0x0, 0x2, 0x1000, 0x4, 0x3ff, 0x8, {0x2, 0x6, 0xd2, 0x8, 0x2, 0x4, 0x3, 0x5531, 0xfff, 0x1000, 0x855, 0xee01, r5, 0x7ff, 0x5}}, {0x3, 0x6, 0x2, 0x5665, '\xd7-'}}, {{0x0, 0x0, 0x6, 0x1, 0xfffffffe, 0x9231, {0x5, 0x6, 0x80, 0x78, 0x7, 0x9, 0x101, 0x9, 0x8001, 0x3000, 0x2, 0xffffffffffffffff, 0xee00, 0x2, 0x20}}, {0x6, 0x1, 0x0, 0xfffffffc}}, {{0x0, 0x0, 0x2, 0x3, 0x9, 0x4, {0x1, 0x2, 0x3ff, 0x0, 0x10000, 0x0, 0x5, 0x1f, 0x100, 0x6000, 0x3, 0xee01, r11, 0x3f, 0x1000}}, {0x4, 0x4, 0x2, 0x0, '--'}}, {{0x1, 0x0, 0x3, 0x2000000000000000, 0x81, 0xffffff01, {0x2, 0x10001, 0x4, 0x9, 0x10, 0x3, 0x800, 0x800, 0x4, 0xa000, 0x4, 0xee01, r6, 0x81, 0x3}}, {0x0, 0x80000001, 0x4, 0x7, '}:{('}}, {{0x1, 0x2, 0x54, 0x7fffffff, 0x0, 0x401, {0x1, 0x526, 0x5, 0x1000, 0xffffffffffffffff, 0x9, 0x5, 0x7, 0x368, 0x0, 0x1, r7, 0x0, 0x0, 0xe3}}, {0x5, 0x80, 0x3, 0x10001, '{..'}}, {{0x4, 0x3, 0xa74, 0x8001, 0x1, 0x40, {0x3, 0x7f, 0x100, 0x12b4, 0x124, 0xcf6b, 0x0, 0x8, 0xffff, 0x8000, 0x5, 0xee01, r8, 0x800, 0x100}}, {0x1, 0x0, 0x0, 0x9}}, {{0x0, 0x3, 0x7, 0x1, 0xfffffffa, 0x8, {0x0, 0x9, 0xb736, 0x0, 0x80, 0x20e, 0x4, 0x6b, 0x8, 0xc000, 0x3, r9, 0xffffffffffffffff, 0x5, 0x7ff}}, {0x1, 0xca3, 0x0, 0x8}}]}, &(0x7f000000eb00)={0xa0, 0x0, 0x45febc1b, {{0x6, 0x1, 0x1, 0x5, 0x8, 0x8858, {0x3, 0x8001, 0x8, 0x0, 0x0, 0x4, 0x5, 0x6, 0x4fce903a, 0xd000, 0x9, 0x0, 0xee01, 0x4000000, 0x9}}, {0x0, 0xe}}}, &(0x7f000000ebc0)={0x20, 0xffffffffffffffda, 0x80000000, {0x49, 0x4, 0xfff, 0x7}}}) 11:24:19 executing program 4: r0 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="8f", 0x28, 0xfffffffffffffffd) r1 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) read$usbmon(r1, 0x0, 0x0) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) syz_open_dev$usbmon(&(0x7f00000000c0), 0x8, 0x8a800) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000680)=ANY=[@ANYBLOB="bd8cf7ff67b91d5ebcb45dc5e5f3885212d4f0d1d6bc5ba960562f530543389f8a6984abb729da09db91daf13fff069928346b4bcd55e478dab8dc9b31058e16fc5255c666d8dc37de67037044ac1de4fecdbdb371f10c45d0e524a200ee784ecbcdaaea304c8b9ec8e29acd", @ANYRES16=0x0, @ANYRES16=r1], 0x158}, 0x1, 0x0, 0x0, 0x2}, 0x11) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) 11:24:19 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="0100000000000000000020"], 0x24}}, 0x0) 11:24:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000002000069"], 0x24}}, 0x0) 11:24:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000005f"], 0x24}}, 0x0) [ 3463.412544][T18782] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 11:24:20 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x2004) (async) r0 = getpid() syz_open_procfs$namespace(r0, 0x0) (async, rerun: 32) r1 = getgid() (async, rerun: 32) r2 = getegid() read$FUSE(0xffffffffffffffff, &(0x7f0000002480)={0x2020, 0x0, 0x0, 0x0}, 0x2020) (async) read$FUSE(0xffffffffffffffff, &(0x7f00000044c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000006500)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) (async) getegid() r6 = getegid() (async) read$FUSE(0xffffffffffffffff, &(0x7f0000008540)={0x2020, 0x0, 0x0, 0x0}, 0x2020) (async) write$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000010d80)='FREEZING\x00', 0x9) (async) read$FUSE(0xffffffffffffffff, &(0x7f000000a580)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) (async) read$FUSE(0xffffffffffffffff, &(0x7f000000c5c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) r10 = socket(0x0, 0xb, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(r10, 0x0, 0x0) getsockopt$netlink(r10, 0x10e, 0x6, &(0x7f0000010cc0)=""/66, &(0x7f0000010d40)=0x42) (async) read$FUSE(0xffffffffffffffff, &(0x7f000000ec80)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000000)="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", 0x2000, &(0x7f000000ec00)={&(0x7f0000002000)={0x50, 0x0, 0x7, {0x7, 0x26, 0x7, 0x101400, 0x1ff, 0x3, 0x7, 0x80000001}}, &(0x7f0000002080)={0x18, 0x7fffffffffffffc9, 0x3, {0xfffffffffffffffd}}, &(0x7f00000020c0)={0x18, 0xffffffffffffffda, 0x2e, {0x8d9}}, &(0x7f0000002100)={0x18, 0x0, 0x46, {0x3}}, &(0x7f0000002140)={0x18, 0x0, 0x5, {0x49}}, &(0x7f0000002180)={0x28, 0x0, 0x0, {{0x93f, 0x1, 0x2, r0}}}, &(0x7f00000021c0)={0x60, 0x0, 0x8000000000000001, {{0x2, 0x3f, 0x4294c0fb, 0x0, 0x9, 0x7fffffff, 0x3f, 0x4}}}, &(0x7f0000002240)={0x18, 0x0, 0x1, {0x5}}, &(0x7f0000002280)={0x1d, 0x0, 0x107, {'%}[/-/$).((}\x00'}}, &(0x7f00000022c0)={0x20, 0x0, 0xfda4, {0x0, 0x4}}, &(0x7f0000002300)={0x78, 0x0, 0x4, {0x100, 0x3, 0x0, {0x2, 0x1, 0x8ce, 0x4, 0x4, 0x2, 0x4, 0x6, 0x81, 0x4000, 0x9, 0xffffffffffffffff, r1, 0x1, 0x3}}}, &(0x7f0000002380)={0x90, 0xfffffffffffffff5, 0x8, {0x6, 0x3, 0x690d, 0x12, 0xffffffa4, 0x7, {0x5, 0x1f, 0xb97a, 0x9, 0x3ff, 0x1, 0x9, 0xfffffbff, 0x85, 0x6000, 0x8, 0xee01, r2, 0x2, 0x7f}}}, &(0x7f0000002440)={0x10, 0x0, 0x400}, &(0x7f000000e600)={0x4f8, 0x0, 0x8, [{{0x4, 0x1, 0x3ff, 0x4, 0x5, 0x4, {0x0, 0xfffffffffffffffb, 0xfffffffffffffff9, 0x6a, 0x7, 0x7fff, 0xfffffffb, 0x1, 0xffff, 0x4000, 0x0, r3, r4, 0x10000}}, {0x2, 0x8, 0x7, 0xae8546bb, '@.@\'^&*'}}, {{0x0, 0x2, 0x1000, 0x4, 0x3ff, 0x8, {0x2, 0x6, 0xd2, 0x8, 0x2, 0x4, 0x3, 0x5531, 0xfff, 0x1000, 0x855, 0xee01, r5, 0x7ff, 0x5}}, {0x3, 0x6, 0x2, 0x5665, '\xd7-'}}, {{0x0, 0x0, 0x6, 0x1, 0xfffffffe, 0x9231, {0x5, 0x6, 0x80, 0x78, 0x7, 0x9, 0x101, 0x9, 0x8001, 0x3000, 0x2, 0xffffffffffffffff, 0xee00, 0x2, 0x20}}, {0x6, 0x1, 0x0, 0xfffffffc}}, {{0x0, 0x0, 0x2, 0x3, 0x9, 0x4, {0x1, 0x2, 0x3ff, 0x0, 0x10000, 0x0, 0x5, 0x1f, 0x100, 0x6000, 0x3, 0xee01, r11, 0x3f, 0x1000}}, {0x4, 0x4, 0x2, 0x0, '--'}}, {{0x1, 0x0, 0x3, 0x2000000000000000, 0x81, 0xffffff01, {0x2, 0x10001, 0x4, 0x9, 0x10, 0x3, 0x800, 0x800, 0x4, 0xa000, 0x4, 0xee01, r6, 0x81, 0x3}}, {0x0, 0x80000001, 0x4, 0x7, '}:{('}}, {{0x1, 0x2, 0x54, 0x7fffffff, 0x0, 0x401, {0x1, 0x526, 0x5, 0x1000, 0xffffffffffffffff, 0x9, 0x5, 0x7, 0x368, 0x0, 0x1, r7, 0x0, 0x0, 0xe3}}, {0x5, 0x80, 0x3, 0x10001, '{..'}}, {{0x4, 0x3, 0xa74, 0x8001, 0x1, 0x40, {0x3, 0x7f, 0x100, 0x12b4, 0x124, 0xcf6b, 0x0, 0x8, 0xffff, 0x8000, 0x5, 0xee01, r8, 0x800, 0x100}}, {0x1, 0x0, 0x0, 0x9}}, {{0x0, 0x3, 0x7, 0x1, 0xfffffffa, 0x8, {0x0, 0x9, 0xb736, 0x0, 0x80, 0x20e, 0x4, 0x6b, 0x8, 0xc000, 0x3, r9, 0xffffffffffffffff, 0x5, 0x7ff}}, {0x1, 0xca3, 0x0, 0x8}}]}, &(0x7f000000eb00)={0xa0, 0x0, 0x45febc1b, {{0x6, 0x1, 0x1, 0x5, 0x8, 0x8858, {0x3, 0x8001, 0x8, 0x0, 0x0, 0x4, 0x5, 0x6, 0x4fce903a, 0xd000, 0x9, 0x0, 0xee01, 0x4000000, 0x9}}, {0x0, 0xe}}}, &(0x7f000000ebc0)={0x20, 0xffffffffffffffda, 0x80000000, {0x49, 0x4, 0xfff, 0x7}}}) 11:24:20 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="0100000000000000000020"], 0x24}}, 0x0) [ 3463.478371][T18786] FAULT_INJECTION: forcing a failure. [ 3463.478371][T18786] name failslab, interval 1, probability 0, space 0, times 0 [ 3463.484140][T18799] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3463.494417][T18786] CPU: 1 PID: 18786 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3463.511358][T18786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3463.521254][T18786] Call Trace: [ 3463.524391][T18786] dump_stack+0x1d8/0x241 11:24:20 executing program 0: ioprio_set$uid(0x0, 0x0, 0x4) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x210048, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[], [{@obj_type}]}}, 0x0, 0x0, 0x0) syz_mount_image$fuse(&(0x7f0000002040), &(0x7f0000002080)='./file0\x00', 0x22c004, &(0x7f00000020c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@allow_other}, {@max_read={'max_read', 0x3d, 0x8}}, {@allow_other}, {@blksize={'blksize', 0x3d, 0x200}}, {@blksize={'blksize', 0x3d, 0xa00}}, {@default_permissions}], [{@context={'context', 0x3d, 'staff_u'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@subj_type={'subj_type', 0x3d, '\xc4'}}, {@permit_directio}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@smackfsroot={'smackfsroot', 0x3d, ']'}}, {@seclabel}, {@fowner_eq={'fowner', 0x3d, 0xee01}}]}}, 0x1, 0x0, &(0x7f0000002240)="6ded9849d57ad4ba5634edfceddaa178") read$FUSE(0xffffffffffffffff, &(0x7f0000000000)={0x2020, 0x0, 0x0, 0x0}, 0x2020) ioprio_set$uid(0x0, r1, 0x2007) 11:24:20 executing program 0: ioprio_set$uid(0x0, 0x0, 0x4) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x210048, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[], [{@obj_type}]}}, 0x0, 0x0, 0x0) (async) syz_mount_image$fuse(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x210048, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[], [{@obj_type}]}}, 0x0, 0x0, 0x0) syz_mount_image$fuse(&(0x7f0000002040), &(0x7f0000002080)='./file0\x00', 0x22c004, &(0x7f00000020c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@allow_other}, {@max_read={'max_read', 0x3d, 0x8}}, {@allow_other}, {@blksize={'blksize', 0x3d, 0x200}}, {@blksize={'blksize', 0x3d, 0xa00}}, {@default_permissions}], [{@context={'context', 0x3d, 'staff_u'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@subj_type={'subj_type', 0x3d, '\xc4'}}, {@permit_directio}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@smackfsroot={'smackfsroot', 0x3d, ']'}}, {@seclabel}, {@fowner_eq={'fowner', 0x3d, 0xee01}}]}}, 0x1, 0x0, &(0x7f0000002240)="6ded9849d57ad4ba5634edfceddaa178") read$FUSE(0xffffffffffffffff, &(0x7f0000000000)={0x2020, 0x0, 0x0, 0x0}, 0x2020) ioprio_set$uid(0x0, r1, 0x2007) (async) ioprio_set$uid(0x0, r1, 0x2007) [ 3463.528555][T18786] ? panic+0x896/0x896 [ 3463.532449][T18786] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3463.538113][T18786] ? unwind_next_frame+0x176a/0x1ea0 [ 3463.543225][T18786] should_fail+0x71f/0x880 [ 3463.547479][T18786] ? setup_fault_attr+0x3d0/0x3d0 [ 3463.552333][T18786] ? deref_stack_reg+0x1f0/0x1f0 [ 3463.557108][T18786] ? __unwind_start+0x708/0x890 [ 3463.561164][T18811] fuse: Bad value for 'user_id' [ 3463.561791][T18786] ? __kernfs_new_node+0x99/0x6e0 [ 3463.571340][T18786] should_failslab+0x5/0x20 [ 3463.575679][T18786] __kmalloc_track_caller+0x4f/0x2b0 [ 3463.580799][T18786] ? stack_trace_save+0x1c0/0x1c0 [ 3463.582783][T18813] fuse: Bad value for 'user_id' [ 3463.585666][T18786] kstrdup_const+0x51/0x90 [ 3463.585686][T18786] __kernfs_new_node+0x99/0x6e0 [ 3463.590780][T18814] fuse: Bad value for 'user_id' [ 3463.594601][T18786] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3463.594618][T18786] ? kernfs_new_node+0x160/0x160 [ 3463.614643][T18786] ? stack_trace_save+0x118/0x1c0 [ 3463.619713][T18786] ? stack_trace_snprint+0x170/0x170 [ 3463.624821][T18786] ? stack_trace_save+0x118/0x1c0 [ 3463.629683][T18786] kernfs_create_dir_ns+0x90/0x220 [ 3463.634629][T18786] sysfs_create_dir_ns+0x185/0x390 [ 3463.639575][T18786] ? sysfs_warn_dup+0xa0/0xa0 [ 3463.644089][T18786] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3463.649997][T18786] kobject_add_internal+0x6b7/0xca0 [ 3463.655028][T18786] kobject_add+0x14e/0x210 [ 3463.659280][T18786] ? _raw_spin_lock+0xa4/0x1b0 [ 3463.663876][T18786] ? kobject_init+0x1d0/0x1d0 [ 3463.668393][T18786] ? mutex_unlock+0x18/0x40 [ 3463.672739][T18786] ? get_device_parent+0x293/0x400 [ 3463.677679][T18786] device_add+0x3eb/0xbb0 [ 3463.681844][T18786] device_create_vargs+0x1b9/0x210 [ 3463.686795][T18786] device_create+0xea/0x130 [ 3463.691263][T18786] ? device_create_vargs+0x210/0x210 [ 3463.696373][T18786] ? __percpu_ref_switch_mode+0x376/0x600 [ 3463.701932][T18786] bdi_register_va+0x84/0x610 [ 3463.706455][T18786] bdi_register+0xd1/0x120 [ 3463.710722][T18786] ? __device_add_disk+0x551/0x1220 [ 3463.715738][T18786] ? bdi_register_va+0x610/0x610 [ 3463.720500][T18786] ? percpu_ref_resurrect+0x113/0x190 [ 3463.725716][T18786] bdi_register_owner+0x55/0xf0 [ 3463.730395][T18786] __device_add_disk+0x5d1/0x1220 [ 3463.735258][T18786] ? device_add_disk+0x30/0x30 [ 3463.739853][T18786] ? vsprintf+0x30/0x30 [ 3463.743848][T18786] ? __alloc_disk_node+0x459/0x5a0 [ 3463.748795][T18786] loop_add+0x573/0x740 [ 3463.752800][T18786] loop_control_ioctl+0x448/0x620 [ 3463.757648][T18786] ? loop_remove+0xa0/0xa0 [ 3463.761905][T18786] ? memset+0x1f/0x40 [ 3463.765728][T18786] ? fsnotify+0x1280/0x1340 [ 3463.770058][T18786] ? loop_remove+0xa0/0xa0 [ 3463.774315][T18786] do_vfs_ioctl+0x742/0x1720 [ 3463.778742][T18786] ? ioctl_preallocate+0x250/0x250 [ 3463.783688][T18786] ? __fget+0x407/0x490 [ 3463.787682][T18786] ? fget_many+0x20/0x20 [ 3463.791757][T18786] ? debug_smp_processor_id+0x20/0x20 [ 3463.796968][T18786] ? security_file_ioctl+0x7d/0xa0 [ 3463.801916][T18786] __x64_sys_ioctl+0xd4/0x110 [ 3463.806429][T18786] do_syscall_64+0xca/0x1c0 [ 3463.810768][T18786] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3463.820919][T18786] kobject_add_internal failed for 7:0 (error: -12 parent: bdi) [ 3463.828963][T18786] ------------[ cut here ]------------ [ 3463.834256][T18786] WARNING: CPU: 0 PID: 18786 at block/genhd.c:742 __device_add_disk+0xea1/0x1220 [ 3463.843166][T18786] Modules linked in: [ 3463.846907][T18786] CPU: 0 PID: 18786 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3463.858362][T18786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3463.868257][T18786] RIP: 0010:__device_add_disk+0xea1/0x1220 [ 3463.873897][T18786] Code: ff ff e8 32 29 3f ff 0f 0b e9 52 f3 ff ff e8 26 29 3f ff 0f 0b 42 80 3c 2b 00 0f 85 ac f8 ff ff e9 af f8 ff ff e8 0f 29 3f ff <0f> 0b e9 41 f7 ff ff e8 03 29 3f ff e9 18 ff ff ff 44 89 f9 80 e1 [ 3463.893334][T18786] RSP: 0018:ffff8881e138fa20 EFLAGS: 00010246 [ 3463.899238][T18786] RAX: ffffffff822500d1 RBX: 00000000fffffff4 RCX: 0000000000040000 [ 3463.907050][T18786] RDX: ffffc90000d44000 RSI: 000000000003ffff RDI: 0000000000040000 [ 3463.914863][T18786] RBP: ffff8881e138fb58 R08: ffffffff8224f80c R09: ffffffff846031dc [ 3463.922673][T18786] R10: ffffffff84800000 R11: dffffc0000000000 R12: ffff8881eaff2000 [ 3463.930491][T18786] R13: dffffc0000000000 R14: ffff8881eaff2070 R15: 1ffff1103d5fe49d [ 3463.938302][T18786] FS: 00007ff4eb4a6700(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 3463.947061][T18786] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3463.953485][T18786] CR2: 00007f0ff7c16d38 CR3: 00000001e6a56000 CR4: 00000000003406b0 [ 3463.961297][T18786] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3463.969115][T18786] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3463.976919][T18786] Call Trace: [ 3463.980056][T18786] ? device_add_disk+0x30/0x30 [ 3463.984646][T18786] ? vsprintf+0x30/0x30 [ 3463.988639][T18786] ? __alloc_disk_node+0x459/0x5a0 [ 3463.993592][T18786] loop_add+0x573/0x740 [ 3463.997581][T18786] loop_control_ioctl+0x448/0x620 [ 3464.002436][T18786] ? loop_remove+0xa0/0xa0 [ 3464.006696][T18786] ? memset+0x1f/0x40 [ 3464.010512][T18786] ? fsnotify+0x1280/0x1340 [ 3464.014848][T18786] ? loop_remove+0xa0/0xa0 [ 3464.019101][T18786] do_vfs_ioctl+0x742/0x1720 [ 3464.023534][T18786] ? ioctl_preallocate+0x250/0x250 11:24:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 49) 11:24:20 executing program 0: ioprio_set$uid(0x0, 0x0, 0x4) (async) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x210048, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[], [{@obj_type}]}}, 0x0, 0x0, 0x0) (async) syz_mount_image$fuse(&(0x7f0000002040), &(0x7f0000002080)='./file0\x00', 0x22c004, &(0x7f00000020c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@allow_other}, {@max_read={'max_read', 0x3d, 0x8}}, {@allow_other}, {@blksize={'blksize', 0x3d, 0x200}}, {@blksize={'blksize', 0x3d, 0xa00}}, {@default_permissions}], [{@context={'context', 0x3d, 'staff_u'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@subj_type={'subj_type', 0x3d, '\xc4'}}, {@permit_directio}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@smackfsroot={'smackfsroot', 0x3d, ']'}}, {@seclabel}, {@fowner_eq={'fowner', 0x3d, 0xee01}}]}}, 0x1, 0x0, &(0x7f0000002240)="6ded9849d57ad4ba5634edfceddaa178") (async) read$FUSE(0xffffffffffffffff, &(0x7f0000000000)={0x2020, 0x0, 0x0, 0x0}, 0x2020) ioprio_set$uid(0x0, r1, 0x2007) 11:24:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000060"], 0x24}}, 0x0) 11:24:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f0000750c000069"], 0x24}}, 0x0) [ 3464.028479][T18786] ? __fget+0x407/0x490 [ 3464.032469][T18786] ? fget_many+0x20/0x20 [ 3464.036550][T18786] ? debug_smp_processor_id+0x20/0x20 [ 3464.041762][T18786] ? security_file_ioctl+0x7d/0xa0 [ 3464.046802][T18786] __x64_sys_ioctl+0xd4/0x110 [ 3464.051311][T18786] do_syscall_64+0xca/0x1c0 [ 3464.055654][T18786] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3464.061377][T18786] ---[ end trace 65c962d97ad59544 ]--- [ 3464.105934][T18821] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3464.107816][T18819] fuse: Bad value for 'user_id' [ 3464.207689][T18827] FAULT_INJECTION: forcing a failure. [ 3464.207689][T18827] name failslab, interval 1, probability 0, space 0, times 0 [ 3464.220249][T18827] CPU: 1 PID: 18827 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3464.231623][T18827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3464.241524][T18827] Call Trace: [ 3464.244649][T18827] dump_stack+0x1d8/0x241 [ 3464.248815][T18827] ? panic+0x896/0x896 [ 3464.252726][T18827] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3464.258363][T18827] ? idr_alloc+0x2f0/0x2f0 [ 3464.262616][T18827] should_fail+0x71f/0x880 [ 3464.266869][T18827] ? setup_fault_attr+0x3d0/0x3d0 [ 3464.271728][T18827] ? mutex_lock+0xa5/0x110 [ 3464.275981][T18827] ? __kernfs_new_node+0xdb/0x6e0 [ 3464.280837][T18827] should_failslab+0x5/0x20 [ 3464.285187][T18827] kmem_cache_alloc+0x28/0x250 [ 3464.289779][T18827] __kernfs_new_node+0xdb/0x6e0 [ 3464.294478][T18827] ? mutex_unlock+0x18/0x40 [ 3464.298815][T18827] ? kernfs_new_node+0x160/0x160 11:24:20 executing program 4: r0 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="8f", 0x28, 0xfffffffffffffffd) (async) r1 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) read$usbmon(r1, 0x0, 0x0) (async, rerun: 32) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) (rerun: 32) syz_open_dev$usbmon(&(0x7f00000000c0), 0x8, 0x8a800) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000680)=ANY=[@ANYBLOB="bd8cf7ff67b91d5ebcb45dc5e5f3885212d4f0d1d6bc5ba960562f530543389f8a6984abb729da09db91daf13fff069928346b4bcd55e478dab8dc9b31058e16fc5255c666d8dc37de67037044ac1de4fecdbdb371f10c45d0e524a200ee784ecbcdaaea304c8b9ec8e29acd", @ANYRES16=0x0, @ANYRES16=r1], 0x158}, 0x1, 0x0, 0x0, 0x2}, 0x11) (async, rerun: 32) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) (rerun: 32) 11:24:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f0000000f000069"], 0x24}}, 0x0) 11:24:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000062"], 0x24}}, 0x0) 11:24:20 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="0100000000000000000020"], 0x24}}, 0x0) 11:24:20 executing program 0: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x210048, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[], [{@obj_type}]}}, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000000)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_GETXATTR(0xffffffffffffffff, &(0x7f0000002040)={0x18, 0x0, r1, {0x7}}, 0x18) ioprio_set$uid(0x0, 0xee01, 0x4) 11:24:20 executing program 0: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x210048, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[], [{@obj_type}]}}, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000000)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_GETXATTR(0xffffffffffffffff, &(0x7f0000002040)={0x18, 0x0, r1, {0x7}}, 0x18) ioprio_set$uid(0x0, 0xee01, 0x4) openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) (async) syz_mount_image$fuse(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x210048, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[], [{@obj_type}]}}, 0x0, 0x0, 0x0) (async) read$FUSE(r0, &(0x7f0000000000)={0x2020}, 0x2020) (async) write$FUSE_GETXATTR(0xffffffffffffffff, &(0x7f0000002040)={0x18, 0x0, r1, {0x7}}, 0x18) (async) ioprio_set$uid(0x0, 0xee01, 0x4) (async) 11:24:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000040000069"], 0x24}}, 0x0) [ 3464.303597][T18827] ? kernfs_create_dir_ns+0x1e0/0x220 [ 3464.308801][T18827] ? sysfs_create_dir_ns+0x185/0x390 [ 3464.313924][T18827] ? sysfs_create_dir_ns+0x1cb/0x390 [ 3464.319040][T18827] kernfs_new_node+0x95/0x160 [ 3464.321476][T18831] fuse: Bad value for 'user_id' [ 3464.323551][T18827] __kernfs_create_file+0x45/0x260 [ 3464.323569][T18827] sysfs_add_file_mode_ns+0x292/0x340 [ 3464.338400][T18827] sysfs_create_file_ns+0x196/0x2a0 [ 3464.343431][T18827] ? sysfs_add_file_mode_ns+0x340/0x340 [ 3464.348813][T18827] ? dev_fwnode+0x4c/0x80 [ 3464.352984][T18827] ? device_create_file+0xea/0x1b0 11:24:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7ffffffff0000069"], 0x24}}, 0x0) [ 3464.357939][T18827] device_add+0x4b2/0xbb0 [ 3464.358897][T18843] fuse: Bad value for 'user_id' [ 3464.362096][T18827] device_create_vargs+0x1b9/0x210 [ 3464.362110][T18827] device_create+0xea/0x130 [ 3464.362128][T18827] ? device_create_vargs+0x210/0x210 [ 3464.378506][T18844] fuse: Bad value for 'user_id' [ 3464.381184][T18827] ? __percpu_ref_switch_mode+0x376/0x600 [ 3464.381198][T18827] bdi_register_va+0x84/0x610 [ 3464.381215][T18827] bdi_register+0xd1/0x120 [ 3464.400200][T18827] ? __device_add_disk+0x551/0x1220 [ 3464.400595][T18850] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3464.405225][T18827] ? bdi_register_va+0x610/0x610 [ 3464.405237][T18827] ? percpu_ref_resurrect+0x113/0x190 [ 3464.405255][T18827] bdi_register_owner+0x55/0xf0 [ 3464.429014][T18827] __device_add_disk+0x5d1/0x1220 [ 3464.433872][T18827] ? device_add_disk+0x30/0x30 [ 3464.438459][T18827] ? vsprintf+0x30/0x30 [ 3464.442451][T18827] ? __alloc_disk_node+0x459/0x5a0 [ 3464.447397][T18827] loop_add+0x573/0x740 [ 3464.451388][T18827] loop_control_ioctl+0x448/0x620 [ 3464.456250][T18827] ? loop_remove+0xa0/0xa0 [ 3464.460594][T18827] ? memset+0x1f/0x40 [ 3464.464404][T18827] ? fsnotify+0x1280/0x1340 [ 3464.468746][T18827] ? loop_remove+0xa0/0xa0 [ 3464.473175][T18827] do_vfs_ioctl+0x742/0x1720 [ 3464.477624][T18827] ? ioctl_preallocate+0x250/0x250 [ 3464.482547][T18827] ? __fget+0x407/0x490 [ 3464.486540][T18827] ? fget_many+0x20/0x20 [ 3464.490737][T18827] ? debug_smp_processor_id+0x20/0x20 [ 3464.495951][T18827] ? security_file_ioctl+0x7d/0xa0 [ 3464.500894][T18827] __x64_sys_ioctl+0xd4/0x110 [ 3464.506112][T18827] do_syscall_64+0xca/0x1c0 [ 3464.510454][T18827] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3464.517143][T18827] ------------[ cut here ]------------ [ 3464.522422][T18827] WARNING: CPU: 1 PID: 18827 at block/genhd.c:742 __device_add_disk+0xea1/0x1220 [ 3464.531345][T18827] Modules linked in: [ 3464.535085][T18827] CPU: 1 PID: 18827 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3464.546536][T18827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3464.556441][T18827] RIP: 0010:__device_add_disk+0xea1/0x1220 [ 3464.562083][T18827] Code: ff ff e8 32 29 3f ff 0f 0b e9 52 f3 ff ff e8 26 29 3f ff 0f 0b 42 80 3c 2b 00 0f 85 ac f8 ff ff e9 af f8 ff ff e8 0f 29 3f ff <0f> 0b e9 41 f7 ff ff e8 03 29 3f ff e9 18 ff ff ff 44 89 f9 80 e1 [ 3464.581519][T18827] RSP: 0018:ffff8881ed42fa20 EFLAGS: 00010246 [ 3464.587418][T18827] RAX: ffffffff822500d1 RBX: 00000000fffffff4 RCX: 0000000000040000 [ 3464.595227][T18827] RDX: ffffc90000d44000 RSI: 000000000003ffff RDI: 0000000000040000 [ 3464.603053][T18827] RBP: ffff8881ed42fb58 R08: ffffffff8224f80c R09: ffffffff846031dc [ 3464.610854][T18827] R10: ffffffff84800000 R11: dffffc0000000000 R12: ffff8881f0bcc000 [ 3464.618672][T18827] R13: dffffc0000000000 R14: ffff8881f0bcc070 R15: 1ffff1103e17989d [ 3464.626479][T18827] FS: 00007ff4eb4a6700(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 3464.635241][T18827] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3464.641669][T18827] CR2: 0000001b2c622000 CR3: 00000001cea74000 CR4: 00000000003406a0 [ 3464.649478][T18827] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3464.657285][T18827] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3464.665094][T18827] Call Trace: [ 3464.668260][T18827] ? device_add_disk+0x30/0x30 [ 3464.672827][T18827] ? vsprintf+0x30/0x30 [ 3464.676821][T18827] ? __alloc_disk_node+0x459/0x5a0 [ 3464.681776][T18827] loop_add+0x573/0x740 [ 3464.685846][T18827] loop_control_ioctl+0x448/0x620 [ 3464.690705][T18827] ? loop_remove+0xa0/0xa0 [ 3464.694972][T18827] ? memset+0x1f/0x40 [ 3464.698777][T18827] ? fsnotify+0x1280/0x1340 [ 3464.703129][T18827] ? loop_remove+0xa0/0xa0 11:24:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 50) 11:24:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f7fffffff000069"], 0x24}}, 0x0) 11:24:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000063"], 0x24}}, 0x0) 11:24:21 executing program 0: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x210048, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[], [{@obj_type}]}}, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000000)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_GETXATTR(0xffffffffffffffff, &(0x7f0000002040)={0x18, 0x0, r1, {0x7}}, 0x18) ioprio_set$uid(0x0, 0xee01, 0x4) openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) (async) syz_mount_image$fuse(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x210048, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[], [{@obj_type}]}}, 0x0, 0x0, 0x0) (async) read$FUSE(r0, &(0x7f0000000000)={0x2020}, 0x2020) (async) write$FUSE_GETXATTR(0xffffffffffffffff, &(0x7f0000002040)={0x18, 0x0, r1, {0x7}}, 0x18) (async) ioprio_set$uid(0x0, 0xee01, 0x4) (async) [ 3464.707368][T18827] do_vfs_ioctl+0x742/0x1720 [ 3464.711929][T18827] ? ioctl_preallocate+0x250/0x250 [ 3464.716864][T18827] ? __fget+0x407/0x490 [ 3464.720860][T18827] ? fget_many+0x20/0x20 [ 3464.724937][T18827] ? debug_smp_processor_id+0x20/0x20 [ 3464.730151][T18827] ? security_file_ioctl+0x7d/0xa0 [ 3464.735090][T18827] __x64_sys_ioctl+0xd4/0x110 [ 3464.739611][T18827] do_syscall_64+0xca/0x1c0 [ 3464.743957][T18827] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3464.749674][T18827] ---[ end trace 65c962d97ad59545 ]--- [ 3464.807076][T18858] fuse: Bad value for 'user_id' [ 3464.813087][T18859] fuse: Bad value for 'user_id' [ 3464.837563][T18864] FAULT_INJECTION: forcing a failure. [ 3464.837563][T18864] name failslab, interval 1, probability 0, space 0, times 0 [ 3464.849994][T18864] CPU: 0 PID: 18864 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3464.861415][T18864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3464.871482][T18864] Call Trace: [ 3464.874620][T18864] dump_stack+0x1d8/0x241 [ 3464.878779][T18864] ? panic+0x896/0x896 [ 3464.882686][T18864] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3464.888415][T18864] ? idr_alloc+0x2f0/0x2f0 [ 3464.892678][T18864] should_fail+0x71f/0x880 [ 3464.896924][T18864] ? setup_fault_attr+0x3d0/0x3d0 [ 3464.901791][T18864] ? mutex_lock+0xa5/0x110 [ 3464.906032][T18864] ? __kernfs_new_node+0xdb/0x6e0 [ 3464.910901][T18864] should_failslab+0x5/0x20 [ 3464.915233][T18864] kmem_cache_alloc+0x28/0x250 [ 3464.919839][T18864] __kernfs_new_node+0xdb/0x6e0 [ 3464.924528][T18864] ? mutex_unlock+0x18/0x40 [ 3464.928858][T18864] ? kernfs_new_node+0x160/0x160 [ 3464.933758][T18864] ? kernfs_create_dir_ns+0x1e0/0x220 [ 3464.938957][T18864] ? sysfs_create_dir_ns+0x185/0x390 [ 3464.944077][T18864] ? sysfs_create_dir_ns+0x1cb/0x390 [ 3464.949198][T18864] kernfs_new_node+0x95/0x160 [ 3464.953729][T18864] __kernfs_create_file+0x45/0x260 [ 3464.958662][T18864] sysfs_add_file_mode_ns+0x292/0x340 [ 3464.963882][T18864] sysfs_create_file_ns+0x196/0x2a0 [ 3464.968904][T18864] ? sysfs_add_file_mode_ns+0x340/0x340 [ 3464.974303][T18864] ? dev_fwnode+0x4c/0x80 [ 3464.978458][T18864] ? device_create_file+0xea/0x1b0 [ 3464.983396][T18864] device_add+0x4b2/0xbb0 [ 3464.987566][T18864] device_create_vargs+0x1b9/0x210 [ 3464.992511][T18864] device_create+0xea/0x130 [ 3464.996861][T18864] ? device_create_vargs+0x210/0x210 [ 3465.001972][T18864] ? __percpu_ref_switch_mode+0x376/0x600 [ 3465.007524][T18864] bdi_register_va+0x84/0x610 [ 3465.012043][T18864] bdi_register+0xd1/0x120 [ 3465.016289][T18864] ? __device_add_disk+0x551/0x1220 [ 3465.021334][T18864] ? bdi_register_va+0x610/0x610 [ 3465.026110][T18864] ? percpu_ref_resurrect+0x113/0x190 [ 3465.031311][T18864] bdi_register_owner+0x55/0xf0 [ 3465.036010][T18864] __device_add_disk+0x5d1/0x1220 [ 3465.040942][T18864] ? device_add_disk+0x30/0x30 [ 3465.045546][T18864] ? vsprintf+0x30/0x30 [ 3465.049532][T18864] ? __alloc_disk_node+0x459/0x5a0 [ 3465.054478][T18864] loop_add+0x573/0x740 [ 3465.058474][T18864] loop_control_ioctl+0x448/0x620 [ 3465.063340][T18864] ? loop_remove+0xa0/0xa0 [ 3465.067617][T18864] ? memset+0x1f/0x40 [ 3465.071403][T18864] ? fsnotify+0x1280/0x1340 [ 3465.075747][T18864] ? loop_remove+0xa0/0xa0 [ 3465.080001][T18864] do_vfs_ioctl+0x742/0x1720 [ 3465.084425][T18864] ? ioctl_preallocate+0x250/0x250 [ 3465.089372][T18864] ? __fget+0x407/0x490 [ 3465.093364][T18864] ? fget_many+0x20/0x20 [ 3465.097442][T18864] ? debug_smp_processor_id+0x20/0x20 [ 3465.102651][T18864] ? security_file_ioctl+0x7d/0xa0 11:24:21 executing program 4: r0 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="8f", 0x28, 0xfffffffffffffffd) (async) r1 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) read$usbmon(r1, 0x0, 0x0) (async) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) syz_open_dev$usbmon(&(0x7f00000000c0), 0x8, 0x8a800) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000680)=ANY=[@ANYBLOB="bd8cf7ff67b91d5ebcb45dc5e5f3885212d4f0d1d6bc5ba960562f530543389f8a6984abb729da09db91daf13fff069928346b4bcd55e478dab8dc9b31058e16fc5255c666d8dc37de67037044ac1de4fecdbdb371f10c45d0e524a200ee784ecbcdaaea304c8b9ec8e29acd", @ANYRES16=0x0, @ANYRES16=r1], 0x158}, 0x1, 0x0, 0x0, 0x2}, 0x11) (async) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) 11:24:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, 0x0, 0x0) 11:24:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000064"], 0x24}}, 0x0) 11:24:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7ff0ffffff000069"], 0x24}}, 0x0) 11:24:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(0x0, r0) sendmsg$IEEE802154_LIST_PHY(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x100, 0x70bd29, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x40000c0) ioprio_set$uid(0x0, 0xee01, 0x0) [ 3465.107611][T18864] __x64_sys_ioctl+0xd4/0x110 [ 3465.112110][T18864] do_syscall_64+0xca/0x1c0 [ 3465.116455][T18864] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3465.123757][T18864] ------------[ cut here ]------------ [ 3465.129043][T18864] WARNING: CPU: 0 PID: 18864 at block/genhd.c:742 __device_add_disk+0xea1/0x1220 [ 3465.137963][T18864] Modules linked in: [ 3465.141706][T18864] CPU: 0 PID: 18864 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 11:24:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00020000000069"], 0x24}}, 0x0) 11:24:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f000f0000000069"], 0x24}}, 0x0) 11:24:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, 0x0, 0x0) [ 3465.153165][T18864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3465.163074][T18864] RIP: 0010:__device_add_disk+0xea1/0x1220 [ 3465.168715][T18864] Code: ff ff e8 32 29 3f ff 0f 0b e9 52 f3 ff ff e8 26 29 3f ff 0f 0b 42 80 3c 2b 00 0f 85 ac f8 ff ff e9 af f8 ff ff e8 0f 29 3f ff <0f> 0b e9 41 f7 ff ff e8 03 29 3f ff e9 18 ff ff ff 44 89 f9 80 e1 [ 3465.188146][T18864] RSP: 0018:ffff8881e69b7a20 EFLAGS: 00010287 [ 3465.194051][T18864] RAX: ffffffff822500d1 RBX: 00000000fffffff4 RCX: 0000000000040000 [ 3465.201858][T18864] RDX: ffffc90000d44000 RSI: 000000000000c0d7 RDI: 000000000000c0d8 [ 3465.209671][T18864] RBP: ffff8881e69b7b58 R08: ffffffff8224f80c R09: ffffffff846031dc [ 3465.217495][T18864] R10: ffffffff84800000 R11: dffffc0000000000 R12: ffff8881f3adf000 [ 3465.225297][T18864] R13: dffffc0000000000 R14: ffff8881f3adf070 R15: 1ffff1103e75be9d [ 3465.233114][T18864] FS: 00007ff4eb4a6700(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 3465.241869][T18864] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3465.248372][T18864] CR2: 0000001b2c622000 CR3: 00000001eeb3d000 CR4: 00000000003406b0 [ 3465.256188][T18864] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3465.263991][T18864] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3465.271800][T18864] Call Trace: [ 3465.274944][T18864] ? device_add_disk+0x30/0x30 [ 3465.279618][T18864] ? vsprintf+0x30/0x30 [ 3465.283612][T18864] ? __alloc_disk_node+0x459/0x5a0 [ 3465.288559][T18864] loop_add+0x573/0x740 [ 3465.292560][T18864] loop_control_ioctl+0x448/0x620 [ 3465.297420][T18864] ? loop_remove+0xa0/0xa0 [ 3465.301680][T18864] ? memset+0x1f/0x40 [ 3465.305483][T18864] ? fsnotify+0x1280/0x1340 [ 3465.309823][T18864] ? loop_remove+0xa0/0xa0 [ 3465.314089][T18864] do_vfs_ioctl+0x742/0x1720 [ 3465.318520][T18864] ? ioctl_preallocate+0x250/0x250 [ 3465.323450][T18864] ? __fget+0x407/0x490 [ 3465.327442][T18864] ? fget_many+0x20/0x20 [ 3465.331527][T18864] ? debug_smp_processor_id+0x20/0x20 [ 3465.336738][T18864] ? security_file_ioctl+0x7d/0xa0 [ 3465.341763][T18864] __x64_sys_ioctl+0xd4/0x110 [ 3465.346278][T18864] do_syscall_64+0xca/0x1c0 [ 3465.350619][T18864] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 11:24:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 51) 11:24:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00750c00000069"], 0x24}}, 0x0) 11:24:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000065"], 0x24}}, 0x0) 11:24:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(0x0, r0) sendmsg$IEEE802154_LIST_PHY(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x100, 0x70bd29, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x40000c0) (async) ioprio_set$uid(0x0, 0xee01, 0x0) [ 3465.356348][T18864] ---[ end trace 65c962d97ad59546 ]--- [ 3465.462991][T18895] FAULT_INJECTION: forcing a failure. [ 3465.462991][T18895] name failslab, interval 1, probability 0, space 0, times 0 [ 3465.475852][T18895] CPU: 0 PID: 18895 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3465.487184][T18895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3465.497076][T18895] Call Trace: [ 3465.500210][T18895] dump_stack+0x1d8/0x241 [ 3465.504370][T18895] ? panic+0x896/0x896 [ 3465.508277][T18895] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3465.513926][T18895] ? _raw_spin_lock+0xa4/0x1b0 [ 3465.518545][T18895] should_fail+0x71f/0x880 [ 3465.522773][T18895] ? security_kernfs_init_security+0x75/0x90 [ 3465.528591][T18895] ? setup_fault_attr+0x3d0/0x3d0 [ 3465.533449][T18895] ? mutex_lock+0xa5/0x110 [ 3465.537701][T18895] ? __kernfs_new_node+0xdb/0x6e0 [ 3465.542574][T18895] should_failslab+0x5/0x20 [ 3465.546900][T18895] kmem_cache_alloc+0x28/0x250 [ 3465.551501][T18895] __kernfs_new_node+0xdb/0x6e0 [ 3465.556187][T18895] ? mutex_unlock+0x18/0x40 [ 3465.560529][T18895] ? kernfs_new_node+0x160/0x160 [ 3465.565304][T18895] ? __kernfs_create_file+0x1f4/0x260 [ 3465.570511][T18895] ? sysfs_add_file_mode_ns+0x292/0x340 [ 3465.575890][T18895] kernfs_new_node+0x95/0x160 [ 3465.580402][T18895] kernfs_create_link+0x9e/0x1f0 [ 3465.585194][T18895] sysfs_do_create_link_sd+0x85/0x100 [ 3465.590386][T18895] device_add_class_symlinks+0xd6/0x2a0 [ 3465.595772][T18895] device_add+0x4d3/0xbb0 [ 3465.600032][T18895] device_create_vargs+0x1b9/0x210 [ 3465.604997][T18895] device_create+0xea/0x130 [ 3465.609321][T18895] ? device_create_vargs+0x210/0x210 [ 3465.614437][T18895] ? __percpu_ref_switch_mode+0x376/0x600 [ 3465.619997][T18895] bdi_register_va+0x84/0x610 [ 3465.624506][T18895] bdi_register+0xd1/0x120 [ 3465.628758][T18895] ? __device_add_disk+0x551/0x1220 [ 3465.635614][T18895] ? bdi_register_va+0x610/0x610 [ 3465.640392][T18895] ? percpu_ref_resurrect+0x113/0x190 [ 3465.645601][T18895] bdi_register_owner+0x55/0xf0 [ 3465.650287][T18895] __device_add_disk+0x5d1/0x1220 [ 3465.655144][T18895] ? device_add_disk+0x30/0x30 [ 3465.659742][T18895] ? vsprintf+0x30/0x30 [ 3465.663758][T18895] ? __alloc_disk_node+0x459/0x5a0 [ 3465.668686][T18895] loop_add+0x573/0x740 [ 3465.672682][T18895] loop_control_ioctl+0x448/0x620 [ 3465.677543][T18895] ? loop_remove+0xa0/0xa0 [ 3465.681793][T18895] ? memset+0x1f/0x40 [ 3465.685607][T18895] ? fsnotify+0x1280/0x1340 [ 3465.689945][T18895] ? loop_remove+0xa0/0xa0 [ 3465.694202][T18895] do_vfs_ioctl+0x742/0x1720 [ 3465.698641][T18895] ? ioctl_preallocate+0x250/0x250 [ 3465.703580][T18895] ? __fget+0x407/0x490 [ 3465.707569][T18895] ? fget_many+0x20/0x20 [ 3465.711645][T18895] ? debug_smp_processor_id+0x20/0x20 [ 3465.716855][T18895] ? security_file_ioctl+0x7d/0xa0 [ 3465.721977][T18895] __x64_sys_ioctl+0xd4/0x110 [ 3465.726495][T18895] do_syscall_64+0xca/0x1c0 [ 3465.730835][T18895] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3465.737176][T18895] ------------[ cut here ]------------ [ 3465.742456][T18895] WARNING: CPU: 0 PID: 18895 at block/genhd.c:742 __device_add_disk+0xea1/0x1220 [ 3465.751377][T18895] Modules linked in: [ 3465.755115][T18895] CPU: 0 PID: 18895 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3465.766573][T18895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3465.776475][T18895] RIP: 0010:__device_add_disk+0xea1/0x1220 [ 3465.782109][T18895] Code: ff ff e8 32 29 3f ff 0f 0b e9 52 f3 ff ff e8 26 29 3f ff 0f 0b 42 80 3c 2b 00 0f 85 ac f8 ff ff e9 af f8 ff ff e8 0f 29 3f ff <0f> 0b e9 41 f7 ff ff e8 03 29 3f ff e9 18 ff ff ff 44 89 f9 80 e1 [ 3465.801550][T18895] RSP: 0018:ffff8881e343fa20 EFLAGS: 00010283 [ 3465.807544][T18895] RAX: ffffffff822500d1 RBX: 00000000fffffff4 RCX: 0000000000040000 [ 3465.815348][T18895] RDX: ffffc90000f45000 RSI: 000000000000bbcc RDI: 000000000000bbcd [ 3465.823161][T18895] RBP: ffff8881e343fb58 R08: ffffffff8224f80c R09: ffffffff846031dc [ 3465.830972][T18895] R10: ffffffff84800000 R11: dffffc0000000000 R12: ffff8881f4cd8000 [ 3465.838784][T18895] R13: dffffc0000000000 R14: ffff8881f4cd8070 R15: 1ffff1103e99b09d [ 3465.846683][T18895] FS: 00007ff4eb485700(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 3465.855453][T18895] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3465.861876][T18895] CR2: 0000001b2c622000 CR3: 00000001e11a5000 CR4: 00000000003406b0 [ 3465.869689][T18895] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3465.880359][T18895] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3465.888170][T18895] Call Trace: [ 3465.891305][T18895] ? device_add_disk+0x30/0x30 [ 3465.895895][T18895] ? vsprintf+0x30/0x30 [ 3465.899888][T18895] ? __alloc_disk_node+0x459/0x5a0 [ 3465.904838][T18895] loop_add+0x573/0x740 [ 3465.908830][T18895] loop_control_ioctl+0x448/0x620 [ 3465.913702][T18895] ? loop_remove+0xa0/0xa0 [ 3465.917946][T18895] ? memset+0x1f/0x40 [ 3465.921762][T18895] ? fsnotify+0x1280/0x1340 [ 3465.926119][T18895] ? loop_remove+0xa0/0xa0 [ 3465.930354][T18895] do_vfs_ioctl+0x742/0x1720 [ 3465.934785][T18895] ? ioctl_preallocate+0x250/0x250 [ 3465.939730][T18895] ? __fget+0x407/0x490 [ 3465.943725][T18895] ? fget_many+0x20/0x20 [ 3465.947798][T18895] ? debug_smp_processor_id+0x20/0x20 [ 3465.953008][T18895] ? security_file_ioctl+0x7d/0xa0 [ 3465.957958][T18895] __x64_sys_ioctl+0xd4/0x110 [ 3465.962476][T18895] do_syscall_64+0xca/0x1c0 [ 3465.966898][T18895] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3465.972711][T18895] ---[ end trace 65c962d97ad59547 ]--- 11:24:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000066"], 0x24}}, 0x0) 11:24:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, 0x0, 0x0) 11:24:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000f00000069"], 0x24}}, 0x0) 11:24:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(0x0, r0) sendmsg$IEEE802154_LIST_PHY(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x100, 0x70bd29, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x40000c0) ioprio_set$uid(0x0, 0xee01, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_unlabel(0x0, r0) (async) sendmsg$IEEE802154_LIST_PHY(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x100, 0x70bd29, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x40000c0) (async) ioprio_set$uid(0x0, 0xee01, 0x0) (async) 11:24:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 52) 11:24:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 11:24:22 executing program 4: r0 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000004c0)={&(0x7f00000002c0)={0x13c, r0, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x1c, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x14}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x73527650}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xac, 0xc, 0x0, 0x1, [{0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa6a8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa9b2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc51c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7d4fc847}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7a178c7f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa6d5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2d9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcb11}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe3cb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6f47}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9e01}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x70e09a15}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7a67}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf583}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2c179692}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5c1383fa}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd5e4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x17f1}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x375f0acb}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x44, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x45ad2fa4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2968f100}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x187762d0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x47a50622}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x61}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x26dbddbc}]}]}]}, 0x13c}}, 0x4000010) add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) r1 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) read$usbmon(r1, 0x0, 0x0) r2 = socket(0x10, 0x80000, 0x6) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r2) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, 0xfffffffffffffff8) r3 = syz_open_dev$vcsu(&(0x7f0000000080), 0x3f, 0x2000) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x480) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000000140)={{0x3, 0x1, 0x2, 0x0, 0x1f}, 0x400, 0x8, 'id0\x00', 'timer1\x00', 0x0, 0x5, 0x8, 0x6, 0x9}) ioctl$MON_IOCQ_URB_LEN(r3, 0x9201) 11:24:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00004000000069"], 0x24}}, 0x0) 11:24:22 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) read$usbmon(r0, 0x0, 0x0) mmap$usbmon(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x2010, r0, 0x9) ioprio_set$uid(0x0, 0xee01, 0x4) 11:24:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000067"], 0x24}}, 0x0) [ 3466.046593][T18902] __nla_validate_parse: 2 callbacks suppressed [ 3466.046602][T18902] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 11:24:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f000c7500000069"], 0x24}}, 0x0) 11:24:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000068"], 0x24}}, 0x0) 11:24:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00008003000069"], 0x24}}, 0x0) [ 3466.089591][T18916] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3466.099199][T18905] FAULT_INJECTION: forcing a failure. [ 3466.099199][T18905] name failslab, interval 1, probability 0, space 0, times 0 [ 3466.115660][T18920] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3466.117891][T18905] CPU: 0 PID: 18905 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 11:24:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000200000000000069"], 0x24}}, 0x0) 11:24:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000300000000000069"], 0x24}}, 0x0) [ 3466.136231][T18905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3466.146123][T18905] Call Trace: [ 3466.147681][T18925] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3466.149257][T18905] dump_stack+0x1d8/0x241 [ 3466.149290][T18905] ? panic+0x896/0x896 [ 3466.166445][T18905] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3466.172087][T18905] ? _raw_spin_lock+0xa4/0x1b0 [ 3466.173756][T18927] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3466.176684][T18905] should_fail+0x71f/0x880 11:24:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000400000000000069"], 0x24}}, 0x0) [ 3466.176699][T18905] ? security_kernfs_init_security+0x75/0x90 [ 3466.176713][T18905] ? setup_fault_attr+0x3d0/0x3d0 [ 3466.176724][T18905] ? mutex_lock+0xa5/0x110 [ 3466.176741][T18905] ? __kernfs_new_node+0xdb/0x6e0 [ 3466.202621][T18929] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3466.204977][T18905] should_failslab+0x5/0x20 [ 3466.204997][T18905] kmem_cache_alloc+0x28/0x250 [ 3466.227887][T18905] __kernfs_new_node+0xdb/0x6e0 [ 3466.232570][T18905] ? mutex_unlock+0x18/0x40 [ 3466.236906][T18905] ? kernfs_new_node+0x160/0x160 [ 3466.241694][T18905] ? __kernfs_create_file+0x1f4/0x260 [ 3466.247001][T18905] ? sysfs_add_file_mode_ns+0x292/0x340 [ 3466.252378][T18905] kernfs_new_node+0x95/0x160 [ 3466.256887][T18905] kernfs_create_link+0x9e/0x1f0 [ 3466.261669][T18905] sysfs_do_create_link_sd+0x85/0x100 [ 3466.266873][T18905] device_add_class_symlinks+0xd6/0x2a0 [ 3466.272609][T18905] device_add+0x4d3/0xbb0 [ 3466.276773][T18905] device_create_vargs+0x1b9/0x210 [ 3466.281721][T18905] device_create+0xea/0x130 [ 3466.286063][T18905] ? device_create_vargs+0x210/0x210 [ 3466.291180][T18905] ? __percpu_ref_switch_mode+0x376/0x600 [ 3466.296740][T18905] bdi_register_va+0x84/0x610 [ 3466.301247][T18905] bdi_register+0xd1/0x120 [ 3466.305533][T18905] ? __device_add_disk+0x551/0x1220 [ 3466.310536][T18905] ? bdi_register_va+0x610/0x610 [ 3466.315311][T18905] ? percpu_ref_resurrect+0x113/0x190 [ 3466.320521][T18905] bdi_register_owner+0x55/0xf0 [ 3466.325202][T18905] __device_add_disk+0x5d1/0x1220 [ 3466.330065][T18905] ? device_add_disk+0x30/0x30 [ 3466.334662][T18905] ? vsprintf+0x30/0x30 [ 3466.338661][T18905] ? __alloc_disk_node+0x459/0x5a0 [ 3466.343605][T18905] loop_add+0x573/0x740 [ 3466.347744][T18905] loop_control_ioctl+0x448/0x620 [ 3466.352600][T18905] ? loop_remove+0xa0/0xa0 [ 3466.356857][T18905] ? memset+0x1f/0x40 [ 3466.360670][T18905] ? fsnotify+0x1280/0x1340 [ 3466.365010][T18905] ? loop_remove+0xa0/0xa0 [ 3466.369266][T18905] do_vfs_ioctl+0x742/0x1720 [ 3466.373692][T18905] ? ioctl_preallocate+0x250/0x250 [ 3466.378647][T18905] ? __fget+0x407/0x490 [ 3466.382629][T18905] ? fget_many+0x20/0x20 [ 3466.386712][T18905] ? debug_smp_processor_id+0x20/0x20 [ 3466.391920][T18905] ? security_file_ioctl+0x7d/0xa0 [ 3466.396865][T18905] __x64_sys_ioctl+0xd4/0x110 [ 3466.401379][T18905] do_syscall_64+0xca/0x1c0 [ 3466.405729][T18905] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3466.414860][T18905] ------------[ cut here ]------------ [ 3466.420150][T18905] WARNING: CPU: 1 PID: 18905 at block/genhd.c:742 __device_add_disk+0xea1/0x1220 [ 3466.429072][T18905] Modules linked in: [ 3466.432805][T18905] CPU: 1 PID: 18905 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3466.444259][T18905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3466.454165][T18905] RIP: 0010:__device_add_disk+0xea1/0x1220 [ 3466.459800][T18905] Code: ff ff e8 32 29 3f ff 0f 0b e9 52 f3 ff ff e8 26 29 3f ff 0f 0b 42 80 3c 2b 00 0f 85 ac f8 ff ff e9 af f8 ff ff e8 0f 29 3f ff <0f> 0b e9 41 f7 ff ff e8 03 29 3f ff e9 18 ff ff ff 44 89 f9 80 e1 [ 3466.479239][T18905] RSP: 0018:ffff8881e1d27a20 EFLAGS: 00010246 [ 3466.485137][T18905] RAX: ffffffff822500d1 RBX: 00000000fffffff4 RCX: 0000000000040000 [ 3466.492960][T18905] RDX: ffffc90000d44000 RSI: 000000000003ffff RDI: 0000000000040000 [ 3466.500764][T18905] RBP: ffff8881e1d27b58 R08: ffffffff8224f80c R09: ffffffff846031dc [ 3466.508575][T18905] R10: ffffffff84800000 R11: dffffc0000000000 R12: ffff8881e52a5000 [ 3466.516387][T18905] R13: dffffc0000000000 R14: ffff8881e52a5070 R15: 1ffff1103ca54a9d [ 3466.524200][T18905] FS: 00007ff4eb4a6700(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 3466.532964][T18905] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3466.539385][T18905] CR2: 00007ffe6b801fa8 CR3: 00000001df575000 CR4: 00000000003406a0 [ 3466.547203][T18905] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3466.555009][T18905] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3466.562814][T18905] Call Trace: [ 3466.565959][T18905] ? device_add_disk+0x30/0x30 [ 3466.570545][T18905] ? vsprintf+0x30/0x30 [ 3466.574539][T18905] ? __alloc_disk_node+0x459/0x5a0 [ 3466.579922][T18905] loop_add+0x573/0x740 [ 3466.583916][T18905] loop_control_ioctl+0x448/0x620 [ 3466.588777][T18905] ? loop_remove+0xa0/0xa0 [ 3466.593027][T18905] ? memset+0x1f/0x40 [ 3466.596862][T18905] ? fsnotify+0x1280/0x1340 [ 3466.601187][T18905] ? loop_remove+0xa0/0xa0 [ 3466.605438][T18905] do_vfs_ioctl+0x742/0x1720 [ 3466.609872][T18905] ? ioctl_preallocate+0x250/0x250 [ 3466.614812][T18905] ? __fget+0x407/0x490 [ 3466.618810][T18905] ? fget_many+0x20/0x20 [ 3466.622890][T18905] ? debug_smp_processor_id+0x20/0x20 [ 3466.628095][T18905] ? security_file_ioctl+0x7d/0xa0 [ 3466.633038][T18905] __x64_sys_ioctl+0xd4/0x110 [ 3466.637553][T18905] do_syscall_64+0xca/0x1c0 11:24:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 53) 11:24:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000500000000000069"], 0x24}}, 0x0) [ 3466.641897][T18905] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3466.647620][T18905] ---[ end trace 65c962d97ad59548 ]--- [ 3466.686986][T18935] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3466.707462][T18937] FAULT_INJECTION: forcing a failure. [ 3466.707462][T18937] name failslab, interval 1, probability 0, space 0, times 0 [ 3466.719964][T18937] CPU: 0 PID: 18937 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3466.731309][T18937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3466.741205][T18937] Call Trace: [ 3466.744336][T18937] dump_stack+0x1d8/0x241 [ 3466.748505][T18937] ? panic+0x896/0x896 [ 3466.752401][T18937] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3466.758069][T18937] should_fail+0x71f/0x880 [ 3466.762300][T18937] ? setup_fault_attr+0x3d0/0x3d0 [ 3466.767159][T18937] ? __kernfs_new_node+0xdb/0x6e0 [ 3466.772019][T18937] should_failslab+0x5/0x20 [ 3466.776358][T18937] kmem_cache_alloc+0x28/0x250 [ 3466.780958][T18937] __kernfs_new_node+0xdb/0x6e0 [ 3466.785643][T18937] ? kernfs_new_node+0x160/0x160 [ 3466.790420][T18937] ? mutex_lock+0xa5/0x110 [ 3466.794669][T18937] ? mutex_trylock+0xa0/0xa0 [ 3466.799096][T18937] ? kernfs_activate+0x2fe/0x320 [ 3466.803870][T18937] kernfs_new_node+0x95/0x160 [ 3466.808384][T18937] kernfs_create_link+0x9e/0x1f0 [ 3466.813173][T18937] sysfs_do_create_link_sd+0x85/0x100 [ 3466.818373][T18937] device_add_class_symlinks+0x211/0x2a0 [ 3466.823837][T18937] device_add+0x4d3/0xbb0 [ 3466.828000][T18937] device_create_vargs+0x1b9/0x210 [ 3466.832948][T18937] device_create+0xea/0x130 [ 3466.837332][T18937] ? device_create_vargs+0x210/0x210 [ 3466.842409][T18937] ? __percpu_ref_switch_mode+0x376/0x600 [ 3466.847962][T18937] bdi_register_va+0x84/0x610 [ 3466.852479][T18937] bdi_register+0xd1/0x120 [ 3466.856728][T18937] ? __device_add_disk+0x551/0x1220 [ 3466.861773][T18937] ? bdi_register_va+0x610/0x610 [ 3466.866534][T18937] ? percpu_ref_resurrect+0x113/0x190 [ 3466.871743][T18937] bdi_register_owner+0x55/0xf0 [ 3466.876444][T18937] __device_add_disk+0x5d1/0x1220 [ 3466.881297][T18937] ? device_add_disk+0x30/0x30 11:24:23 executing program 4: r0 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000004c0)={&(0x7f00000002c0)={0x13c, r0, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x1c, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x14}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x73527650}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xac, 0xc, 0x0, 0x1, [{0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa6a8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa9b2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc51c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7d4fc847}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7a178c7f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa6d5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2d9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcb11}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe3cb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6f47}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9e01}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x70e09a15}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7a67}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf583}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2c179692}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5c1383fa}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd5e4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x17f1}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x375f0acb}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x44, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x45ad2fa4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2968f100}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x187762d0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x47a50622}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x61}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x26dbddbc}]}]}]}, 0x13c}}, 0x4000010) add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) r1 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) read$usbmon(r1, 0x0, 0x0) r2 = socket(0x10, 0x80000, 0x6) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r2) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, 0xfffffffffffffff8) r3 = syz_open_dev$vcsu(&(0x7f0000000080), 0x3f, 0x2000) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x480) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000000140)={{0x3, 0x1, 0x2, 0x0, 0x1f}, 0x400, 0x8, 'id0\x00', 'timer1\x00', 0x0, 0x5, 0x8, 0x6, 0x9}) ioctl$MON_IOCQ_URB_LEN(r3, 0x9201) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000280), 0xffffffffffffffff) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000004c0)={&(0x7f00000002c0)={0x13c, r0, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x1c, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x14}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x73527650}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xac, 0xc, 0x0, 0x1, [{0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa6a8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa9b2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc51c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7d4fc847}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7a178c7f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa6d5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2d9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcb11}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe3cb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6f47}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9e01}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x70e09a15}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7a67}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf583}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2c179692}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5c1383fa}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd5e4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x17f1}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x375f0acb}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x44, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x45ad2fa4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2968f100}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x187762d0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x47a50622}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x61}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x26dbddbc}]}]}]}, 0x13c}}, 0x4000010) (async) add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) (async) syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) (async) read$usbmon(r1, 0x0, 0x0) (async) socket(0x10, 0x80000, 0x6) (async) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r2) (async) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) (async) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, 0xfffffffffffffff8) (async) syz_open_dev$vcsu(&(0x7f0000000080), 0x3f, 0x2000) (async) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x480) (async) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000000140)={{0x3, 0x1, 0x2, 0x0, 0x1f}, 0x400, 0x8, 'id0\x00', 'timer1\x00', 0x0, 0x5, 0x8, 0x6, 0x9}) (async) ioctl$MON_IOCQ_URB_LEN(r3, 0x9201) (async) 11:24:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000380000069"], 0x24}}, 0x0) 11:24:23 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) read$usbmon(r0, 0x0, 0x0) (async) mmap$usbmon(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x2010, r0, 0x9) ioprio_set$uid(0x0, 0xee01, 0x4) 11:24:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 11:24:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000600000000000069"], 0x24}}, 0x0) [ 3466.885892][T18937] ? vsprintf+0x30/0x30 [ 3466.889895][T18937] ? __alloc_disk_node+0x459/0x5a0 [ 3466.895009][T18937] loop_add+0x573/0x740 [ 3466.899000][T18937] loop_control_ioctl+0x448/0x620 [ 3466.903872][T18937] ? loop_remove+0xa0/0xa0 [ 3466.908129][T18937] ? memset+0x1f/0x40 [ 3466.911931][T18937] ? fsnotify+0x1280/0x1340 [ 3466.916284][T18937] ? loop_remove+0xa0/0xa0 [ 3466.920544][T18937] do_vfs_ioctl+0x742/0x1720 [ 3466.924963][T18937] ? ioctl_preallocate+0x250/0x250 [ 3466.929910][T18937] ? __fget+0x407/0x490 [ 3466.933901][T18937] ? fget_many+0x20/0x20 11:24:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000010069"], 0x24}}, 0x0) 11:24:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 11:24:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000020069"], 0x24}}, 0x0) [ 3466.938081][T18937] ? debug_smp_processor_id+0x20/0x20 [ 3466.943295][T18937] ? security_file_ioctl+0x7d/0xa0 [ 3466.948243][T18937] __x64_sys_ioctl+0xd4/0x110 [ 3466.952847][T18937] do_syscall_64+0xca/0x1c0 [ 3466.957178][T18937] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3466.966528][T18942] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3466.969009][T18937] ------------[ cut here ]------------ 11:24:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000700000000000069"], 0x24}}, 0x0) 11:24:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f000000750c0069"], 0x24}}, 0x0) [ 3466.980943][T18937] WARNING: CPU: 0 PID: 18937 at block/genhd.c:742 __device_add_disk+0xea1/0x1220 [ 3466.989858][T18937] Modules linked in: [ 3466.993600][T18937] CPU: 0 PID: 18937 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3467.005052][T18937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3467.014959][T18937] RIP: 0010:__device_add_disk+0xea1/0x1220 [ 3467.015076][T18955] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3467.020589][T18937] Code: ff ff e8 32 29 3f ff 0f 0b e9 52 f3 ff ff e8 26 29 3f ff 0f 0b 42 80 3c 2b 00 0f 85 ac f8 ff ff e9 af f8 ff ff e8 0f 29 3f ff <0f> 0b e9 41 f7 ff ff e8 03 29 3f ff e9 18 ff ff ff 44 89 f9 80 e1 [ 3467.020596][T18937] RSP: 0018:ffff8881e4487a20 EFLAGS: 00010287 [ 3467.020606][T18937] RAX: ffffffff822500d1 RBX: 00000000fffffff4 RCX: 0000000000040000 [ 3467.020613][T18937] RDX: ffffc90000d44000 RSI: 000000000000b295 RDI: 000000000000b296 [ 3467.020622][T18937] RBP: ffff8881e4487b58 R08: ffffffff8224f80c R09: ffffffff846031dc [ 3467.020630][T18937] R10: ffffffff84800000 R11: dffffc0000000000 R12: ffff8881e1e31000 [ 3467.020645][T18937] R13: dffffc0000000000 R14: ffff8881e1e31070 R15: 1ffff1103c3c629d [ 3467.094100][T18937] FS: 00007ff4eb4a6700(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 3467.102865][T18937] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3467.109285][T18937] CR2: 0000000000000000 CR3: 00000001d5e90000 CR4: 00000000003406b0 [ 3467.117094][T18937] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3467.124903][T18937] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3467.132715][T18937] Call Trace: [ 3467.136028][T18937] ? device_add_disk+0x30/0x30 [ 3467.140641][T18937] ? vsprintf+0x30/0x30 [ 3467.144611][T18937] ? __alloc_disk_node+0x459/0x5a0 [ 3467.149558][T18937] loop_add+0x573/0x740 [ 3467.153551][T18937] loop_control_ioctl+0x448/0x620 [ 3467.158420][T18937] ? loop_remove+0xa0/0xa0 [ 3467.162666][T18937] ? memset+0x1f/0x40 [ 3467.166486][T18937] ? fsnotify+0x1280/0x1340 [ 3467.170823][T18937] ? loop_remove+0xa0/0xa0 [ 3467.175079][T18937] do_vfs_ioctl+0x742/0x1720 [ 3467.179508][T18937] ? ioctl_preallocate+0x250/0x250 [ 3467.184451][T18937] ? __fget+0x407/0x490 11:24:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 54) 11:24:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000800000000000069"], 0x24}}, 0x0) 11:24:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f000000000f0069"], 0x24}}, 0x0) 11:24:23 executing program 4: r0 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000004c0)={&(0x7f00000002c0)={0x13c, r0, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x1c, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x14}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x73527650}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xac, 0xc, 0x0, 0x1, [{0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa6a8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa9b2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc51c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7d4fc847}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7a178c7f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa6d5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2d9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcb11}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe3cb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6f47}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9e01}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x70e09a15}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7a67}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf583}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2c179692}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5c1383fa}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd5e4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x17f1}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x375f0acb}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x44, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x45ad2fa4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2968f100}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x187762d0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x47a50622}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x61}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x26dbddbc}]}]}]}, 0x13c}}, 0x4000010) (async) add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) (async) r1 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) read$usbmon(r1, 0x0, 0x0) (async) r2 = socket(0x10, 0x80000, 0x6) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r2) (async) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) (async) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, 0xfffffffffffffff8) (async) r3 = syz_open_dev$vcsu(&(0x7f0000000080), 0x3f, 0x2000) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x480) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000000140)={{0x3, 0x1, 0x2, 0x0, 0x1f}, 0x400, 0x8, 'id0\x00', 'timer1\x00', 0x0, 0x5, 0x8, 0x6, 0x9}) (async) ioctl$MON_IOCQ_URB_LEN(r3, 0x9201) [ 3467.188447][T18937] ? fget_many+0x20/0x20 [ 3467.192522][T18937] ? debug_smp_processor_id+0x20/0x20 [ 3467.197733][T18937] ? security_file_ioctl+0x7d/0xa0 [ 3467.202676][T18937] __x64_sys_ioctl+0xd4/0x110 [ 3467.207192][T18937] do_syscall_64+0xca/0x1c0 [ 3467.211532][T18937] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3467.217268][T18937] ---[ end trace 65c962d97ad59549 ]--- [ 3467.258289][T18976] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3467.287564][T18983] FAULT_INJECTION: forcing a failure. [ 3467.287564][T18983] name failslab, interval 1, probability 0, space 0, times 0 [ 3467.300106][T18983] CPU: 1 PID: 18983 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3467.311525][T18983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3467.321417][T18983] Call Trace: [ 3467.324553][T18983] dump_stack+0x1d8/0x241 [ 3467.328722][T18983] ? panic+0x896/0x896 [ 3467.332620][T18983] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3467.338261][T18983] ? mutex_unlock+0x18/0x40 [ 3467.342599][T18983] ? kernfs_xattr_get+0x81/0x90 [ 3467.347292][T18983] should_fail+0x71f/0x880 [ 3467.351540][T18983] ? setup_fault_attr+0x3d0/0x3d0 [ 3467.356401][T18983] ? idr_alloc+0x2f0/0x2f0 [ 3467.360651][T18983] ? __kernfs_new_node+0x99/0x6e0 [ 3467.365511][T18983] should_failslab+0x5/0x20 [ 3467.369852][T18983] __kmalloc_track_caller+0x4f/0x2b0 [ 3467.374976][T18983] kstrdup_const+0x51/0x90 [ 3467.379228][T18983] __kernfs_new_node+0x99/0x6e0 [ 3467.383920][T18983] ? kernfs_new_node+0x160/0x160 [ 3467.388794][T18983] ? mutex_lock+0xa5/0x110 [ 3467.393049][T18983] ? mutex_trylock+0xa0/0xa0 [ 3467.397472][T18983] ? kernfs_activate+0x2fe/0x320 [ 3467.402244][T18983] kernfs_new_node+0x95/0x160 [ 3467.406765][T18983] kernfs_create_link+0x9e/0x1f0 [ 3467.411534][T18983] sysfs_do_create_link_sd+0x85/0x100 [ 3467.416750][T18983] device_add_class_symlinks+0x211/0x2a0 [ 3467.422222][T18983] device_add+0x4d3/0xbb0 [ 3467.426380][T18983] device_create_vargs+0x1b9/0x210 [ 3467.431326][T18983] device_create+0xea/0x130 [ 3467.435664][T18983] ? device_create_vargs+0x210/0x210 [ 3467.440786][T18983] ? __percpu_ref_switch_mode+0x376/0x600 [ 3467.446338][T18983] bdi_register_va+0x84/0x610 [ 3467.450854][T18983] bdi_register+0xd1/0x120 [ 3467.455105][T18983] ? __device_add_disk+0x551/0x1220 [ 3467.460142][T18983] ? bdi_register_va+0x610/0x610 [ 3467.464912][T18983] ? percpu_ref_resurrect+0x113/0x190 [ 3467.470121][T18983] bdi_register_owner+0x55/0xf0 [ 3467.474810][T18983] __device_add_disk+0x5d1/0x1220 [ 3467.479668][T18983] ? device_add_disk+0x30/0x30 [ 3467.484266][T18983] ? vsprintf+0x30/0x30 [ 3467.488262][T18983] ? __alloc_disk_node+0x459/0x5a0 [ 3467.493213][T18983] loop_add+0x573/0x740 [ 3467.497204][T18983] loop_control_ioctl+0x448/0x620 [ 3467.502063][T18983] ? loop_remove+0xa0/0xa0 [ 3467.506312][T18983] ? memset+0x1f/0x40 [ 3467.510129][T18983] ? fsnotify+0x1280/0x1340 [ 3467.514469][T18983] ? loop_remove+0xa0/0xa0 [ 3467.518725][T18983] do_vfs_ioctl+0x742/0x1720 [ 3467.523163][T18983] ? ioctl_preallocate+0x250/0x250 [ 3467.528097][T18983] ? __fget+0x407/0x490 [ 3467.532091][T18983] ? fget_many+0x20/0x20 [ 3467.536170][T18983] ? debug_smp_processor_id+0x20/0x20 [ 3467.541379][T18983] ? security_file_ioctl+0x7d/0xa0 [ 3467.546323][T18983] __x64_sys_ioctl+0xd4/0x110 [ 3467.550836][T18983] do_syscall_64+0xca/0x1c0 [ 3467.555180][T18983] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3467.562567][T18983] ------------[ cut here ]------------ [ 3467.567849][T18983] WARNING: CPU: 1 PID: 18983 at block/genhd.c:742 __device_add_disk+0xea1/0x1220 [ 3467.576774][T18983] Modules linked in: [ 3467.580514][T18983] CPU: 1 PID: 18983 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3467.591972][T18983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3467.601873][T18983] RIP: 0010:__device_add_disk+0xea1/0x1220 [ 3467.607505][T18983] Code: ff ff e8 32 29 3f ff 0f 0b e9 52 f3 ff ff e8 26 29 3f ff 0f 0b 42 80 3c 2b 00 0f 85 ac f8 ff ff e9 af f8 ff ff e8 0f 29 3f ff <0f> 0b e9 41 f7 ff ff e8 03 29 3f ff e9 18 ff ff ff 44 89 f9 80 e1 [ 3467.626943][T18983] RSP: 0018:ffff8881ef0ffa20 EFLAGS: 00010283 [ 3467.632851][T18983] RAX: ffffffff822500d1 RBX: 00000000fffffff4 RCX: 0000000000040000 [ 3467.640688][T18983] RDX: ffffc90000d44000 RSI: 000000000000bdd8 RDI: 000000000000bdd9 [ 3467.648568][T18983] RBP: ffff8881ef0ffb58 R08: ffffffff8224f80c R09: ffffffff846031dc [ 3467.656400][T18983] R10: ffffffff84800000 R11: dffffc0000000000 R12: ffff8881ec8c0000 [ 3467.664178][T18983] R13: dffffc0000000000 R14: ffff8881ec8c0070 R15: 1ffff1103d91809d [ 3467.671993][T18983] FS: 00007ff4eb4a6700(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 3467.680757][T18983] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3467.687176][T18983] CR2: 0000001b2c622000 CR3: 00000001ed72f000 CR4: 00000000003406a0 [ 3467.694989][T18983] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3467.702805][T18983] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3467.710614][T18983] Call Trace: [ 3467.713750][T18983] ? device_add_disk+0x30/0x30 [ 3467.718344][T18983] ? vsprintf+0x30/0x30 [ 3467.722350][T18983] ? __alloc_disk_node+0x459/0x5a0 [ 3467.727281][T18983] loop_add+0x573/0x740 [ 3467.731283][T18983] loop_control_ioctl+0x448/0x620 [ 3467.736139][T18983] ? loop_remove+0xa0/0xa0 [ 3467.740385][T18983] ? memset+0x1f/0x40 [ 3467.744204][T18983] ? fsnotify+0x1280/0x1340 [ 3467.748544][T18983] ? loop_remove+0xa0/0xa0 [ 3467.752796][T18983] do_vfs_ioctl+0x742/0x1720 11:24:24 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) read$usbmon(r0, 0x0, 0x0) mmap$usbmon(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x2010, r0, 0x9) ioprio_set$uid(0x0, 0xee01, 0x4) syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) (async) read$usbmon(r0, 0x0, 0x0) (async) mmap$usbmon(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x2010, r0, 0x9) (async) ioprio_set$uid(0x0, 0xee01, 0x4) (async) 11:24:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x24}}, 0x0) 11:24:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000400069"], 0x24}}, 0x0) 11:24:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000900000000000069"], 0x24}}, 0x0) 11:24:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000a00000000000069"], 0x24}}, 0x0) 11:24:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00fffffff00069"], 0x24}}, 0x0) 11:24:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 55) 11:24:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x24}}, 0x0) [ 3467.757224][T18983] ? ioctl_preallocate+0x250/0x250 [ 3467.762171][T18983] ? __fget+0x407/0x490 [ 3467.766172][T18983] ? fget_many+0x20/0x20 [ 3467.770268][T18983] ? debug_smp_processor_id+0x20/0x20 [ 3467.775456][T18983] ? security_file_ioctl+0x7d/0xa0 [ 3467.780415][T18983] __x64_sys_ioctl+0xd4/0x110 [ 3467.784919][T18983] do_syscall_64+0xca/0x1c0 [ 3467.789255][T18983] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3467.794977][T18983] ---[ end trace 65c962d97ad5954a ]--- 11:24:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f007fffffff0069"], 0x24}}, 0x0) 11:24:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000b00000000000069"], 0x24}}, 0x0) 11:24:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00f0ffffff0069"], 0x24}}, 0x0) [ 3467.875495][T18999] FAULT_INJECTION: forcing a failure. [ 3467.875495][T18999] name failslab, interval 1, probability 0, space 0, times 0 [ 3467.888285][T18999] CPU: 0 PID: 18999 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3467.899804][T18999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3467.909700][T18999] Call Trace: [ 3467.912830][T18999] dump_stack+0x1d8/0x241 [ 3467.916992][T18999] ? panic+0x896/0x896 [ 3467.920911][T18999] ? mutex_unlock+0x18/0x40 [ 3467.925238][T18999] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3467.930878][T18999] ? selinux_kernfs_init_security+0x14e/0x730 [ 3467.936778][T18999] ? idr_alloc_cyclic+0x369/0x5d0 [ 3467.941649][T18999] should_fail+0x71f/0x880 [ 3467.945899][T18999] ? setup_fault_attr+0x3d0/0x3d0 [ 3467.950754][T18999] ? _raw_spin_lock+0xa4/0x1b0 [ 3467.955353][T18999] ? __kernfs_new_node+0xdb/0x6e0 [ 3467.960213][T18999] should_failslab+0x5/0x20 [ 3467.964551][T18999] kmem_cache_alloc+0x28/0x250 [ 3467.969152][T18999] __kernfs_new_node+0xdb/0x6e0 [ 3467.973840][T18999] ? kernfs_new_node+0x160/0x160 [ 3467.978614][T18999] ? mutex_lock+0xa5/0x110 [ 3467.982862][T18999] ? mutex_trylock+0xa0/0xa0 [ 3467.987291][T18999] ? kernfs_activate+0x2fe/0x320 [ 3467.992067][T18999] kernfs_new_node+0x95/0x160 [ 3467.996579][T18999] __kernfs_create_file+0x45/0x260 [ 3468.001529][T18999] sysfs_add_file_mode_ns+0x292/0x340 [ 3468.006860][T18999] internal_create_group+0x573/0xf00 [ 3468.011976][T18999] ? mutex_unlock+0x18/0x40 [ 3468.016312][T18999] ? sysfs_create_group+0x20/0x20 [ 3468.021184][T18999] sysfs_create_groups+0x52/0x110 [ 3468.026034][T18999] device_add_attrs+0x87/0x370 [ 3468.030636][T18999] device_add+0x4f4/0xbb0 [ 3468.034800][T18999] device_create_vargs+0x1b9/0x210 [ 3468.039833][T18999] device_create+0xea/0x130 [ 3468.044177][T18999] ? device_create_vargs+0x210/0x210 [ 3468.049294][T18999] ? __percpu_ref_switch_mode+0x376/0x600 [ 3468.054854][T18999] bdi_register_va+0x84/0x610 [ 3468.059366][T18999] bdi_register+0xd1/0x120 [ 3468.063626][T18999] ? __device_add_disk+0x551/0x1220 [ 3468.068651][T18999] ? bdi_register_va+0x610/0x610 [ 3468.073423][T18999] ? percpu_ref_resurrect+0x113/0x190 [ 3468.078631][T18999] bdi_register_owner+0x55/0xf0 [ 3468.083321][T18999] __device_add_disk+0x5d1/0x1220 [ 3468.088184][T18999] ? device_add_disk+0x30/0x30 [ 3468.092776][T18999] ? vsprintf+0x30/0x30 [ 3468.096770][T18999] ? __alloc_disk_node+0x459/0x5a0 [ 3468.101719][T18999] loop_add+0x573/0x740 [ 3468.105718][T18999] loop_control_ioctl+0x448/0x620 [ 3468.110573][T18999] ? loop_remove+0xa0/0xa0 [ 3468.114824][T18999] ? memset+0x1f/0x40 [ 3468.118640][T18999] ? fsnotify+0x1280/0x1340 [ 3468.122983][T18999] ? loop_remove+0xa0/0xa0 [ 3468.127235][T18999] do_vfs_ioctl+0x742/0x1720 [ 3468.131663][T18999] ? ioctl_preallocate+0x250/0x250 [ 3468.136609][T18999] ? __fget+0x407/0x490 [ 3468.140603][T18999] ? fget_many+0x20/0x20 [ 3468.144679][T18999] ? debug_smp_processor_id+0x20/0x20 [ 3468.149888][T18999] ? security_file_ioctl+0x7d/0xa0 [ 3468.154834][T18999] __x64_sys_ioctl+0xd4/0x110 [ 3468.159349][T18999] do_syscall_64+0xca/0x1c0 [ 3468.163694][T18999] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3468.171115][T18999] ------------[ cut here ]------------ [ 3468.176399][T18999] WARNING: CPU: 0 PID: 18999 at block/genhd.c:742 __device_add_disk+0xea1/0x1220 [ 3468.185325][T18999] Modules linked in: [ 3468.189066][T18999] CPU: 0 PID: 18999 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3468.200518][T18999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3468.210418][T18999] RIP: 0010:__device_add_disk+0xea1/0x1220 [ 3468.216053][T18999] Code: ff ff e8 32 29 3f ff 0f 0b e9 52 f3 ff ff e8 26 29 3f ff 0f 0b 42 80 3c 2b 00 0f 85 ac f8 ff ff e9 af f8 ff ff e8 0f 29 3f ff <0f> 0b e9 41 f7 ff ff e8 03 29 3f ff e9 18 ff ff ff 44 89 f9 80 e1 [ 3468.235492][T18999] RSP: 0018:ffff8881e5a27a20 EFLAGS: 00010283 [ 3468.241391][T18999] RAX: ffffffff822500d1 RBX: 00000000fffffff4 RCX: 0000000000040000 [ 3468.249204][T18999] RDX: ffffc90000d44000 RSI: 000000000000ccfc RDI: 000000000000ccfd [ 3468.257016][T18999] RBP: ffff8881e5a27b58 R08: ffffffff8224f80c R09: ffffffff846031dc [ 3468.264827][T18999] R10: ffffffff84800000 R11: dffffc0000000000 R12: ffff8881ef0fc000 [ 3468.272639][T18999] R13: dffffc0000000000 R14: ffff8881ef0fc070 R15: 1ffff1103de1f89d [ 3468.280462][T18999] FS: 00007ff4eb4a6700(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 3468.289214][T18999] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3468.295638][T18999] CR2: 00007f883a1ae718 CR3: 00000001e663f000 CR4: 00000000003406b0 [ 3468.303449][T18999] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3468.311258][T18999] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3468.319067][T18999] Call Trace: [ 3468.322217][T18999] ? device_add_disk+0x30/0x30 [ 3468.326799][T18999] ? vsprintf+0x30/0x30 [ 3468.330792][T18999] ? __alloc_disk_node+0x459/0x5a0 [ 3468.335748][T18999] loop_add+0x573/0x740 [ 3468.339738][T18999] loop_control_ioctl+0x448/0x620 [ 3468.344592][T18999] ? loop_remove+0xa0/0xa0 [ 3468.348846][T18999] ? memset+0x1f/0x40 [ 3468.352662][T18999] ? fsnotify+0x1280/0x1340 [ 3468.357002][T18999] ? loop_remove+0xa0/0xa0 [ 3468.361263][T18999] do_vfs_ioctl+0x742/0x1720 [ 3468.365691][T18999] ? ioctl_preallocate+0x250/0x250 [ 3468.370636][T18999] ? __fget+0x407/0x490 11:24:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000c00000000000069"], 0x24}}, 0x0) [ 3468.374623][T18999] ? fget_many+0x20/0x20 [ 3468.378702][T18999] ? debug_smp_processor_id+0x20/0x20 [ 3468.383920][T18999] ? security_file_ioctl+0x7d/0xa0 [ 3468.388859][T18999] __x64_sys_ioctl+0xd4/0x110 [ 3468.393371][T18999] do_syscall_64+0xca/0x1c0 [ 3468.397886][T18999] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3468.403615][T18999] ---[ end trace 65c962d97ad5954b ]--- 11:24:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x24}}, 0x0) 11:24:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000200000069"], 0x24}}, 0x0) 11:24:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000d00000000000069"], 0x24}}, 0x0) 11:24:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 56) 11:24:25 executing program 4: r0 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000080)=0xffffffffffffffff, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) read$usbmon(r1, 0x0, 0x0) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0xfffffffffffffe9c, 0xffffffffffffffff) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x210048, &(0x7f0000000340)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[], [{@obj_type}]}}, 0x0, 0x0, 0x0) r3 = getgid() read$FUSE(0xffffffffffffffff, &(0x7f00000056c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) read$FUSE(0xffffffffffffffff, &(0x7f0000007700)={0x2020, 0x0, 0x0, 0x0}, 0x2020) r6 = getegid() syz_fuse_handle_req(r2, &(0x7f00000036c0)="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", 0x2000, &(0x7f0000000ac0)={&(0x7f0000000100)={0x50, 0xfffffffffffffffe, 0x9, {0x7, 0x26, 0x1ff, 0x4, 0x5, 0x81, 0x5, 0x9}}, &(0x7f0000000180)={0x18, 0x0, 0x9, {0x2}}, &(0x7f00000001c0)={0x18, 0x0, 0x8, {0x550}}, &(0x7f0000000200)={0x18, 0x0, 0xf9, {0x80000000}}, &(0x7f0000000240)={0x18, 0x0, 0x8001, {0xff}}, &(0x7f0000000280)={0x28, 0x0, 0x6, {{0x6, 0xcce}}}, &(0x7f00000002c0)={0x60, 0x0, 0x7, {{0x4, 0xffffffffffffffff, 0x80000000, 0x4, 0x200, 0x4, 0x0, 0x200}}}, &(0x7f0000000340)={0x18, 0x0, 0x4, {0x2}}, &(0x7f0000000380)=ANY=[@ANYBLOB="1100000000000000010000000000070000"], &(0x7f00000003c0)={0x20, 0x0, 0x7, {0x0, 0x4}}, &(0x7f00000004c0)={0x78, 0xffffffffffffffda, 0x8000, {0x2, 0x0, 0x0, {0x3, 0x3, 0x4f, 0x7, 0x7, 0x6, 0x0, 0x4, 0x81, 0x1000, 0x16, 0xffffffffffffffff, r3, 0xf1, 0x9}}}, &(0x7f0000000540)={0x90, 0xfffffffffffffffe, 0x3, {0x5, 0x1, 0x3, 0x7, 0x7ff, 0xa4, {0x0, 0x9, 0x8000, 0xb91b, 0x20, 0x0, 0x1ff, 0xbe3, 0xc3, 0x2000, 0x1, r4, 0xee01, 0x3, 0x20}}}, &(0x7f0000000600)=ANY=[@ANYBLOB="d00000000000000000000080000000000000000000000000ae0f00000000000000000000040000000300000000000000ffffffff0000000005000000ff07000075736572000000000600000000000000ff030000000000000d000000020000002f6465762f7573626d6f6e23000000000000000000000000ffff000000000000050000000700001cac8dd1c80597ed00060000000000000000000100000000000200000009000000287d0000000000000600000000000000090000000000000001000000080000002e00000000000000"], &(0x7f0000000700)={0x290, 0x0, 0x3, [{{0x5, 0x0, 0x80, 0x4, 0x7ff, 0x19a, {0x3, 0xfffffffffffffff9, 0xfffffffffffffff9, 0xd447, 0xfffffffffffffffd, 0x8000000000000000, 0x8000, 0x9e, 0xe58, 0x6000, 0x8000, 0xee00, 0xee00, 0x8, 0x101}}, {0x0, 0xffff, 0xd, 0x2, '/dev/usbmon#\x00'}}, {{0x2, 0x0, 0x80c4, 0x3, 0x8, 0xfcdf, {0x3, 0x6, 0x40, 0x5, 0x0, 0x5, 0xfffffffe, 0x1, 0x400, 0x6000, 0x7fff, 0xee01, 0xee01, 0x7, 0x7}}, {0x2, 0x4, 0x3, 0x8, 'syz'}}, {{0x4, 0x3, 0xf3f, 0x8000000000000000, 0xffff4012, 0x5b, {0x2, 0x0, 0x950, 0x4e, 0x7, 0x6, 0x5, 0x800, 0x0, 0xc000, 0xd7a, 0xffffffffffffffff, 0xee00, 0x2, 0x100}}, {0x0, 0x21f6}}, {{0x6, 0x3, 0x6, 0xfffffffffffffffa, 0x2, 0x20, {0x1, 0x2, 0x800, 0x3e32, 0xa7d, 0x0, 0xffff, 0x4, 0x7, 0x8000, 0x1, 0xffffffffffffffff, 0xee00, 0x3, 0x1}}, {0x5, 0x8, 0x5, 0x0, 'user\x00'}}]}, &(0x7f00000009c0)={0xa0, 0xffffffffffffffda, 0x1, {{0x1, 0x1, 0x0, 0x81, 0x9, 0x2, {0x3, 0x0, 0x5, 0x200, 0x6, 0x100000001, 0x1, 0x3, 0x2, 0x6000, 0x7fffffff, r5, r6, 0x5c76, 0x17c}}, {0x0, 0x1e}}}, &(0x7f0000000a80)={0x20, 0x0, 0x5, {0x8, 0x0, 0x5, 0x9}}}) read$FUSE(0xffffffffffffffff, &(0x7f0000001680)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_WRITE(0xffffffffffffffff, &(0x7f00000000c0)={0x18, 0xfffffffffffffffe, r7, {0x3}}, 0x18) 11:24:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000e00000000000069"], 0x24}}, 0x0) 11:24:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000f00000069"], 0x24}}, 0x0) 11:24:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1], 0x24}}, 0x0) 11:24:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f0000750c000069"], 0x24}}, 0x0) 11:24:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000f00000000000069"], 0x24}}, 0x0) 11:24:25 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000023c0), r0) sendmsg$NLBL_CALIPSO_C_ADD(r1, &(0x7f0000002480)={&(0x7f0000002380)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002440)={&(0x7f0000002400)={0x3c, r2, 0x800, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc000}, 0x4000000) syz_genetlink_get_family_id$netlbl_unlabel(0x0, r0) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r0, &(0x7f0000002340)={&(0x7f0000002280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000002300)={&(0x7f00000022c0)={0x20, 0x0, 0x300, 0x70bd26, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20044010) ioprio_set$uid(0x0, 0xee01, 0x4) r3 = syz_open_dev$vcsu(&(0x7f0000000000), 0xfffffffffffffffe, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000040)={0x2020, 0x0, 0x0, 0x0}, 0x2020) r5 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) read$usbmon(r5, 0x0, 0x0) ioctl$MON_IOCX_GET(r5, 0x40189206, &(0x7f00000021c0)={&(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f0000002140)=""/69, 0x45}) r6 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$IOC_PR_RELEASE(r6, 0x401070ca, 0x0) ioctl$IOC_PR_REGISTER(r6, 0x401870c8, &(0x7f00000024c0)={0xfffffffffffffff8, 0xfffffffffffffff7, 0x1}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000002200)={{0xffffffffffffffff, 0x0, 0xffff, 0x0, 0xffffff80}, 0x7, 0x8, 0x7ff}) write$FUSE_ATTR(r3, &(0x7f0000002080)={0x78, 0x0, 0x0, {0x9, 0xfff, 0x0, {0x6, 0xe4d, 0xffffffffffffffff, 0x101, 0x3, 0x9, 0x3f, 0xd73, 0xffffff00, 0x6000, 0x10000, r4, 0x0, 0x1}}}, 0x78) 11:24:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100001000000000000069"], 0x24}}, 0x0) 11:24:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100001100000000000069"], 0x24}}, 0x0) 11:24:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f0000000f000069"], 0x24}}, 0x0) 11:24:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1], 0x24}}, 0x0) [ 3468.724909][T19033] fuse: Bad value for 'user_id' [ 3468.737412][T19024] FAULT_INJECTION: forcing a failure. [ 3468.737412][T19024] name failslab, interval 1, probability 0, space 0, times 0 [ 3468.751007][T19024] CPU: 0 PID: 19024 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3468.762441][T19024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3468.772424][T19024] Call Trace: [ 3468.775565][T19024] dump_stack+0x1d8/0x241 [ 3468.779730][T19024] ? panic+0x896/0x896 [ 3468.783632][T19024] ? mutex_unlock+0x18/0x40 [ 3468.787970][T19024] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3468.793613][T19024] ? selinux_kernfs_init_security+0x14e/0x730 [ 3468.799588][T19024] ? idr_alloc_cyclic+0x369/0x5d0 [ 3468.804450][T19024] should_fail+0x71f/0x880 [ 3468.808703][T19024] ? setup_fault_attr+0x3d0/0x3d0 [ 3468.813565][T19024] ? _raw_spin_lock+0xa4/0x1b0 [ 3468.818160][T19024] ? __kernfs_new_node+0xdb/0x6e0 [ 3468.823022][T19024] should_failslab+0x5/0x20 [ 3468.827366][T19024] kmem_cache_alloc+0x28/0x250 [ 3468.831960][T19024] __kernfs_new_node+0xdb/0x6e0 [ 3468.836651][T19024] ? kernfs_new_node+0x160/0x160 [ 3468.841424][T19024] ? mutex_lock+0xa5/0x110 [ 3468.845676][T19024] ? mutex_trylock+0xa0/0xa0 [ 3468.850103][T19024] ? kernfs_activate+0x2fe/0x320 [ 3468.854878][T19024] kernfs_new_node+0x95/0x160 [ 3468.859394][T19024] __kernfs_create_file+0x45/0x260 [ 3468.864354][T19024] sysfs_add_file_mode_ns+0x292/0x340 [ 3468.869544][T19024] internal_create_group+0x573/0xf00 [ 3468.874665][T19024] ? mutex_unlock+0x18/0x40 [ 3468.879096][T19024] ? sysfs_create_group+0x20/0x20 [ 3468.884053][T19024] sysfs_create_groups+0x52/0x110 [ 3468.888898][T19024] device_add_attrs+0x87/0x370 [ 3468.893499][T19024] device_add+0x4f4/0xbb0 [ 3468.897664][T19024] device_create_vargs+0x1b9/0x210 [ 3468.902614][T19024] device_create+0xea/0x130 [ 3468.906953][T19024] ? device_create_vargs+0x210/0x210 [ 3468.912078][T19024] ? __percpu_ref_switch_mode+0x376/0x600 [ 3468.917637][T19024] bdi_register_va+0x84/0x610 [ 3468.922147][T19024] bdi_register+0xd1/0x120 [ 3468.926407][T19024] ? __device_add_disk+0x551/0x1220 [ 3468.931428][T19024] ? bdi_register_va+0x610/0x610 [ 3468.936204][T19024] ? percpu_ref_resurrect+0x113/0x190 [ 3468.941411][T19024] bdi_register_owner+0x55/0xf0 [ 3468.946099][T19024] __device_add_disk+0x5d1/0x1220 [ 3468.950961][T19024] ? device_add_disk+0x30/0x30 [ 3468.955558][T19024] ? vsprintf+0x30/0x30 [ 3468.959549][T19024] ? __alloc_disk_node+0x459/0x5a0 [ 3468.964496][T19024] loop_add+0x573/0x740 [ 3468.968492][T19024] loop_control_ioctl+0x448/0x620 [ 3468.973350][T19024] ? loop_remove+0xa0/0xa0 [ 3468.977602][T19024] ? memset+0x1f/0x40 [ 3468.981420][T19024] ? fsnotify+0x1280/0x1340 [ 3468.985775][T19024] ? loop_remove+0xa0/0xa0 [ 3468.990012][T19024] do_vfs_ioctl+0x742/0x1720 [ 3468.994445][T19024] ? ioctl_preallocate+0x250/0x250 [ 3468.999390][T19024] ? __fget+0x407/0x490 [ 3469.003386][T19024] ? fget_many+0x20/0x20 [ 3469.007464][T19024] ? debug_smp_processor_id+0x20/0x20 [ 3469.012678][T19024] ? security_file_ioctl+0x7d/0xa0 [ 3469.017614][T19024] __x64_sys_ioctl+0xd4/0x110 [ 3469.022126][T19024] do_syscall_64+0xca/0x1c0 [ 3469.026483][T19024] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3469.033492][T19024] ------------[ cut here ]------------ [ 3469.038774][T19024] WARNING: CPU: 1 PID: 19024 at block/genhd.c:742 __device_add_disk+0xea1/0x1220 [ 3469.047696][T19024] Modules linked in: [ 3469.051530][T19024] CPU: 1 PID: 19024 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3469.062979][T19024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3469.072891][T19024] RIP: 0010:__device_add_disk+0xea1/0x1220 [ 3469.078516][T19024] Code: ff ff e8 32 29 3f ff 0f 0b e9 52 f3 ff ff e8 26 29 3f ff 0f 0b 42 80 3c 2b 00 0f 85 ac f8 ff ff e9 af f8 ff ff e8 0f 29 3f ff <0f> 0b e9 41 f7 ff ff e8 03 29 3f ff e9 18 ff ff ff 44 89 f9 80 e1 [ 3469.097955][T19024] RSP: 0018:ffff8881e9697a20 EFLAGS: 00010287 [ 3469.103870][T19024] RAX: ffffffff822500d1 RBX: 00000000fffffff4 RCX: 0000000000040000 [ 3469.111668][T19024] RDX: ffffc90000d44000 RSI: 000000000000cc41 RDI: 000000000000cc42 [ 3469.119480][T19024] RBP: ffff8881e9697b58 R08: ffffffff8224f80c R09: ffffffff846031dc [ 3469.127386][T19024] R10: ffffffff84800000 R11: dffffc0000000000 R12: ffff8881e1cbc000 [ 3469.135190][T19024] R13: dffffc0000000000 R14: ffff8881e1cbc070 R15: 1ffff1103c39789d [ 3469.143002][T19024] FS: 00007ff4eb4a6700(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 3469.151766][T19024] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3469.158189][T19024] CR2: 00007f883a18cd38 CR3: 00000001e4449000 CR4: 00000000003406a0 [ 3469.166003][T19024] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3469.173820][T19024] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3469.181624][T19024] Call Trace: [ 3469.184761][T19024] ? device_add_disk+0x30/0x30 [ 3469.189357][T19024] ? vsprintf+0x30/0x30 [ 3469.193348][T19024] ? __alloc_disk_node+0x459/0x5a0 [ 3469.198295][T19024] loop_add+0x573/0x740 [ 3469.202290][T19024] loop_control_ioctl+0x448/0x620 [ 3469.207329][T19024] ? loop_remove+0xa0/0xa0 [ 3469.211573][T19024] ? memset+0x1f/0x40 [ 3469.215391][T19024] ? fsnotify+0x1280/0x1340 [ 3469.219729][T19024] ? loop_remove+0xa0/0xa0 11:24:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 57) [ 3469.223991][T19024] do_vfs_ioctl+0x742/0x1720 [ 3469.228429][T19024] ? ioctl_preallocate+0x250/0x250 [ 3469.233359][T19024] ? __fget+0x407/0x490 [ 3469.237350][T19024] ? fget_many+0x20/0x20 [ 3469.241428][T19024] ? debug_smp_processor_id+0x20/0x20 [ 3469.246638][T19024] ? security_file_ioctl+0x7d/0xa0 [ 3469.251606][T19024] __x64_sys_ioctl+0xd4/0x110 [ 3469.256276][T19024] do_syscall_64+0xca/0x1c0 [ 3469.260618][T19024] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3469.266424][T19024] ---[ end trace 65c962d97ad5954c ]--- [ 3469.348423][T19049] FAULT_INJECTION: forcing a failure. [ 3469.348423][T19049] name failslab, interval 1, probability 0, space 0, times 0 [ 3469.361001][T19049] CPU: 1 PID: 19049 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3469.372450][T19049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3469.382436][T19049] Call Trace: [ 3469.385571][T19049] dump_stack+0x1d8/0x241 [ 3469.389742][T19049] ? panic+0x896/0x896 [ 3469.393636][T19049] ? mutex_unlock+0x18/0x40 [ 3469.397985][T19049] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3469.403617][T19049] ? selinux_kernfs_init_security+0x14e/0x730 [ 3469.409528][T19049] ? idr_alloc_cyclic+0x369/0x5d0 [ 3469.414384][T19049] should_fail+0x71f/0x880 [ 3469.418647][T19049] ? setup_fault_attr+0x3d0/0x3d0 [ 3469.423493][T19049] ? _raw_spin_lock+0xa4/0x1b0 [ 3469.428101][T19049] ? __kernfs_new_node+0xdb/0x6e0 [ 3469.432950][T19049] should_failslab+0x5/0x20 [ 3469.437317][T19049] kmem_cache_alloc+0x28/0x250 [ 3469.441893][T19049] __kernfs_new_node+0xdb/0x6e0 [ 3469.446579][T19049] ? kernfs_new_node+0x160/0x160 [ 3469.451353][T19049] ? mutex_lock+0xa5/0x110 [ 3469.455605][T19049] ? mutex_trylock+0xa0/0xa0 [ 3469.460033][T19049] ? kernfs_activate+0x2fe/0x320 [ 3469.464805][T19049] kernfs_new_node+0x95/0x160 [ 3469.469336][T19049] __kernfs_create_file+0x45/0x260 [ 3469.474271][T19049] sysfs_add_file_mode_ns+0x292/0x340 [ 3469.479480][T19049] internal_create_group+0x573/0xf00 [ 3469.484596][T19049] ? mutex_unlock+0x18/0x40 [ 3469.489019][T19049] ? sysfs_create_group+0x20/0x20 [ 3469.493882][T19049] sysfs_create_groups+0x52/0x110 [ 3469.498744][T19049] device_add_attrs+0x87/0x370 [ 3469.503343][T19049] device_add+0x4f4/0xbb0 [ 3469.507522][T19049] device_create_vargs+0x1b9/0x210 [ 3469.512466][T19049] device_create+0xea/0x130 [ 3469.516801][T19049] ? device_create_vargs+0x210/0x210 [ 3469.521916][T19049] ? __percpu_ref_switch_mode+0x376/0x600 [ 3469.527477][T19049] bdi_register_va+0x84/0x610 [ 3469.531984][T19049] bdi_register+0xd1/0x120 [ 3469.536237][T19049] ? __device_add_disk+0x551/0x1220 [ 3469.541270][T19049] ? bdi_register_va+0x610/0x610 [ 3469.546045][T19049] ? percpu_ref_resurrect+0x113/0x190 [ 3469.551256][T19049] bdi_register_owner+0x55/0xf0 [ 3469.555948][T19049] __device_add_disk+0x5d1/0x1220 [ 3469.560812][T19049] ? device_add_disk+0x30/0x30 [ 3469.565403][T19049] ? vsprintf+0x30/0x30 [ 3469.569391][T19049] ? __alloc_disk_node+0x459/0x5a0 [ 3469.574338][T19049] loop_add+0x573/0x740 [ 3469.578333][T19049] loop_control_ioctl+0x448/0x620 [ 3469.583191][T19049] ? loop_remove+0xa0/0xa0 [ 3469.587456][T19049] ? memset+0x1f/0x40 [ 3469.591347][T19049] ? fsnotify+0x1280/0x1340 11:24:26 executing program 4: r0 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) (async) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000080)=0xffffffffffffffff, 0x4) (async) r1 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) read$usbmon(r1, 0x0, 0x0) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0xfffffffffffffe9c, 0xffffffffffffffff) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) (async) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x210048, &(0x7f0000000340)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[], [{@obj_type}]}}, 0x0, 0x0, 0x0) (async) r3 = getgid() read$FUSE(0xffffffffffffffff, &(0x7f00000056c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000007700)={0x2020, 0x0, 0x0, 0x0}, 0x2020) (async) r6 = getegid() syz_fuse_handle_req(r2, &(0x7f00000036c0)="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31044ab27fd8a0b613f77b787af0005464368fc1046f34f177cbb57aa2e29e869dc5482e665f41ccca9b09394bf006f6bfcb68bd597e064939d981e366d2b40d2e6a873e947d3d64e999e143ec564974720acbc2f2a81eb4073f63a7464f7d4e39896aaf3c3093b65c94f0984c6eb1a2f5e275606f9149596eef450833b8403a79713c694d5d9dbfaeaad25e0afefbf87beee9eb3d2a40b2d62166565c247be25bc6ed0c65044e67ffde6f878925a59b472091debc07cbc7333b21cfc4c6ad89d82a631dd1bc4c81d58fab0fd5b33d8bb749978c122e68c33d23bb9e8a56e4f0a738f6c2bced42d0f35e191128b5df48295b6f72c1edc0eeffd547dd45616c4f99c5f94a0347b8254cd28c2d3360723c65fd420ccc73e9e52504fdf44aa303bb0c0ea2634eccb5d699de71ba1d0d7d8c6122fbdfdea2c8286999bc57e46d232bb9188bf7448d44ea1d0028b72cb61210e23556cf56438728d4050b10f158dae1901aa323d6ed796840d0fe9b5320a973d26e813e9fde9aafa20e9097cbe30e79a46c3ea44b04e022c1e2bfbc76f69dd68f4800fa074a1aaf17105b8a4f67e91c996065ab465ae7ac8dbfa75e9dd9668e8f846b07bd5d999f4411e8dadb93fedc6cb1c795fbeb072509e92929c171d91f3bb998bfab336e1ee0c20e1f3e25810d099f42e9fdae03d4bae2f21735c3052e5dccd4514064938a12d80133a2eedd4fc0c1ef27fc6d9eb205f7f7e50450dd26ab54bac9421ca0bffa104321f4268b365c24970326cc716d9302b8caadbc3585f7c83f5b94b8596f888c40b2192ad733c361e35b356b9fbd717aa17e193079c69484af565234a8b7c65470d8bdd8a853252ce7c697f6f9ab105f8d761101bd4f282fdba7930beef134065b917df1b747492a9cf78de1ab553abb47dc87d2d9be450d298812515e2a0c43d6268f2af3bc311676957734bf0449085437e088ec5b1755235853551eeeebe156fd9e0", 0x2000, &(0x7f0000000ac0)={&(0x7f0000000100)={0x50, 0xfffffffffffffffe, 0x9, {0x7, 0x26, 0x1ff, 0x4, 0x5, 0x81, 0x5, 0x9}}, &(0x7f0000000180)={0x18, 0x0, 0x9, {0x2}}, &(0x7f00000001c0)={0x18, 0x0, 0x8, {0x550}}, &(0x7f0000000200)={0x18, 0x0, 0xf9, {0x80000000}}, &(0x7f0000000240)={0x18, 0x0, 0x8001, {0xff}}, &(0x7f0000000280)={0x28, 0x0, 0x6, {{0x6, 0xcce}}}, &(0x7f00000002c0)={0x60, 0x0, 0x7, {{0x4, 0xffffffffffffffff, 0x80000000, 0x4, 0x200, 0x4, 0x0, 0x200}}}, &(0x7f0000000340)={0x18, 0x0, 0x4, {0x2}}, &(0x7f0000000380)=ANY=[@ANYBLOB="1100000000000000010000000000070000"], &(0x7f00000003c0)={0x20, 0x0, 0x7, {0x0, 0x4}}, &(0x7f00000004c0)={0x78, 0xffffffffffffffda, 0x8000, {0x2, 0x0, 0x0, {0x3, 0x3, 0x4f, 0x7, 0x7, 0x6, 0x0, 0x4, 0x81, 0x1000, 0x16, 0xffffffffffffffff, r3, 0xf1, 0x9}}}, &(0x7f0000000540)={0x90, 0xfffffffffffffffe, 0x3, {0x5, 0x1, 0x3, 0x7, 0x7ff, 0xa4, {0x0, 0x9, 0x8000, 0xb91b, 0x20, 0x0, 0x1ff, 0xbe3, 0xc3, 0x2000, 0x1, r4, 0xee01, 0x3, 0x20}}}, &(0x7f0000000600)=ANY=[@ANYBLOB="d00000000000000000000080000000000000000000000000ae0f00000000000000000000040000000300000000000000ffffffff0000000005000000ff07000075736572000000000600000000000000ff030000000000000d000000020000002f6465762f7573626d6f6e23000000000000000000000000ffff000000000000050000000700001cac8dd1c80597ed00060000000000000000000100000000000200000009000000287d0000000000000600000000000000090000000000000001000000080000002e00000000000000"], &(0x7f0000000700)={0x290, 0x0, 0x3, [{{0x5, 0x0, 0x80, 0x4, 0x7ff, 0x19a, {0x3, 0xfffffffffffffff9, 0xfffffffffffffff9, 0xd447, 0xfffffffffffffffd, 0x8000000000000000, 0x8000, 0x9e, 0xe58, 0x6000, 0x8000, 0xee00, 0xee00, 0x8, 0x101}}, {0x0, 0xffff, 0xd, 0x2, '/dev/usbmon#\x00'}}, {{0x2, 0x0, 0x80c4, 0x3, 0x8, 0xfcdf, {0x3, 0x6, 0x40, 0x5, 0x0, 0x5, 0xfffffffe, 0x1, 0x400, 0x6000, 0x7fff, 0xee01, 0xee01, 0x7, 0x7}}, {0x2, 0x4, 0x3, 0x8, 'syz'}}, {{0x4, 0x3, 0xf3f, 0x8000000000000000, 0xffff4012, 0x5b, {0x2, 0x0, 0x950, 0x4e, 0x7, 0x6, 0x5, 0x800, 0x0, 0xc000, 0xd7a, 0xffffffffffffffff, 0xee00, 0x2, 0x100}}, {0x0, 0x21f6}}, {{0x6, 0x3, 0x6, 0xfffffffffffffffa, 0x2, 0x20, {0x1, 0x2, 0x800, 0x3e32, 0xa7d, 0x0, 0xffff, 0x4, 0x7, 0x8000, 0x1, 0xffffffffffffffff, 0xee00, 0x3, 0x1}}, {0x5, 0x8, 0x5, 0x0, 'user\x00'}}]}, &(0x7f00000009c0)={0xa0, 0xffffffffffffffda, 0x1, {{0x1, 0x1, 0x0, 0x81, 0x9, 0x2, {0x3, 0x0, 0x5, 0x200, 0x6, 0x100000001, 0x1, 0x3, 0x2, 0x6000, 0x7fffffff, r5, r6, 0x5c76, 0x17c}}, {0x0, 0x1e}}}, &(0x7f0000000a80)={0x20, 0x0, 0x5, {0x8, 0x0, 0x5, 0x9}}}) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000001680)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_WRITE(0xffffffffffffffff, &(0x7f00000000c0)={0x18, 0xfffffffffffffffe, r7, {0x3}}, 0x18) 11:24:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100001200000000000069"], 0x24}}, 0x0) [ 3469.595696][T19049] ? loop_remove+0xa0/0xa0 [ 3469.599942][T19049] do_vfs_ioctl+0x742/0x1720 [ 3469.604378][T19049] ? ioctl_preallocate+0x250/0x250 [ 3469.609317][T19049] ? __fget+0x407/0x490 [ 3469.613309][T19049] ? fget_many+0x20/0x20 [ 3469.617404][T19049] ? debug_smp_processor_id+0x20/0x20 [ 3469.622601][T19049] ? security_file_ioctl+0x7d/0xa0 [ 3469.627545][T19049] __x64_sys_ioctl+0xd4/0x110 [ 3469.632055][T19049] do_syscall_64+0xca/0x1c0 [ 3469.636404][T19049] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3469.647650][T19049] ------------[ cut here ]------------ [ 3469.652945][T19049] WARNING: CPU: 1 PID: 19049 at block/genhd.c:742 __device_add_disk+0xea1/0x1220 [ 3469.661863][T19049] Modules linked in: [ 3469.665607][T19049] CPU: 1 PID: 19049 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3469.677057][T19049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3469.686965][T19049] RIP: 0010:__device_add_disk+0xea1/0x1220 11:24:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1], 0x24}}, 0x0) 11:24:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000040000069"], 0x24}}, 0x0) 11:24:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000023c0), r0) sendmsg$NLBL_CALIPSO_C_ADD(r1, &(0x7f0000002480)={&(0x7f0000002380)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002440)={&(0x7f0000002400)={0x3c, r2, 0x800, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc000}, 0x4000000) syz_genetlink_get_family_id$netlbl_unlabel(0x0, r0) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r0, &(0x7f0000002340)={&(0x7f0000002280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000002300)={&(0x7f00000022c0)={0x20, 0x0, 0x300, 0x70bd26, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20044010) ioprio_set$uid(0x0, 0xee01, 0x4) r3 = syz_open_dev$vcsu(&(0x7f0000000000), 0xfffffffffffffffe, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000040)={0x2020, 0x0, 0x0, 0x0}, 0x2020) r5 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) read$usbmon(r5, 0x0, 0x0) ioctl$MON_IOCX_GET(r5, 0x40189206, &(0x7f00000021c0)={&(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f0000002140)=""/69, 0x45}) r6 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$IOC_PR_RELEASE(r6, 0x401070ca, 0x0) ioctl$IOC_PR_REGISTER(r6, 0x401870c8, &(0x7f00000024c0)={0xfffffffffffffff8, 0xfffffffffffffff7, 0x1}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000002200)={{0xffffffffffffffff, 0x0, 0xffff, 0x0, 0xffffff80}, 0x7, 0x8, 0x7ff}) write$FUSE_ATTR(r3, &(0x7f0000002080)={0x78, 0x0, 0x0, {0x9, 0xfff, 0x0, {0x6, 0xe4d, 0xffffffffffffffff, 0x101, 0x3, 0x9, 0x3f, 0xd73, 0xffffff00, 0x6000, 0x10000, r4, 0x0, 0x1}}}, 0x78) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000023c0), r0) (async) sendmsg$NLBL_CALIPSO_C_ADD(r1, &(0x7f0000002480)={&(0x7f0000002380)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002440)={&(0x7f0000002400)={0x3c, r2, 0x800, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc000}, 0x4000000) (async) syz_genetlink_get_family_id$netlbl_unlabel(0x0, r0) (async) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r0, &(0x7f0000002340)={&(0x7f0000002280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000002300)={&(0x7f00000022c0)={0x20, 0x0, 0x300, 0x70bd26, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20044010) (async) ioprio_set$uid(0x0, 0xee01, 0x4) (async) syz_open_dev$vcsu(&(0x7f0000000000), 0xfffffffffffffffe, 0x0) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000000040)={0x2020}, 0x2020) (async) syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) (async) read$usbmon(r5, 0x0, 0x0) (async) ioctl$MON_IOCX_GET(r5, 0x40189206, &(0x7f00000021c0)={&(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f0000002140)=""/69, 0x45}) (async) syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$IOC_PR_RELEASE(r6, 0x401070ca, 0x0) (async) ioctl$IOC_PR_REGISTER(r6, 0x401870c8, &(0x7f00000024c0)={0xfffffffffffffff8, 0xfffffffffffffff7, 0x1}) (async) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000002200)={{0xffffffffffffffff, 0x0, 0xffff, 0x0, 0xffffff80}, 0x7, 0x8, 0x7ff}) (async) write$FUSE_ATTR(r3, &(0x7f0000002080)={0x78, 0x0, 0x0, {0x9, 0xfff, 0x0, {0x6, 0xe4d, 0xffffffffffffffff, 0x101, 0x3, 0x9, 0x3f, 0xd73, 0xffffff00, 0x6000, 0x10000, r4, 0x0, 0x1}}}, 0x78) (async) 11:24:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100001700000000000069"], 0x24}}, 0x0) 11:24:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100001800000000000069"], 0x24}}, 0x0) 11:24:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100002500000000000069"], 0x24}}, 0x0) 11:24:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100004800000000000069"], 0x24}}, 0x0) 11:24:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}}, 0x0) 11:24:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100004c00000000000069"], 0x24}}, 0x0) [ 3469.692607][T19049] Code: ff ff e8 32 29 3f ff 0f 0b e9 52 f3 ff ff e8 26 29 3f ff 0f 0b 42 80 3c 2b 00 0f 85 ac f8 ff ff e9 af f8 ff ff e8 0f 29 3f ff <0f> 0b e9 41 f7 ff ff e8 03 29 3f ff e9 18 ff ff ff 44 89 f9 80 e1 [ 3469.712056][T19049] RSP: 0018:ffff8881cfed7a20 EFLAGS: 00010287 [ 3469.717942][T19049] RAX: ffffffff822500d1 RBX: 00000000fffffff4 RCX: 0000000000040000 [ 3469.725753][T19049] RDX: ffffc90000d44000 RSI: 000000000000ce11 RDI: 000000000000ce12 [ 3469.733653][T19049] RBP: ffff8881cfed7b58 R08: ffffffff8224f80c R09: ffffffff846031dc [ 3469.741468][T19049] R10: ffffffff84800000 R11: dffffc0000000000 R12: ffff8881e37e1000 [ 3469.749281][T19049] R13: dffffc0000000000 R14: ffff8881e37e1070 R15: 1ffff1103c6fc29d [ 3469.757089][T19049] FS: 00007ff4eb4a6700(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 3469.765855][T19049] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3469.772273][T19049] CR2: 0000555555987768 CR3: 00000001ea9da000 CR4: 00000000003406a0 [ 3469.780089][T19049] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3469.787897][T19049] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3469.795705][T19049] Call Trace: [ 3469.798838][T19049] ? device_add_disk+0x30/0x30 [ 3469.803433][T19049] ? vsprintf+0x30/0x30 [ 3469.807421][T19049] ? __alloc_disk_node+0x459/0x5a0 [ 3469.812369][T19049] loop_add+0x573/0x740 [ 3469.816361][T19049] loop_control_ioctl+0x448/0x620 [ 3469.821226][T19049] ? loop_remove+0xa0/0xa0 [ 3469.823191][T19073] fuse: Bad value for 'user_id' [ 3469.825483][T19049] ? memset+0x1f/0x40 [ 3469.825500][T19049] ? fsnotify+0x1280/0x1340 [ 3469.838321][T19049] ? loop_remove+0xa0/0xa0 [ 3469.842658][T19049] do_vfs_ioctl+0x742/0x1720 11:24:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 58) [ 3469.847087][T19049] ? ioctl_preallocate+0x250/0x250 [ 3469.852030][T19049] ? __fget+0x407/0x490 [ 3469.856027][T19049] ? fget_many+0x20/0x20 [ 3469.860108][T19049] ? debug_smp_processor_id+0x20/0x20 [ 3469.865315][T19049] ? security_file_ioctl+0x7d/0xa0 [ 3469.870322][T19049] __x64_sys_ioctl+0xd4/0x110 [ 3469.874812][T19049] do_syscall_64+0xca/0x1c0 [ 3469.879113][T19049] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3469.884837][T19049] ---[ end trace 65c962d97ad5954d ]--- [ 3469.978053][T19096] FAULT_INJECTION: forcing a failure. [ 3469.978053][T19096] name failslab, interval 1, probability 0, space 0, times 0 [ 3469.990784][T19096] CPU: 0 PID: 19096 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3470.002208][T19096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3470.012105][T19096] Call Trace: [ 3470.015238][T19096] dump_stack+0x1d8/0x241 [ 3470.019396][T19096] ? panic+0x896/0x896 [ 3470.023303][T19096] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3470.028943][T19096] ? idr_alloc+0x2f0/0x2f0 [ 3470.033236][T19096] should_fail+0x71f/0x880 [ 3470.037455][T19096] ? setup_fault_attr+0x3d0/0x3d0 [ 3470.042393][T19096] ? security_kernfs_init_security+0x75/0x90 [ 3470.048222][T19096] ? __kernfs_new_node+0x472/0x6e0 [ 3470.053150][T19096] ? __kernfs_new_node+0xdb/0x6e0 [ 3470.058012][T19096] should_failslab+0x5/0x20 [ 3470.062353][T19096] kmem_cache_alloc+0x28/0x250 [ 3470.066982][T19096] __kernfs_new_node+0xdb/0x6e0 [ 3470.071643][T19096] ? kernfs_new_node+0x160/0x160 [ 3470.076421][T19096] ? kernfs_activate+0x2fe/0x320 [ 3470.081192][T19096] ? mutex_unlock+0x18/0x40 [ 3470.085525][T19096] ? kernfs_add_one+0x49a/0x5b0 [ 3470.090216][T19096] kernfs_new_node+0x95/0x160 [ 3470.094731][T19096] __kernfs_create_file+0x45/0x260 [ 3470.099677][T19096] sysfs_add_file_mode_ns+0x292/0x340 [ 3470.104887][T19096] sysfs_create_file_ns+0x196/0x2a0 [ 3470.109920][T19096] ? sysfs_create_group+0x20/0x20 [ 3470.114788][T19096] ? sysfs_add_file_mode_ns+0x340/0x340 [ 3470.120164][T19096] ? device_create_file+0xea/0x1b0 [ 3470.125109][T19096] device_add_attrs+0x2bf/0x370 [ 3470.129792][T19096] device_add+0x4f4/0xbb0 [ 3470.133959][T19096] device_create_vargs+0x1b9/0x210 [ 3470.138910][T19096] device_create+0xea/0x130 [ 3470.143247][T19096] ? device_create_vargs+0x210/0x210 [ 3470.148370][T19096] ? __percpu_ref_switch_mode+0x376/0x600 [ 3470.153924][T19096] bdi_register_va+0x84/0x610 [ 3470.158438][T19096] bdi_register+0xd1/0x120 [ 3470.162710][T19096] ? __device_add_disk+0x551/0x1220 [ 3470.167721][T19096] ? bdi_register_va+0x610/0x610 [ 3470.172495][T19096] ? percpu_ref_resurrect+0x113/0x190 [ 3470.177704][T19096] bdi_register_owner+0x55/0xf0 [ 3470.182392][T19096] __device_add_disk+0x5d1/0x1220 [ 3470.187269][T19096] ? device_add_disk+0x30/0x30 [ 3470.191861][T19096] ? vsprintf+0x30/0x30 [ 3470.195847][T19096] ? __alloc_disk_node+0x459/0x5a0 [ 3470.200794][T19096] loop_add+0x573/0x740 [ 3470.204786][T19096] loop_control_ioctl+0x448/0x620 [ 3470.209642][T19096] ? loop_remove+0xa0/0xa0 [ 3470.213901][T19096] ? memset+0x1f/0x40 [ 3470.217715][T19096] ? fsnotify+0x1280/0x1340 [ 3470.222057][T19096] ? loop_remove+0xa0/0xa0 [ 3470.226314][T19096] do_vfs_ioctl+0x742/0x1720 [ 3470.230737][T19096] ? ioctl_preallocate+0x250/0x250 [ 3470.235691][T19096] ? __fget+0x407/0x490 [ 3470.239678][T19096] ? fget_many+0x20/0x20 [ 3470.243754][T19096] ? debug_smp_processor_id+0x20/0x20 [ 3470.248965][T19096] ? security_file_ioctl+0x7d/0xa0 [ 3470.253912][T19096] __x64_sys_ioctl+0xd4/0x110 [ 3470.258426][T19096] do_syscall_64+0xca/0x1c0 [ 3470.262766][T19096] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3470.269803][T19096] ------------[ cut here ]------------ [ 3470.275081][T19096] WARNING: CPU: 0 PID: 19096 at block/genhd.c:742 __device_add_disk+0xea1/0x1220 [ 3470.284009][T19096] Modules linked in: [ 3470.287751][T19096] CPU: 0 PID: 19096 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3470.299202][T19096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3470.309104][T19096] RIP: 0010:__device_add_disk+0xea1/0x1220 [ 3470.314736][T19096] Code: ff ff e8 32 29 3f ff 0f 0b e9 52 f3 ff ff e8 26 29 3f ff 0f 0b 42 80 3c 2b 00 0f 85 ac f8 ff ff e9 af f8 ff ff e8 0f 29 3f ff <0f> 0b e9 41 f7 ff ff e8 03 29 3f ff e9 18 ff ff ff 44 89 f9 80 e1 [ 3470.334187][T19096] RSP: 0018:ffff8881dd6f7a20 EFLAGS: 00010283 [ 3470.340077][T19096] RAX: ffffffff822500d1 RBX: 00000000fffffff4 RCX: 0000000000040000 [ 3470.347887][T19096] RDX: ffffc90000d44000 RSI: 000000000000d77b RDI: 000000000000d77c [ 3470.355708][T19096] RBP: ffff8881dd6f7b58 R08: ffffffff8224f80c R09: ffffffff846031dc [ 3470.363518][T19096] R10: ffffffff84800000 R11: dffffc0000000000 R12: ffff8881e4dd9000 [ 3470.371326][T19096] R13: dffffc0000000000 R14: ffff8881e4dd9070 R15: 1ffff1103c9bb29d [ 3470.379176][T19096] FS: 00007ff4eb4a6700(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 3470.387904][T19096] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3470.394323][T19096] CR2: 0000001b2c622000 CR3: 00000001cdc7d000 CR4: 00000000003406b0 [ 3470.402136][T19096] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3470.409948][T19096] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3470.417755][T19096] Call Trace: [ 3470.420902][T19096] ? device_add_disk+0x30/0x30 [ 3470.425490][T19096] ? vsprintf+0x30/0x30 [ 3470.429479][T19096] ? __alloc_disk_node+0x459/0x5a0 [ 3470.434428][T19096] loop_add+0x573/0x740 [ 3470.438425][T19096] loop_control_ioctl+0x448/0x620 [ 3470.443280][T19096] ? loop_remove+0xa0/0xa0 [ 3470.447535][T19096] ? memset+0x1f/0x40 [ 3470.451351][T19096] ? fsnotify+0x1280/0x1340 [ 3470.455693][T19096] ? loop_remove+0xa0/0xa0 [ 3470.459944][T19096] do_vfs_ioctl+0x742/0x1720 [ 3470.464373][T19096] ? ioctl_preallocate+0x250/0x250 [ 3470.469322][T19096] ? __fget+0x407/0x490 [ 3470.473398][T19096] ? fget_many+0x20/0x20 [ 3470.477475][T19096] ? debug_smp_processor_id+0x20/0x20 [ 3470.482684][T19096] ? security_file_ioctl+0x7d/0xa0 [ 3470.487632][T19096] __x64_sys_ioctl+0xd4/0x110 [ 3470.492147][T19096] do_syscall_64+0xca/0x1c0 [ 3470.496506][T19096] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3470.502210][T19096] ---[ end trace 65c962d97ad5954e ]--- 11:24:27 executing program 4: r0 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000080)=0xffffffffffffffff, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) read$usbmon(r1, 0x0, 0x0) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0xfffffffffffffe9c, 0xffffffffffffffff) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x210048, &(0x7f0000000340)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[], [{@obj_type}]}}, 0x0, 0x0, 0x0) r3 = getgid() read$FUSE(0xffffffffffffffff, &(0x7f00000056c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) read$FUSE(0xffffffffffffffff, &(0x7f0000007700)={0x2020, 0x0, 0x0, 0x0}, 0x2020) r6 = getegid() syz_fuse_handle_req(r2, &(0x7f00000036c0)="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31044ab27fd8a0b613f77b787af0005464368fc1046f34f177cbb57aa2e29e869dc5482e665f41ccca9b09394bf006f6bfcb68bd597e064939d981e366d2b40d2e6a873e947d3d64e999e143ec564974720acbc2f2a81eb4073f63a7464f7d4e39896aaf3c3093b65c94f0984c6eb1a2f5e275606f9149596eef450833b8403a79713c694d5d9dbfaeaad25e0afefbf87beee9eb3d2a40b2d62166565c247be25bc6ed0c65044e67ffde6f878925a59b472091debc07cbc7333b21cfc4c6ad89d82a631dd1bc4c81d58fab0fd5b33d8bb749978c122e68c33d23bb9e8a56e4f0a738f6c2bced42d0f35e191128b5df48295b6f72c1edc0eeffd547dd45616c4f99c5f94a0347b8254cd28c2d3360723c65fd420ccc73e9e52504fdf44aa303bb0c0ea2634eccb5d699de71ba1d0d7d8c6122fbdfdea2c8286999bc57e46d232bb9188bf7448d44ea1d0028b72cb61210e23556cf56438728d4050b10f158dae1901aa323d6ed796840d0fe9b5320a973d26e813e9fde9aafa20e9097cbe30e79a46c3ea44b04e022c1e2bfbc76f69dd68f4800fa074a1aaf17105b8a4f67e91c996065ab465ae7ac8dbfa75e9dd9668e8f846b07bd5d999f4411e8dadb93fedc6cb1c795fbeb072509e92929c171d91f3bb998bfab336e1ee0c20e1f3e25810d099f42e9fdae03d4bae2f21735c3052e5dccd4514064938a12d80133a2eedd4fc0c1ef27fc6d9eb205f7f7e50450dd26ab54bac9421ca0bffa104321f4268b365c24970326cc716d9302b8caadbc3585f7c83f5b94b8596f888c40b2192ad733c361e35b356b9fbd717aa17e193079c69484af565234a8b7c65470d8bdd8a853252ce7c697f6f9ab105f8d761101bd4f282fdba7930beef134065b917df1b747492a9cf78de1ab553abb47dc87d2d9be450d298812515e2a0c43d6268f2af3bc311676957734bf0449085437e088ec5b1755235853551eeeebe156fd9e0", 0x2000, &(0x7f0000000ac0)={&(0x7f0000000100)={0x50, 0xfffffffffffffffe, 0x9, {0x7, 0x26, 0x1ff, 0x4, 0x5, 0x81, 0x5, 0x9}}, &(0x7f0000000180)={0x18, 0x0, 0x9, {0x2}}, &(0x7f00000001c0)={0x18, 0x0, 0x8, {0x550}}, &(0x7f0000000200)={0x18, 0x0, 0xf9, {0x80000000}}, &(0x7f0000000240)={0x18, 0x0, 0x8001, {0xff}}, &(0x7f0000000280)={0x28, 0x0, 0x6, {{0x6, 0xcce}}}, &(0x7f00000002c0)={0x60, 0x0, 0x7, {{0x4, 0xffffffffffffffff, 0x80000000, 0x4, 0x200, 0x4, 0x0, 0x200}}}, &(0x7f0000000340)={0x18, 0x0, 0x4, {0x2}}, &(0x7f0000000380)=ANY=[@ANYBLOB="1100000000000000010000000000070000"], &(0x7f00000003c0)={0x20, 0x0, 0x7, {0x0, 0x4}}, &(0x7f00000004c0)={0x78, 0xffffffffffffffda, 0x8000, {0x2, 0x0, 0x0, {0x3, 0x3, 0x4f, 0x7, 0x7, 0x6, 0x0, 0x4, 0x81, 0x1000, 0x16, 0xffffffffffffffff, r3, 0xf1, 0x9}}}, &(0x7f0000000540)={0x90, 0xfffffffffffffffe, 0x3, {0x5, 0x1, 0x3, 0x7, 0x7ff, 0xa4, {0x0, 0x9, 0x8000, 0xb91b, 0x20, 0x0, 0x1ff, 0xbe3, 0xc3, 0x2000, 0x1, r4, 0xee01, 0x3, 0x20}}}, &(0x7f0000000600)=ANY=[@ANYBLOB="d00000000000000000000080000000000000000000000000ae0f00000000000000000000040000000300000000000000ffffffff0000000005000000ff07000075736572000000000600000000000000ff030000000000000d000000020000002f6465762f7573626d6f6e23000000000000000000000000ffff000000000000050000000700001cac8dd1c80597ed00060000000000000000000100000000000200000009000000287d0000000000000600000000000000090000000000000001000000080000002e00000000000000"], &(0x7f0000000700)={0x290, 0x0, 0x3, [{{0x5, 0x0, 0x80, 0x4, 0x7ff, 0x19a, {0x3, 0xfffffffffffffff9, 0xfffffffffffffff9, 0xd447, 0xfffffffffffffffd, 0x8000000000000000, 0x8000, 0x9e, 0xe58, 0x6000, 0x8000, 0xee00, 0xee00, 0x8, 0x101}}, {0x0, 0xffff, 0xd, 0x2, '/dev/usbmon#\x00'}}, {{0x2, 0x0, 0x80c4, 0x3, 0x8, 0xfcdf, {0x3, 0x6, 0x40, 0x5, 0x0, 0x5, 0xfffffffe, 0x1, 0x400, 0x6000, 0x7fff, 0xee01, 0xee01, 0x7, 0x7}}, {0x2, 0x4, 0x3, 0x8, 'syz'}}, {{0x4, 0x3, 0xf3f, 0x8000000000000000, 0xffff4012, 0x5b, {0x2, 0x0, 0x950, 0x4e, 0x7, 0x6, 0x5, 0x800, 0x0, 0xc000, 0xd7a, 0xffffffffffffffff, 0xee00, 0x2, 0x100}}, {0x0, 0x21f6}}, {{0x6, 0x3, 0x6, 0xfffffffffffffffa, 0x2, 0x20, {0x1, 0x2, 0x800, 0x3e32, 0xa7d, 0x0, 0xffff, 0x4, 0x7, 0x8000, 0x1, 0xffffffffffffffff, 0xee00, 0x3, 0x1}}, {0x5, 0x8, 0x5, 0x0, 'user\x00'}}]}, &(0x7f00000009c0)={0xa0, 0xffffffffffffffda, 0x1, {{0x1, 0x1, 0x0, 0x81, 0x9, 0x2, {0x3, 0x0, 0x5, 0x200, 0x6, 0x100000001, 0x1, 0x3, 0x2, 0x6000, 0x7fffffff, r5, r6, 0x5c76, 0x17c}}, {0x0, 0x1e}}}, &(0x7f0000000a80)={0x20, 0x0, 0x5, {0x8, 0x0, 0x5, 0x9}}}) read$FUSE(0xffffffffffffffff, &(0x7f0000001680)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_WRITE(0xffffffffffffffff, &(0x7f00000000c0)={0x18, 0xfffffffffffffffe, r7, {0x3}}, 0x18) add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) (async) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000080)=0xffffffffffffffff, 0x4) (async) syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) (async) read$usbmon(r1, 0x0, 0x0) (async) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0xfffffffffffffe9c, 0xffffffffffffffff) (async) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) (async) openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) (async) syz_mount_image$fuse(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x210048, &(0x7f0000000340)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[], [{@obj_type}]}}, 0x0, 0x0, 0x0) (async) getgid() (async) read$FUSE(0xffffffffffffffff, &(0x7f00000056c0)={0x2020}, 0x2020) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000007700)={0x2020}, 0x2020) (async) getegid() (async) syz_fuse_handle_req(r2, &(0x7f00000036c0)="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", 0x2000, &(0x7f0000000ac0)={&(0x7f0000000100)={0x50, 0xfffffffffffffffe, 0x9, {0x7, 0x26, 0x1ff, 0x4, 0x5, 0x81, 0x5, 0x9}}, &(0x7f0000000180)={0x18, 0x0, 0x9, {0x2}}, &(0x7f00000001c0)={0x18, 0x0, 0x8, {0x550}}, &(0x7f0000000200)={0x18, 0x0, 0xf9, {0x80000000}}, &(0x7f0000000240)={0x18, 0x0, 0x8001, {0xff}}, &(0x7f0000000280)={0x28, 0x0, 0x6, {{0x6, 0xcce}}}, &(0x7f00000002c0)={0x60, 0x0, 0x7, {{0x4, 0xffffffffffffffff, 0x80000000, 0x4, 0x200, 0x4, 0x0, 0x200}}}, &(0x7f0000000340)={0x18, 0x0, 0x4, {0x2}}, &(0x7f0000000380)=ANY=[@ANYBLOB="1100000000000000010000000000070000"], &(0x7f00000003c0)={0x20, 0x0, 0x7, {0x0, 0x4}}, &(0x7f00000004c0)={0x78, 0xffffffffffffffda, 0x8000, {0x2, 0x0, 0x0, {0x3, 0x3, 0x4f, 0x7, 0x7, 0x6, 0x0, 0x4, 0x81, 0x1000, 0x16, 0xffffffffffffffff, r3, 0xf1, 0x9}}}, &(0x7f0000000540)={0x90, 0xfffffffffffffffe, 0x3, {0x5, 0x1, 0x3, 0x7, 0x7ff, 0xa4, {0x0, 0x9, 0x8000, 0xb91b, 0x20, 0x0, 0x1ff, 0xbe3, 0xc3, 0x2000, 0x1, r4, 0xee01, 0x3, 0x20}}}, &(0x7f0000000600)=ANY=[@ANYBLOB="d00000000000000000000080000000000000000000000000ae0f00000000000000000000040000000300000000000000ffffffff0000000005000000ff07000075736572000000000600000000000000ff030000000000000d000000020000002f6465762f7573626d6f6e23000000000000000000000000ffff000000000000050000000700001cac8dd1c80597ed00060000000000000000000100000000000200000009000000287d0000000000000600000000000000090000000000000001000000080000002e00000000000000"], &(0x7f0000000700)={0x290, 0x0, 0x3, [{{0x5, 0x0, 0x80, 0x4, 0x7ff, 0x19a, {0x3, 0xfffffffffffffff9, 0xfffffffffffffff9, 0xd447, 0xfffffffffffffffd, 0x8000000000000000, 0x8000, 0x9e, 0xe58, 0x6000, 0x8000, 0xee00, 0xee00, 0x8, 0x101}}, {0x0, 0xffff, 0xd, 0x2, '/dev/usbmon#\x00'}}, {{0x2, 0x0, 0x80c4, 0x3, 0x8, 0xfcdf, {0x3, 0x6, 0x40, 0x5, 0x0, 0x5, 0xfffffffe, 0x1, 0x400, 0x6000, 0x7fff, 0xee01, 0xee01, 0x7, 0x7}}, {0x2, 0x4, 0x3, 0x8, 'syz'}}, {{0x4, 0x3, 0xf3f, 0x8000000000000000, 0xffff4012, 0x5b, {0x2, 0x0, 0x950, 0x4e, 0x7, 0x6, 0x5, 0x800, 0x0, 0xc000, 0xd7a, 0xffffffffffffffff, 0xee00, 0x2, 0x100}}, {0x0, 0x21f6}}, {{0x6, 0x3, 0x6, 0xfffffffffffffffa, 0x2, 0x20, {0x1, 0x2, 0x800, 0x3e32, 0xa7d, 0x0, 0xffff, 0x4, 0x7, 0x8000, 0x1, 0xffffffffffffffff, 0xee00, 0x3, 0x1}}, {0x5, 0x8, 0x5, 0x0, 'user\x00'}}]}, &(0x7f00000009c0)={0xa0, 0xffffffffffffffda, 0x1, {{0x1, 0x1, 0x0, 0x81, 0x9, 0x2, {0x3, 0x0, 0x5, 0x200, 0x6, 0x100000001, 0x1, 0x3, 0x2, 0x6000, 0x7fffffff, r5, r6, 0x5c76, 0x17c}}, {0x0, 0x1e}}}, &(0x7f0000000a80)={0x20, 0x0, 0x5, {0x8, 0x0, 0x5, 0x9}}}) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000001680)={0x2020}, 0x2020) (async) write$FUSE_WRITE(0xffffffffffffffff, &(0x7f00000000c0)={0x18, 0xfffffffffffffffe, r7, {0x3}}, 0x18) (async) 11:24:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000c75000069"], 0x24}}, 0x0) 11:24:27 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000023c0), r0) sendmsg$NLBL_CALIPSO_C_ADD(r1, &(0x7f0000002480)={&(0x7f0000002380)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002440)={&(0x7f0000002400)={0x3c, r2, 0x800, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc000}, 0x4000000) (async) syz_genetlink_get_family_id$netlbl_unlabel(0x0, r0) (async) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r0, &(0x7f0000002340)={&(0x7f0000002280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000002300)={&(0x7f00000022c0)={0x20, 0x0, 0x300, 0x70bd26, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20044010) ioprio_set$uid(0x0, 0xee01, 0x4) (async) r3 = syz_open_dev$vcsu(&(0x7f0000000000), 0xfffffffffffffffe, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000040)={0x2020, 0x0, 0x0, 0x0}, 0x2020) r5 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) read$usbmon(r5, 0x0, 0x0) (async) ioctl$MON_IOCX_GET(r5, 0x40189206, &(0x7f00000021c0)={&(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f0000002140)=""/69, 0x45}) (async) r6 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$IOC_PR_RELEASE(r6, 0x401070ca, 0x0) (async) ioctl$IOC_PR_REGISTER(r6, 0x401870c8, &(0x7f00000024c0)={0xfffffffffffffff8, 0xfffffffffffffff7, 0x1}) (async) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000002200)={{0xffffffffffffffff, 0x0, 0xffff, 0x0, 0xffffff80}, 0x7, 0x8, 0x7ff}) (async) write$FUSE_ATTR(r3, &(0x7f0000002080)={0x78, 0x0, 0x0, {0x9, 0xfff, 0x0, {0x6, 0xe4d, 0xffffffffffffffff, 0x101, 0x3, 0x9, 0x3f, 0xd73, 0xffffff00, 0x6000, 0x10000, r4, 0x0, 0x1}}}, 0x78) 11:24:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100006800000000000069"], 0x24}}, 0x0) 11:24:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}}, 0x0) 11:24:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 59) 11:24:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000080030069"], 0x24}}, 0x0) 11:24:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100006c00000000000069"], 0x24}}, 0x0) 11:24:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}}, 0x0) 11:24:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000003800069"], 0x24}}, 0x0) 11:24:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100007400000000000069"], 0x24}}, 0x0) 11:24:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000169"], 0x24}}, 0x0) [ 3470.662193][T19114] FAULT_INJECTION: forcing a failure. [ 3470.662193][T19114] name failslab, interval 1, probability 0, space 0, times 0 [ 3470.675325][T19114] CPU: 1 PID: 19114 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3470.686764][T19114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3470.696658][T19114] Call Trace: [ 3470.699791][T19114] dump_stack+0x1d8/0x241 [ 3470.703947][T19114] ? panic+0x896/0x896 [ 3470.707852][T19114] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3470.713507][T19114] ? idr_alloc+0x2f0/0x2f0 [ 3470.717853][T19114] should_fail+0x71f/0x880 [ 3470.722095][T19114] ? setup_fault_attr+0x3d0/0x3d0 [ 3470.727126][T19114] ? security_kernfs_init_security+0x75/0x90 [ 3470.732937][T19114] ? __kernfs_new_node+0x472/0x6e0 [ 3470.737884][T19114] ? __kernfs_new_node+0xdb/0x6e0 [ 3470.742835][T19114] should_failslab+0x5/0x20 [ 3470.747171][T19114] kmem_cache_alloc+0x28/0x250 [ 3470.751781][T19114] __kernfs_new_node+0xdb/0x6e0 [ 3470.756456][T19114] ? kernfs_new_node+0x160/0x160 [ 3470.761228][T19114] ? kernfs_activate+0x2fe/0x320 [ 3470.766004][T19114] ? mutex_unlock+0x18/0x40 [ 3470.770348][T19114] ? kernfs_add_one+0x49a/0x5b0 [ 3470.775121][T19114] kernfs_new_node+0x95/0x160 [ 3470.779630][T19114] __kernfs_create_file+0x45/0x260 [ 3470.784582][T19114] sysfs_add_file_mode_ns+0x292/0x340 [ 3470.789787][T19114] sysfs_create_file_ns+0x196/0x2a0 [ 3470.794823][T19114] ? sysfs_create_group+0x20/0x20 [ 3470.799680][T19114] ? sysfs_add_file_mode_ns+0x340/0x340 [ 3470.805064][T19114] ? device_create_file+0xea/0x1b0 [ 3470.810016][T19114] device_add_attrs+0x2bf/0x370 [ 3470.814708][T19114] device_add+0x4f4/0xbb0 [ 3470.818877][T19114] device_create_vargs+0x1b9/0x210 [ 3470.823815][T19114] device_create+0xea/0x130 [ 3470.828175][T19114] ? device_create_vargs+0x210/0x210 [ 3470.833273][T19114] ? __percpu_ref_switch_mode+0x376/0x600 [ 3470.838827][T19114] bdi_register_va+0x84/0x610 [ 3470.843337][T19114] bdi_register+0xd1/0x120 [ 3470.847590][T19114] ? __device_add_disk+0x551/0x1220 [ 3470.852623][T19114] ? bdi_register_va+0x610/0x610 [ 3470.857409][T19114] ? percpu_ref_resurrect+0x113/0x190 [ 3470.862608][T19114] bdi_register_owner+0x55/0xf0 [ 3470.867295][T19114] __device_add_disk+0x5d1/0x1220 [ 3470.872150][T19114] ? device_add_disk+0x30/0x30 [ 3470.876752][T19114] ? vsprintf+0x30/0x30 [ 3470.880745][T19114] ? __alloc_disk_node+0x459/0x5a0 [ 3470.885785][T19114] loop_add+0x573/0x740 [ 3470.889774][T19114] loop_control_ioctl+0x448/0x620 [ 3470.894630][T19114] ? loop_remove+0xa0/0xa0 [ 3470.898887][T19114] ? memset+0x1f/0x40 [ 3470.902701][T19114] ? fsnotify+0x1280/0x1340 [ 3470.907289][T19114] ? loop_remove+0xa0/0xa0 [ 3470.911488][T19114] do_vfs_ioctl+0x742/0x1720 [ 3470.915918][T19114] ? ioctl_preallocate+0x250/0x250 [ 3470.920876][T19114] ? __fget+0x407/0x490 [ 3470.924851][T19114] ? fget_many+0x20/0x20 [ 3470.928943][T19114] ? debug_smp_processor_id+0x20/0x20 [ 3470.934138][T19114] ? security_file_ioctl+0x7d/0xa0 [ 3470.939081][T19114] __x64_sys_ioctl+0xd4/0x110 [ 3470.943598][T19114] do_syscall_64+0xca/0x1c0 [ 3470.947940][T19114] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3470.956392][T19114] ------------[ cut here ]------------ [ 3470.961678][T19114] WARNING: CPU: 0 PID: 19114 at block/genhd.c:742 __device_add_disk+0xea1/0x1220 [ 3470.970607][T19114] Modules linked in: [ 3470.974366][T19114] CPU: 0 PID: 19114 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3470.985794][T19114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3470.995696][T19114] RIP: 0010:__device_add_disk+0xea1/0x1220 [ 3471.000174][T19127] fuse: Bad value for 'user_id' 11:24:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000269"], 0x24}}, 0x0) 11:24:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000"], 0x24}}, 0x0) [ 3471.001339][T19114] Code: ff ff e8 32 29 3f ff 0f 0b e9 52 f3 ff ff e8 26 29 3f ff 0f 0b 42 80 3c 2b 00 0f 85 ac f8 ff ff e9 af f8 ff ff e8 0f 29 3f ff <0f> 0b e9 41 f7 ff ff e8 03 29 3f ff e9 18 ff ff ff 44 89 f9 80 e1 [ 3471.001353][T19114] RSP: 0018:ffff8881cad87a20 EFLAGS: 00010287 [ 3471.031383][T19114] RAX: ffffffff822500d1 RBX: 00000000fffffff4 RCX: 0000000000040000 [ 3471.039200][T19114] RDX: ffffc90000d44000 RSI: 000000000000ca8d RDI: 000000000000ca8e [ 3471.046994][T19114] RBP: ffff8881cad87b58 R08: ffffffff8224f80c R09: ffffffff846031dc [ 3471.054804][T19114] R10: ffffffff84800000 R11: dffffc0000000000 R12: ffff8881e16b1000 [ 3471.062616][T19114] R13: dffffc0000000000 R14: ffff8881e16b1070 R15: 1ffff1103c2d629d [ 3471.070427][T19114] FS: 00007ff4eb4a6700(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 3471.079190][T19114] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3471.085612][T19114] CR2: 0000001b2c821000 CR3: 00000001eebd0000 CR4: 00000000003406b0 [ 3471.093429][T19114] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3471.101232][T19114] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3471.109128][T19114] Call Trace: [ 3471.112267][T19114] ? device_add_disk+0x30/0x30 [ 3471.116858][T19114] ? vsprintf+0x30/0x30 [ 3471.120877][T19114] ? __alloc_disk_node+0x459/0x5a0 [ 3471.125799][T19114] loop_add+0x573/0x740 [ 3471.129795][T19114] loop_control_ioctl+0x448/0x620 [ 3471.134651][T19114] ? loop_remove+0xa0/0xa0 [ 3471.138908][T19114] ? memset+0x1f/0x40 [ 3471.142722][T19114] ? fsnotify+0x1280/0x1340 [ 3471.147067][T19114] ? loop_remove+0xa0/0xa0 [ 3471.151315][T19114] do_vfs_ioctl+0x742/0x1720 [ 3471.155752][T19114] ? ioctl_preallocate+0x250/0x250 [ 3471.160691][T19114] ? __fget+0x407/0x490 [ 3471.164684][T19114] ? fget_many+0x20/0x20 [ 3471.168762][T19114] ? debug_smp_processor_id+0x20/0x20 [ 3471.173974][T19114] ? security_file_ioctl+0x7d/0xa0 [ 3471.178915][T19114] __x64_sys_ioctl+0xd4/0x110 [ 3471.183443][T19114] do_syscall_64+0xca/0x1c0 [ 3471.187774][T19114] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3471.193496][T19114] ---[ end trace 65c962d97ad5954f ]--- 11:24:27 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x2007) 11:24:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100007a00000000000069"], 0x24}}, 0x0) 11:24:27 executing program 4: r0 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(0x0, r1) sendmsg$NLBL_MGMT_C_ADDDEF(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000700)={0x224, r0, 0x4, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_MGMT_A_DOMAIN={0x13a, 0x1, '\x005I\xe5\xe2V $!\xf8\xba\x19\x16y\x89I\xaf\xadX\x95\xf4o6\xb1\xa5\xf6/4\x9c\x05\xdb\xf6\xd7,\x8f\x002\x9e\xc1\x15\xf08\x14Q\xd0E.\xf5\xa4\x872\f\xf6\x99W\x8b\xe8\xb0\xbbM@\xa7\xce\x126\xe6\xeev\x95\'\xab\xa21\b\xd6\xd1K\x93c\x80\x9a47\xd7\x9e\xb9\xf1\xe5\b\x04#>\xad\xe3\xf7\xc6\x8a\x8d\x83|sK;\"JXa\xdd|\x8a\xb8\xb7Cf3\x8d)\xc1\xdf33\xa2:\xef\xbf\x11\xe9/\x8d\x82`\xbb\x02\'\xf6\xd6bw\xc7v\xea\xad\xd0\xee\xbc\xbai\x1cn\xd9\xd9\xfdmA\xeeL]\vN\x12\x12\x91\xfa\xb53\xed\a\xa0\x11(*Pn\xb7\x1c\x82\xa3\xbc\x94\xfa^\x96c\'\x0e\x06\xfc\xe0r\xf7\xe4\x90h\xb5}\xa6\xfdd4\xf8\xcc\xaf\x8fq\v\xd1\x8d\xd28\xbcN\xbex\xf5ZY\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf4\xe5$,\x93F\xc8Qw\xa3\xb2\xe9\x1d\xadn\xa7\x05\xec\xb1\xf6r\xc3\t\xd5\xdeEO\xe9\f\xbd\xa0j\x16\xc7\x9c\xd4\x12C\"\x0f\xd5dY\xf7\xf3W\xe3\xca(\xaa\x02g\x85\xa2`\x90\x89P\xa2Nl\xd3\xe7\x9fT'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0xa}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @NLBL_MGMT_A_DOMAIN={0xb6, 0x1, '}@\xc6X\xe6\xf9\xdc(\xa9\x11];\x13\xc5.\x83\xed\xa6\x99\xd3:\xa1L\xf6a\x0eJP\t\x00K\xc0X,W\x10l\xb8\xdd(k\xd5A \xbf\\\x94\xba\xf6\x1eJ\xe2\x8e/\x01T\x03\xad#\xbc\xf9\xcd\xa8\xf1\xf4\xa0\x8b\xd5KA\xc3\xaf\n;\x11+\xb7<\a\x81\xd3\xdel\xcc%\x16\x1a\xd67\x9d\xa4\xaf\x00URG\x8f?%\x05\xf4\x1a\\\xab\x1f\xca\x1d>\xc7\x8d\x85\xfa9}\xcf\x9d\"\xbd\xe2\xe3`(b\x82R\xa1\xdc\xe4A\xb1\xdbx\x89~c\xd4\x05\x9f\xad\xb7=\x905\x18hT\x94\xa3\x949\xb2\xcc%\x86\xc5\xc9\xa4|W\xd4\xc28\xdaC\x16\xa3\x91\x86 \x89\xbfu\x00\x00\x00\x00\x00\x00'}]}, 0x224}, 0x1, 0x0, 0x0, 0x24004844}, 0x8004) r2 = add_key$user(&(0x7f0000000100), &(0x7f0000000080)={'syz', 0x2}, &(0x7f0000000140)="d1", 0x1, 0xfffffffffffffffd) r3 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) read$usbmon(r3, 0x0, 0x0) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_ADDDEF(r4, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r5, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @dev={0xfe, 0x80, '\x00', 0x25}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @loopback}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x24004004) 11:24:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000750c69"], 0x24}}, 0x0) 11:24:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000"], 0x24}}, 0x0) 11:24:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 60) 11:24:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000f69"], 0x24}}, 0x0) 11:24:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000401000000000069"], 0x24}}, 0x0) 11:24:28 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x2007) 11:24:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000"], 0x24}}, 0x0) [ 3471.464643][T19147] __nla_validate_parse: 18 callbacks suppressed [ 3471.464661][T19147] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 11:24:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000004069"], 0x24}}, 0x0) 11:24:28 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x2007) 11:24:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000003000000000069"], 0x24}}, 0x0) 11:24:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f0000fffffff069"], 0x24}}, 0x0) [ 3471.512849][T19163] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3471.547436][T19172] FAULT_INJECTION: forcing a failure. [ 3471.547436][T19172] name failslab, interval 1, probability 0, space 0, times 0 [ 3471.559361][T19174] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3471.566677][T19172] CPU: 1 PID: 19172 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3471.580407][T19172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3471.590301][T19172] Call Trace: [ 3471.593439][T19172] dump_stack+0x1d8/0x241 [ 3471.597600][T19172] ? panic+0x896/0x896 [ 3471.601505][T19172] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3471.607151][T19172] ? mutex_unlock+0x18/0x40 [ 3471.611487][T19172] should_fail+0x71f/0x880 [ 3471.615746][T19172] ? setup_fault_attr+0x3d0/0x3d0 [ 3471.620602][T19172] ? idr_alloc+0x2f0/0x2f0 [ 3471.624852][T19172] ? __kernfs_new_node+0xdb/0x6e0 [ 3471.629715][T19172] should_failslab+0x5/0x20 [ 3471.634055][T19172] kmem_cache_alloc+0x28/0x250 [ 3471.638653][T19172] __kernfs_new_node+0xdb/0x6e0 [ 3471.643339][T19172] ? kernfs_new_node+0x160/0x160 [ 3471.648113][T19172] ? mutex_lock+0xa5/0x110 [ 3471.652364][T19172] ? mutex_trylock+0xa0/0xa0 [ 3471.656793][T19172] kernfs_new_node+0x95/0x160 [ 3471.661305][T19172] __kernfs_create_file+0x45/0x260 [ 3471.666259][T19172] sysfs_add_file_mode_ns+0x292/0x340 [ 3471.671466][T19172] sysfs_merge_group+0x1fe/0x450 [ 3471.676231][T19172] ? sysfs_remove_groups+0xa0/0xa0 [ 3471.681170][T19172] ? device_create_file+0xea/0x1b0 [ 3471.686117][T19172] ? bus_add_device+0x92/0x3f0 [ 3471.690720][T19172] dpm_sysfs_add+0xcf/0x270 [ 3471.695062][T19172] device_add+0x536/0xbb0 [ 3471.699224][T19172] device_create_vargs+0x1b9/0x210 [ 3471.704170][T19172] device_create+0xea/0x130 [ 3471.708510][T19172] ? device_create_vargs+0x210/0x210 [ 3471.713643][T19172] ? __percpu_ref_switch_mode+0x376/0x600 [ 3471.719188][T19172] bdi_register_va+0x84/0x610 [ 3471.723698][T19172] bdi_register+0xd1/0x120 [ 3471.727951][T19172] ? __device_add_disk+0x551/0x1220 [ 3471.732984][T19172] ? bdi_register_va+0x610/0x610 [ 3471.737785][T19172] ? percpu_ref_resurrect+0x113/0x190 [ 3471.742978][T19172] bdi_register_owner+0x55/0xf0 [ 3471.747656][T19172] __device_add_disk+0x5d1/0x1220 [ 3471.752516][T19172] ? device_add_disk+0x30/0x30 [ 3471.757123][T19172] ? vsprintf+0x30/0x30 [ 3471.761110][T19172] ? __alloc_disk_node+0x459/0x5a0 [ 3471.766074][T19172] loop_add+0x573/0x740 [ 3471.770046][T19172] loop_control_ioctl+0x448/0x620 [ 3471.774905][T19172] ? loop_remove+0xa0/0xa0 [ 3471.779164][T19172] ? memset+0x1f/0x40 [ 3471.782976][T19172] ? fsnotify+0x1280/0x1340 [ 3471.787317][T19172] ? loop_remove+0xa0/0xa0 [ 3471.791583][T19172] do_vfs_ioctl+0x742/0x1720 [ 3471.796090][T19172] ? ioctl_preallocate+0x250/0x250 [ 3471.801042][T19172] ? __fget+0x407/0x490 [ 3471.805037][T19172] ? fget_many+0x20/0x20 [ 3471.809101][T19172] ? debug_smp_processor_id+0x20/0x20 [ 3471.814315][T19172] ? security_file_ioctl+0x7d/0xa0 [ 3471.819259][T19172] __x64_sys_ioctl+0xd4/0x110 [ 3471.823781][T19172] do_syscall_64+0xca/0x1c0 [ 3471.828124][T19172] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3471.834486][T19172] ------------[ cut here ]------------ [ 3471.839850][T19172] WARNING: CPU: 1 PID: 19172 at block/genhd.c:742 __device_add_disk+0xea1/0x1220 [ 3471.848773][T19172] Modules linked in: [ 3471.852512][T19172] CPU: 1 PID: 19172 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3471.863962][T19172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3471.873870][T19172] RIP: 0010:__device_add_disk+0xea1/0x1220 [ 3471.879511][T19172] Code: ff ff e8 32 29 3f ff 0f 0b e9 52 f3 ff ff e8 26 29 3f ff 0f 0b 42 80 3c 2b 00 0f 85 ac f8 ff ff e9 af f8 ff ff e8 0f 29 3f ff <0f> 0b e9 41 f7 ff ff e8 03 29 3f ff e9 18 ff ff ff 44 89 f9 80 e1 [ 3471.898947][T19172] RSP: 0018:ffff8881e454fa20 EFLAGS: 00010283 [ 3471.907883][T19172] RAX: ffffffff822500d1 RBX: 00000000fffffff4 RCX: 0000000000040000 [ 3471.915693][T19172] RDX: ffffc90000f45000 RSI: 0000000000014397 RDI: 0000000000014398 [ 3471.923505][T19172] RBP: ffff8881e454fb58 R08: ffffffff8224f80c R09: ffffffff846031dc [ 3471.931336][T19172] R10: ffffffff84800000 R11: dffffc0000000000 R12: ffff8881dd93b000 [ 3471.939130][T19172] R13: dffffc0000000000 R14: ffff8881dd93b070 R15: 1ffff1103bb2769d [ 3471.946941][T19172] FS: 00007ff4eb485700(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 3471.955709][T19172] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3471.962126][T19172] CR2: 00005555567a0728 CR3: 00000001ed66c000 CR4: 00000000003406a0 [ 3471.969941][T19172] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3471.977749][T19172] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3471.985557][T19172] Call Trace: [ 3471.988698][T19172] ? device_add_disk+0x30/0x30 [ 3471.993292][T19172] ? vsprintf+0x30/0x30 [ 3471.997284][T19172] ? __alloc_disk_node+0x459/0x5a0 [ 3472.002230][T19172] loop_add+0x573/0x740 [ 3472.006225][T19172] loop_control_ioctl+0x448/0x620 [ 3472.011112][T19172] ? loop_remove+0xa0/0xa0 [ 3472.015343][T19172] ? memset+0x1f/0x40 [ 3472.019163][T19172] ? fsnotify+0x1280/0x1340 [ 3472.023495][T19172] ? loop_remove+0xa0/0xa0 [ 3472.027754][T19172] do_vfs_ioctl+0x742/0x1720 [ 3472.032176][T19172] ? ioctl_preallocate+0x250/0x250 [ 3472.037121][T19172] ? __fget+0x407/0x490 [ 3472.041112][T19172] ? fget_many+0x20/0x20 [ 3472.045191][T19172] ? debug_smp_processor_id+0x20/0x20 [ 3472.050407][T19172] ? security_file_ioctl+0x7d/0xa0 [ 3472.055347][T19172] __x64_sys_ioctl+0xd4/0x110 [ 3472.059861][T19172] do_syscall_64+0xca/0x1c0 [ 3472.064207][T19172] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3472.069935][T19172] ---[ end trace 65c962d97ad59550 ]--- 11:24:28 executing program 4: r0 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), 0xffffffffffffffff) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(0x0, r1) (async) sendmsg$NLBL_MGMT_C_ADDDEF(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000700)={0x224, r0, 0x4, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_MGMT_A_DOMAIN={0x13a, 0x1, '\x005I\xe5\xe2V $!\xf8\xba\x19\x16y\x89I\xaf\xadX\x95\xf4o6\xb1\xa5\xf6/4\x9c\x05\xdb\xf6\xd7,\x8f\x002\x9e\xc1\x15\xf08\x14Q\xd0E.\xf5\xa4\x872\f\xf6\x99W\x8b\xe8\xb0\xbbM@\xa7\xce\x126\xe6\xeev\x95\'\xab\xa21\b\xd6\xd1K\x93c\x80\x9a47\xd7\x9e\xb9\xf1\xe5\b\x04#>\xad\xe3\xf7\xc6\x8a\x8d\x83|sK;\"JXa\xdd|\x8a\xb8\xb7Cf3\x8d)\xc1\xdf33\xa2:\xef\xbf\x11\xe9/\x8d\x82`\xbb\x02\'\xf6\xd6bw\xc7v\xea\xad\xd0\xee\xbc\xbai\x1cn\xd9\xd9\xfdmA\xeeL]\vN\x12\x12\x91\xfa\xb53\xed\a\xa0\x11(*Pn\xb7\x1c\x82\xa3\xbc\x94\xfa^\x96c\'\x0e\x06\xfc\xe0r\xf7\xe4\x90h\xb5}\xa6\xfdd4\xf8\xcc\xaf\x8fq\v\xd1\x8d\xd28\xbcN\xbex\xf5ZY\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf4\xe5$,\x93F\xc8Qw\xa3\xb2\xe9\x1d\xadn\xa7\x05\xec\xb1\xf6r\xc3\t\xd5\xdeEO\xe9\f\xbd\xa0j\x16\xc7\x9c\xd4\x12C\"\x0f\xd5dY\xf7\xf3W\xe3\xca(\xaa\x02g\x85\xa2`\x90\x89P\xa2Nl\xd3\xe7\x9fT'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0xa}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @NLBL_MGMT_A_DOMAIN={0xb6, 0x1, '}@\xc6X\xe6\xf9\xdc(\xa9\x11];\x13\xc5.\x83\xed\xa6\x99\xd3:\xa1L\xf6a\x0eJP\t\x00K\xc0X,W\x10l\xb8\xdd(k\xd5A \xbf\\\x94\xba\xf6\x1eJ\xe2\x8e/\x01T\x03\xad#\xbc\xf9\xcd\xa8\xf1\xf4\xa0\x8b\xd5KA\xc3\xaf\n;\x11+\xb7<\a\x81\xd3\xdel\xcc%\x16\x1a\xd67\x9d\xa4\xaf\x00URG\x8f?%\x05\xf4\x1a\\\xab\x1f\xca\x1d>\xc7\x8d\x85\xfa9}\xcf\x9d\"\xbd\xe2\xe3`(b\x82R\xa1\xdc\xe4A\xb1\xdbx\x89~c\xd4\x05\x9f\xad\xb7=\x905\x18hT\x94\xa3\x949\xb2\xcc%\x86\xc5\xc9\xa4|W\xd4\xc28\xdaC\x16\xa3\x91\x86 \x89\xbfu\x00\x00\x00\x00\x00\x00'}]}, 0x224}, 0x1, 0x0, 0x0, 0x24004844}, 0x8004) r2 = add_key$user(&(0x7f0000000100), &(0x7f0000000080)={'syz', 0x2}, &(0x7f0000000140)="d1", 0x1, 0xfffffffffffffffd) (async) r3 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) read$usbmon(r3, 0x0, 0x0) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) (async) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r2) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_ADDDEF(r4, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r5, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @dev={0xfe, 0x80, '\x00', 0x25}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @loopback}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x24004004) 11:24:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00007fffffff69"], 0x24}}, 0x0) 11:24:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000005000000000069"], 0x24}}, 0x0) 11:24:28 executing program 0: ioprio_set$uid(0x3, 0xee00, 0x4) r0 = geteuid() read$FUSE(0xffffffffffffffff, &(0x7f0000000080)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r3 = syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2000, &(0x7f0000002280)={{}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x1}}, {@default_permissions}, {@blksize={'blksize', 0x3d, 0x1800}}, {@default_permissions}, {@default_permissions}, {@blksize={'blksize', 0x3d, 0x1000}}], [{@fowner_gt={'fowner>', r1}}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@smackfshat}]}}, 0x0, 0x0, &(0x7f0000002200)="2dc2885ebabc51d7ca77ef4efefac75a730b5954c29d99b1a43f535a17cb9813b6d3e82d4c72ef0a8abd2e4487eddd7c0acc1e9255111918942abc916254e00b550196a1220c2256c5796366cba8ec6e8a7f2d6fc33a667896f22a255e69db") r4 = getpid() syz_open_procfs$namespace(r4, 0x0) r5 = getpid() r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = syz_open_procfs$namespace(r2, &(0x7f0000002100)='ns/user\x00') r8 = socket$netlink(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001240)={0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000001880), r9) r10 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000002180)=0xffffffffffffffff, 0x4) ptrace$ARCH_SET_CPUID(0x1e, r4, 0x0, 0x1012) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001240)={0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000001880), r11) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001240)={0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000001880), r12) r13 = socket$nl_sock_diag(0x10, 0x3, 0x4) r14 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000021c0), 0x4) r15 = syz_open_dev$usbmon(&(0x7f0000004c40), 0xf474, 0x4b00) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004d40)={&(0x7f00000020c0)=@proc={0x10, 0x0, 0x25dfdbfd, 0x100000}, 0xc, &(0x7f0000002140)=[{&(0x7f0000004d80)={0x66c, 0x28, 0x1, 0x70bd29, 0x25dfdbfe, "", [@nested={0xc, 0x32, 0x0, 0x1, [@typed={0x8, 0x6b, 0x0, 0x0, @pid=r4}]}, @nested={0xbc, 0x79, 0x0, 0x1, [@generic="d45736b2a75d4268ffdee31c20f71e407d7faaeb909c2e73674d70c9aedf04ea141ed69bb096bd4b1e9211a393679c5b71a0af3c2f5aa73a9a21eaa29b43601eb22d13063b028bf64516ccae6b1a19862b74984521fce42443b866974664d556a612e395de68ed78b3b1e4a7450cee45b0c752df8aa11d30a3956f", @generic, @generic="a919c09c7466ed18859455239f9bb1f1983cbfd55897b31900801f0197d2994bc48bcbad2671695286a3347b638713748975123112ffae9ead", @typed={0x4, 0xf}]}, @generic="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", @nested={0xe5, 0x4b, 0x0, 0x1, [@typed={0x8, 0x35, 0x0, 0x0, @u32=0x9}, @typed={0x8, 0x34, 0x0, 0x0, @pid=r2}, @generic="d660cb5db768b12d467a7c79e051ecfc34070b328a93a088b824a0318e8327fd896f1086cd326b748c8ac9110352a5ac50ba3e4b97f2c60712b401b48f93d4152d14a2c2792b666ad535353bf3c4364852c31dff40fed638e9d8695454b8dba0ba98a7f769fe64ab777d6178953a7b562fac512a59c7e34564655816a928d55e32228fbfb9c426fc595ac494bc71273d4e686222b1d527df551d93001cda7df5ac91b245b85737c19a112eabe825f3a1ca6586b047bc98f01fa36aa8874b3b7a2c2c7f082f375624f7ad85ea0af899a5bb"]}, @typed={0x8, 0x90, 0x0, 0x0, @ipv4=@empty}, @generic="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", @nested={0x1f1, 0x82, 0x0, 0x1, [@typed={0x46, 0x38, 0x0, 0x0, @binary="a0e25162fb8418f2bfe853ab66652dc8611314b4643a1a6ca61d36aba9396db2d69a0742b022a479dce245e43540793eaaaba8135d7b2b037605106217a2909a511c"}, @generic="f0f09c40bb38efa6569e8dc68bfacf57a91b9ba7d055c2d436e5c0d16b03e3e86055013964e90357436bf7b2e6d92252fc0b9819de64684881d359fa48", @generic="11995936fd0e48abd734f62bab58d2bf823f1f685077822318ee8a889c8054842fff5deaf7c898e94fda5644928c5c8e78995a9a315ff74b8cd5be7c09c60a0be36a95ce9372db4cd99545602d846e6102f81d589206e4f662651f24d0493227e3f12950", @generic="d78475d27b3a75d6585ce90eae2824cdc88f2162d0151a3814f5956b78ef6aabd3ed89074503c5ea9fa207a4eb9c86089770e85e4f2e91669a74d5548ccfa1e7f39de093a0e76b3d6f75a1cd7935005780bc0e07dfac6b3a2b6d02ecc6ecb59550830a9346c626221a123262d29b2134b463b51a53c786b81a0d867439722effcd304b8e798f8f60e7e93970f1fe06b9f3e6ee5e494d81bb410bbebff1024f9a818b7633381b07579365a8e12e9da5dbc40950de34316c252c90f7fd8eab9545e69d9588b80bb984f21db7370173d292228f15c4fc5fd856dd93f1ef07ded9af3c215f21ba835d51d732aff3", @typed={0x8, 0x29, 0x0, 0x0, @uid=r0}, @typed={0x4, 0x7f}, @typed={0xc, 0x37, 0x0, 0x0, @u64=0x100000000}]}, @typed={0x8, 0x20, 0x0, 0x0, @u32=0x96}, @nested={0xe, 0x96, 0x0, 0x1, [@generic="827d0e1a7413409dd560"]}, @nested={0x9a, 0x7d, 0x0, 0x1, [@generic="e11b79e0621ac162f5652cfa4fc17face59a7d5b464767038f346b537dc988061c59622956d38be91ce5e47620c6ee7ee9d340c285a7d47d40456ce6135281d0717119caf75e6df4d42d8d5041e054d8a2d0672cbd051c4039155c3d5b46d06d0f313d7613fea7bf5fbb2e5c42d25e51c22b1a96db937470dc1f", @typed={0x14, 0x1a, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0x69, 0x0, 0x0, @ipv4=@remote}]}]}, 0x66c}, {&(0x7f0000002a40)={0x3b4, 0x42, 0x4, 0x70bd27, 0x25dfdbfc, "", [@nested={0x137, 0x56, 0x0, 0x1, [@generic="6b7d070dc7dbffd4a96acc9137e82e8fe2191cac591d5e30edc0f8a6e5d1d49918583b7212cfb1a8c767960f12c5a856875b7cd61f5dea62afd31145c8993da882cb443119f191a15b67060adb470c1745834d9747b778ab", @generic="3f19b07378b511fd07f9ae6e111fd8756e3a5489b42aca6849257f2f03b658995b056ea171396a7149ee93c1be67b3fbd30ba1adcca56524dcc33a044f68613a0277f93f095487ccf681af83b4213d8289b2e27767849088a4769788c84afcf4bada288041acc1073d170106ac757c4432468ab4728b3089a7683b268edf782f10c8cadb348e610d59a9f46c15c1cfea5175e1eea4ec89", @typed={0x8, 0x8a, 0x0, 0x0, @pid=r5}, @typed={0x4, 0xc}, @typed={0x8, 0x62, 0x0, 0x0, @fd=r6}, @typed={0x27, 0x81, 0x0, 0x0, @binary="9218505f85f8b745dce9ea7142d59523be6d431062daea00ec5f39633babdc83c202b1"}, @typed={0x7, 0x5a, 0x0, 0x0, @str='#^\x00'}]}, @nested={0x154, 0x1f, 0x0, 0x1, [@generic="e4dc5c661d0563d29137ee4ee73e3d3bac798682c11a3849ce75b36ebb6f2e9bca50d613fc83fc4efbb85ebd40a70de4bc3749ff780bba3e97", @generic="b50351a1756c1a965d", @typed={0x8, 0x9, 0x0, 0x0, @fd=r7}, @generic="7a668249963d86cff775c8766997053a3d83d00027c889df95644b45", @generic="bc7d8d09b008d200793edb258dffb55f2ca0db16a3a19b8ba81efc6bce17b6661745c841d2e3252e1149e80cdc2c47ada7f3c705d9b5b22f5096a91908d2582da9330f339458a5b7529e12bbd5f5e0fc32e34614c8a80d085957dd40710387dc586b6c7e7bd9fe18d86b81f08d0dd245e1ade44aaf636557f5262c081359180d7f2c95c42ef712bd17e567ad10043a46c8cdd9741859d02bf76a09816dc56a18241d823e53aabcbf8500f37c3212084ebe0e40948e1469d235f6b80aebb5e6b81198e430acd1383dbde0cdb9ea9bec4a9a13cfdf8fd4a31ed10abe2f37f507e5e9ba3b78baf9ffaa0a8e"]}, @nested={0x10a, 0x16, 0x0, 0x1, 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0x1, [@generic="5902432ef3f75d0be08961bb511af6fcabd05bc731c4020f85277c3de5b0f858cd84a8f0cfa2cb06ba2db2ae7a357515c26b0df3b9fed6", @typed={0x20, 0x4b, 0x0, 0x0, @binary="69156567dbbb08c1d16736347b60760c311edd2b23b9909081328a7f"}]}, @generic="50c2f1e4be2254a3e9edd1d642a1c5f6007e97de57c898abde277fbfdb8a40399ea980bba922c5ad82379c069cee881e97221c6ef5fbe47e4b5470f403933277338a9891792f946f5de912992a9cbea474ecd946fce49a7a6130077fa83e87a1eac65c58b092b46cc74d7c0241a7c525f3fa03d0077b313e4447b24786ae0370daa8044d7907ac6bba6c715eb928bacc46821453104c7bd277a0fac3944e26d2529d16837cc165e43d39bcf8269f14f5decff296570240e3d501647e4e27c9725e8b45c1ac458dc754bfed221870fcce00ec68b5d4cf8f24530e667d8f617f4263a8aebf8aab4d066a83", @nested={0x30, 0x5e, 0x0, 0x1, [@typed={0x8, 0x8a, 0x0, 0x0, @u32=0x7ff}, @typed={0x8, 0x2f, 0x0, 0x0, @uid=r0}, @typed={0xc, 0x6d, 0x0, 0x0, @u64=0xffffffffffffffff}, @typed={0xe, 0x78, 0x0, 0x0, @str='defcontext'}]}, @nested={0x418, 0x6e, 0x0, 0x1, [@typed={0x8, 0x92, 0x0, 0x0, @pid=r2}, @generic="4b89b8eae2095a0cce4543b8269202b9f42dc34551c5de8bf6405015c29764f7acb3d97ab0358e2491db673294a4da826164c7e892a3a0fdd50934a6d8ba01f00d5da19507156e09981ce5280cb42cf4a7a005", @generic="1ad1b2ea7ed30c01b84f8d9a0583254ebe97dfd8b88c39a8217a6fad3741ad9f799cfe20b556671b8f46f3ed4a42cc85cc9e445dadd09f5d8e9652a615171cb73c947ff7e4ae91345e7ac217467cc0b931793a42c1a4fd019f7bcec3a8e4920e8a16330544b805eb9a669e0a30027a06597b556e60e492ba5c1ec17a79a5a98bc7a7ce58d69759be483b34f4db96ae88aa7158f0634dea9071f10493fe59c89e2ec22faf584ee174ebb121ba17a95e0971f34d68da444da1d70096ec4fafea61a0386397deef964e11c1957e6dfce4fb459a341805fe97fa336b939a3bf811d352fc198dbfe57de914cf86f5963e1c1d3c3177049ea4", @generic="9a1aa91c450af3efb4067cb6608a3dbbac9ce627a75a5c537281449fea9b597ebb91355f2a7720528e9f5b09f7d0805a69011db1a81c56a4c71606cc2010d48ceeff1ca716884f9920ae90d97f484057512ba1cce869b9cdbf11405cc8ebcbf157a0622b3c5b90abc8d13c82a479ff651dc9f58c1b431e534cc378920b0cc5d8bd7f0e06fe03676e0e5025fd8537a020daae23fabc09513a87327aa6dc01dc2354a12754d8770dccf1872c929ebba15c2514c1a9d0fe2ed9db39620c521aa546ef27f7816f89a4e9ca91c5eca1", @typed={0x14, 0x70, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x40}}, @typed={0x14, 0x25, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x1b}}, @generic="4fb11ab0086861c54503ddbf2bac81b8186952aa2e151824d394ff4f6400befa4a34ddf28cf6afd95f2c796c38e749b3d259618100512a6f6baf10600544e46a068d9e9cab03bccdc806434bbc537ad04aada4db11c4994ca0b2af2cf759323c94b9e5337434fef1311162de848a80aa8f1469c9a41b7ff1a5e5518a19278ba08ac8bb4d9b79d5cb01373ababcba526c79cefa269c0bccaac951d383cf05b36cfdf59de2c6367280c33a167346e6b97e162838115f56e66be7a41491a887063348d1909f5b1c2ae9bca53cde89450ce07d1a113eb4", @generic="57f9fc76e21f3e38f2aa7e5b448c4fc90f0c712493b456da78d7f70664a3a1960fe6207690f644ef2b548dafd548e47c3c2371e9c415ff262d9e938f9cb98a1bddef61e6311efae9925db7f4822eac0573837e60f09c6355d939cb2b044d8b2e465b1075b2d21b62b8d0f15bb46be5c5ab64c1e3b2025e712aec0b87b07a8ab16407236087eecb7e6feeb166a9acdf4368e6bca31bac5faef2f44322ee20d1e519d96bbe32f70cc4497aafc34760adb450d05c71dda8c6e6aa82993ca8047bf37ca953905f83d158399adeceb38a0ae951e0da231defb444457d3ede3a1762144daba4d04006f7f9dbde140303b6f7489723ffa43d715842b5"]}, @nested={0xc, 0x90, 0x0, 0x1, [@typed={0x8, 0x31, 0x0, 0x0, @fd=r3}]}, @nested={0xf2, 0x7e, 0x0, 0x1, [@generic="d18055d9d32ab844c8eae85d2e42817e7182c9102f0cfa5ca6260c21a0c2a04e623280b838d58be1819d4d7805cffcb0c0d634452582d2c412ce0c4e8be8713ea4f320553398a581dba033409661b09b2205d834483b9da9af6ef5fb14b429d8ae23449c13f01140cfb541c64e0d08a6e3e8c299df7cc1d0b3d7673520a3d9a6a9e3cfe7cf199ef930119345a4a67baade1eaafcaf1472cf1864613162b6c112cd74481e444064d243fac0f40fe4d9541b05dd75f0924cd7ab9b010cd17c4f2c48fe2ab1b31339099325b08a295bc0b0870d44a8b91e82a89c2de8ae18ccc812e20b703be608", @typed={0x8, 0x7b, 0x0, 0x0, @fd=r8}]}]}, 0x810}], 0x4, &(0x7f0000004c80)=[@rights={{0x30, 0x1, 0x1, [r9, r3, r3, r3, r10, 0xffffffffffffffff, r11, r3]}}, @rights={{0x1c, 0x1, 0x1, [r3, r3, r12]}}, @rights={{0x38, 0x1, 0x1, [r3, r3, 0xffffffffffffffff, r3, r13, r14, r3, r3, r15, r3]}}], 0x88, 0x80}, 0x0) 11:24:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000"], 0x24}}, 0x0) 11:24:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 61) 11:24:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f0000f0ffffff69"], 0x24}}, 0x0) 11:24:28 executing program 0: ioprio_set$uid(0x3, 0xee00, 0x4) r0 = geteuid() read$FUSE(0xffffffffffffffff, &(0x7f0000000080)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2000, &(0x7f0000002280)={{}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x1}}, {@default_permissions}, {@blksize={'blksize', 0x3d, 0x1800}}, {@default_permissions}, {@default_permissions}, {@blksize={'blksize', 0x3d, 0x1000}}], [{@fowner_gt={'fowner>', r1}}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@smackfshat}]}}, 0x0, 0x0, &(0x7f0000002200)="2dc2885ebabc51d7ca77ef4efefac75a730b5954c29d99b1a43f535a17cb9813b6d3e82d4c72ef0a8abd2e4487eddd7c0acc1e9255111918942abc916254e00b550196a1220c2256c5796366cba8ec6e8a7f2d6fc33a667896f22a255e69db") (async) r3 = syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2000, &(0x7f0000002280)={{}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x1}}, {@default_permissions}, {@blksize={'blksize', 0x3d, 0x1800}}, {@default_permissions}, {@default_permissions}, {@blksize={'blksize', 0x3d, 0x1000}}], [{@fowner_gt={'fowner>', r1}}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@smackfshat}]}}, 0x0, 0x0, &(0x7f0000002200)="2dc2885ebabc51d7ca77ef4efefac75a730b5954c29d99b1a43f535a17cb9813b6d3e82d4c72ef0a8abd2e4487eddd7c0acc1e9255111918942abc916254e00b550196a1220c2256c5796366cba8ec6e8a7f2d6fc33a667896f22a255e69db") getpid() (async) r4 = getpid() syz_open_procfs$namespace(r4, 0x0) getpid() (async) r5 = getpid() r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = syz_open_procfs$namespace(r2, &(0x7f0000002100)='ns/user\x00') socket$netlink(0x10, 0x3, 0x10) (async) r8 = socket$netlink(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001240)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001240)={0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000001880), r9) r10 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000002180)=0xffffffffffffffff, 0x4) ptrace$ARCH_SET_CPUID(0x1e, r4, 0x0, 0x1012) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001240)={0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000001880), r11) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001240)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001240)={0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000001880), r12) (async) syz_genetlink_get_family_id$ipvs(&(0x7f0000001880), r12) r13 = socket$nl_sock_diag(0x10, 0x3, 0x4) r14 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000021c0), 0x4) r15 = syz_open_dev$usbmon(&(0x7f0000004c40), 0xf474, 0x4b00) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004d40)={&(0x7f00000020c0)=@proc={0x10, 0x0, 0x25dfdbfd, 0x100000}, 0xc, &(0x7f0000002140)=[{&(0x7f0000004d80)={0x66c, 0x28, 0x1, 0x70bd29, 0x25dfdbfe, "", [@nested={0xc, 0x32, 0x0, 0x1, [@typed={0x8, 0x6b, 0x0, 0x0, @pid=r4}]}, @nested={0xbc, 0x79, 0x0, 0x1, [@generic="d45736b2a75d4268ffdee31c20f71e407d7faaeb909c2e73674d70c9aedf04ea141ed69bb096bd4b1e9211a393679c5b71a0af3c2f5aa73a9a21eaa29b43601eb22d13063b028bf64516ccae6b1a19862b74984521fce42443b866974664d556a612e395de68ed78b3b1e4a7450cee45b0c752df8aa11d30a3956f", @generic, @generic="a919c09c7466ed18859455239f9bb1f1983cbfd55897b31900801f0197d2994bc48bcbad2671695286a3347b638713748975123112ffae9ead", @typed={0x4, 0xf}]}, @generic="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", @nested={0xe5, 0x4b, 0x0, 0x1, [@typed={0x8, 0x35, 0x0, 0x0, @u32=0x9}, @typed={0x8, 0x34, 0x0, 0x0, @pid=r2}, @generic="d660cb5db768b12d467a7c79e051ecfc34070b328a93a088b824a0318e8327fd896f1086cd326b748c8ac9110352a5ac50ba3e4b97f2c60712b401b48f93d4152d14a2c2792b666ad535353bf3c4364852c31dff40fed638e9d8695454b8dba0ba98a7f769fe64ab777d6178953a7b562fac512a59c7e34564655816a928d55e32228fbfb9c426fc595ac494bc71273d4e686222b1d527df551d93001cda7df5ac91b245b85737c19a112eabe825f3a1ca6586b047bc98f01fa36aa8874b3b7a2c2c7f082f375624f7ad85ea0af899a5bb"]}, @typed={0x8, 0x90, 0x0, 0x0, @ipv4=@empty}, 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0x1, [@generic="5902432ef3f75d0be08961bb511af6fcabd05bc731c4020f85277c3de5b0f858cd84a8f0cfa2cb06ba2db2ae7a357515c26b0df3b9fed6", @typed={0x20, 0x4b, 0x0, 0x0, @binary="69156567dbbb08c1d16736347b60760c311edd2b23b9909081328a7f"}]}, @generic="50c2f1e4be2254a3e9edd1d642a1c5f6007e97de57c898abde277fbfdb8a40399ea980bba922c5ad82379c069cee881e97221c6ef5fbe47e4b5470f403933277338a9891792f946f5de912992a9cbea474ecd946fce49a7a6130077fa83e87a1eac65c58b092b46cc74d7c0241a7c525f3fa03d0077b313e4447b24786ae0370daa8044d7907ac6bba6c715eb928bacc46821453104c7bd277a0fac3944e26d2529d16837cc165e43d39bcf8269f14f5decff296570240e3d501647e4e27c9725e8b45c1ac458dc754bfed221870fcce00ec68b5d4cf8f24530e667d8f617f4263a8aebf8aab4d066a83", @nested={0x30, 0x5e, 0x0, 0x1, [@typed={0x8, 0x8a, 0x0, 0x0, @u32=0x7ff}, @typed={0x8, 0x2f, 0x0, 0x0, @uid=r0}, @typed={0xc, 0x6d, 0x0, 0x0, @u64=0xffffffffffffffff}, @typed={0xe, 0x78, 0x0, 0x0, @str='defcontext'}]}, @nested={0x418, 0x6e, 0x0, 0x1, [@typed={0x8, 0x92, 0x0, 0x0, @pid=r2}, @generic="4b89b8eae2095a0cce4543b8269202b9f42dc34551c5de8bf6405015c29764f7acb3d97ab0358e2491db673294a4da826164c7e892a3a0fdd50934a6d8ba01f00d5da19507156e09981ce5280cb42cf4a7a005", @generic="1ad1b2ea7ed30c01b84f8d9a0583254ebe97dfd8b88c39a8217a6fad3741ad9f799cfe20b556671b8f46f3ed4a42cc85cc9e445dadd09f5d8e9652a615171cb73c947ff7e4ae91345e7ac217467cc0b931793a42c1a4fd019f7bcec3a8e4920e8a16330544b805eb9a669e0a30027a06597b556e60e492ba5c1ec17a79a5a98bc7a7ce58d69759be483b34f4db96ae88aa7158f0634dea9071f10493fe59c89e2ec22faf584ee174ebb121ba17a95e0971f34d68da444da1d70096ec4fafea61a0386397deef964e11c1957e6dfce4fb459a341805fe97fa336b939a3bf811d352fc198dbfe57de914cf86f5963e1c1d3c3177049ea4", @generic="9a1aa91c450af3efb4067cb6608a3dbbac9ce627a75a5c537281449fea9b597ebb91355f2a7720528e9f5b09f7d0805a69011db1a81c56a4c71606cc2010d48ceeff1ca716884f9920ae90d97f484057512ba1cce869b9cdbf11405cc8ebcbf157a0622b3c5b90abc8d13c82a479ff651dc9f58c1b431e534cc378920b0cc5d8bd7f0e06fe03676e0e5025fd8537a020daae23fabc09513a87327aa6dc01dc2354a12754d8770dccf1872c929ebba15c2514c1a9d0fe2ed9db39620c521aa546ef27f7816f89a4e9ca91c5eca1", @typed={0x14, 0x70, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x40}}, @typed={0x14, 0x25, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x1b}}, @generic="4fb11ab0086861c54503ddbf2bac81b8186952aa2e151824d394ff4f6400befa4a34ddf28cf6afd95f2c796c38e749b3d259618100512a6f6baf10600544e46a068d9e9cab03bccdc806434bbc537ad04aada4db11c4994ca0b2af2cf759323c94b9e5337434fef1311162de848a80aa8f1469c9a41b7ff1a5e5518a19278ba08ac8bb4d9b79d5cb01373ababcba526c79cefa269c0bccaac951d383cf05b36cfdf59de2c6367280c33a167346e6b97e162838115f56e66be7a41491a887063348d1909f5b1c2ae9bca53cde89450ce07d1a113eb4", @generic="57f9fc76e21f3e38f2aa7e5b448c4fc90f0c712493b456da78d7f70664a3a1960fe6207690f644ef2b548dafd548e47c3c2371e9c415ff262d9e938f9cb98a1bddef61e6311efae9925db7f4822eac0573837e60f09c6355d939cb2b044d8b2e465b1075b2d21b62b8d0f15bb46be5c5ab64c1e3b2025e712aec0b87b07a8ab16407236087eecb7e6feeb166a9acdf4368e6bca31bac5faef2f44322ee20d1e519d96bbe32f70cc4497aafc34760adb450d05c71dda8c6e6aa82993ca8047bf37ca953905f83d158399adeceb38a0ae951e0da231defb444457d3ede3a1762144daba4d04006f7f9dbde140303b6f7489723ffa43d715842b5"]}, @nested={0xc, 0x90, 0x0, 0x1, [@typed={0x8, 0x31, 0x0, 0x0, @fd=r3}]}, @nested={0xf2, 0x7e, 0x0, 0x1, [@generic="d18055d9d32ab844c8eae85d2e42817e7182c9102f0cfa5ca6260c21a0c2a04e623280b838d58be1819d4d7805cffcb0c0d634452582d2c412ce0c4e8be8713ea4f320553398a581dba033409661b09b2205d834483b9da9af6ef5fb14b429d8ae23449c13f01140cfb541c64e0d08a6e3e8c299df7cc1d0b3d7673520a3d9a6a9e3cfe7cf199ef930119345a4a67baade1eaafcaf1472cf1864613162b6c112cd74481e444064d243fac0f40fe4d9541b05dd75f0924cd7ab9b010cd17c4f2c48fe2ab1b31339099325b08a295bc0b0870d44a8b91e82a89c2de8ae18ccc812e20b703be608", @typed={0x8, 0x7b, 0x0, 0x0, @fd=r8}]}]}, 0x810}], 0x4, &(0x7f0000004c80)=[@rights={{0x30, 0x1, 0x1, [r9, r3, r3, r3, r10, 0xffffffffffffffff, r11, r3]}}, @rights={{0x1c, 0x1, 0x1, [r3, r3, r12]}}, @rights={{0x38, 0x1, 0x1, [r3, r3, 0xffffffffffffffff, r3, r13, r14, r3, r3, r15, r3]}}], 0x88, 0x80}, 0x0) 11:24:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000"], 0x24}}, 0x0) 11:24:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000006000000000069"], 0x24}}, 0x0) 11:24:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000001"], 0x24}}, 0x0) [ 3472.311221][T19182] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 11:24:28 executing program 0: ioprio_set$uid(0x3, 0xee00, 0x4) r0 = geteuid() read$FUSE(0xffffffffffffffff, &(0x7f0000000080)={0x2020}, 0x2020) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000000080)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2000, &(0x7f0000002280)={{}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x1}}, {@default_permissions}, {@blksize={'blksize', 0x3d, 0x1800}}, {@default_permissions}, {@default_permissions}, {@blksize={'blksize', 0x3d, 0x1000}}], [{@fowner_gt={'fowner>', r1}}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@smackfshat}]}}, 0x0, 0x0, &(0x7f0000002200)="2dc2885ebabc51d7ca77ef4efefac75a730b5954c29d99b1a43f535a17cb9813b6d3e82d4c72ef0a8abd2e4487eddd7c0acc1e9255111918942abc916254e00b550196a1220c2256c5796366cba8ec6e8a7f2d6fc33a667896f22a255e69db") (async) r3 = syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2000, &(0x7f0000002280)={{}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x1}}, {@default_permissions}, {@blksize={'blksize', 0x3d, 0x1800}}, {@default_permissions}, {@default_permissions}, {@blksize={'blksize', 0x3d, 0x1000}}], [{@fowner_gt={'fowner>', r1}}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@smackfshat}]}}, 0x0, 0x0, &(0x7f0000002200)="2dc2885ebabc51d7ca77ef4efefac75a730b5954c29d99b1a43f535a17cb9813b6d3e82d4c72ef0a8abd2e4487eddd7c0acc1e9255111918942abc916254e00b550196a1220c2256c5796366cba8ec6e8a7f2d6fc33a667896f22a255e69db") getpid() (async) r4 = getpid() syz_open_procfs$namespace(r4, 0x0) (async) syz_open_procfs$namespace(r4, 0x0) r5 = getpid() r6 = socket$inet_udplite(0x2, 0x2, 0x88) syz_open_procfs$namespace(r2, &(0x7f0000002100)='ns/user\x00') (async) r7 = syz_open_procfs$namespace(r2, &(0x7f0000002100)='ns/user\x00') r8 = socket$netlink(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001240)={0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000001880), r9) r10 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000002180)=0xffffffffffffffff, 0x4) ptrace$ARCH_SET_CPUID(0x1e, r4, 0x0, 0x1012) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001240)={0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000001880), r11) (async) syz_genetlink_get_family_id$ipvs(&(0x7f0000001880), r11) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001240)={0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000001880), r12) socket$nl_sock_diag(0x10, 0x3, 0x4) (async) r13 = socket$nl_sock_diag(0x10, 0x3, 0x4) r14 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000021c0), 0x4) r15 = syz_open_dev$usbmon(&(0x7f0000004c40), 0xf474, 0x4b00) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004d40)={&(0x7f00000020c0)=@proc={0x10, 0x0, 0x25dfdbfd, 0x100000}, 0xc, &(0x7f0000002140)=[{&(0x7f0000004d80)={0x66c, 0x28, 0x1, 0x70bd29, 0x25dfdbfe, "", [@nested={0xc, 0x32, 0x0, 0x1, [@typed={0x8, 0x6b, 0x0, 0x0, @pid=r4}]}, @nested={0xbc, 0x79, 0x0, 0x1, [@generic="d45736b2a75d4268ffdee31c20f71e407d7faaeb909c2e73674d70c9aedf04ea141ed69bb096bd4b1e9211a393679c5b71a0af3c2f5aa73a9a21eaa29b43601eb22d13063b028bf64516ccae6b1a19862b74984521fce42443b866974664d556a612e395de68ed78b3b1e4a7450cee45b0c752df8aa11d30a3956f", @generic, @generic="a919c09c7466ed18859455239f9bb1f1983cbfd55897b31900801f0197d2994bc48bcbad2671695286a3347b638713748975123112ffae9ead", @typed={0x4, 0xf}]}, @generic="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", @nested={0xe5, 0x4b, 0x0, 0x1, [@typed={0x8, 0x35, 0x0, 0x0, @u32=0x9}, @typed={0x8, 0x34, 0x0, 0x0, @pid=r2}, @generic="d660cb5db768b12d467a7c79e051ecfc34070b328a93a088b824a0318e8327fd896f1086cd326b748c8ac9110352a5ac50ba3e4b97f2c60712b401b48f93d4152d14a2c2792b666ad535353bf3c4364852c31dff40fed638e9d8695454b8dba0ba98a7f769fe64ab777d6178953a7b562fac512a59c7e34564655816a928d55e32228fbfb9c426fc595ac494bc71273d4e686222b1d527df551d93001cda7df5ac91b245b85737c19a112eabe825f3a1ca6586b047bc98f01fa36aa8874b3b7a2c2c7f082f375624f7ad85ea0af899a5bb"]}, @typed={0x8, 0x90, 0x0, 0x0, @ipv4=@empty}, @generic="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", @nested={0x1f1, 0x82, 0x0, 0x1, [@typed={0x46, 0x38, 0x0, 0x0, @binary="a0e25162fb8418f2bfe853ab66652dc8611314b4643a1a6ca61d36aba9396db2d69a0742b022a479dce245e43540793eaaaba8135d7b2b037605106217a2909a511c"}, @generic="f0f09c40bb38efa6569e8dc68bfacf57a91b9ba7d055c2d436e5c0d16b03e3e86055013964e90357436bf7b2e6d92252fc0b9819de64684881d359fa48", @generic="11995936fd0e48abd734f62bab58d2bf823f1f685077822318ee8a889c8054842fff5deaf7c898e94fda5644928c5c8e78995a9a315ff74b8cd5be7c09c60a0be36a95ce9372db4cd99545602d846e6102f81d589206e4f662651f24d0493227e3f12950", @generic="d78475d27b3a75d6585ce90eae2824cdc88f2162d0151a3814f5956b78ef6aabd3ed89074503c5ea9fa207a4eb9c86089770e85e4f2e91669a74d5548ccfa1e7f39de093a0e76b3d6f75a1cd7935005780bc0e07dfac6b3a2b6d02ecc6ecb59550830a9346c626221a123262d29b2134b463b51a53c786b81a0d867439722effcd304b8e798f8f60e7e93970f1fe06b9f3e6ee5e494d81bb410bbebff1024f9a818b7633381b07579365a8e12e9da5dbc40950de34316c252c90f7fd8eab9545e69d9588b80bb984f21db7370173d292228f15c4fc5fd856dd93f1ef07ded9af3c215f21ba835d51d732aff3", @typed={0x8, 0x29, 0x0, 0x0, @uid=r0}, @typed={0x4, 0x7f}, @typed={0xc, 0x37, 0x0, 0x0, @u64=0x100000000}]}, @typed={0x8, 0x20, 0x0, 0x0, @u32=0x96}, @nested={0xe, 0x96, 0x0, 0x1, [@generic="827d0e1a7413409dd560"]}, @nested={0x9a, 0x7d, 0x0, 0x1, [@generic="e11b79e0621ac162f5652cfa4fc17face59a7d5b464767038f346b537dc988061c59622956d38be91ce5e47620c6ee7ee9d340c285a7d47d40456ce6135281d0717119caf75e6df4d42d8d5041e054d8a2d0672cbd051c4039155c3d5b46d06d0f313d7613fea7bf5fbb2e5c42d25e51c22b1a96db937470dc1f", @typed={0x14, 0x1a, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0x69, 0x0, 0x0, @ipv4=@remote}]}]}, 0x66c}, {&(0x7f0000002a40)={0x3b4, 0x42, 0x4, 0x70bd27, 0x25dfdbfc, "", [@nested={0x137, 0x56, 0x0, 0x1, [@generic="6b7d070dc7dbffd4a96acc9137e82e8fe2191cac591d5e30edc0f8a6e5d1d49918583b7212cfb1a8c767960f12c5a856875b7cd61f5dea62afd31145c8993da882cb443119f191a15b67060adb470c1745834d9747b778ab", @generic="3f19b07378b511fd07f9ae6e111fd8756e3a5489b42aca6849257f2f03b658995b056ea171396a7149ee93c1be67b3fbd30ba1adcca56524dcc33a044f68613a0277f93f095487ccf681af83b4213d8289b2e27767849088a4769788c84afcf4bada288041acc1073d170106ac757c4432468ab4728b3089a7683b268edf782f10c8cadb348e610d59a9f46c15c1cfea5175e1eea4ec89", @typed={0x8, 0x8a, 0x0, 0x0, @pid=r5}, @typed={0x4, 0xc}, @typed={0x8, 0x62, 0x0, 0x0, @fd=r6}, @typed={0x27, 0x81, 0x0, 0x0, @binary="9218505f85f8b745dce9ea7142d59523be6d431062daea00ec5f39633babdc83c202b1"}, @typed={0x7, 0x5a, 0x0, 0x0, @str='#^\x00'}]}, @nested={0x154, 0x1f, 0x0, 0x1, [@generic="e4dc5c661d0563d29137ee4ee73e3d3bac798682c11a3849ce75b36ebb6f2e9bca50d613fc83fc4efbb85ebd40a70de4bc3749ff780bba3e97", @generic="b50351a1756c1a965d", @typed={0x8, 0x9, 0x0, 0x0, @fd=r7}, @generic="7a668249963d86cff775c8766997053a3d83d00027c889df95644b45", @generic="bc7d8d09b008d200793edb258dffb55f2ca0db16a3a19b8ba81efc6bce17b6661745c841d2e3252e1149e80cdc2c47ada7f3c705d9b5b22f5096a91908d2582da9330f339458a5b7529e12bbd5f5e0fc32e34614c8a80d085957dd40710387dc586b6c7e7bd9fe18d86b81f08d0dd245e1ade44aaf636557f5262c081359180d7f2c95c42ef712bd17e567ad10043a46c8cdd9741859d02bf76a09816dc56a18241d823e53aabcbf8500f37c3212084ebe0e40948e1469d235f6b80aebb5e6b81198e430acd1383dbde0cdb9ea9bec4a9a13cfdf8fd4a31ed10abe2f37f507e5e9ba3b78baf9ffaa0a8e"]}, @nested={0x10a, 0x16, 0x0, 0x1, [@generic="8f247e42bef7181bb95c7a055ab30a40f16426ecf0bba1e7b3077982c38b3152412600e362a401bc0ca21d2049ea2b4ffd344e86133653dcf4f7bdf7529aad0162a0aaf5668520b4c368c3b1574e96a0d43d20851cb0bc7668f0b8fd70b93f70229b0c8b2f6680720c9a7a7687069492ab3d18003b8c0861cacbb22d76", 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0x25dfdbfe, "", [@nested={0x1c, 0x44, 0x0, 0x1, [@typed={0xb, 0x79, 0x0, 0x0, @str='user_id'}, @typed={0x8, 0x3b, 0x0, 0x0, @fd=r3}, @typed={0x4, 0x2c}]}, @generic="4e62a9911d233222ef9974b25d885f6fd2f97690c0880c61fc4c9c01a1aa90f02d8a3af58e052f420815556e36453d0b443704a69c4c8925b9ed370f08dcfc4c35f9cf17fd5375a5f514d339b93a", @nested={0xf2, 0x92, 0x0, 0x1, [@typed={0x14, 0x23, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x23}}, @typed={0x8, 0x2d, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="7bb206b9e24e325a36f4f41d67b9ba61720037fea6bf8d3a832521a8488b853fcf80f3f60fb4df693faf01473972296754b73cae19cc9920867fa9d9086a4028764c3f2adc02bb791309db05acf527351f97cb6938f08e4d2464e520f5fe47d38c18a088edad1a07ca23f3c499e8a0830d2a9caa2fb097d3ea109a298d0b5fb66365963baf1c403a8e32c555d1bcba9e2b4f47839cffe86c4d49278683c8d5dc91e1b453addd70216f24c7339c670112a71d7b16d0a1dfe31158e0c7ec416189f8c54c780b2fe919e42d1a10b95e0810da53"]}, @typed={0x14, 0x58, 0x0, 0x0, @ipv6=@empty}, @nested={0x5b, 0x4f, 0x0, 0x1, [@generic="5902432ef3f75d0be08961bb511af6fcabd05bc731c4020f85277c3de5b0f858cd84a8f0cfa2cb06ba2db2ae7a357515c26b0df3b9fed6", @typed={0x20, 0x4b, 0x0, 0x0, @binary="69156567dbbb08c1d16736347b60760c311edd2b23b9909081328a7f"}]}, @generic="50c2f1e4be2254a3e9edd1d642a1c5f6007e97de57c898abde277fbfdb8a40399ea980bba922c5ad82379c069cee881e97221c6ef5fbe47e4b5470f403933277338a9891792f946f5de912992a9cbea474ecd946fce49a7a6130077fa83e87a1eac65c58b092b46cc74d7c0241a7c525f3fa03d0077b313e4447b24786ae0370daa8044d7907ac6bba6c715eb928bacc46821453104c7bd277a0fac3944e26d2529d16837cc165e43d39bcf8269f14f5decff296570240e3d501647e4e27c9725e8b45c1ac458dc754bfed221870fcce00ec68b5d4cf8f24530e667d8f617f4263a8aebf8aab4d066a83", @nested={0x30, 0x5e, 0x0, 0x1, [@typed={0x8, 0x8a, 0x0, 0x0, @u32=0x7ff}, @typed={0x8, 0x2f, 0x0, 0x0, @uid=r0}, @typed={0xc, 0x6d, 0x0, 0x0, @u64=0xffffffffffffffff}, @typed={0xe, 0x78, 0x0, 0x0, @str='defcontext'}]}, @nested={0x418, 0x6e, 0x0, 0x1, [@typed={0x8, 0x92, 0x0, 0x0, @pid=r2}, @generic="4b89b8eae2095a0cce4543b8269202b9f42dc34551c5de8bf6405015c29764f7acb3d97ab0358e2491db673294a4da826164c7e892a3a0fdd50934a6d8ba01f00d5da19507156e09981ce5280cb42cf4a7a005", @generic="1ad1b2ea7ed30c01b84f8d9a0583254ebe97dfd8b88c39a8217a6fad3741ad9f799cfe20b556671b8f46f3ed4a42cc85cc9e445dadd09f5d8e9652a615171cb73c947ff7e4ae91345e7ac217467cc0b931793a42c1a4fd019f7bcec3a8e4920e8a16330544b805eb9a669e0a30027a06597b556e60e492ba5c1ec17a79a5a98bc7a7ce58d69759be483b34f4db96ae88aa7158f0634dea9071f10493fe59c89e2ec22faf584ee174ebb121ba17a95e0971f34d68da444da1d70096ec4fafea61a0386397deef964e11c1957e6dfce4fb459a341805fe97fa336b939a3bf811d352fc198dbfe57de914cf86f5963e1c1d3c3177049ea4", @generic="9a1aa91c450af3efb4067cb6608a3dbbac9ce627a75a5c537281449fea9b597ebb91355f2a7720528e9f5b09f7d0805a69011db1a81c56a4c71606cc2010d48ceeff1ca716884f9920ae90d97f484057512ba1cce869b9cdbf11405cc8ebcbf157a0622b3c5b90abc8d13c82a479ff651dc9f58c1b431e534cc378920b0cc5d8bd7f0e06fe03676e0e5025fd8537a020daae23fabc09513a87327aa6dc01dc2354a12754d8770dccf1872c929ebba15c2514c1a9d0fe2ed9db39620c521aa546ef27f7816f89a4e9ca91c5eca1", @typed={0x14, 0x70, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x40}}, @typed={0x14, 0x25, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x1b}}, @generic="4fb11ab0086861c54503ddbf2bac81b8186952aa2e151824d394ff4f6400befa4a34ddf28cf6afd95f2c796c38e749b3d259618100512a6f6baf10600544e46a068d9e9cab03bccdc806434bbc537ad04aada4db11c4994ca0b2af2cf759323c94b9e5337434fef1311162de848a80aa8f1469c9a41b7ff1a5e5518a19278ba08ac8bb4d9b79d5cb01373ababcba526c79cefa269c0bccaac951d383cf05b36cfdf59de2c6367280c33a167346e6b97e162838115f56e66be7a41491a887063348d1909f5b1c2ae9bca53cde89450ce07d1a113eb4", @generic="57f9fc76e21f3e38f2aa7e5b448c4fc90f0c712493b456da78d7f70664a3a1960fe6207690f644ef2b548dafd548e47c3c2371e9c415ff262d9e938f9cb98a1bddef61e6311efae9925db7f4822eac0573837e60f09c6355d939cb2b044d8b2e465b1075b2d21b62b8d0f15bb46be5c5ab64c1e3b2025e712aec0b87b07a8ab16407236087eecb7e6feeb166a9acdf4368e6bca31bac5faef2f44322ee20d1e519d96bbe32f70cc4497aafc34760adb450d05c71dda8c6e6aa82993ca8047bf37ca953905f83d158399adeceb38a0ae951e0da231defb444457d3ede3a1762144daba4d04006f7f9dbde140303b6f7489723ffa43d715842b5"]}, @nested={0xc, 0x90, 0x0, 0x1, [@typed={0x8, 0x31, 0x0, 0x0, @fd=r3}]}, @nested={0xf2, 0x7e, 0x0, 0x1, [@generic="d18055d9d32ab844c8eae85d2e42817e7182c9102f0cfa5ca6260c21a0c2a04e623280b838d58be1819d4d7805cffcb0c0d634452582d2c412ce0c4e8be8713ea4f320553398a581dba033409661b09b2205d834483b9da9af6ef5fb14b429d8ae23449c13f01140cfb541c64e0d08a6e3e8c299df7cc1d0b3d7673520a3d9a6a9e3cfe7cf199ef930119345a4a67baade1eaafcaf1472cf1864613162b6c112cd74481e444064d243fac0f40fe4d9541b05dd75f0924cd7ab9b010cd17c4f2c48fe2ab1b31339099325b08a295bc0b0870d44a8b91e82a89c2de8ae18ccc812e20b703be608", @typed={0x8, 0x7b, 0x0, 0x0, @fd=r8}]}]}, 0x810}], 0x4, &(0x7f0000004c80)=[@rights={{0x30, 0x1, 0x1, [r9, r3, r3, r3, r10, 0xffffffffffffffff, r11, r3]}}, @rights={{0x1c, 0x1, 0x1, [r3, r3, r12]}}, @rights={{0x38, 0x1, 0x1, [r3, r3, 0xffffffffffffffff, r3, r13, r14, r3, r3, r15, r3]}}], 0x88, 0x80}, 0x0) [ 3472.356545][T19196] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3472.362129][T19198] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3472.380913][T19185] FAULT_INJECTION: forcing a failure. [ 3472.380913][T19185] name failslab, interval 1, probability 0, space 0, times 0 [ 3472.396875][T19185] CPU: 0 PID: 19185 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3472.408323][T19185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3472.418213][T19185] Call Trace: [ 3472.421338][T19185] dump_stack+0x1d8/0x241 [ 3472.425507][T19185] ? panic+0x896/0x896 [ 3472.429405][T19185] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3472.435048][T19185] ? idr_alloc+0x2f0/0x2f0 [ 3472.439302][T19185] should_fail+0x71f/0x880 [ 3472.443561][T19185] ? setup_fault_attr+0x3d0/0x3d0 [ 3472.448416][T19185] ? security_kernfs_init_security+0x75/0x90 [ 3472.454230][T19185] ? __kernfs_new_node+0x472/0x6e0 [ 3472.459177][T19185] ? __kernfs_new_node+0xdb/0x6e0 [ 3472.464034][T19185] should_failslab+0x5/0x20 [ 3472.468377][T19185] kmem_cache_alloc+0x28/0x250 [ 3472.472975][T19185] __kernfs_new_node+0xdb/0x6e0 [ 3472.477661][T19185] ? kernfs_new_node+0x160/0x160 [ 3472.482433][T19185] ? kernfs_activate+0x2fe/0x320 [ 3472.487210][T19185] ? mutex_unlock+0x18/0x40 [ 3472.491549][T19185] ? kernfs_add_one+0x49a/0x5b0 [ 3472.496238][T19185] kernfs_new_node+0x95/0x160 [ 3472.500751][T19185] __kernfs_create_file+0x45/0x260 [ 3472.505699][T19185] sysfs_add_file_mode_ns+0x292/0x340 [ 3472.510905][T19185] sysfs_create_file_ns+0x196/0x2a0 [ 3472.515936][T19185] ? sysfs_create_group+0x20/0x20 [ 3472.520799][T19185] ? sysfs_add_file_mode_ns+0x340/0x340 [ 3472.526193][T19185] ? device_create_file+0xea/0x1b0 [ 3472.531128][T19185] device_add_attrs+0x2bf/0x370 [ 3472.535812][T19185] device_add+0x4f4/0xbb0 [ 3472.539981][T19185] device_create_vargs+0x1b9/0x210 [ 3472.544974][T19185] device_create+0xea/0x130 [ 3472.549276][T19185] ? device_create_vargs+0x210/0x210 [ 3472.554392][T19185] ? __percpu_ref_switch_mode+0x376/0x600 [ 3472.559943][T19185] bdi_register_va+0x84/0x610 [ 3472.564459][T19185] bdi_register+0xd1/0x120 [ 3472.568709][T19185] ? __device_add_disk+0x551/0x1220 [ 3472.573741][T19185] ? bdi_register_va+0x610/0x610 [ 3472.578523][T19185] ? percpu_ref_resurrect+0x113/0x190 [ 3472.583819][T19185] bdi_register_owner+0x55/0xf0 [ 3472.588506][T19185] __device_add_disk+0x5d1/0x1220 [ 3472.593361][T19185] ? device_add_disk+0x30/0x30 [ 3472.597958][T19185] ? vsprintf+0x30/0x30 [ 3472.601955][T19185] ? __alloc_disk_node+0x459/0x5a0 [ 3472.606904][T19185] loop_add+0x573/0x740 [ 3472.610898][T19185] loop_control_ioctl+0x448/0x620 [ 3472.615755][T19185] ? loop_remove+0xa0/0xa0 [ 3472.620098][T19185] ? memset+0x1f/0x40 [ 3472.623917][T19185] ? fsnotify+0x1280/0x1340 [ 3472.628249][T19185] ? loop_remove+0xa0/0xa0 [ 3472.632507][T19185] do_vfs_ioctl+0x742/0x1720 [ 3472.637037][T19185] ? ioctl_preallocate+0x250/0x250 [ 3472.641962][T19185] ? __fget+0x407/0x490 [ 3472.645956][T19185] ? fget_many+0x20/0x20 [ 3472.650034][T19185] ? debug_smp_processor_id+0x20/0x20 [ 3472.655246][T19185] ? security_file_ioctl+0x7d/0xa0 [ 3472.660199][T19185] __x64_sys_ioctl+0xd4/0x110 [ 3472.664702][T19185] do_syscall_64+0xca/0x1c0 [ 3472.669048][T19185] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3472.676698][T19185] ------------[ cut here ]------------ [ 3472.681980][T19185] WARNING: CPU: 1 PID: 19185 at block/genhd.c:742 __device_add_disk+0xea1/0x1220 [ 3472.690906][T19185] Modules linked in: [ 3472.694642][T19185] CPU: 1 PID: 19185 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3472.706100][T19185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3472.716003][T19185] RIP: 0010:__device_add_disk+0xea1/0x1220 [ 3472.721631][T19185] Code: ff ff e8 32 29 3f ff 0f 0b e9 52 f3 ff ff e8 26 29 3f ff 0f 0b 42 80 3c 2b 00 0f 85 ac f8 ff ff e9 af f8 ff ff e8 0f 29 3f ff <0f> 0b e9 41 f7 ff ff e8 03 29 3f ff e9 18 ff ff ff 44 89 f9 80 e1 [ 3472.741073][T19185] RSP: 0018:ffff8881cab37a20 EFLAGS: 00010283 [ 3472.746975][T19185] RAX: ffffffff822500d1 RBX: 00000000fffffff4 RCX: 0000000000040000 [ 3472.754785][T19185] RDX: ffffc90000d44000 RSI: 000000000000c9d9 RDI: 000000000000c9da [ 3472.762602][T19185] RBP: ffff8881cab37b58 R08: ffffffff8224f80c R09: ffffffff846031dc [ 3472.771453][T19185] R10: ffffffff84800000 R11: dffffc0000000000 R12: ffff8881eeec7000 [ 3472.779264][T19185] R13: dffffc0000000000 R14: ffff8881eeec7070 R15: 1ffff1103ddd8e9d [ 3472.787084][T19185] FS: 00007ff4eb4a6700(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 3472.795847][T19185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3472.802263][T19185] CR2: 0000555556c2c768 CR3: 00000001ca65d000 CR4: 00000000003406a0 [ 3472.810080][T19185] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3472.817885][T19185] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3472.825696][T19185] Call Trace: [ 3472.828832][T19185] ? device_add_disk+0x30/0x30 [ 3472.833423][T19185] ? vsprintf+0x30/0x30 [ 3472.837416][T19185] ? __alloc_disk_node+0x459/0x5a0 [ 3472.842364][T19185] loop_add+0x573/0x740 [ 3472.846359][T19185] loop_control_ioctl+0x448/0x620 [ 3472.851221][T19185] ? loop_remove+0xa0/0xa0 [ 3472.855473][T19185] ? memset+0x1f/0x40 [ 3472.859286][T19185] ? fsnotify+0x1280/0x1340 [ 3472.863628][T19185] ? loop_remove+0xa0/0xa0 [ 3472.867880][T19185] do_vfs_ioctl+0x742/0x1720 [ 3472.872309][T19185] ? ioctl_preallocate+0x250/0x250 [ 3472.877261][T19185] ? __fget+0x407/0x490 [ 3472.881251][T19185] ? fget_many+0x20/0x20 [ 3472.885327][T19185] ? debug_smp_processor_id+0x20/0x20 [ 3472.890678][T19185] ? security_file_ioctl+0x7d/0xa0 [ 3472.895773][T19185] __x64_sys_ioctl+0xd4/0x110 [ 3472.900299][T19185] do_syscall_64+0xca/0x1c0 [ 3472.904627][T19185] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3472.910355][T19185] ---[ end trace 65c962d97ad59551 ]--- 11:24:29 executing program 4: r0 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), 0xffffffffffffffff) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(0x0, r1) sendmsg$NLBL_MGMT_C_ADDDEF(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000700)={0x224, r0, 0x4, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_MGMT_A_DOMAIN={0x13a, 0x1, '\x005I\xe5\xe2V $!\xf8\xba\x19\x16y\x89I\xaf\xadX\x95\xf4o6\xb1\xa5\xf6/4\x9c\x05\xdb\xf6\xd7,\x8f\x002\x9e\xc1\x15\xf08\x14Q\xd0E.\xf5\xa4\x872\f\xf6\x99W\x8b\xe8\xb0\xbbM@\xa7\xce\x126\xe6\xeev\x95\'\xab\xa21\b\xd6\xd1K\x93c\x80\x9a47\xd7\x9e\xb9\xf1\xe5\b\x04#>\xad\xe3\xf7\xc6\x8a\x8d\x83|sK;\"JXa\xdd|\x8a\xb8\xb7Cf3\x8d)\xc1\xdf33\xa2:\xef\xbf\x11\xe9/\x8d\x82`\xbb\x02\'\xf6\xd6bw\xc7v\xea\xad\xd0\xee\xbc\xbai\x1cn\xd9\xd9\xfdmA\xeeL]\vN\x12\x12\x91\xfa\xb53\xed\a\xa0\x11(*Pn\xb7\x1c\x82\xa3\xbc\x94\xfa^\x96c\'\x0e\x06\xfc\xe0r\xf7\xe4\x90h\xb5}\xa6\xfdd4\xf8\xcc\xaf\x8fq\v\xd1\x8d\xd28\xbcN\xbex\xf5ZY\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf4\xe5$,\x93F\xc8Qw\xa3\xb2\xe9\x1d\xadn\xa7\x05\xec\xb1\xf6r\xc3\t\xd5\xdeEO\xe9\f\xbd\xa0j\x16\xc7\x9c\xd4\x12C\"\x0f\xd5dY\xf7\xf3W\xe3\xca(\xaa\x02g\x85\xa2`\x90\x89P\xa2Nl\xd3\xe7\x9fT'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0xa}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @NLBL_MGMT_A_DOMAIN={0xb6, 0x1, '}@\xc6X\xe6\xf9\xdc(\xa9\x11];\x13\xc5.\x83\xed\xa6\x99\xd3:\xa1L\xf6a\x0eJP\t\x00K\xc0X,W\x10l\xb8\xdd(k\xd5A \xbf\\\x94\xba\xf6\x1eJ\xe2\x8e/\x01T\x03\xad#\xbc\xf9\xcd\xa8\xf1\xf4\xa0\x8b\xd5KA\xc3\xaf\n;\x11+\xb7<\a\x81\xd3\xdel\xcc%\x16\x1a\xd67\x9d\xa4\xaf\x00URG\x8f?%\x05\xf4\x1a\\\xab\x1f\xca\x1d>\xc7\x8d\x85\xfa9}\xcf\x9d\"\xbd\xe2\xe3`(b\x82R\xa1\xdc\xe4A\xb1\xdbx\x89~c\xd4\x05\x9f\xad\xb7=\x905\x18hT\x94\xa3\x949\xb2\xcc%\x86\xc5\xc9\xa4|W\xd4\xc28\xdaC\x16\xa3\x91\x86 \x89\xbfu\x00\x00\x00\x00\x00\x00'}]}, 0x224}, 0x1, 0x0, 0x0, 0x24004844}, 0x8004) (async) r2 = add_key$user(&(0x7f0000000100), &(0x7f0000000080)={'syz', 0x2}, &(0x7f0000000140)="d1", 0x1, 0xfffffffffffffffd) (async) r3 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) read$usbmon(r3, 0x0, 0x0) (async) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) (async) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r2) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_ADDDEF(r4, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r5, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @dev={0xfe, 0x80, '\x00', 0x25}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @loopback}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x24004004) 11:24:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000002"], 0x24}}, 0x0) 11:24:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000007000000000069"], 0x24}}, 0x0) 11:24:29 executing program 0: ioprio_set$uid(0x0, 0x0, 0x2000) 11:24:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 62) 11:24:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000"], 0x24}}, 0x0) 11:24:29 executing program 0: ioprio_set$uid(0x0, 0x0, 0x2000) 11:24:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000005"], 0x24}}, 0x0) 11:24:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000009000000000069"], 0x24}}, 0x0) 11:24:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000"], 0x24}}, 0x0) 11:24:29 executing program 0: ioprio_set$uid(0x0, 0x0, 0x2000) [ 3473.180238][T19212] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3473.219516][T19226] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 11:24:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000006"], 0x24}}, 0x0) [ 3473.234149][T19229] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3473.234549][T19215] FAULT_INJECTION: forcing a failure. [ 3473.234549][T19215] name failslab, interval 1, probability 0, space 0, times 0 [ 3473.264687][T19215] CPU: 0 PID: 19215 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3473.276217][T19215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3473.286112][T19215] Call Trace: [ 3473.289247][T19215] dump_stack+0x1d8/0x241 [ 3473.293406][T19215] ? panic+0x896/0x896 [ 3473.297309][T19215] ? mutex_unlock+0x18/0x40 [ 3473.301648][T19215] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3473.307294][T19215] ? selinux_kernfs_init_security+0x14e/0x730 [ 3473.313193][T19215] ? idr_alloc_cyclic+0x369/0x5d0 [ 3473.318054][T19215] should_fail+0x71f/0x880 [ 3473.322324][T19215] ? setup_fault_attr+0x3d0/0x3d0 [ 3473.327172][T19215] ? _raw_spin_lock+0xa4/0x1b0 [ 3473.331767][T19215] ? __kernfs_new_node+0xdb/0x6e0 [ 3473.336636][T19215] should_failslab+0x5/0x20 [ 3473.340979][T19215] kmem_cache_alloc+0x28/0x250 [ 3473.345567][T19215] __kernfs_new_node+0xdb/0x6e0 [ 3473.350254][T19215] ? kernfs_new_node+0x160/0x160 [ 3473.355026][T19215] ? mutex_lock+0xa5/0x110 [ 3473.359280][T19215] ? mutex_trylock+0xa0/0xa0 [ 3473.363711][T19215] ? kernfs_activate+0x2fe/0x320 [ 3473.368489][T19215] kernfs_new_node+0x95/0x160 [ 3473.372998][T19215] __kernfs_create_file+0x45/0x260 [ 3473.377949][T19215] sysfs_add_file_mode_ns+0x292/0x340 [ 3473.383153][T19215] sysfs_merge_group+0x1fe/0x450 [ 3473.387923][T19215] ? sysfs_remove_groups+0xa0/0xa0 [ 3473.392873][T19215] ? device_create_file+0xea/0x1b0 [ 3473.397816][T19215] ? bus_add_device+0x92/0x3f0 [ 3473.402417][T19215] dpm_sysfs_add+0xcf/0x270 [ 3473.406761][T19215] device_add+0x536/0xbb0 [ 3473.410943][T19215] device_create_vargs+0x1b9/0x210 [ 3473.415876][T19215] device_create+0xea/0x130 [ 3473.420223][T19215] ? device_create_vargs+0x210/0x210 [ 3473.425334][T19215] ? __percpu_ref_switch_mode+0x376/0x600 [ 3473.430889][T19215] bdi_register_va+0x84/0x610 [ 3473.435401][T19215] bdi_register+0xd1/0x120 [ 3473.439654][T19215] ? __device_add_disk+0x551/0x1220 [ 3473.444687][T19215] ? bdi_register_va+0x610/0x610 [ 3473.449459][T19215] ? percpu_ref_resurrect+0x113/0x190 [ 3473.454673][T19215] bdi_register_owner+0x55/0xf0 [ 3473.459357][T19215] __device_add_disk+0x5d1/0x1220 [ 3473.464224][T19215] ? device_add_disk+0x30/0x30 [ 3473.468814][T19215] ? vsprintf+0x30/0x30 [ 3473.472812][T19215] ? __alloc_disk_node+0x459/0x5a0 [ 3473.477843][T19215] loop_add+0x573/0x740 [ 3473.481845][T19215] loop_control_ioctl+0x448/0x620 [ 3473.486813][T19215] ? loop_remove+0xa0/0xa0 [ 3473.491039][T19215] ? memset+0x1f/0x40 [ 3473.494850][T19215] ? fsnotify+0x1280/0x1340 [ 3473.499193][T19215] ? loop_remove+0xa0/0xa0 [ 3473.503446][T19215] do_vfs_ioctl+0x742/0x1720 [ 3473.507873][T19215] ? ioctl_preallocate+0x250/0x250 [ 3473.512820][T19215] ? __fget+0x407/0x490 [ 3473.516811][T19215] ? fget_many+0x20/0x20 [ 3473.520893][T19215] ? debug_smp_processor_id+0x20/0x20 [ 3473.526101][T19215] ? security_file_ioctl+0x7d/0xa0 [ 3473.531131][T19215] __x64_sys_ioctl+0xd4/0x110 [ 3473.535646][T19215] do_syscall_64+0xca/0x1c0 [ 3473.539988][T19215] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3473.549484][T19215] ------------[ cut here ]------------ [ 3473.554766][T19215] WARNING: CPU: 1 PID: 19215 at block/genhd.c:742 __device_add_disk+0xea1/0x1220 [ 3473.563690][T19215] Modules linked in: [ 3473.567433][T19215] CPU: 1 PID: 19215 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3473.578886][T19215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3473.588786][T19215] RIP: 0010:__device_add_disk+0xea1/0x1220 [ 3473.594424][T19215] Code: ff ff e8 32 29 3f ff 0f 0b e9 52 f3 ff ff e8 26 29 3f ff 0f 0b 42 80 3c 2b 00 0f 85 ac f8 ff ff e9 af f8 ff ff e8 0f 29 3f ff <0f> 0b e9 41 f7 ff ff e8 03 29 3f ff e9 18 ff ff ff 44 89 f9 80 e1 [ 3473.613863][T19215] RSP: 0018:ffff8881e0e67a20 EFLAGS: 00010283 [ 3473.619765][T19215] RAX: ffffffff822500d1 RBX: 00000000fffffff4 RCX: 0000000000040000 [ 3473.627580][T19215] RDX: ffffc90000d44000 RSI: 00000000000297fd RDI: 00000000000297fe [ 3473.635387][T19215] RBP: ffff8881e0e67b58 R08: ffffffff8224f80c R09: ffffffff846031dc [ 3473.643199][T19215] R10: ffffffff84800000 R11: dffffc0000000000 R12: ffff8881cf216000 [ 3473.651012][T19215] R13: dffffc0000000000 R14: ffff8881cf216070 R15: 1ffff11039e42c9d [ 3473.658823][T19215] FS: 00007ff4eb4a6700(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 3473.667586][T19215] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3473.674015][T19215] CR2: 00007ffe6b801fa8 CR3: 00000001cd5b3000 CR4: 00000000003406a0 [ 3473.681824][T19215] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3473.689639][T19215] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3473.697440][T19215] Call Trace: [ 3473.700585][T19215] ? device_add_disk+0x30/0x30 [ 3473.705175][T19215] ? vsprintf+0x30/0x30 [ 3473.709166][T19215] ? __alloc_disk_node+0x459/0x5a0 [ 3473.714112][T19215] loop_add+0x573/0x740 [ 3473.718107][T19215] loop_control_ioctl+0x448/0x620 [ 3473.722981][T19215] ? loop_remove+0xa0/0xa0 [ 3473.727236][T19215] ? memset+0x1f/0x40 [ 3473.731040][T19215] ? fsnotify+0x1280/0x1340 [ 3473.735376][T19215] ? loop_remove+0xa0/0xa0 [ 3473.739629][T19215] do_vfs_ioctl+0x742/0x1720 [ 3473.744057][T19215] ? ioctl_preallocate+0x250/0x250 [ 3473.749004][T19215] ? __fget+0x407/0x490 [ 3473.752997][T19215] ? fget_many+0x20/0x20 [ 3473.757084][T19215] ? debug_smp_processor_id+0x20/0x20 [ 3473.762289][T19215] ? security_file_ioctl+0x7d/0xa0 [ 3473.767231][T19215] __x64_sys_ioctl+0xd4/0x110 [ 3473.771749][T19215] do_syscall_64+0xca/0x1c0 [ 3473.776177][T19215] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3473.781902][T19215] ---[ end trace 65c962d97ad59552 ]--- 11:24:30 executing program 4: r0 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) r1 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) read$usbmon(r1, 0x0, 0x0) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x1c}) 11:24:30 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x4) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040)={0x2020}, 0x2020) 11:24:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000007"], 0x24}}, 0x0) 11:24:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000a000000000069"], 0x24}}, 0x0) 11:24:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000"], 0x24}}, 0x0) 11:24:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 63) 11:24:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000008"], 0x24}}, 0x0) 11:24:30 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x4) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040)={0x2020}, 0x2020) 11:24:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000"], 0x24}}, 0x0) 11:24:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000b000000000069"], 0x24}}, 0x0) 11:24:30 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x4) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040)={0x2020}, 0x2020) 11:24:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000009"], 0x24}}, 0x0) [ 3474.057422][T19241] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3474.127032][T19246] FAULT_INJECTION: forcing a failure. [ 3474.127032][T19246] name failslab, interval 1, probability 0, space 0, times 0 [ 3474.139557][T19246] CPU: 1 PID: 19246 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3474.150899][T19246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3474.160797][T19246] Call Trace: [ 3474.163928][T19246] dump_stack+0x1d8/0x241 [ 3474.168088][T19246] ? panic+0x896/0x896 [ 3474.171993][T19246] ? stack_trace_save+0x1c0/0x1c0 [ 3474.176858][T19246] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3474.182496][T19246] ? arch_stack_walk+0x111/0x140 [ 3474.187275][T19246] should_fail+0x71f/0x880 [ 3474.191530][T19246] ? setup_fault_attr+0x3d0/0x3d0 [ 3474.196393][T19246] ? stack_trace_save+0x118/0x1c0 [ 3474.201251][T19246] ? radix_tree_node_alloc+0x190/0x3d0 [ 3474.206540][T19246] should_failslab+0x5/0x20 [ 3474.210881][T19246] kmem_cache_alloc+0x28/0x250 [ 3474.215480][T19246] radix_tree_node_alloc+0x190/0x3d0 [ 3474.220599][T19246] ? __kernfs_new_node+0xdb/0x6e0 [ 3474.225454][T19246] ? kernfs_new_node+0x95/0x160 [ 3474.230164][T19246] ? __kernfs_create_file+0x45/0x260 [ 3474.235270][T19246] ? sysfs_add_file_mode_ns+0x292/0x340 [ 3474.240651][T19246] idr_get_free+0x29d/0x980 [ 3474.244995][T19246] idr_alloc_cyclic+0x1dc/0x5d0 [ 3474.249677][T19246] ? idr_alloc+0x2f0/0x2f0 [ 3474.253927][T19246] ? _raw_spin_lock+0xa4/0x1b0 [ 3474.258531][T19246] ? __radix_tree_preload+0x268/0x2d0 [ 3474.263746][T19246] __kernfs_new_node+0x122/0x6e0 [ 3474.268515][T19246] ? kernfs_new_node+0x160/0x160 [ 3474.273279][T19246] ? mutex_lock+0xa5/0x110 [ 3474.277536][T19246] ? mutex_trylock+0xa0/0xa0 [ 3474.281962][T19246] ? kernfs_activate+0x2fe/0x320 [ 3474.286735][T19246] kernfs_new_node+0x95/0x160 [ 3474.291248][T19246] __kernfs_create_file+0x45/0x260 [ 3474.296196][T19246] sysfs_add_file_mode_ns+0x292/0x340 [ 3474.301409][T19246] sysfs_merge_group+0x1fe/0x450 [ 3474.306350][T19246] ? sysfs_remove_groups+0xa0/0xa0 [ 3474.311290][T19246] ? device_create_file+0xea/0x1b0 [ 3474.316233][T19246] ? bus_add_device+0x92/0x3f0 [ 3474.320835][T19246] dpm_sysfs_add+0xcf/0x270 [ 3474.325177][T19246] device_add+0x536/0xbb0 [ 3474.329344][T19246] device_create_vargs+0x1b9/0x210 [ 3474.334287][T19246] device_create+0xea/0x130 [ 3474.338629][T19246] ? device_create_vargs+0x210/0x210 [ 3474.343748][T19246] ? __percpu_ref_switch_mode+0x376/0x600 [ 3474.349303][T19246] bdi_register_va+0x84/0x610 [ 3474.353820][T19246] bdi_register+0xd1/0x120 [ 3474.358068][T19246] ? __device_add_disk+0x551/0x1220 [ 3474.363102][T19246] ? bdi_register_va+0x610/0x610 [ 3474.367876][T19246] ? percpu_ref_resurrect+0x113/0x190 [ 3474.373083][T19246] bdi_register_owner+0x55/0xf0 [ 3474.377777][T19246] __device_add_disk+0x5d1/0x1220 [ 3474.382633][T19246] ? device_add_disk+0x30/0x30 [ 3474.387230][T19246] ? vsprintf+0x30/0x30 [ 3474.391226][T19246] ? __alloc_disk_node+0x459/0x5a0 [ 3474.396346][T19246] loop_add+0x573/0x740 [ 3474.400339][T19246] loop_control_ioctl+0x448/0x620 [ 3474.405196][T19246] ? loop_remove+0xa0/0xa0 [ 3474.409455][T19246] ? memset+0x1f/0x40 [ 3474.413270][T19246] ? fsnotify+0x1280/0x1340 [ 3474.417606][T19246] ? loop_remove+0xa0/0xa0 [ 3474.421864][T19246] do_vfs_ioctl+0x742/0x1720 [ 3474.426292][T19246] ? ioctl_preallocate+0x250/0x250 [ 3474.431237][T19246] ? __fget+0x407/0x490 [ 3474.435401][T19246] ? fget_many+0x20/0x20 [ 3474.439498][T19246] ? debug_smp_processor_id+0x20/0x20 [ 3474.444692][T19246] ? security_file_ioctl+0x7d/0xa0 [ 3474.449638][T19246] __x64_sys_ioctl+0xd4/0x110 [ 3474.454151][T19246] do_syscall_64+0xca/0x1c0 [ 3474.458491][T19246] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 11:24:31 executing program 4: r0 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) (async) r1 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) read$usbmon(r1, 0x0, 0x0) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x1c}) (async) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x1c}) 11:24:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000c000000000069"], 0x24}}, 0x0) 11:24:31 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="0100000000000000000020"], 0x24}}, 0x0) 11:24:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f0000000000000a"], 0x24}}, 0x0) 11:24:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 64) 11:24:31 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x4) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) r1 = syz_mount_image$fuse(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x210048, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[], [{@obj_type}]}}, 0x0, 0x0, 0x0) r2 = getpid() r3 = geteuid() r4 = geteuid() read$FUSE(0xffffffffffffffff, &(0x7f0000002480)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) read$FUSE(0xffffffffffffffff, &(0x7f00000044c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) r9 = geteuid() r10 = geteuid() r11 = syz_open_dev$evdev(&(0x7f000000b480), 0x6, 0x80) r12 = socket$bt_hidp(0x1f, 0x3, 0x6) r13 = syz_mount_image$fuse(&(0x7f000000b4c0), &(0x7f000000b500)='./file0\x00', 0x880c, &(0x7f000000b540)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x800}}], [{@audit}, {@context={'context', 0x3d, 'root'}}]}}, 0x1, 0x0, &(0x7f000000b600)="578668ec3c3ce43e7d73eb38c3ee9431b9d831b9300149095c804e5e2a3fa4eb59c68ac006e547270af78abb91083fcea74ee6a52fef361146650da5533b99f02bb9fd0b0e0326a366ef3d91a75ecd3b730493b322e240439e0f37726534c3b59302fafb06e16eb7245f58cb40a2e61d88b56b1ebfe15b3e6632b8f0cf7236d53482d6bfafbc03f75e0dc1d78fb04eb4205384619dfe173f9694b5160890efc0acfe73311ff22e7789676ab584f741bd44efdec3878aec8f2f78157e831918ae1e4ff169ab2c68998544c83c6c3b915196851ca997") socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001240)={0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000001880), r14) r15 = socket(0x9, 0xa, 0x40) r16 = syz_open_dev$usbmon(&(0x7f000000b700), 0xfff, 0x800) r17 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f000000b740)='/proc/self/attr/keycreate\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f000000b780)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r19 = getpid() syz_open_procfs$namespace(r19, 0x0) r20 = getpid() syz_open_procfs$namespace(r20, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000d900)={&(0x7f000000ab00)=@proc={0x10, 0x0, 0x25dfdbfc, 0x40}, 0xc, &(0x7f000000b440)=[{&(0x7f000000ab40)={0x394, 0x3d, 0x1, 0x70bd2d, 0x25dfdbff, "", [@typed={0x8, 0x2c, 0x0, 0x0, @u32=0x3ab9}, @generic="9ef3bf2b1bae4c6d46c7b494cfd0cb97c822508a2fc86affcb6ca1a5decc1557c647e255a8c38e1d2884a34ce184e0a554fe0efaef82aba66c0e3e583eb7857b0df1111ac3fb869ee76de88311d5465bc00b8f6a5a06c5f8c3518c790a1befe4b7509a8842a5cef0066b98b0416505caceff4b224355ae04baefe5c5203e0bb0ea3d390f3daa387bed2dc3049f0da1574c5753bbd242b1b7ef0d494c09a59d7e8e0ebb4317f4c2756c4ae3", @generic="25b0a7b5e4c7ca28fbc6429b7bd90228d7461f90caee959a4b51b1c6dd613420f58f8f2ffe7c4aa6003e659120d2ebc3c0", @generic="44a7d674479ba712ac9079e042e93f6cea16257b20f2477463915eb494602e46d8b0025bec90c234ef4c936107af74483a888ec844f5346cb74dd1dc8975f68f5ad97a48d355ce4d3b9c7c1545094b4b19d5cae9db5f8d255e4c5ff23fab835fd24e07505dd057a5d1624cacbeb0790aaa10d71ec0da774692163eadfe", @nested={0x172, 0x40, 0x0, 0x1, [@generic="415f0a91d45db9a02e93ef60e15d2406b0870b10e67acee2bdef0a74078e103ca313489e8b", @generic="a531538ded010870ac2e9544e32fc0849fd28f8e5713f773af69ce7735be9667d0ee18e961468e4777d8ff92046cc2d3cc9f163a226179359971d30e84e72fd4e410bf4e0e9c", @generic="8a8194336a24c5080ac50dc0644847b9a5c454cf45c79532223d07dc6fc4f053ef287747f08a8f699f150115b26117fd359ff04adf234c666605cefe4510eafe1200a57496f2dce4cde5074b119c9cfb2c50ea77d575f4d2b161b495f0eaad98e4f9117bb52c3968ec546a0928ec291d450b01d22c8b268d011fd4d266bb00f725e9d3585ca43835c5bf248b06a22bdb62e60945c619e00d17246db027a21eca202b20e99aa49bf6d6567d7e09e1c752910cecb63b78dddcad72b51a739d4f94e1cace1a990ce261682cda2bd56ef1f3be04dba0a43b4feff9d955871b6583ecba84be5bed0f30ef1294e6", @typed={0x8, 0x48, 0x0, 0x0, @u32=0x8}, @typed={0xc, 0x28, 0x0, 0x0, @u64=0x3}, @typed={0x4, 0x52}]}, @typed={0x57, 0x15, 0x0, 0x0, @binary="82d84a16007d48baa8029e204d28efa66f5633c711c8574ddcf0ff5e76366a6fed3afb015120af0bed4b3233f63503c5f1582e73e645b0a2bc6ee6f011791852ba9ca825a84f3c03963e12c43cfaba21164f8d"}, @generic="bb7bf99f62017364d6905c0b65949baa4d8a86f183cca4dec1c48e0319c0725979ad3e6f7f3b5673b9885ff7c37f74ddbb4635702a34e6bd71c1bf31dd0b2f4013b2834b97399b4b2ce4fdd0867119", @typed={0x8, 0x25, 0x0, 0x0, @uid=r10}]}, 0x394}, {&(0x7f000000af00)={0x3f0, 0x20, 0x8, 0x70bd2c, 0x25dfdbfb, "", [@generic="0cb497bfeef2974a0efc07b8da8654b6624b100122430338d1de8931ab0b4ded6afc57e6b592dc54428e5034a6639581cbdc52e040f8d2a1c6d8203ba8981f6241fc45bd99e8708ca7f6b4787ad6f90e135f04a709e4bf77e628b44ddf5d52962f859668c56803296c048e4932741a66c2edb1f6d1b65edda6be500b5de97139a86aaee04d151b03c70287d9ddf987d27e11e8511bef7ea0ff603f371cd931a8c2477ab983777013f5d4e16b744b9cdc6126d5161c8104f5e00839800b492fead8563593bf56002f5822c8", @nested={0x313, 0x65, 0x0, 0x1, [@typed={0x4, 0x61}, @generic="fbc4cf72840ed3d989f991ed102d88dcb0029268a38d9efc8a2bdbaadcc0a496271770bd36d753eaec87b567c5c698b960914886dda9168cdefb6335fd0932b4d6ef022cf240ab1071e63b095d632b4bbf7ec660b537ccd014911aabd2cf01e00a9b4335341dffbb8c797b250ab3c5fef4f8dc9eebda0ea0b6bd3af19919685ba4abb262dd1f1b217da903e437d917bc13cbcd58a253a2a8736f09e840262e7314138df42ebec7da5b2af5fe68dec2eba75f838a7bd342d6a8f3b28b25c1522797140e52", @typed={0x4, 0x27}, @generic="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", @generic="6d884f359fb5772e92e509fcdd99808cdc80d0c852b08229e458bb759e6345b4c54491a50a2eff951c8f6d48c62224a45be10e6cee7cdd1153f3f07e3c3fc0ca25", @typed={0xc, 0x9, 0x0, 0x0, @str='obj_type'}, @generic="0ae877e0916ce25d56c44e458acc5a5096609d3b982b4fda5edab06bf750b57a7fd90f248e40671a5ab857ae28eba7821aed188f086d1beb9560cb20fad8ff810dc3cfc6e4ce000f1623a0534c442f9706cb000b2c5341098c31b972dc1c8fe50a4d735bd34539132194b07e71e48a4170a66f5ef17ba1d4d5c4ec77c2ad67d4f3d10cda7f4b1550d547b3c39cda25b4c4a4c673120ab01ce971cc0a87e9eda096eac0ac9155b0b6d7058fcf0279e7929bde53850d07bdb868139663ea31521ad68e8feaa5b0d7547fed233450f0d9b093d7b19cf96c4969cd220d8e216e86a3720dc180c4eff1d241f5677b03d5c0f7143e3039ea07fed0"]}]}, 0x3f0}, {&(0x7f000000b300)={0x134, 0x1c, 0x1, 0x70bd27, 0x80000000, "", [@generic="53ef38d2a2f5685a8572f7e0dfc551134e82a481b110242a80c7a549e8f426b4e4323a8277abe08ff6ed36bc08d82d1581c123d739baa54c44bc24dba1247eb30239ffada4d55ad659faf2f4bf6989a3a210475b6c4415ea7dc2", @generic="793ed48e03c93bb218aa6a8df3cc1c34cae556aafd1bde05d84826beab532c0acc178903301038a903445e600a83716161e4052e757a385d739e1e989b50ca9878f60ded84cf45f9de24b5eb41f9d0645d8fb6c7c0fc654e5c3995d0e73b72756c4058e1af7526de2009e0219c371c1c7d019cfabc9e20aa1e54dddb1c5370412428a5d686e13ea7", @generic="93f24b0bccf20c3ef4b113fb77d8dd169ed2bd26ee7558075cf7c199dcc8396cf28daf74d5ef871d6482eecdef3162b120a7969b3cc1d3bd01ca60b6d5a500a267"]}, 0x134}], 0x3, &(0x7f000000d7c0)=[@rights={{0x28, 0x1, 0x1, [r0, r11, r12, r13, r14, r1]}}, @cred={{0x1c, 0x1, 0x2, {r2, r4, r6}}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @rights={{0x28, 0x1, 0x1, [r1, r15, r1, r0, r16, r17]}}, @cred={{0x1c, 0x1, 0x2, {r18, r7, r8}}}, @cred={{0x1c, 0x1, 0x2, {r19, r5, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [r0, r1]}}, @cred={{0x1c, 0x1, 0x2, {r20, r4, r6}}}, @rights={{0x10}}, @rights={{0x14, 0x1, 0x1, [r0]}}], 0x128, 0x40801}, 0x40000) read$FUSE(0xffffffffffffffff, &(0x7f0000006500)={0x2020, 0x0, 0x0, 0x0}, 0x2020) read$FUSE(0xffffffffffffffff, &(0x7f0000008940)={0x2020, 0x0, 0x0, 0x0}, 0x2020) r23 = getgid() syz_fuse_handle_req(r0, &(0x7f0000000000)="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", 0x2000, &(0x7f000000aa80)={&(0x7f0000002000)={0x50, 0x0, 0x0, {0x7, 0x26, 0x40, 0x589, 0x4, 0x3f, 0x2, 0x80000000}}, &(0x7f0000002080)={0x18, 0x0, 0x80000001, {0x1ff}}, &(0x7f00000020c0)={0x18, 0x0, 0x8000, {0x3}}, &(0x7f0000002100)={0x18, 0xfffffffffffffffe, 0x6, {0x7}}, &(0x7f0000002140)={0x18, 0x0, 0xffffffffffff8001, {0xffff}}, &(0x7f0000002180)={0x28, 0x22664f43b2df21df, 0xffffffffffff132c, {{0x4, 0x3fff8000000000, 0x2, r2}}}, &(0x7f00000021c0)={0x60, 0x0, 0xe6, {{0x0, 0x100, 0x10001, 0x1000, 0x7, 0x2, 0x4, 0x4}}}, &(0x7f0000002240)={0x18, 0x0, 0x95, {0x200}}, &(0x7f0000002280)={0x18, 0xfffffffffffffffe, 0xcb, {':$]:,.\\\x00'}}, &(0x7f00000022c0)={0x20, 0xffffffffffffffda, 0xd935, {0x0, 0xa}}, &(0x7f0000002300)={0x78, 0x0, 0xfffffffffffffffc, {0x9, 0x1, 0x0, {0x2, 0x401, 0x50, 0xfffffffffffffff7, 0xbb8a, 0xae4, 0xffffffff, 0x6, 0x7ff, 0x4000, 0x5, 0x0, 0x0, 0x25, 0x101}}}, &(0x7f0000002380)={0x90, 0x0, 0xfffffffffffffffe, {0x4, 0x1, 0x401, 0x9, 0xe987, 0x4, {0x3, 0x0, 0xf4, 0x3, 0x3ff, 0xf37, 0x6, 0x101e, 0x7, 0x8000, 0x800, r3, 0xffffffffffffffff, 0x3, 0x3}}}, &(0x7f0000002440)={0x30, 0x0, 0x5, [{0x1, 0x9, 0x1, 0x2, '/'}]}, &(0x7f0000008540)=ANY=[@ANYBLOB="d003000000000000030000000000000006000000000000000300000000000000400000000000000000000000000000000600000000010000030000000000000008000000000000000100000000000000ffffffffffffff7fffff000000000000010001000000000084610000fa000000050000000080000000000000", @ANYRES32=r4, @ANYRES32=r6, @ANYBLOB="0100000009000000000000000200000000000000ff0300000000000004000000000200002f21272d000000000600000000000000010000000000000003000000000000003f000000000000000600000040000000020000000000000011ab712800000000ff0000000000000001000000000000800900000000000000f9ffffffffffffff08000000000001000200000000a000000000001c", @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="ff07000005000000000000000400000000000000489100000000000001000000ffffff7f3a00000000000000000000000000000002000000000000000400000000000000ffffff7f000000008d0000000200000000000000000000007f00000000000000fdffffffffffffff00800000000000000300000000000000c70000000000000001000000ffff00000f0000000080000003000000", @ANYRES32=r7, @ANYRES32=0x0, @ANYBLOB="0000008003000000000000000600000000000000080000000000000001000000030000002c0000000000000001000000000000000100000000000000030000000000000002000000000000009c00000006000000000000000000000003000000000000006200000000c4d900ffffffffffffff7f00000000000000000000000000000000ff010010000000000100000000200000faffffff", @ANYRES32=r9, @ANYRES32=0x0, @ANYBLOB="0700000067020000000000000200000000000000ff0f00000000000007000000030000002d5d2f7b40402d000500000000000000010000000000000001000100000000000080000000000000000100000200000006000000000000002000000000000000000400000000000008000000000000000080000000000000c3000000000000000000000001000000001000000020000003000000", @ANYRES32=r21, @ANYRES32=0x0, @ANYBLOB="ffffffff8000000000000000030000000000000000020000000000000400000000000000232a3a5d00000000050000000000000001000000000000000300000000000000000200000000000000010000650a000000000000000000000000000000000000050000000000000000010000000000005d030000000000000000000000000000f7ffffff001000000100000000c0000000000000", @ANYRES32=0xee00, @ANYRES32, @ANYBLOB="07000000faffffff00000000020000000000000000f0ffffffffffff06000000400000002e2ab34f28070000"], &(0x7f000000a980)={0xa0, 0x0, 0x5, {{0x5, 0x3, 0xffffffffffffffcd, 0x1670, 0x9d, 0x400, {0x2, 0x7, 0xffffffffffffffff, 0x1f1f, 0x2, 0x1, 0x4, 0x0, 0x1ff, 0x6000, 0x6, r22, r23, 0xdd, 0x3}}, {0x0, 0x1}}}, &(0x7f000000aa40)={0x20, 0x0, 0x3, {0x1000, 0x0, 0xb4d6, 0x101}}}) 11:24:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000d000000000069"], 0x24}}, 0x0) 11:24:31 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="0100000000000000000020"], 0x24}}, 0x0) 11:24:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f0000000000000b"], 0x24}}, 0x0) 11:24:31 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x4) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x210048, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[], [{@obj_type}]}}, 0x0, 0x0, 0x0) (async) r1 = syz_mount_image$fuse(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x210048, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[], [{@obj_type}]}}, 0x0, 0x0, 0x0) r2 = getpid() geteuid() (async) r3 = geteuid() r4 = geteuid() read$FUSE(0xffffffffffffffff, &(0x7f0000002480)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) read$FUSE(0xffffffffffffffff, &(0x7f00000044c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) r9 = geteuid() geteuid() (async) r10 = geteuid() syz_open_dev$evdev(&(0x7f000000b480), 0x6, 0x80) (async) r11 = syz_open_dev$evdev(&(0x7f000000b480), 0x6, 0x80) socket$bt_hidp(0x1f, 0x3, 0x6) (async) r12 = socket$bt_hidp(0x1f, 0x3, 0x6) r13 = syz_mount_image$fuse(&(0x7f000000b4c0), &(0x7f000000b500)='./file0\x00', 0x880c, &(0x7f000000b540)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x800}}], [{@audit}, {@context={'context', 0x3d, 'root'}}]}}, 0x1, 0x0, &(0x7f000000b600)="578668ec3c3ce43e7d73eb38c3ee9431b9d831b9300149095c804e5e2a3fa4eb59c68ac006e547270af78abb91083fcea74ee6a52fef361146650da5533b99f02bb9fd0b0e0326a366ef3d91a75ecd3b730493b322e240439e0f37726534c3b59302fafb06e16eb7245f58cb40a2e61d88b56b1ebfe15b3e6632b8f0cf7236d53482d6bfafbc03f75e0dc1d78fb04eb4205384619dfe173f9694b5160890efc0acfe73311ff22e7789676ab584f741bd44efdec3878aec8f2f78157e831918ae1e4ff169ab2c68998544c83c6c3b915196851ca997") socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001240)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001240)={0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000001880), r14) (async) syz_genetlink_get_family_id$ipvs(&(0x7f0000001880), r14) r15 = socket(0x9, 0xa, 0x40) r16 = syz_open_dev$usbmon(&(0x7f000000b700), 0xfff, 0x800) r17 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f000000b740)='/proc/self/attr/keycreate\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f000000b780)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r19 = getpid() syz_open_procfs$namespace(r19, 0x0) r20 = getpid() syz_open_procfs$namespace(r20, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000d900)={&(0x7f000000ab00)=@proc={0x10, 0x0, 0x25dfdbfc, 0x40}, 0xc, &(0x7f000000b440)=[{&(0x7f000000ab40)={0x394, 0x3d, 0x1, 0x70bd2d, 0x25dfdbff, "", [@typed={0x8, 0x2c, 0x0, 0x0, @u32=0x3ab9}, @generic="9ef3bf2b1bae4c6d46c7b494cfd0cb97c822508a2fc86affcb6ca1a5decc1557c647e255a8c38e1d2884a34ce184e0a554fe0efaef82aba66c0e3e583eb7857b0df1111ac3fb869ee76de88311d5465bc00b8f6a5a06c5f8c3518c790a1befe4b7509a8842a5cef0066b98b0416505caceff4b224355ae04baefe5c5203e0bb0ea3d390f3daa387bed2dc3049f0da1574c5753bbd242b1b7ef0d494c09a59d7e8e0ebb4317f4c2756c4ae3", @generic="25b0a7b5e4c7ca28fbc6429b7bd90228d7461f90caee959a4b51b1c6dd613420f58f8f2ffe7c4aa6003e659120d2ebc3c0", @generic="44a7d674479ba712ac9079e042e93f6cea16257b20f2477463915eb494602e46d8b0025bec90c234ef4c936107af74483a888ec844f5346cb74dd1dc8975f68f5ad97a48d355ce4d3b9c7c1545094b4b19d5cae9db5f8d255e4c5ff23fab835fd24e07505dd057a5d1624cacbeb0790aaa10d71ec0da774692163eadfe", @nested={0x172, 0x40, 0x0, 0x1, [@generic="415f0a91d45db9a02e93ef60e15d2406b0870b10e67acee2bdef0a74078e103ca313489e8b", @generic="a531538ded010870ac2e9544e32fc0849fd28f8e5713f773af69ce7735be9667d0ee18e961468e4777d8ff92046cc2d3cc9f163a226179359971d30e84e72fd4e410bf4e0e9c", @generic="8a8194336a24c5080ac50dc0644847b9a5c454cf45c79532223d07dc6fc4f053ef287747f08a8f699f150115b26117fd359ff04adf234c666605cefe4510eafe1200a57496f2dce4cde5074b119c9cfb2c50ea77d575f4d2b161b495f0eaad98e4f9117bb52c3968ec546a0928ec291d450b01d22c8b268d011fd4d266bb00f725e9d3585ca43835c5bf248b06a22bdb62e60945c619e00d17246db027a21eca202b20e99aa49bf6d6567d7e09e1c752910cecb63b78dddcad72b51a739d4f94e1cace1a990ce261682cda2bd56ef1f3be04dba0a43b4feff9d955871b6583ecba84be5bed0f30ef1294e6", @typed={0x8, 0x48, 0x0, 0x0, @u32=0x8}, @typed={0xc, 0x28, 0x0, 0x0, @u64=0x3}, @typed={0x4, 0x52}]}, @typed={0x57, 0x15, 0x0, 0x0, @binary="82d84a16007d48baa8029e204d28efa66f5633c711c8574ddcf0ff5e76366a6fed3afb015120af0bed4b3233f63503c5f1582e73e645b0a2bc6ee6f011791852ba9ca825a84f3c03963e12c43cfaba21164f8d"}, @generic="bb7bf99f62017364d6905c0b65949baa4d8a86f183cca4dec1c48e0319c0725979ad3e6f7f3b5673b9885ff7c37f74ddbb4635702a34e6bd71c1bf31dd0b2f4013b2834b97399b4b2ce4fdd0867119", @typed={0x8, 0x25, 0x0, 0x0, @uid=r10}]}, 0x394}, {&(0x7f000000af00)={0x3f0, 0x20, 0x8, 0x70bd2c, 0x25dfdbfb, "", [@generic="0cb497bfeef2974a0efc07b8da8654b6624b100122430338d1de8931ab0b4ded6afc57e6b592dc54428e5034a6639581cbdc52e040f8d2a1c6d8203ba8981f6241fc45bd99e8708ca7f6b4787ad6f90e135f04a709e4bf77e628b44ddf5d52962f859668c56803296c048e4932741a66c2edb1f6d1b65edda6be500b5de97139a86aaee04d151b03c70287d9ddf987d27e11e8511bef7ea0ff603f371cd931a8c2477ab983777013f5d4e16b744b9cdc6126d5161c8104f5e00839800b492fead8563593bf56002f5822c8", @nested={0x313, 0x65, 0x0, 0x1, [@typed={0x4, 0x61}, @generic="fbc4cf72840ed3d989f991ed102d88dcb0029268a38d9efc8a2bdbaadcc0a496271770bd36d753eaec87b567c5c698b960914886dda9168cdefb6335fd0932b4d6ef022cf240ab1071e63b095d632b4bbf7ec660b537ccd014911aabd2cf01e00a9b4335341dffbb8c797b250ab3c5fef4f8dc9eebda0ea0b6bd3af19919685ba4abb262dd1f1b217da903e437d917bc13cbcd58a253a2a8736f09e840262e7314138df42ebec7da5b2af5fe68dec2eba75f838a7bd342d6a8f3b28b25c1522797140e52", @typed={0x4, 0x27}, @generic="934e5badecee9477ed870516c1bd8763b9e6a833d08694e73c41572dc25a221d820414e51bfdcc2901d700ff9c40608bee2f9d778bf88ab8688993508789d24b26a80d0d1ba9c2a1c975eade6776bc14c47e832a66be0968a7d8d44faa05b8e8678db016c6858061501ed0ba173889f7f3f4c8bf62aa7988cb0ca84b781152f74670de6d93fd9547ea34cc6da773960257c21854ec290b5c74043cd14c555a6687f095d97e4587daa173b3f18c43ea9af292e8260b739c3daa1a8b9fa7e383406751c62ccb966de18ec0cd4eef1f10e7f387480b08f1d5c493076f6ce7b553cd4efa70727b8c36fbad9c5cd318ec2b802f4bbcada101c5ea2a695c0b568b", @generic="6d884f359fb5772e92e509fcdd99808cdc80d0c852b08229e458bb759e6345b4c54491a50a2eff951c8f6d48c62224a45be10e6cee7cdd1153f3f07e3c3fc0ca25", @typed={0xc, 0x9, 0x0, 0x0, @str='obj_type'}, @generic="0ae877e0916ce25d56c44e458acc5a5096609d3b982b4fda5edab06bf750b57a7fd90f248e40671a5ab857ae28eba7821aed188f086d1beb9560cb20fad8ff810dc3cfc6e4ce000f1623a0534c442f9706cb000b2c5341098c31b972dc1c8fe50a4d735bd34539132194b07e71e48a4170a66f5ef17ba1d4d5c4ec77c2ad67d4f3d10cda7f4b1550d547b3c39cda25b4c4a4c673120ab01ce971cc0a87e9eda096eac0ac9155b0b6d7058fcf0279e7929bde53850d07bdb868139663ea31521ad68e8feaa5b0d7547fed233450f0d9b093d7b19cf96c4969cd220d8e216e86a3720dc180c4eff1d241f5677b03d5c0f7143e3039ea07fed0"]}]}, 0x3f0}, {&(0x7f000000b300)={0x134, 0x1c, 0x1, 0x70bd27, 0x80000000, "", [@generic="53ef38d2a2f5685a8572f7e0dfc551134e82a481b110242a80c7a549e8f426b4e4323a8277abe08ff6ed36bc08d82d1581c123d739baa54c44bc24dba1247eb30239ffada4d55ad659faf2f4bf6989a3a210475b6c4415ea7dc2", @generic="793ed48e03c93bb218aa6a8df3cc1c34cae556aafd1bde05d84826beab532c0acc178903301038a903445e600a83716161e4052e757a385d739e1e989b50ca9878f60ded84cf45f9de24b5eb41f9d0645d8fb6c7c0fc654e5c3995d0e73b72756c4058e1af7526de2009e0219c371c1c7d019cfabc9e20aa1e54dddb1c5370412428a5d686e13ea7", @generic="93f24b0bccf20c3ef4b113fb77d8dd169ed2bd26ee7558075cf7c199dcc8396cf28daf74d5ef871d6482eecdef3162b120a7969b3cc1d3bd01ca60b6d5a500a267"]}, 0x134}], 0x3, &(0x7f000000d7c0)=[@rights={{0x28, 0x1, 0x1, [r0, r11, r12, r13, r14, r1]}}, @cred={{0x1c, 0x1, 0x2, {r2, r4, r6}}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @rights={{0x28, 0x1, 0x1, [r1, r15, r1, r0, r16, r17]}}, @cred={{0x1c, 0x1, 0x2, {r18, r7, r8}}}, @cred={{0x1c, 0x1, 0x2, {r19, r5, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [r0, r1]}}, @cred={{0x1c, 0x1, 0x2, {r20, r4, r6}}}, @rights={{0x10}}, @rights={{0x14, 0x1, 0x1, [r0]}}], 0x128, 0x40801}, 0x40000) (async) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000d900)={&(0x7f000000ab00)=@proc={0x10, 0x0, 0x25dfdbfc, 0x40}, 0xc, &(0x7f000000b440)=[{&(0x7f000000ab40)={0x394, 0x3d, 0x1, 0x70bd2d, 0x25dfdbff, "", [@typed={0x8, 0x2c, 0x0, 0x0, @u32=0x3ab9}, @generic="9ef3bf2b1bae4c6d46c7b494cfd0cb97c822508a2fc86affcb6ca1a5decc1557c647e255a8c38e1d2884a34ce184e0a554fe0efaef82aba66c0e3e583eb7857b0df1111ac3fb869ee76de88311d5465bc00b8f6a5a06c5f8c3518c790a1befe4b7509a8842a5cef0066b98b0416505caceff4b224355ae04baefe5c5203e0bb0ea3d390f3daa387bed2dc3049f0da1574c5753bbd242b1b7ef0d494c09a59d7e8e0ebb4317f4c2756c4ae3", @generic="25b0a7b5e4c7ca28fbc6429b7bd90228d7461f90caee959a4b51b1c6dd613420f58f8f2ffe7c4aa6003e659120d2ebc3c0", @generic="44a7d674479ba712ac9079e042e93f6cea16257b20f2477463915eb494602e46d8b0025bec90c234ef4c936107af74483a888ec844f5346cb74dd1dc8975f68f5ad97a48d355ce4d3b9c7c1545094b4b19d5cae9db5f8d255e4c5ff23fab835fd24e07505dd057a5d1624cacbeb0790aaa10d71ec0da774692163eadfe", @nested={0x172, 0x40, 0x0, 0x1, [@generic="415f0a91d45db9a02e93ef60e15d2406b0870b10e67acee2bdef0a74078e103ca313489e8b", @generic="a531538ded010870ac2e9544e32fc0849fd28f8e5713f773af69ce7735be9667d0ee18e961468e4777d8ff92046cc2d3cc9f163a226179359971d30e84e72fd4e410bf4e0e9c", @generic="8a8194336a24c5080ac50dc0644847b9a5c454cf45c79532223d07dc6fc4f053ef287747f08a8f699f150115b26117fd359ff04adf234c666605cefe4510eafe1200a57496f2dce4cde5074b119c9cfb2c50ea77d575f4d2b161b495f0eaad98e4f9117bb52c3968ec546a0928ec291d450b01d22c8b268d011fd4d266bb00f725e9d3585ca43835c5bf248b06a22bdb62e60945c619e00d17246db027a21eca202b20e99aa49bf6d6567d7e09e1c752910cecb63b78dddcad72b51a739d4f94e1cace1a990ce261682cda2bd56ef1f3be04dba0a43b4feff9d955871b6583ecba84be5bed0f30ef1294e6", @typed={0x8, 0x48, 0x0, 0x0, @u32=0x8}, @typed={0xc, 0x28, 0x0, 0x0, @u64=0x3}, @typed={0x4, 0x52}]}, @typed={0x57, 0x15, 0x0, 0x0, @binary="82d84a16007d48baa8029e204d28efa66f5633c711c8574ddcf0ff5e76366a6fed3afb015120af0bed4b3233f63503c5f1582e73e645b0a2bc6ee6f011791852ba9ca825a84f3c03963e12c43cfaba21164f8d"}, @generic="bb7bf99f62017364d6905c0b65949baa4d8a86f183cca4dec1c48e0319c0725979ad3e6f7f3b5673b9885ff7c37f74ddbb4635702a34e6bd71c1bf31dd0b2f4013b2834b97399b4b2ce4fdd0867119", @typed={0x8, 0x25, 0x0, 0x0, @uid=r10}]}, 0x394}, {&(0x7f000000af00)={0x3f0, 0x20, 0x8, 0x70bd2c, 0x25dfdbfb, "", [@generic="0cb497bfeef2974a0efc07b8da8654b6624b100122430338d1de8931ab0b4ded6afc57e6b592dc54428e5034a6639581cbdc52e040f8d2a1c6d8203ba8981f6241fc45bd99e8708ca7f6b4787ad6f90e135f04a709e4bf77e628b44ddf5d52962f859668c56803296c048e4932741a66c2edb1f6d1b65edda6be500b5de97139a86aaee04d151b03c70287d9ddf987d27e11e8511bef7ea0ff603f371cd931a8c2477ab983777013f5d4e16b744b9cdc6126d5161c8104f5e00839800b492fead8563593bf56002f5822c8", @nested={0x313, 0x65, 0x0, 0x1, [@typed={0x4, 0x61}, @generic="fbc4cf72840ed3d989f991ed102d88dcb0029268a38d9efc8a2bdbaadcc0a496271770bd36d753eaec87b567c5c698b960914886dda9168cdefb6335fd0932b4d6ef022cf240ab1071e63b095d632b4bbf7ec660b537ccd014911aabd2cf01e00a9b4335341dffbb8c797b250ab3c5fef4f8dc9eebda0ea0b6bd3af19919685ba4abb262dd1f1b217da903e437d917bc13cbcd58a253a2a8736f09e840262e7314138df42ebec7da5b2af5fe68dec2eba75f838a7bd342d6a8f3b28b25c1522797140e52", @typed={0x4, 0x27}, @generic="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", @generic="6d884f359fb5772e92e509fcdd99808cdc80d0c852b08229e458bb759e6345b4c54491a50a2eff951c8f6d48c62224a45be10e6cee7cdd1153f3f07e3c3fc0ca25", @typed={0xc, 0x9, 0x0, 0x0, @str='obj_type'}, @generic="0ae877e0916ce25d56c44e458acc5a5096609d3b982b4fda5edab06bf750b57a7fd90f248e40671a5ab857ae28eba7821aed188f086d1beb9560cb20fad8ff810dc3cfc6e4ce000f1623a0534c442f9706cb000b2c5341098c31b972dc1c8fe50a4d735bd34539132194b07e71e48a4170a66f5ef17ba1d4d5c4ec77c2ad67d4f3d10cda7f4b1550d547b3c39cda25b4c4a4c673120ab01ce971cc0a87e9eda096eac0ac9155b0b6d7058fcf0279e7929bde53850d07bdb868139663ea31521ad68e8feaa5b0d7547fed233450f0d9b093d7b19cf96c4969cd220d8e216e86a3720dc180c4eff1d241f5677b03d5c0f7143e3039ea07fed0"]}]}, 0x3f0}, {&(0x7f000000b300)={0x134, 0x1c, 0x1, 0x70bd27, 0x80000000, "", [@generic="53ef38d2a2f5685a8572f7e0dfc551134e82a481b110242a80c7a549e8f426b4e4323a8277abe08ff6ed36bc08d82d1581c123d739baa54c44bc24dba1247eb30239ffada4d55ad659faf2f4bf6989a3a210475b6c4415ea7dc2", @generic="793ed48e03c93bb218aa6a8df3cc1c34cae556aafd1bde05d84826beab532c0acc178903301038a903445e600a83716161e4052e757a385d739e1e989b50ca9878f60ded84cf45f9de24b5eb41f9d0645d8fb6c7c0fc654e5c3995d0e73b72756c4058e1af7526de2009e0219c371c1c7d019cfabc9e20aa1e54dddb1c5370412428a5d686e13ea7", @generic="93f24b0bccf20c3ef4b113fb77d8dd169ed2bd26ee7558075cf7c199dcc8396cf28daf74d5ef871d6482eecdef3162b120a7969b3cc1d3bd01ca60b6d5a500a267"]}, 0x134}], 0x3, &(0x7f000000d7c0)=[@rights={{0x28, 0x1, 0x1, [r0, r11, r12, r13, r14, r1]}}, @cred={{0x1c, 0x1, 0x2, {r2, r4, r6}}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @rights={{0x28, 0x1, 0x1, [r1, r15, r1, r0, r16, r17]}}, @cred={{0x1c, 0x1, 0x2, {r18, r7, r8}}}, @cred={{0x1c, 0x1, 0x2, {r19, r5, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [r0, r1]}}, @cred={{0x1c, 0x1, 0x2, {r20, r4, r6}}}, @rights={{0x10}}, @rights={{0x14, 0x1, 0x1, [r0]}}], 0x128, 0x40801}, 0x40000) read$FUSE(0xffffffffffffffff, &(0x7f0000006500)={0x2020, 0x0, 0x0, 0x0}, 0x2020) read$FUSE(0xffffffffffffffff, &(0x7f0000008940)={0x2020, 0x0, 0x0, 0x0}, 0x2020) getgid() (async) r23 = getgid() syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f000000aa80)={&(0x7f0000002000)={0x50, 0x0, 0x0, {0x7, 0x26, 0x40, 0x589, 0x4, 0x3f, 0x2, 0x80000000}}, &(0x7f0000002080)={0x18, 0x0, 0x80000001, {0x1ff}}, &(0x7f00000020c0)={0x18, 0x0, 0x8000, {0x3}}, &(0x7f0000002100)={0x18, 0xfffffffffffffffe, 0x6, {0x7}}, &(0x7f0000002140)={0x18, 0x0, 0xffffffffffff8001, {0xffff}}, &(0x7f0000002180)={0x28, 0x22664f43b2df21df, 0xffffffffffff132c, {{0x4, 0x3fff8000000000, 0x2, r2}}}, &(0x7f00000021c0)={0x60, 0x0, 0xe6, {{0x0, 0x100, 0x10001, 0x1000, 0x7, 0x2, 0x4, 0x4}}}, &(0x7f0000002240)={0x18, 0x0, 0x95, {0x200}}, &(0x7f0000002280)={0x18, 0xfffffffffffffffe, 0xcb, {':$]:,.\\\x00'}}, &(0x7f00000022c0)={0x20, 0xffffffffffffffda, 0xd935, {0x0, 0xa}}, &(0x7f0000002300)={0x78, 0x0, 0xfffffffffffffffc, {0x9, 0x1, 0x0, {0x2, 0x401, 0x50, 0xfffffffffffffff7, 0xbb8a, 0xae4, 0xffffffff, 0x6, 0x7ff, 0x4000, 0x5, 0x0, 0x0, 0x25, 0x101}}}, &(0x7f0000002380)={0x90, 0x0, 0xfffffffffffffffe, {0x4, 0x1, 0x401, 0x9, 0xe987, 0x4, {0x3, 0x0, 0xf4, 0x3, 0x3ff, 0xf37, 0x6, 0x101e, 0x7, 0x8000, 0x800, r3, 0xffffffffffffffff, 0x3, 0x3}}}, &(0x7f0000002440)={0x30, 0x0, 0x5, [{0x1, 0x9, 0x1, 0x2, '/'}]}, &(0x7f0000008540)=ANY=[@ANYBLOB="d003000000000000030000000000000006000000000000000300000000000000400000000000000000000000000000000600000000010000030000000000000008000000000000000100000000000000ffffffffffffff7fffff000000000000010001000000000084610000fa000000050000000080000000000000", @ANYRES32=r4, @ANYRES32=r6, @ANYBLOB="0100000009000000000000000200000000000000ff0300000000000004000000000200002f21272d000000000600000000000000010000000000000003000000000000003f000000000000000600000040000000020000000000000011ab712800000000ff0000000000000001000000000000800900000000000000f9ffffffffffffff08000000000001000200000000a000000000001c", @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="ff07000005000000000000000400000000000000489100000000000001000000ffffff7f3a00000000000000000000000000000002000000000000000400000000000000ffffff7f000000008d0000000200000000000000000000007f00000000000000fdffffffffffffff00800000000000000300000000000000c70000000000000001000000ffff00000f0000000080000003000000", @ANYRES32=r7, @ANYRES32=0x0, @ANYBLOB="0000008003000000000000000600000000000000080000000000000001000000030000002c0000000000000001000000000000000100000000000000030000000000000002000000000000009c00000006000000000000000000000003000000000000006200000000c4d900ffffffffffffff7f00000000000000000000000000000000ff010010000000000100000000200000faffffff", @ANYRES32=r9, @ANYRES32=0x0, @ANYBLOB="0700000067020000000000000200000000000000ff0f00000000000007000000030000002d5d2f7b40402d000500000000000000010000000000000001000100000000000080000000000000000100000200000006000000000000002000000000000000000400000000000008000000000000000080000000000000c3000000000000000000000001000000001000000020000003000000", @ANYRES32=r21, @ANYRES32=0x0, @ANYBLOB="ffffffff8000000000000000030000000000000000020000000000000400000000000000232a3a5d00000000050000000000000001000000000000000300000000000000000200000000000000010000650a000000000000000000000000000000000000050000000000000000010000000000005d030000000000000000000000000000f7ffffff001000000100000000c0000000000000", @ANYRES32=0xee00, @ANYRES32, @ANYBLOB="07000000faffffff00000000020000000000000000f0ffffffffffff06000000400000002e2ab34f28070000"], &(0x7f000000a980)={0xa0, 0x0, 0x5, {{0x5, 0x3, 0xffffffffffffffcd, 0x1670, 0x9d, 0x400, {0x2, 0x7, 0xffffffffffffffff, 0x1f1f, 0x2, 0x1, 0x4, 0x0, 0x1ff, 0x6000, 0x6, r22, r23, 0xdd, 0x3}}, {0x0, 0x1}}}, &(0x7f000000aa40)={0x20, 0x0, 0x3, {0x1000, 0x0, 0xb4d6, 0x101}}}) 11:24:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f0000000000000c"], 0x24}}, 0x0) 11:24:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000e000000000069"], 0x24}}, 0x0) [ 3474.938042][T19272] fuse: Bad value for 'user_id' [ 3474.953640][T19272] fuse: blksize only supported for fuseblk [ 3474.993842][T19270] FAULT_INJECTION: forcing a failure. [ 3474.993842][T19270] name failslab, interval 1, probability 0, space 0, times 0 [ 3474.995410][T19283] fuse: Bad value for 'user_id' [ 3475.012790][T19270] CPU: 0 PID: 19270 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3475.024226][T19270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3475.027188][T19287] fuse: Bad value for 'user_id' [ 3475.034116][T19270] Call Trace: [ 3475.034137][T19270] dump_stack+0x1d8/0x241 [ 3475.034155][T19270] ? panic+0x896/0x896 [ 3475.043830][T19283] fuse: blksize only supported for fuseblk [ 3475.046105][T19270] ? mutex_unlock+0x18/0x40 [ 3475.046117][T19270] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3475.046132][T19270] ? selinux_kernfs_init_security+0x14e/0x730 [ 3475.046149][T19270] ? idr_alloc_cyclic+0x369/0x5d0 [ 3475.076585][T19270] should_fail+0x71f/0x880 [ 3475.080831][T19270] ? setup_fault_attr+0x3d0/0x3d0 [ 3475.085685][T19270] ? _raw_spin_lock+0xa4/0x1b0 [ 3475.090274][T19270] ? __kernfs_new_node+0xdb/0x6e0 [ 3475.095134][T19270] should_failslab+0x5/0x20 [ 3475.099475][T19270] kmem_cache_alloc+0x28/0x250 [ 3475.104076][T19270] __kernfs_new_node+0xdb/0x6e0 [ 3475.108764][T19270] ? kernfs_new_node+0x160/0x160 [ 3475.113536][T19270] ? mutex_lock+0xa5/0x110 [ 3475.117794][T19270] ? mutex_trylock+0xa0/0xa0 [ 3475.122215][T19270] ? kernfs_activate+0x2fe/0x320 [ 3475.126989][T19270] kernfs_new_node+0x95/0x160 [ 3475.131503][T19270] __kernfs_create_file+0x45/0x260 [ 3475.136488][T19270] sysfs_add_file_mode_ns+0x292/0x340 [ 3475.141664][T19270] sysfs_merge_group+0x1fe/0x450 [ 3475.146432][T19270] ? sysfs_remove_groups+0xa0/0xa0 [ 3475.151379][T19270] ? device_create_file+0xea/0x1b0 [ 3475.156325][T19270] ? bus_add_device+0x92/0x3f0 [ 3475.160936][T19270] dpm_sysfs_add+0xcf/0x270 [ 3475.165269][T19270] device_add+0x536/0xbb0 [ 3475.169433][T19270] device_create_vargs+0x1b9/0x210 [ 3475.174378][T19270] device_create+0xea/0x130 [ 3475.178721][T19270] ? device_create_vargs+0x210/0x210 [ 3475.183846][T19270] ? __percpu_ref_switch_mode+0x376/0x600 [ 3475.189393][T19270] bdi_register_va+0x84/0x610 [ 3475.193915][T19270] bdi_register+0xd1/0x120 [ 3475.198168][T19270] ? __device_add_disk+0x551/0x1220 [ 3475.203191][T19270] ? bdi_register_va+0x610/0x610 [ 3475.207975][T19270] ? percpu_ref_resurrect+0x113/0x190 [ 3475.213355][T19270] bdi_register_owner+0x55/0xf0 [ 3475.218037][T19270] __device_add_disk+0x5d1/0x1220 [ 3475.222897][T19270] ? device_add_disk+0x30/0x30 [ 3475.227493][T19270] ? vsprintf+0x30/0x30 [ 3475.231489][T19270] ? __alloc_disk_node+0x459/0x5a0 [ 3475.236525][T19270] loop_add+0x573/0x740 [ 3475.240516][T19270] loop_control_ioctl+0x448/0x620 [ 3475.245374][T19270] ? loop_remove+0xa0/0xa0 [ 3475.249630][T19270] ? memset+0x1f/0x40 [ 3475.253442][T19270] ? fsnotify+0x1280/0x1340 [ 3475.257784][T19270] ? loop_remove+0xa0/0xa0 [ 3475.262045][T19270] do_vfs_ioctl+0x742/0x1720 [ 3475.266467][T19270] ? ioctl_preallocate+0x250/0x250 [ 3475.271419][T19270] ? __fget+0x407/0x490 [ 3475.275411][T19270] ? fget_many+0x20/0x20 [ 3475.279482][T19270] ? debug_smp_processor_id+0x20/0x20 [ 3475.284694][T19270] ? security_file_ioctl+0x7d/0xa0 [ 3475.289640][T19270] __x64_sys_ioctl+0xd4/0x110 [ 3475.294157][T19270] do_syscall_64+0xca/0x1c0 [ 3475.298495][T19270] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3475.307987][T19270] ------------[ cut here ]------------ [ 3475.313285][T19270] WARNING: CPU: 1 PID: 19270 at block/genhd.c:742 __device_add_disk+0xea1/0x1220 [ 3475.322974][T19270] Modules linked in: [ 3475.326716][T19270] CPU: 1 PID: 19270 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3475.338166][T19270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3475.348074][T19270] RIP: 0010:__device_add_disk+0xea1/0x1220 [ 3475.353706][T19270] Code: ff ff e8 32 29 3f ff 0f 0b e9 52 f3 ff ff e8 26 29 3f ff 0f 0b 42 80 3c 2b 00 0f 85 ac f8 ff ff e9 af f8 ff ff e8 0f 29 3f ff <0f> 0b e9 41 f7 ff ff e8 03 29 3f ff e9 18 ff ff ff 44 89 f9 80 e1 [ 3475.373153][T19270] RSP: 0018:ffff8881e230fa20 EFLAGS: 00010287 [ 3475.379047][T19270] RAX: ffffffff822500d1 RBX: 00000000fffffff4 RCX: 0000000000040000 [ 3475.386863][T19270] RDX: ffffc90000d44000 RSI: 0000000000029347 RDI: 0000000000029348 [ 3475.394671][T19270] RBP: ffff8881e230fb58 R08: ffffffff8224f80c R09: ffffffff846031dc [ 3475.402487][T19270] R10: ffffffff84800000 R11: dffffc0000000000 R12: ffff8881e52b3000 [ 3475.410295][T19270] R13: dffffc0000000000 R14: ffff8881e52b3070 R15: 1ffff1103ca5669d [ 3475.418111][T19270] FS: 00007ff4eb4a6700(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 3475.426873][T19270] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3475.433295][T19270] CR2: 0000555556c2c768 CR3: 00000001f33ff000 CR4: 00000000003406a0 [ 3475.441108][T19270] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3475.448917][T19270] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3475.456728][T19270] Call Trace: [ 3475.459867][T19270] ? device_add_disk+0x30/0x30 [ 3475.464458][T19270] ? vsprintf+0x30/0x30 [ 3475.468462][T19270] ? __alloc_disk_node+0x459/0x5a0 [ 3475.473496][T19270] loop_add+0x573/0x740 [ 3475.477490][T19270] loop_control_ioctl+0x448/0x620 [ 3475.482432][T19270] ? loop_remove+0xa0/0xa0 [ 3475.486692][T19270] ? memset+0x1f/0x40 [ 3475.490505][T19270] ? fsnotify+0x1280/0x1340 [ 3475.494848][T19270] ? loop_remove+0xa0/0xa0 [ 3475.499097][T19270] do_vfs_ioctl+0x742/0x1720 [ 3475.503529][T19270] ? ioctl_preallocate+0x250/0x250 [ 3475.508474][T19270] ? __fget+0x407/0x490 [ 3475.512467][T19270] ? fget_many+0x20/0x20 [ 3475.516542][T19270] ? debug_smp_processor_id+0x20/0x20 [ 3475.521753][T19270] ? security_file_ioctl+0x7d/0xa0 [ 3475.526699][T19270] __x64_sys_ioctl+0xd4/0x110 [ 3475.531211][T19270] do_syscall_64+0xca/0x1c0 [ 3475.535558][T19270] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3475.541279][T19270] ---[ end trace 65c962d97ad59553 ]--- 11:24:32 executing program 4: r0 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) r1 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) read$usbmon(r1, 0x0, 0x0) (async) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) (async) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x1c}) 11:24:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000f000000000069"], 0x24}}, 0x0) 11:24:32 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x4) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) r1 = syz_mount_image$fuse(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x210048, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[], [{@obj_type}]}}, 0x0, 0x0, 0x0) (async) r2 = getpid() (async) r3 = geteuid() (async) r4 = geteuid() (async) read$FUSE(0xffffffffffffffff, &(0x7f0000002480)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) read$FUSE(0xffffffffffffffff, &(0x7f00000044c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) (async) r9 = geteuid() (async) r10 = geteuid() r11 = syz_open_dev$evdev(&(0x7f000000b480), 0x6, 0x80) (async) r12 = socket$bt_hidp(0x1f, 0x3, 0x6) r13 = syz_mount_image$fuse(&(0x7f000000b4c0), &(0x7f000000b500)='./file0\x00', 0x880c, &(0x7f000000b540)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x800}}], [{@audit}, {@context={'context', 0x3d, 'root'}}]}}, 0x1, 0x0, &(0x7f000000b600)="578668ec3c3ce43e7d73eb38c3ee9431b9d831b9300149095c804e5e2a3fa4eb59c68ac006e547270af78abb91083fcea74ee6a52fef361146650da5533b99f02bb9fd0b0e0326a366ef3d91a75ecd3b730493b322e240439e0f37726534c3b59302fafb06e16eb7245f58cb40a2e61d88b56b1ebfe15b3e6632b8f0cf7236d53482d6bfafbc03f75e0dc1d78fb04eb4205384619dfe173f9694b5160890efc0acfe73311ff22e7789676ab584f741bd44efdec3878aec8f2f78157e831918ae1e4ff169ab2c68998544c83c6c3b915196851ca997") (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001240)={0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000001880), r14) (async) r15 = socket(0x9, 0xa, 0x40) (async) r16 = syz_open_dev$usbmon(&(0x7f000000b700), 0xfff, 0x800) (async) r17 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f000000b740)='/proc/self/attr/keycreate\x00', 0x2, 0x0) (async) read$FUSE(r0, &(0x7f000000b780)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) (async) r19 = getpid() syz_open_procfs$namespace(r19, 0x0) (async) r20 = getpid() syz_open_procfs$namespace(r20, 0x0) (async) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000d900)={&(0x7f000000ab00)=@proc={0x10, 0x0, 0x25dfdbfc, 0x40}, 0xc, &(0x7f000000b440)=[{&(0x7f000000ab40)={0x394, 0x3d, 0x1, 0x70bd2d, 0x25dfdbff, "", [@typed={0x8, 0x2c, 0x0, 0x0, @u32=0x3ab9}, @generic="9ef3bf2b1bae4c6d46c7b494cfd0cb97c822508a2fc86affcb6ca1a5decc1557c647e255a8c38e1d2884a34ce184e0a554fe0efaef82aba66c0e3e583eb7857b0df1111ac3fb869ee76de88311d5465bc00b8f6a5a06c5f8c3518c790a1befe4b7509a8842a5cef0066b98b0416505caceff4b224355ae04baefe5c5203e0bb0ea3d390f3daa387bed2dc3049f0da1574c5753bbd242b1b7ef0d494c09a59d7e8e0ebb4317f4c2756c4ae3", @generic="25b0a7b5e4c7ca28fbc6429b7bd90228d7461f90caee959a4b51b1c6dd613420f58f8f2ffe7c4aa6003e659120d2ebc3c0", @generic="44a7d674479ba712ac9079e042e93f6cea16257b20f2477463915eb494602e46d8b0025bec90c234ef4c936107af74483a888ec844f5346cb74dd1dc8975f68f5ad97a48d355ce4d3b9c7c1545094b4b19d5cae9db5f8d255e4c5ff23fab835fd24e07505dd057a5d1624cacbeb0790aaa10d71ec0da774692163eadfe", @nested={0x172, 0x40, 0x0, 0x1, [@generic="415f0a91d45db9a02e93ef60e15d2406b0870b10e67acee2bdef0a74078e103ca313489e8b", @generic="a531538ded010870ac2e9544e32fc0849fd28f8e5713f773af69ce7735be9667d0ee18e961468e4777d8ff92046cc2d3cc9f163a226179359971d30e84e72fd4e410bf4e0e9c", @generic="8a8194336a24c5080ac50dc0644847b9a5c454cf45c79532223d07dc6fc4f053ef287747f08a8f699f150115b26117fd359ff04adf234c666605cefe4510eafe1200a57496f2dce4cde5074b119c9cfb2c50ea77d575f4d2b161b495f0eaad98e4f9117bb52c3968ec546a0928ec291d450b01d22c8b268d011fd4d266bb00f725e9d3585ca43835c5bf248b06a22bdb62e60945c619e00d17246db027a21eca202b20e99aa49bf6d6567d7e09e1c752910cecb63b78dddcad72b51a739d4f94e1cace1a990ce261682cda2bd56ef1f3be04dba0a43b4feff9d955871b6583ecba84be5bed0f30ef1294e6", @typed={0x8, 0x48, 0x0, 0x0, @u32=0x8}, @typed={0xc, 0x28, 0x0, 0x0, @u64=0x3}, @typed={0x4, 0x52}]}, @typed={0x57, 0x15, 0x0, 0x0, @binary="82d84a16007d48baa8029e204d28efa66f5633c711c8574ddcf0ff5e76366a6fed3afb015120af0bed4b3233f63503c5f1582e73e645b0a2bc6ee6f011791852ba9ca825a84f3c03963e12c43cfaba21164f8d"}, @generic="bb7bf99f62017364d6905c0b65949baa4d8a86f183cca4dec1c48e0319c0725979ad3e6f7f3b5673b9885ff7c37f74ddbb4635702a34e6bd71c1bf31dd0b2f4013b2834b97399b4b2ce4fdd0867119", @typed={0x8, 0x25, 0x0, 0x0, @uid=r10}]}, 0x394}, {&(0x7f000000af00)={0x3f0, 0x20, 0x8, 0x70bd2c, 0x25dfdbfb, "", [@generic="0cb497bfeef2974a0efc07b8da8654b6624b100122430338d1de8931ab0b4ded6afc57e6b592dc54428e5034a6639581cbdc52e040f8d2a1c6d8203ba8981f6241fc45bd99e8708ca7f6b4787ad6f90e135f04a709e4bf77e628b44ddf5d52962f859668c56803296c048e4932741a66c2edb1f6d1b65edda6be500b5de97139a86aaee04d151b03c70287d9ddf987d27e11e8511bef7ea0ff603f371cd931a8c2477ab983777013f5d4e16b744b9cdc6126d5161c8104f5e00839800b492fead8563593bf56002f5822c8", @nested={0x313, 0x65, 0x0, 0x1, [@typed={0x4, 0x61}, @generic="fbc4cf72840ed3d989f991ed102d88dcb0029268a38d9efc8a2bdbaadcc0a496271770bd36d753eaec87b567c5c698b960914886dda9168cdefb6335fd0932b4d6ef022cf240ab1071e63b095d632b4bbf7ec660b537ccd014911aabd2cf01e00a9b4335341dffbb8c797b250ab3c5fef4f8dc9eebda0ea0b6bd3af19919685ba4abb262dd1f1b217da903e437d917bc13cbcd58a253a2a8736f09e840262e7314138df42ebec7da5b2af5fe68dec2eba75f838a7bd342d6a8f3b28b25c1522797140e52", @typed={0x4, 0x27}, @generic="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", @generic="6d884f359fb5772e92e509fcdd99808cdc80d0c852b08229e458bb759e6345b4c54491a50a2eff951c8f6d48c62224a45be10e6cee7cdd1153f3f07e3c3fc0ca25", @typed={0xc, 0x9, 0x0, 0x0, @str='obj_type'}, @generic="0ae877e0916ce25d56c44e458acc5a5096609d3b982b4fda5edab06bf750b57a7fd90f248e40671a5ab857ae28eba7821aed188f086d1beb9560cb20fad8ff810dc3cfc6e4ce000f1623a0534c442f9706cb000b2c5341098c31b972dc1c8fe50a4d735bd34539132194b07e71e48a4170a66f5ef17ba1d4d5c4ec77c2ad67d4f3d10cda7f4b1550d547b3c39cda25b4c4a4c673120ab01ce971cc0a87e9eda096eac0ac9155b0b6d7058fcf0279e7929bde53850d07bdb868139663ea31521ad68e8feaa5b0d7547fed233450f0d9b093d7b19cf96c4969cd220d8e216e86a3720dc180c4eff1d241f5677b03d5c0f7143e3039ea07fed0"]}]}, 0x3f0}, {&(0x7f000000b300)={0x134, 0x1c, 0x1, 0x70bd27, 0x80000000, "", [@generic="53ef38d2a2f5685a8572f7e0dfc551134e82a481b110242a80c7a549e8f426b4e4323a8277abe08ff6ed36bc08d82d1581c123d739baa54c44bc24dba1247eb30239ffada4d55ad659faf2f4bf6989a3a210475b6c4415ea7dc2", @generic="793ed48e03c93bb218aa6a8df3cc1c34cae556aafd1bde05d84826beab532c0acc178903301038a903445e600a83716161e4052e757a385d739e1e989b50ca9878f60ded84cf45f9de24b5eb41f9d0645d8fb6c7c0fc654e5c3995d0e73b72756c4058e1af7526de2009e0219c371c1c7d019cfabc9e20aa1e54dddb1c5370412428a5d686e13ea7", @generic="93f24b0bccf20c3ef4b113fb77d8dd169ed2bd26ee7558075cf7c199dcc8396cf28daf74d5ef871d6482eecdef3162b120a7969b3cc1d3bd01ca60b6d5a500a267"]}, 0x134}], 0x3, &(0x7f000000d7c0)=[@rights={{0x28, 0x1, 0x1, [r0, r11, r12, r13, r14, r1]}}, @cred={{0x1c, 0x1, 0x2, {r2, r4, r6}}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @rights={{0x28, 0x1, 0x1, [r1, r15, r1, r0, r16, r17]}}, @cred={{0x1c, 0x1, 0x2, {r18, r7, r8}}}, @cred={{0x1c, 0x1, 0x2, {r19, r5, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [r0, r1]}}, @cred={{0x1c, 0x1, 0x2, {r20, r4, r6}}}, @rights={{0x10}}, @rights={{0x14, 0x1, 0x1, [r0]}}], 0x128, 0x40801}, 0x40000) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000006500)={0x2020, 0x0, 0x0, 0x0}, 0x2020) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000008940)={0x2020, 0x0, 0x0, 0x0}, 0x2020) (async) r23 = getgid() syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f000000aa80)={&(0x7f0000002000)={0x50, 0x0, 0x0, {0x7, 0x26, 0x40, 0x589, 0x4, 0x3f, 0x2, 0x80000000}}, &(0x7f0000002080)={0x18, 0x0, 0x80000001, {0x1ff}}, &(0x7f00000020c0)={0x18, 0x0, 0x8000, {0x3}}, &(0x7f0000002100)={0x18, 0xfffffffffffffffe, 0x6, {0x7}}, &(0x7f0000002140)={0x18, 0x0, 0xffffffffffff8001, {0xffff}}, &(0x7f0000002180)={0x28, 0x22664f43b2df21df, 0xffffffffffff132c, {{0x4, 0x3fff8000000000, 0x2, r2}}}, &(0x7f00000021c0)={0x60, 0x0, 0xe6, {{0x0, 0x100, 0x10001, 0x1000, 0x7, 0x2, 0x4, 0x4}}}, &(0x7f0000002240)={0x18, 0x0, 0x95, {0x200}}, &(0x7f0000002280)={0x18, 0xfffffffffffffffe, 0xcb, {':$]:,.\\\x00'}}, &(0x7f00000022c0)={0x20, 0xffffffffffffffda, 0xd935, {0x0, 0xa}}, &(0x7f0000002300)={0x78, 0x0, 0xfffffffffffffffc, {0x9, 0x1, 0x0, {0x2, 0x401, 0x50, 0xfffffffffffffff7, 0xbb8a, 0xae4, 0xffffffff, 0x6, 0x7ff, 0x4000, 0x5, 0x0, 0x0, 0x25, 0x101}}}, &(0x7f0000002380)={0x90, 0x0, 0xfffffffffffffffe, {0x4, 0x1, 0x401, 0x9, 0xe987, 0x4, {0x3, 0x0, 0xf4, 0x3, 0x3ff, 0xf37, 0x6, 0x101e, 0x7, 0x8000, 0x800, r3, 0xffffffffffffffff, 0x3, 0x3}}}, &(0x7f0000002440)={0x30, 0x0, 0x5, [{0x1, 0x9, 0x1, 0x2, '/'}]}, &(0x7f0000008540)=ANY=[@ANYBLOB="d003000000000000030000000000000006000000000000000300000000000000400000000000000000000000000000000600000000010000030000000000000008000000000000000100000000000000ffffffffffffff7fffff000000000000010001000000000084610000fa000000050000000080000000000000", @ANYRES32=r4, @ANYRES32=r6, @ANYBLOB="0100000009000000000000000200000000000000ff0300000000000004000000000200002f21272d000000000600000000000000010000000000000003000000000000003f000000000000000600000040000000020000000000000011ab712800000000ff0000000000000001000000000000800900000000000000f9ffffffffffffff08000000000001000200000000a000000000001c", @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="ff07000005000000000000000400000000000000489100000000000001000000ffffff7f3a00000000000000000000000000000002000000000000000400000000000000ffffff7f000000008d0000000200000000000000000000007f00000000000000fdffffffffffffff00800000000000000300000000000000c70000000000000001000000ffff00000f0000000080000003000000", @ANYRES32=r7, @ANYRES32=0x0, @ANYBLOB="0000008003000000000000000600000000000000080000000000000001000000030000002c0000000000000001000000000000000100000000000000030000000000000002000000000000009c00000006000000000000000000000003000000000000006200000000c4d900ffffffffffffff7f00000000000000000000000000000000ff010010000000000100000000200000faffffff", @ANYRES32=r9, @ANYRES32=0x0, @ANYBLOB="0700000067020000000000000200000000000000ff0f00000000000007000000030000002d5d2f7b40402d000500000000000000010000000000000001000100000000000080000000000000000100000200000006000000000000002000000000000000000400000000000008000000000000000080000000000000c3000000000000000000000001000000001000000020000003000000", @ANYRES32=r21, @ANYRES32=0x0, @ANYBLOB="ffffffff8000000000000000030000000000000000020000000000000400000000000000232a3a5d00000000050000000000000001000000000000000300000000000000000200000000000000010000650a000000000000000000000000000000000000050000000000000000010000000000005d030000000000000000000000000000f7ffffff001000000100000000c0000000000000", @ANYRES32=0xee00, @ANYRES32, @ANYBLOB="07000000faffffff00000000020000000000000000f0ffffffffffff06000000400000002e2ab34f28070000"], &(0x7f000000a980)={0xa0, 0x0, 0x5, {{0x5, 0x3, 0xffffffffffffffcd, 0x1670, 0x9d, 0x400, {0x2, 0x7, 0xffffffffffffffff, 0x1f1f, 0x2, 0x1, 0x4, 0x0, 0x1ff, 0x6000, 0x6, r22, r23, 0xdd, 0x3}}, {0x0, 0x1}}}, &(0x7f000000aa40)={0x20, 0x0, 0x3, {0x1000, 0x0, 0xb4d6, 0x101}}}) 11:24:32 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="0100000000000000000020"], 0x24}}, 0x0) 11:24:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f0000000000000e"], 0x24}}, 0x0) 11:24:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 65) 11:24:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f0000000000000f"], 0x24}}, 0x0) 11:24:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000011000000000069"], 0x24}}, 0x0) 11:24:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000010"], 0x24}}, 0x0) 11:24:32 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="0100000000000000000020"], 0x24}}, 0x0) [ 3475.812297][T19300] fuse: Bad value for 'user_id' 11:24:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000011"], 0x24}}, 0x0) 11:24:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000012000000000069"], 0x24}}, 0x0) [ 3475.870298][T19319] FAULT_INJECTION: forcing a failure. [ 3475.870298][T19319] name failslab, interval 1, probability 0, space 0, times 0 [ 3475.883863][T19319] CPU: 0 PID: 19319 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3475.895310][T19319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3475.905303][T19319] Call Trace: [ 3475.908431][T19319] dump_stack+0x1d8/0x241 [ 3475.912601][T19319] ? panic+0x896/0x896 [ 3475.916497][T19319] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3475.922137][T19319] ? mutex_unlock+0x18/0x40 [ 3475.926475][T19319] ? kernfs_add_one+0x49a/0x5b0 [ 3475.931189][T19319] should_fail+0x71f/0x880 [ 3475.935427][T19319] ? setup_fault_attr+0x3d0/0x3d0 [ 3475.940290][T19319] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 3475.945576][T19319] ? _raw_spin_lock+0x1b0/0x1b0 [ 3475.950261][T19319] ? sysfs_merge_group+0x3a5/0x450 [ 3475.955209][T19319] ? kobject_uevent_env+0x26f/0x710 [ 3475.960244][T19319] should_failslab+0x5/0x20 [ 3475.964585][T19319] kmem_cache_alloc_trace+0x28/0x260 [ 3475.969710][T19319] ? dev_uevent_filter+0xb0/0xb0 [ 3475.974480][T19319] kobject_uevent_env+0x26f/0x710 [ 3475.979341][T19319] device_add+0x797/0xbb0 [ 3475.983503][T19319] device_create_vargs+0x1b9/0x210 [ 3475.988465][T19319] device_create+0xea/0x130 [ 3475.992801][T19319] ? device_create_vargs+0x210/0x210 [ 3475.997912][T19319] ? __percpu_ref_switch_mode+0x376/0x600 [ 3476.003467][T19319] bdi_register_va+0x84/0x610 [ 3476.007992][T19319] bdi_register+0xd1/0x120 [ 3476.012232][T19319] ? __device_add_disk+0x551/0x1220 [ 3476.017265][T19319] ? bdi_register_va+0x610/0x610 [ 3476.022039][T19319] ? percpu_ref_resurrect+0x113/0x190 [ 3476.027246][T19319] bdi_register_owner+0x55/0xf0 [ 3476.031940][T19319] __device_add_disk+0x5d1/0x1220 [ 3476.036794][T19319] ? device_add_disk+0x30/0x30 [ 3476.041396][T19319] ? vsprintf+0x30/0x30 [ 3476.045386][T19319] ? __alloc_disk_node+0x459/0x5a0 [ 3476.050334][T19319] loop_add+0x573/0x740 [ 3476.054326][T19319] loop_control_ioctl+0x448/0x620 [ 3476.059187][T19319] ? loop_remove+0xa0/0xa0 [ 3476.063438][T19319] ? memset+0x1f/0x40 [ 3476.067871][T19319] ? fsnotify+0x1280/0x1340 [ 3476.072209][T19319] ? loop_remove+0xa0/0xa0 [ 3476.076469][T19319] do_vfs_ioctl+0x742/0x1720 [ 3476.080887][T19319] ? ioctl_preallocate+0x250/0x250 [ 3476.085834][T19319] ? __fget+0x407/0x490 [ 3476.089826][T19319] ? fget_many+0x20/0x20 [ 3476.093905][T19319] ? debug_smp_processor_id+0x20/0x20 [ 3476.099114][T19319] ? security_file_ioctl+0x7d/0xa0 [ 3476.104069][T19319] __x64_sys_ioctl+0xd4/0x110 [ 3476.108572][T19319] do_syscall_64+0xca/0x1c0 [ 3476.112920][T19319] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 11:24:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000017000000000069"], 0x24}}, 0x0) 11:24:33 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x4) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000040)={0x2020, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_ATTR(r0, &(0x7f0000002080)={0x78, 0xffffffffffffffda, 0x0, {0x8cd, 0x2, 0x0, {0x0, 0x7, 0x80000001, 0x9, 0x100000000, 0x6, 0x2, 0x4, 0x100, 0x8000, 0x80000000, r1, 0x0, 0xffffffff, 0x1}}}, 0x78) 11:24:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000012"], 0x24}}, 0x0) 11:24:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 66) 11:24:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="0100000000000000000020"], 0x24}}, 0x0) 11:24:33 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x4) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000000040)={0x2020, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_ATTR(r0, &(0x7f0000002080)={0x78, 0xffffffffffffffda, 0x0, {0x8cd, 0x2, 0x0, {0x0, 0x7, 0x80000001, 0x9, 0x100000000, 0x6, 0x2, 0x4, 0x100, 0x8000, 0x80000000, r1, 0x0, 0xffffffff, 0x1}}}, 0x78) 11:24:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000013"], 0x24}}, 0x0) 11:24:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="0100000000000000000020"], 0x24}}, 0x0) 11:24:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000014"], 0x24}}, 0x0) 11:24:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000018000000000069"], 0x24}}, 0x0) [ 3476.706775][T19333] __nla_validate_parse: 8 callbacks suppressed [ 3476.706784][T19333] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 11:24:33 executing program 4: r0 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) r1 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) read$usbmon(r1, 0x0, 0x0) r2 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r2) ioctl$SNDRV_TIMER_IOCTL_STATUS32(0xffffffffffffffff, 0x80585414, &(0x7f0000000200)) keyctl$dh_compute(0x17, &(0x7f0000000080)={r0, r2, r0}, &(0x7f00000000c0)=""/145, 0x91, &(0x7f00000001c0)={&(0x7f0000000180)={'sha512-neon\x00'}}) ioctl$MON_IOCX_GET(r1, 0x40189206, &(0x7f00000003c0)={&(0x7f0000000380), &(0x7f00000004c0)=""/235, 0xeb}) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000280), &(0x7f00000002c0)={'syz', 0x0}, &(0x7f0000000300)="f9b6686929d16ad764e881be143046a6132edf256c9999a63508aee6e8657b875bd1ba6e4fdf16de25e1a4e9792dda50ee6e350dad18722b0d99d737c2a906cb9a070c3688572011b36917ce23eb5b5d922c7af9aab0e57ced56de740ddeb9f3753cb938888ba7fb0414d8", 0x6b, 0xffffffffffffffff) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) 11:24:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYRES16=r1, @ANYBLOB="0100000000000000000020"], 0x24}}, 0x0) 11:24:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000015"], 0x24}}, 0x0) 11:24:33 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x4) (async) ioprio_set$uid(0x0, 0xee01, 0x4) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000040)={0x2020, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_ATTR(r0, &(0x7f0000002080)={0x78, 0xffffffffffffffda, 0x0, {0x8cd, 0x2, 0x0, {0x0, 0x7, 0x80000001, 0x9, 0x100000000, 0x6, 0x2, 0x4, 0x100, 0x8000, 0x80000000, r1, 0x0, 0xffffffff, 0x1}}}, 0x78) [ 3476.763141][T19335] FAULT_INJECTION: forcing a failure. [ 3476.763141][T19335] name failslab, interval 1, probability 0, space 0, times 0 [ 3476.774084][T19347] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3476.790593][T19335] CPU: 0 PID: 19335 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3476.798381][T19352] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 11:24:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000016"], 0x24}}, 0x0) [ 3476.802034][T19335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3476.802039][T19335] Call Trace: [ 3476.802058][T19335] dump_stack+0x1d8/0x241 [ 3476.802075][T19335] ? panic+0x896/0x896 [ 3476.832249][T19335] ? mutex_unlock+0x18/0x40 [ 3476.836592][T19335] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3476.842233][T19335] ? selinux_kernfs_init_security+0x14e/0x730 [ 3476.848235][T19335] ? idr_alloc_cyclic+0x369/0x5d0 [ 3476.853094][T19335] should_fail+0x71f/0x880 [ 3476.857346][T19335] ? setup_fault_attr+0x3d0/0x3d0 [ 3476.862205][T19335] ? _raw_spin_lock+0xa4/0x1b0 [ 3476.866804][T19335] ? __kernfs_new_node+0xdb/0x6e0 [ 3476.871664][T19335] should_failslab+0x5/0x20 [ 3476.876004][T19335] kmem_cache_alloc+0x28/0x250 [ 3476.880609][T19335] __kernfs_new_node+0xdb/0x6e0 [ 3476.885291][T19335] ? kernfs_new_node+0x160/0x160 [ 3476.890154][T19335] ? mutex_lock+0xa5/0x110 [ 3476.894402][T19335] ? mutex_trylock+0xa0/0xa0 [ 3476.898835][T19335] ? kernfs_activate+0x2fe/0x320 [ 3476.903691][T19335] kernfs_new_node+0x95/0x160 [ 3476.908206][T19335] __kernfs_create_file+0x45/0x260 [ 3476.913151][T19335] sysfs_add_file_mode_ns+0x292/0x340 [ 3476.918365][T19335] sysfs_merge_group+0x1fe/0x450 [ 3476.923136][T19335] ? sysfs_remove_groups+0xa0/0xa0 [ 3476.928177][T19335] ? device_create_file+0xea/0x1b0 [ 3476.933115][T19335] ? bus_add_device+0x92/0x3f0 [ 3476.937717][T19335] dpm_sysfs_add+0xcf/0x270 [ 3476.942059][T19335] device_add+0x536/0xbb0 [ 3476.946233][T19335] device_create_vargs+0x1b9/0x210 [ 3476.951176][T19335] device_create+0xea/0x130 [ 3476.955511][T19335] ? device_create_vargs+0x210/0x210 [ 3476.960629][T19335] ? __percpu_ref_switch_mode+0x376/0x600 [ 3476.966186][T19335] bdi_register_va+0x84/0x610 [ 3476.970698][T19335] bdi_register+0xd1/0x120 [ 3476.974948][T19335] ? __device_add_disk+0x551/0x1220 [ 3476.979985][T19335] ? bdi_register_va+0x610/0x610 [ 3476.984845][T19335] ? percpu_ref_resurrect+0x113/0x190 [ 3476.990205][T19335] bdi_register_owner+0x55/0xf0 [ 3476.994878][T19335] __device_add_disk+0x5d1/0x1220 [ 3476.999750][T19335] ? device_add_disk+0x30/0x30 [ 3477.004471][T19335] ? vsprintf+0x30/0x30 [ 3477.008471][T19335] ? __alloc_disk_node+0x459/0x5a0 [ 3477.013412][T19335] loop_add+0x573/0x740 [ 3477.017406][T19335] loop_control_ioctl+0x448/0x620 [ 3477.022264][T19335] ? loop_remove+0xa0/0xa0 [ 3477.026524][T19335] ? memset+0x1f/0x40 [ 3477.030343][T19335] ? fsnotify+0x1280/0x1340 [ 3477.034674][T19335] ? loop_remove+0xa0/0xa0 [ 3477.038931][T19335] do_vfs_ioctl+0x742/0x1720 [ 3477.043356][T19335] ? ioctl_preallocate+0x250/0x250 [ 3477.048303][T19335] ? __fget+0x407/0x490 [ 3477.052303][T19335] ? fget_many+0x20/0x20 [ 3477.056377][T19335] ? debug_smp_processor_id+0x20/0x20 [ 3477.061586][T19335] ? security_file_ioctl+0x7d/0xa0 [ 3477.066541][T19335] __x64_sys_ioctl+0xd4/0x110 [ 3477.071043][T19335] do_syscall_64+0xca/0x1c0 [ 3477.075481][T19335] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3477.085260][T19335] ------------[ cut here ]------------ [ 3477.090543][T19335] WARNING: CPU: 0 PID: 19335 at block/genhd.c:742 __device_add_disk+0xea1/0x1220 [ 3477.099470][T19335] Modules linked in: [ 3477.103213][T19335] CPU: 0 PID: 19335 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3477.114665][T19335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3477.124564][T19335] RIP: 0010:__device_add_disk+0xea1/0x1220 [ 3477.130197][T19335] Code: ff ff e8 32 29 3f ff 0f 0b e9 52 f3 ff ff e8 26 29 3f ff 0f 0b 42 80 3c 2b 00 0f 85 ac f8 ff ff e9 af f8 ff ff e8 0f 29 3f ff <0f> 0b e9 41 f7 ff ff e8 03 29 3f ff e9 18 ff ff ff 44 89 f9 80 e1 [ 3477.149641][T19335] RSP: 0018:ffff8881df42fa20 EFLAGS: 00010287 [ 3477.155540][T19335] RAX: ffffffff822500d1 RBX: 00000000fffffff4 RCX: 0000000000040000 [ 3477.163350][T19335] RDX: ffffc90000d44000 RSI: 000000000002ab6e RDI: 000000000002ab6f [ 3477.171166][T19335] RBP: ffff8881df42fb58 R08: ffffffff8224f80c R09: ffffffff846031dc [ 3477.178985][T19335] R10: ffffffff84800000 R11: dffffc0000000000 R12: ffff8881e6cf1000 [ 3477.186793][T19335] R13: dffffc0000000000 R14: ffff8881e6cf1070 R15: 1ffff1103cd9e29d [ 3477.194599][T19335] FS: 00007ff4eb4a6700(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 3477.203373][T19335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3477.209788][T19335] CR2: 00007ffe6b801fa8 CR3: 00000001eb7e9000 CR4: 00000000003406b0 [ 3477.217605][T19335] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3477.225410][T19335] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3477.233220][T19335] Call Trace: [ 3477.236394][T19335] ? device_add_disk+0x30/0x30 [ 3477.240954][T19335] ? vsprintf+0x30/0x30 [ 3477.244950][T19335] ? __alloc_disk_node+0x459/0x5a0 [ 3477.249891][T19335] loop_add+0x573/0x740 [ 3477.253882][T19335] loop_control_ioctl+0x448/0x620 [ 3477.258741][T19335] ? loop_remove+0xa0/0xa0 [ 3477.262996][T19335] ? memset+0x1f/0x40 [ 3477.266991][T19335] ? fsnotify+0x1280/0x1340 [ 3477.271333][T19335] ? loop_remove+0xa0/0xa0 [ 3477.275666][T19335] do_vfs_ioctl+0x742/0x1720 [ 3477.280093][T19335] ? ioctl_preallocate+0x250/0x250 [ 3477.285041][T19335] ? __fget+0x407/0x490 [ 3477.289030][T19335] ? fget_many+0x20/0x20 [ 3477.293109][T19335] ? debug_smp_processor_id+0x20/0x20 [ 3477.298325][T19335] ? security_file_ioctl+0x7d/0xa0 [ 3477.303265][T19335] __x64_sys_ioctl+0xd4/0x110 [ 3477.307780][T19335] do_syscall_64+0xca/0x1c0 11:24:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 67) 11:24:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000017"], 0x24}}, 0x0) 11:24:33 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x30ac0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioprio_set$uid(0x0, 0xee01, 0x4) 11:24:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000025000000000069"], 0x24}}, 0x0) 11:24:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYRES16=r1, @ANYBLOB="0100000000000000000020"], 0x24}}, 0x0) 11:24:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000040000000000069"], 0x24}}, 0x0) 11:24:33 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x30ac0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) (async) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioprio_set$uid(0x0, 0xee01, 0x4) [ 3477.312118][T19335] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3477.317846][T19335] ---[ end trace 65c962d97ad59554 ]--- [ 3477.350775][T19364] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3477.381524][T19372] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3477.402890][T19370] FAULT_INJECTION: forcing a failure. [ 3477.402890][T19370] name failslab, interval 1, probability 0, space 0, times 0 [ 3477.416141][T19370] CPU: 1 PID: 19370 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3477.427576][T19370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3477.437467][T19370] Call Trace: [ 3477.440599][T19370] dump_stack+0x1d8/0x241 [ 3477.444763][T19370] ? panic+0x896/0x896 [ 3477.448669][T19370] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3477.454310][T19370] ? vsnprintf+0x1b96/0x1c70 [ 3477.458739][T19370] should_fail+0x71f/0x880 [ 3477.463000][T19370] ? setup_fault_attr+0x3d0/0x3d0 [ 3477.467851][T19370] ? __alloc_skb+0x7a/0x4d0 [ 3477.472190][T19370] should_failslab+0x5/0x20 [ 3477.476539][T19370] kmem_cache_alloc+0x28/0x250 [ 3477.481128][T19370] __alloc_skb+0x7a/0x4d0 [ 3477.485304][T19370] ? mutex_lock+0xa5/0x110 [ 3477.489549][T19370] alloc_uevent_skb+0x74/0x220 [ 3477.494151][T19370] kobject_uevent_net_broadcast+0x2e3/0x560 [ 3477.499879][T19370] ? kobject_get_path+0x168/0x190 [ 3477.504737][T19370] kobject_uevent_env+0x54d/0x710 [ 3477.509599][T19370] device_add+0x797/0xbb0 [ 3477.513768][T19370] device_create_vargs+0x1b9/0x210 [ 3477.518711][T19370] device_create+0xea/0x130 [ 3477.523062][T19370] ? device_create_vargs+0x210/0x210 [ 3477.528184][T19370] ? __percpu_ref_switch_mode+0x376/0x600 [ 3477.533736][T19370] bdi_register_va+0x84/0x610 [ 3477.538241][T19370] bdi_register+0xd1/0x120 [ 3477.542515][T19370] ? __device_add_disk+0x551/0x1220 [ 3477.547528][T19370] ? bdi_register_va+0x610/0x610 [ 3477.552309][T19370] ? percpu_ref_resurrect+0x113/0x190 [ 3477.557511][T19370] bdi_register_owner+0x55/0xf0 [ 3477.562218][T19370] __device_add_disk+0x5d1/0x1220 [ 3477.567056][T19370] ? device_add_disk+0x30/0x30 [ 3477.571653][T19370] ? vsprintf+0x30/0x30 [ 3477.575650][T19370] ? __alloc_disk_node+0x459/0x5a0 [ 3477.580597][T19370] loop_add+0x573/0x740 [ 3477.584606][T19370] loop_control_ioctl+0x448/0x620 [ 3477.589538][T19370] ? loop_remove+0xa0/0xa0 [ 3477.593791][T19370] ? memset+0x1f/0x40 [ 3477.597607][T19370] ? fsnotify+0x1280/0x1340 [ 3477.601944][T19370] ? loop_remove+0xa0/0xa0 [ 3477.606207][T19370] do_vfs_ioctl+0x742/0x1720 [ 3477.610803][T19370] ? ioctl_preallocate+0x250/0x250 [ 3477.615757][T19370] ? __fget+0x407/0x490 [ 3477.619757][T19370] ? fget_many+0x20/0x20 [ 3477.623831][T19370] ? debug_smp_processor_id+0x20/0x20 11:24:34 executing program 4: r0 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) (async) r1 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) read$usbmon(r1, 0x0, 0x0) r2 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r2) (async, rerun: 64) ioctl$SNDRV_TIMER_IOCTL_STATUS32(0xffffffffffffffff, 0x80585414, &(0x7f0000000200)) (async, rerun: 64) keyctl$dh_compute(0x17, &(0x7f0000000080)={r0, r2, r0}, &(0x7f00000000c0)=""/145, 0x91, &(0x7f00000001c0)={&(0x7f0000000180)={'sha512-neon\x00'}}) ioctl$MON_IOCX_GET(r1, 0x40189206, &(0x7f00000003c0)={&(0x7f0000000380), &(0x7f00000004c0)=""/235, 0xeb}) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) (async) add_key$user(&(0x7f0000000280), &(0x7f00000002c0)={'syz', 0x0}, &(0x7f0000000300)="f9b6686929d16ad764e881be143046a6132edf256c9999a63508aee6e8657b875bd1ba6e4fdf16de25e1a4e9792dda50ee6e350dad18722b0d99d737c2a906cb9a070c3688572011b36917ce23eb5b5d922c7af9aab0e57ced56de740ddeb9f3753cb938888ba7fb0414d8", 0x6b, 0xffffffffffffffff) (async) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) 11:24:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYRES16=r1, @ANYBLOB="0100000000000000000020"], 0x24}}, 0x0) 11:24:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000018"], 0x24}}, 0x0) 11:24:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000048000000000069"], 0x24}}, 0x0) 11:24:34 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x30ac0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) (async) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) (async) ioprio_set$uid(0x0, 0xee01, 0x4) 11:24:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 68) 11:24:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="0100000000000000000020"], 0x24}}, 0x0) 11:24:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000019"], 0x24}}, 0x0) 11:24:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000004c000000000069"], 0x24}}, 0x0) 11:24:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f0000000000001b"], 0x24}}, 0x0) 11:24:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="0100000000000000000020"], 0x24}}, 0x0) [ 3477.629044][T19370] ? security_file_ioctl+0x7d/0xa0 [ 3477.633988][T19370] __x64_sys_ioctl+0xd4/0x110 [ 3477.638503][T19370] do_syscall_64+0xca/0x1c0 [ 3477.642851][T19370] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3477.656383][T19388] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 11:24:34 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x4) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x210048, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[], [{@obj_type}]}}, 0x0, 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000004100)='./file0/file0\x00', 0x402800, 0x100) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) read$FUSE(0xffffffffffffffff, &(0x7f0000000000)={0x2020, 0x0, 0x0}, 0x2020) read$FUSE(0xffffffffffffffff, &(0x7f0000002040)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_ATTR(r0, &(0x7f0000004080)={0x78, 0x0, r2, {0x5fb7, 0x9, 0x0, {0x3, 0x3, 0x1, 0x4, 0x3, 0x4, 0x13, 0xfffff705, 0x7, 0xa000, 0x9579, 0xee00, r3, 0x80000000, 0xfffff2d5}}}, 0x78) [ 3477.718306][T19399] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3477.728601][T19401] fuse: Bad value for 'user_id' [ 3477.758103][T19403] FAULT_INJECTION: forcing a failure. [ 3477.758103][T19403] name failslab, interval 1, probability 0, space 0, times 0 [ 3477.770657][T19403] CPU: 1 PID: 19403 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3477.782114][T19403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3477.791969][T19403] Call Trace: [ 3477.795145][T19403] dump_stack+0x1d8/0x241 [ 3477.799264][T19403] ? panic+0x896/0x896 [ 3477.803171][T19403] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3477.808814][T19403] ? vsnprintf+0x1c70/0x1c70 [ 3477.813243][T19403] ? do_vfs_ioctl+0x742/0x1720 [ 3477.817839][T19403] should_fail+0x71f/0x880 [ 3477.822087][T19403] ? string+0x29e/0x2f0 [ 3477.826084][T19403] ? setup_fault_attr+0x3d0/0x3d0 [ 3477.830944][T19403] ? skb_clone+0x1c0/0x360 [ 3477.835282][T19403] should_failslab+0x5/0x20 [ 3477.839625][T19403] kmem_cache_alloc+0x28/0x250 [ 3477.844225][T19403] skb_clone+0x1c0/0x360 [ 3477.848307][T19403] ? netlink_broadcast_filtered+0x679/0x1280 [ 3477.854138][T19403] netlink_broadcast_filtered+0x687/0x1280 [ 3477.859765][T19403] netlink_broadcast+0x35/0x50 [ 3477.864359][T19403] kobject_uevent_net_broadcast+0x375/0x560 [ 3477.870097][T19403] kobject_uevent_env+0x54d/0x710 [ 3477.874959][T19403] device_add+0x797/0xbb0 [ 3477.879119][T19403] device_create_vargs+0x1b9/0x210 [ 3477.884080][T19403] device_create+0xea/0x130 [ 3477.888408][T19403] ? device_create_vargs+0x210/0x210 [ 3477.893526][T19403] ? __percpu_ref_switch_mode+0x376/0x600 [ 3477.899083][T19403] bdi_register_va+0x84/0x610 [ 3477.903595][T19403] bdi_register+0xd1/0x120 [ 3477.907846][T19403] ? __device_add_disk+0x551/0x1220 [ 3477.912876][T19403] ? bdi_register_va+0x610/0x610 [ 3477.917656][T19403] ? percpu_ref_resurrect+0x113/0x190 [ 3477.922858][T19403] bdi_register_owner+0x55/0xf0 [ 3477.927547][T19403] __device_add_disk+0x5d1/0x1220 [ 3477.932410][T19403] ? device_add_disk+0x30/0x30 [ 3477.937005][T19403] ? vsprintf+0x30/0x30 [ 3477.940998][T19403] ? __alloc_disk_node+0x459/0x5a0 [ 3477.945950][T19403] loop_add+0x573/0x740 [ 3477.949939][T19403] loop_control_ioctl+0x448/0x620 [ 3477.954813][T19403] ? loop_remove+0xa0/0xa0 [ 3477.959059][T19403] ? memset+0x1f/0x40 [ 3477.962867][T19403] ? fsnotify+0x1280/0x1340 [ 3477.967207][T19403] ? loop_remove+0xa0/0xa0 [ 3477.971461][T19403] do_vfs_ioctl+0x742/0x1720 [ 3477.975891][T19403] ? ioctl_preallocate+0x250/0x250 [ 3477.980838][T19403] ? __fget+0x407/0x490 [ 3477.984829][T19403] ? fget_many+0x20/0x20 [ 3477.988910][T19403] ? debug_smp_processor_id+0x20/0x20 [ 3477.994115][T19403] ? security_file_ioctl+0x7d/0xa0 [ 3477.999326][T19403] __x64_sys_ioctl+0xd4/0x110 [ 3478.003850][T19403] do_syscall_64+0xca/0x1c0 [ 3478.008180][T19403] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 11:24:34 executing program 4: r0 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) r1 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) read$usbmon(r1, 0x0, 0x0) r2 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r2) ioctl$SNDRV_TIMER_IOCTL_STATUS32(0xffffffffffffffff, 0x80585414, &(0x7f0000000200)) keyctl$dh_compute(0x17, &(0x7f0000000080)={r0, r2, r0}, &(0x7f00000000c0)=""/145, 0x91, &(0x7f00000001c0)={&(0x7f0000000180)={'sha512-neon\x00'}}) ioctl$MON_IOCX_GET(r1, 0x40189206, &(0x7f00000003c0)={&(0x7f0000000380), &(0x7f00000004c0)=""/235, 0xeb}) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000280), &(0x7f00000002c0)={'syz', 0x0}, &(0x7f0000000300)="f9b6686929d16ad764e881be143046a6132edf256c9999a63508aee6e8657b875bd1ba6e4fdf16de25e1a4e9792dda50ee6e350dad18722b0d99d737c2a906cb9a070c3688572011b36917ce23eb5b5d922c7af9aab0e57ced56de740ddeb9f3753cb938888ba7fb0414d8", 0x6b, 0xffffffffffffffff) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) (async) syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) (async) read$usbmon(r1, 0x0, 0x0) (async) add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) (async) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r2) (async) ioctl$SNDRV_TIMER_IOCTL_STATUS32(0xffffffffffffffff, 0x80585414, &(0x7f0000000200)) (async) keyctl$dh_compute(0x17, &(0x7f0000000080)={r0, r2, r0}, &(0x7f00000000c0)=""/145, 0x91, &(0x7f00000001c0)={&(0x7f0000000180)={'sha512-neon\x00'}}) (async) ioctl$MON_IOCX_GET(r1, 0x40189206, &(0x7f00000003c0)={&(0x7f0000000380), &(0x7f00000004c0)=""/235, 0xeb}) (async) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) (async) add_key$user(&(0x7f0000000280), &(0x7f00000002c0)={'syz', 0x0}, &(0x7f0000000300)="f9b6686929d16ad764e881be143046a6132edf256c9999a63508aee6e8657b875bd1ba6e4fdf16de25e1a4e9792dda50ee6e350dad18722b0d99d737c2a906cb9a070c3688572011b36917ce23eb5b5d922c7af9aab0e57ced56de740ddeb9f3753cb938888ba7fb0414d8", 0x6b, 0xffffffffffffffff) (async) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) (async) 11:24:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="0100000000000000000020"], 0x24}}, 0x0) 11:24:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100007260000000000069"], 0x24}}, 0x0) 11:24:34 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x4) (async) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x210048, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[], [{@obj_type}]}}, 0x0, 0x0, 0x0) (async) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000004100)='./file0/file0\x00', 0x402800, 0x100) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000000000)={0x2020, 0x0, 0x0}, 0x2020) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000002040)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_ATTR(r0, &(0x7f0000004080)={0x78, 0x0, r2, {0x5fb7, 0x9, 0x0, {0x3, 0x3, 0x1, 0x4, 0x3, 0x4, 0x13, 0xfffff705, 0x7, 0xa000, 0x9579, 0xee00, r3, 0x80000000, 0xfffff2d5}}}, 0x78) 11:24:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f0000000000001c"], 0x24}}, 0x0) 11:24:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 69) 11:24:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000020"], 0x24}}, 0x0) 11:24:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f0000000000001d"], 0x24}}, 0x0) 11:24:35 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x4) (async) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x210048, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[], [{@obj_type}]}}, 0x0, 0x0, 0x0) (async) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000004100)='./file0/file0\x00', 0x402800, 0x100) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) read$FUSE(0xffffffffffffffff, &(0x7f0000000000)={0x2020, 0x0, 0x0}, 0x2020) (async, rerun: 32) read$FUSE(0xffffffffffffffff, &(0x7f0000002040)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) (rerun: 32) write$FUSE_ATTR(r0, &(0x7f0000004080)={0x78, 0x0, r2, {0x5fb7, 0x9, 0x0, {0x3, 0x3, 0x1, 0x4, 0x3, 0x4, 0x13, 0xfffff705, 0x7, 0xa000, 0x9579, 0xee00, r3, 0x80000000, 0xfffff2d5}}}, 0x78) [ 3478.487823][T19416] fuse: Bad value for 'user_id' [ 3478.492737][T19411] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 11:24:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f0000000000001f"], 0x24}}, 0x0) [ 3478.532646][T19424] fuse: Bad value for 'user_id' [ 3478.540657][T19415] FAULT_INJECTION: forcing a failure. [ 3478.540657][T19415] name failslab, interval 1, probability 0, space 0, times 0 [ 3478.557922][T19415] CPU: 1 PID: 19415 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3478.569452][T19415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3478.579343][T19415] Call Trace: [ 3478.582477][T19415] dump_stack+0x1d8/0x241 [ 3478.586639][T19415] ? panic+0x896/0x896 [ 3478.590549][T19415] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3478.596188][T19415] ? vsnprintf+0x1c70/0x1c70 [ 3478.600613][T19415] ? do_vfs_ioctl+0x742/0x1720 [ 3478.605217][T19415] should_fail+0x71f/0x880 [ 3478.609466][T19415] ? string+0x29e/0x2f0 [ 3478.613472][T19415] ? setup_fault_attr+0x3d0/0x3d0 [ 3478.618321][T19415] ? skb_clone+0x1c0/0x360 [ 3478.622572][T19415] should_failslab+0x5/0x20 [ 3478.626912][T19415] kmem_cache_alloc+0x28/0x250 11:24:35 executing program 4: r0 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) r1 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x542) ioctl$MON_IOCQ_RING_SIZE(r1, 0x9205) read$usbmon(r1, 0x0, 0x0) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) r2 = syz_open_dev$evdev(&(0x7f0000000080), 0x6, 0xb01) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f00000000c0)={0x8000, 0x80000000, 0x20000, 0x2, 0x1, 0x1}) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) syz_open_dev$usbmon(&(0x7f0000000100), 0xfffffffffffffd5d, 0x4600) [ 3478.631516][T19415] skb_clone+0x1c0/0x360 [ 3478.635609][T19415] ? netlink_broadcast_filtered+0x679/0x1280 [ 3478.641430][T19415] netlink_broadcast_filtered+0x687/0x1280 [ 3478.647066][T19415] netlink_broadcast+0x35/0x50 [ 3478.651657][T19415] kobject_uevent_net_broadcast+0x375/0x560 [ 3478.657383][T19415] kobject_uevent_env+0x54d/0x710 [ 3478.662253][T19415] device_add+0x797/0xbb0 [ 3478.666406][T19415] device_create_vargs+0x1b9/0x210 [ 3478.671351][T19415] device_create+0xea/0x130 [ 3478.675695][T19415] ? device_create_vargs+0x210/0x210 [ 3478.680811][T19415] ? __percpu_ref_switch_mode+0x376/0x600 [ 3478.686370][T19415] bdi_register_va+0x84/0x610 [ 3478.690886][T19415] bdi_register+0xd1/0x120 [ 3478.695132][T19415] ? __device_add_disk+0x551/0x1220 [ 3478.700170][T19415] ? bdi_register_va+0x610/0x610 [ 3478.704944][T19415] ? percpu_ref_resurrect+0x113/0x190 [ 3478.710152][T19415] bdi_register_owner+0x55/0xf0 [ 3478.714848][T19415] __device_add_disk+0x5d1/0x1220 [ 3478.719704][T19415] ? device_add_disk+0x30/0x30 [ 3478.724307][T19415] ? vsprintf+0x30/0x30 [ 3478.728297][T19415] ? __alloc_disk_node+0x459/0x5a0 [ 3478.733237][T19415] loop_add+0x573/0x740 [ 3478.737230][T19415] loop_control_ioctl+0x448/0x620 [ 3478.742091][T19415] ? loop_remove+0xa0/0xa0 [ 3478.746340][T19415] ? memset+0x1f/0x40 [ 3478.750160][T19415] ? fsnotify+0x1280/0x1340 [ 3478.754498][T19415] ? loop_remove+0xa0/0xa0 [ 3478.758752][T19415] do_vfs_ioctl+0x742/0x1720 [ 3478.763188][T19415] ? ioctl_preallocate+0x250/0x250 [ 3478.768129][T19415] ? __fget+0x407/0x490 [ 3478.772135][T19415] ? fget_many+0x20/0x20 [ 3478.776205][T19415] ? debug_smp_processor_id+0x20/0x20 11:24:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000068000000000069"], 0x24}}, 0x0) 11:24:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000020"], 0x24}}, 0x0) 11:24:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000020"], 0x24}}, 0x0) [ 3478.781412][T19415] ? security_file_ioctl+0x7d/0xa0 [ 3478.786355][T19415] __x64_sys_ioctl+0xd4/0x110 [ 3478.790867][T19415] do_syscall_64+0xca/0x1c0 [ 3478.795209][T19415] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 11:24:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 70) 11:24:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000020"], 0x24}}, 0x0) 11:24:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000020"], 0x24}}, 0x0) 11:24:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000006c000000000069"], 0x24}}, 0x0) 11:24:35 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x4) ioprio_set$uid(0x3, 0x0, 0x4007) [ 3478.837329][T19450] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3478.864595][T19454] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 11:24:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000021"], 0x24}}, 0x0) 11:24:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100006072000000000069"], 0x24}}, 0x0) 11:24:35 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x4) ioprio_set$uid(0x3, 0x0, 0x4007) [ 3478.928662][T19456] FAULT_INJECTION: forcing a failure. [ 3478.928662][T19456] name failslab, interval 1, probability 0, space 0, times 0 [ 3478.955318][T19456] CPU: 1 PID: 19456 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3478.966762][T19456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3478.976652][T19456] Call Trace: [ 3478.979789][T19456] dump_stack+0x1d8/0x241 [ 3478.983945][T19456] ? panic+0x896/0x896 [ 3478.987854][T19456] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3478.993582][T19456] ? check_preemption_disabled+0x153/0x320 [ 3478.999223][T19456] ? debug_smp_processor_id+0x20/0x20 [ 3479.004435][T19456] should_fail+0x71f/0x880 [ 3479.008685][T19456] ? setup_fault_attr+0x3d0/0x3d0 [ 3479.013545][T19456] ? __kasan_slab_free+0x233/0x270 [ 3479.018497][T19456] ? __kasan_slab_free+0x1b5/0x270 [ 3479.023446][T19456] ? kfree+0x123/0x370 [ 3479.027344][T19456] ? kobject_uevent_env+0x346/0x710 [ 3479.032378][T19456] ? device_add+0x797/0xbb0 [ 3479.036722][T19456] ? __d_alloc+0x2a/0x6a0 [ 3479.040884][T19456] should_failslab+0x5/0x20 [ 3479.045223][T19456] kmem_cache_alloc+0x28/0x250 [ 3479.049826][T19456] __d_alloc+0x2a/0x6a0 [ 3479.053816][T19456] d_alloc_parallel+0xe7/0x1310 [ 3479.058594][T19456] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 3479.063797][T19456] ? avc_denied+0x1d0/0x1d0 [ 3479.068398][T19456] ? d_hash_and_lookup+0x1e0/0x1e0 [ 3479.073346][T19456] ? _raw_spin_lock+0xa4/0x1b0 [ 3479.077947][T19456] ? _raw_spin_trylock_bh+0x190/0x190 [ 3479.083155][T19456] ? selinux_inode_permission+0x380/0x6a0 [ 3479.088711][T19456] ? selinux_inode_permission+0x454/0x6a0 [ 3479.094274][T19456] __lookup_slow+0x156/0x460 [ 3479.098704][T19456] ? lookup_one_len+0x2c0/0x2c0 [ 3479.103381][T19456] lookup_one_len+0x180/0x2c0 [ 3479.107889][T19456] ? lookup_one_len_common+0x450/0x450 [ 3479.113184][T19456] start_creating+0xec/0x250 [ 3479.117611][T19456] debugfs_create_dir+0x24/0x380 [ 3479.122393][T19456] bdi_register_va+0x245/0x610 [ 3479.126988][T19456] bdi_register+0xd1/0x120 [ 3479.131235][T19456] ? __device_add_disk+0x551/0x1220 [ 3479.136271][T19456] ? bdi_register_va+0x610/0x610 [ 3479.141043][T19456] ? percpu_ref_resurrect+0x113/0x190 [ 3479.146253][T19456] bdi_register_owner+0x55/0xf0 [ 3479.150941][T19456] __device_add_disk+0x5d1/0x1220 [ 3479.155801][T19456] ? device_add_disk+0x30/0x30 [ 3479.160401][T19456] ? vsprintf+0x30/0x30 [ 3479.164494][T19456] ? __alloc_disk_node+0x459/0x5a0 [ 3479.169431][T19456] loop_add+0x573/0x740 [ 3479.173423][T19456] loop_control_ioctl+0x448/0x620 [ 3479.178280][T19456] ? loop_remove+0xa0/0xa0 [ 3479.182537][T19456] ? memset+0x1f/0x40 [ 3479.186350][T19456] ? fsnotify+0x1280/0x1340 [ 3479.190688][T19456] ? loop_remove+0xa0/0xa0 [ 3479.194943][T19456] do_vfs_ioctl+0x742/0x1720 [ 3479.199371][T19456] ? ioctl_preallocate+0x250/0x250 [ 3479.204318][T19456] ? __fget+0x407/0x490 [ 3479.208319][T19456] ? fget_many+0x20/0x20 [ 3479.212388][T19456] ? debug_smp_processor_id+0x20/0x20 [ 3479.217600][T19456] ? security_file_ioctl+0x7d/0xa0 [ 3479.222542][T19456] __x64_sys_ioctl+0xd4/0x110 [ 3479.227068][T19456] do_syscall_64+0xca/0x1c0 [ 3479.231411][T19456] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 11:24:35 executing program 4: r0 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) (async) r1 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x542) ioctl$MON_IOCQ_RING_SIZE(r1, 0x9205) (async) read$usbmon(r1, 0x0, 0x0) (async) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) (async) r2 = syz_open_dev$evdev(&(0x7f0000000080), 0x6, 0xb01) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f00000000c0)={0x8000, 0x80000000, 0x20000, 0x2, 0x1, 0x1}) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) syz_open_dev$usbmon(&(0x7f0000000100), 0xfffffffffffffd5d, 0x4600) 11:24:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000025"], 0x24}}, 0x0) 11:24:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000020"], 0x24}}, 0x0) 11:24:35 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x4) ioprio_set$uid(0x3, 0x0, 0x4007) ioprio_set$uid(0x0, 0xee01, 0x4) (async) ioprio_set$uid(0x3, 0x0, 0x4007) (async) 11:24:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000074000000000069"], 0x24}}, 0x0) 11:24:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 71) 11:24:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000020"], 0x24}}, 0x0) 11:24:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000026"], 0x24}}, 0x0) 11:24:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000007a000000000069"], 0x24}}, 0x0) 11:24:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000030000000069"], 0x24}}, 0x0) 11:24:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000027"], 0x24}}, 0x0) [ 3479.548876][T19481] FAULT_INJECTION: forcing a failure. [ 3479.548876][T19481] name failslab, interval 1, probability 0, space 0, times 0 [ 3479.582248][T19481] CPU: 0 PID: 19481 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3479.593696][T19481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3479.603596][T19481] Call Trace: [ 3479.606735][T19481] dump_stack+0x1d8/0x241 [ 3479.610894][T19481] ? panic+0x896/0x896 [ 3479.614801][T19481] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3479.620446][T19481] ? simple_lookup+0xba/0xf0 [ 3479.624862][T19481] ? __lookup_slow+0x350/0x460 [ 3479.629564][T19481] should_fail+0x71f/0x880 [ 3479.633809][T19481] ? setup_fault_attr+0x3d0/0x3d0 [ 3479.638668][T19481] ? lookup_one_len+0x180/0x2c0 [ 3479.643346][T19481] ? new_inode_pseudo+0x78/0x210 [ 3479.648220][T19481] should_failslab+0x5/0x20 [ 3479.652554][T19481] kmem_cache_alloc+0x28/0x250 [ 3479.657150][T19481] new_inode_pseudo+0x78/0x210 [ 3479.661755][T19481] new_inode+0x25/0x1d0 [ 3479.665752][T19481] ? start_creating+0x15d/0x250 [ 3479.670437][T19481] debugfs_create_dir+0x66/0x380 [ 3479.675217][T19481] bdi_register_va+0x245/0x610 [ 3479.679808][T19481] bdi_register+0xd1/0x120 [ 3479.684063][T19481] ? __device_add_disk+0x551/0x1220 [ 3479.689092][T19481] ? bdi_register_va+0x610/0x610 [ 3479.693864][T19481] ? percpu_ref_resurrect+0x113/0x190 [ 3479.699076][T19481] bdi_register_owner+0x55/0xf0 [ 3479.703900][T19481] __device_add_disk+0x5d1/0x1220 [ 3479.708758][T19481] ? device_add_disk+0x30/0x30 [ 3479.713355][T19481] ? vsprintf+0x30/0x30 [ 3479.717349][T19481] ? __alloc_disk_node+0x459/0x5a0 [ 3479.722311][T19481] loop_add+0x573/0x740 [ 3479.726293][T19481] loop_control_ioctl+0x448/0x620 [ 3479.731146][T19481] ? loop_remove+0xa0/0xa0 [ 3479.735408][T19481] ? memset+0x1f/0x40 [ 3479.739293][T19481] ? fsnotify+0x1280/0x1340 [ 3479.743560][T19481] ? loop_remove+0xa0/0xa0 11:24:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000080030000000069"], 0x24}}, 0x0) [ 3479.747806][T19481] do_vfs_ioctl+0x742/0x1720 [ 3479.752229][T19481] ? ioctl_preallocate+0x250/0x250 [ 3479.757178][T19481] ? __fget+0x407/0x490 [ 3479.761271][T19481] ? fget_many+0x20/0x20 [ 3479.765343][T19481] ? debug_smp_processor_id+0x20/0x20 [ 3479.770569][T19481] ? security_file_ioctl+0x7d/0xa0 [ 3479.775509][T19481] __x64_sys_ioctl+0xd4/0x110 [ 3479.780027][T19481] do_syscall_64+0xca/0x1c0 [ 3479.784358][T19481] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3479.869435][T19481] debugfs: out of free dentries, can not create directory '7:0' 11:24:36 executing program 4: r0 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x542) (async) r1 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x542) ioctl$MON_IOCQ_RING_SIZE(r1, 0x9205) read$usbmon(r1, 0x0, 0x0) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) (async) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) r2 = syz_open_dev$evdev(&(0x7f0000000080), 0x6, 0xb01) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f00000000c0)={0x8000, 0x80000000, 0x20000, 0x2, 0x1, 0x1}) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) syz_open_dev$usbmon(&(0x7f0000000100), 0xfffffffffffffd5d, 0x4600) (async) syz_open_dev$usbmon(&(0x7f0000000100), 0xfffffffffffffd5d, 0x4600) 11:24:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000028"], 0x24}}, 0x0) 11:24:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000003800000000069"], 0x24}}, 0x0) 11:24:36 executing program 0: r0 = geteuid() r1 = syz_open_dev$vcsu(&(0x7f0000000000), 0x7, 0x0) r2 = getpid() read$FUSE(0xffffffffffffffff, &(0x7f00000024c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) read$FUSE(0xffffffffffffffff, &(0x7f0000004500)={0x2020, 0x0, 0x0, 0x0}, 0x2020) r5 = getgid() r6 = getegid() r7 = getgid() syz_fuse_handle_req(r1, 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952e424f6c37b734d6dae992828d4b87ee702a7b5bc503de4e52bc417574ab7cca45f35fa47510dce7d89e49ea3807e92fe4a68ed82e3ff98d9bf74242fd690526b5dfadb478d5793be669c205317ae90f76369fd631032ed4e152e299006f55d1a9f1725bb21e8a0899ec20a486737b30895efa6bc05fd028ea7c09e9c1b78b461bbafc9e6382937808f521cf5fc926e7cc214a2edf440df9f7c2b594d126e8df368f8475379a229f210c4809b31178ebc8967f7b1f986b06cfcd46b75d1e68a14c9c34135792976397ecf2ae39b30fa6cf3cab6d0ad1b4f4c8f6220e8586989cc345301e258c244ded33d2d7de973622f4b356d1a8068ee70cb9b953620da56af460b5801fd28444f3722c3eae8839eabd90c5004d3da70153b1063241f71648d3992b2c550947af873079afd4e053bd00c9969db6d3af781fa2e39df6429a95e8d81353e5bb32c95ce6ebf7586785e2878b905d9205c08fcb4da48b76656dce82b8551eb64c96ff62d95147f8e26a13a08afe5ebb43e115e80e9c5f4d63dcbd8a4f4ad497369e8d2c2c3e7f346304940b267cb68b6ec31578676cf0f35acda6f3c1f7728d459d4baa480884dc8ca5f3c2abd5d8128a5850d37de4c97c129de3c9d90b2091e750766b434880f5e4d29e8e8309a80666f736d30afb0a72cae951a0066c6347066d75566ae4f0190e5475ac7b8aec447242fd0116e362e8b0fe5b92b84c5db0192b125e898747f482fe35d7e9e53d7df2512e371d3c04948379d7656df62801ad1f3e6506483dc72f22f0c871f5747de09730b07b8e8a2e8d433830d51a507b7424e55aaeb8f98ba0ec5681d709446643f0d3470eb95ef93f0cb434c6e7c814d6ecab696dc031c6fe43ddf90e141a12849af9abb44ed5f375aca016f03f637f982bc9a421f8d4672683b1541927791490b42a746e7f3bd83989ca73b8dae58bf4aab97f4a7cae7bec5a33ed83983885bc2a7eae8cd108e4325e4ff5450797e69c92e24cf4227b3ce7432742b434db8072004af2752d0a38713afe497b117d3a99eef02bf4da4ad399b2a582fa353bb7550055480bffb62701dd9b0530e0b276670173f95920968461acb6e212236be61b1feadfa540d4666d244ac20bfd4cd00555f91b29cb75b7942a490400cb00f9c691e8248704cdc46fbbe635f8901b00923e847483535d2164a037eb87a6c2670a5b219f04021b07310be0b737572916ea88e445634d67e72319ba54f9d73505cbd8405c7f900238ed372767142a69235a34122a255423b64732ad79bd9de6371f004b7c87cfff16f1cc6c99677d1d34576a01116055d7936e2c014604167cfb5c7465f723c5e303d9baecfc42925e751cab9d480fc4c9eb4e560edae393c2dbd7a27af0d9537fdf09a4dd668d98dc021eff2c6720e4616d4d154624c631acec0daf576788e5dda59140a6777a6cb28144a0ba9d4090dc32cd05a046eb18f33ccec7d4e1ee129ca91255669ffd32b54346918b3e183636c948fbb2cddbb3f3a3c73c38f416343e40a0f5da4f60741217573bf84309772dcc18d56861c0d4d49d438f4fab57e64c1e1fc032e037e556eb821cb9ab265bf6adf566e3caac64c51b7818c0018177d1fb510a7f185b11d8e2150a3d5694bd67315bde0fa96c889859ca9af49da8af82a0f97f6382940e195a6c046aea35814b9ff3485e4392bbd351252aa11fdabf4f06a02250d83dcc2b43e7f7edc3c7659cd157b7a3eb006cb4e30006574196d5b84f97fe6cff0a47035af7a1569cf9adbaa662cb08e69e06ad6cb649738ae65ccc9af71788ff0fbbbd9186c72e91d42761ba0fc52e2a0fb2e26eabc34f477e59751e911cfae55e72ff9fcfb104c914594f83fc39982ac4c8c337538183f06b227ea80447452def48fe9d82c7682dce5107d7f35678c484ac2b7717bc840442cfae2fa9a3eaa942735b4b9eb78898cbee7abdbac6b2451393cb720b7cec6eec0ac253c23028ffb7f944da716133f9ccf73f7625aa0e8fe35c1b9f73fd2eb45b6271c6ed4213f83987993a984f0f77f105c0f751316afb39666513b59da37eec50887cabd40f85aacbd2cdea0960145d329672105a774aaf72c1f71c38545d63d99e7a187f1eb80579800f1722207c95ba8c0f7245781a8cf08e226b331dee5ce8b4ac72df546063ab3b04c6c75ad3e0bdf03ab6f85d8d057cb71a15fcce5267b73b3b64ecc160cc5e27ff1a391b4f1c4844b3649fe7de79114ed7423aa1ee2c94285928c9a025c3a0dae2267fe8b4e4cc9fbbcd5a6c1b5f8c34fc4cea2ef1139c06991899cdf321372d7027d259d4952f027b3549fac5b245b02a1363a966bb68978d032156af87d8d7021386bb049522d40b5f850e04a3bb9d1c16aa654a2e0b47d06bfff97ef4057372db6c40383b893e8aac55a3d4dd1e14dcc9d7ea676e3d13e0b7842192d09041f7307f48c9cae2fe8dd38f9ebbfa7fe74ae6aa1af18c3f2df77c9f72c26c8854e6f1598ef90adb0afa4818187b40add35aaa0bbfd92c185b857ed5c81c28965afa26d62d436f9878b7f4c122e72c370c502f77e725933fb4905d07c09b5930b09f01f3c085b8049882f308d7d1cd71413805618aa224d487ecb1c19ef2158c7c467898d79b9bd73a9b1421b04e2c710d912b9a0acf11a16786d346496bd71d1dbbb37b8c03287556066e36c3dda613a5d9336719c82e0a3d9388202f4948a1e57fdb283ccdb00aec93c6ab4c2b785b002a839777162703cad852a4a2ed5d92492fd37ed823ab25e33b36e4c47e1b2f7c9b2f5f709307e9b8d83e96fef6483859a3944270b655d8fadea779d935369c024d642cde34d49d36c0be0c7f56a53f5a68bc1a93e7e8bba543917b2f662e7827d8e4200dea6b7ca1f83c6c1051f2d9e86b99b983a0defd1facb6e9d0f1729dba1087ca450993f815149c0456cdb30f04e6699f9c345839a1d4fad442700e2b37dcc76641245f467eb10201c0ed4b5d80585a25de105ca0d3fa2229ec2be2a3aee789968724745083bd6a689213f96775d468767dfb8d01ec1e8f30d35ee88e3723a871cdf3ca53b0baf32fa7903bde02b0124eb6260072cd92336ffea85a878927ba8d065951e854156d66c11fdc533d26aa7c5c6be2c6cf8822cec00269829e961a027ffbcfa1cefbd4f4e7f5a5489f946d892405b20a54ee22295ca14bf8526d174db92c1eed55fdf00e19610e1dae25c41f216357a8a89645cc012302425b61131154b1e3209c11439aea136b91faf335346849639a075e4de030fd6007b6a2438410e1edf2ddc730d88ca181b484fa8fd0940ffc9275e8a42ac0514d9a49eb907481287386211e647d96bef863023926565f5c0f5a40c6d92a8d118b2ea83a640a0f0a38b82652dffa3604c24d9dd5bda6e9f6ccfd18888e8d5fce5af5b7955c4fac012b31a239164fcc2c9fa92d3917690785f852e6a3c3caf175017d1608219cf0dafa985f7f63c2521424d6ddf1c09218a2309c7378471da4fd80e9e468c0b54b6e1d4a4d92de7c2a972f874e52019605986115b82d3298d29e095b21d30b8741520fff9ddd0e4162955321782d85440b6926fb811ca94c3991cc1e3831bd4b3558772280fb4ae8a95ec55b622eefeb44ffe7c66bc30618090542e83d1a52b5c760231c7245e54ce67925c9bb5af4c43a66cad8d185311a0db34d93f1f9176e0568ad235333e523817590980305f6245c79e428d9c29993e3c537203bf6693430bac8a1528d22f97c8feb739a41e3e7baee074864dd3cb0fba8927c5e25aff2b08deed211a49cd55b12cd5fec2134e884043acd06ad1d68cfda47d775f4af689d56cc6713e8b584a84cc291d5603e0fbd4d8bde8281a94fee44b7d3be578847b69d02c459ede0e9319e54f6be5cef3ea0c86ff958ccc3a1db131556aae6c3cf89cfec21c0bb5cda291e6c0c1b3421c1bd51c4dd91c14cfcf9cd2cec5932aa9bad6d518b10ee836a5c05e50944e2ae19a7181f36bab3ba0afb02d153e17c315fd704a1a6c230c7ee0dbe4dd28c9aa386bb896a880a946f41fe32717836c298ade0495410c6c1935a8b1bc0fbb9b60848d15d0145c998fff64683b7ec0916175ae64faa703a1d5d83a74f672213712ac18d9454d00f907d53e6ec97a215ddc604d998d0d51fa5b5b9628d6d2776edf63402ad1054cac5df5d2698ad174b7c95c600f78a6beb7b2ab417c83d4a10ac4b0eb4acb11d3ded034296336b7acc397a3d09f605a221627bef54a09255b96c0e724e739a1b4cd86b30a78c941c9c0a9c8b3fcbfa12327f1c8fce7abc429fc25fcb457222d2d594764e5f3a8b72143cd1129ca7ea244d05939f011e940ade19c4c34dee09d4f3580c3867dcffd9620597e977b4626cd9892fe4921a9a1fa5e31236e8481a69d3f4d99a7c07096fb58811e4d8bb89085508e5d1e75163f9a5cc16a4171744d53d600dccfc572a092d77014da1488f9231048199451bef2a1ae8f15c5ace16064330255688fa37944c7626f221a0b0c715e4dd53dd0", 0x2000, &(0x7f0000006a00)={&(0x7f0000002040)={0x50, 0x0, 0x5, {0x7, 0x26, 0x5, 0x101210, 0xfff7, 0xf800, 0x7ff}}, &(0x7f00000020c0)={0x18, 0x0, 0xf4, {0x2}}, &(0x7f0000002100)={0x18, 0x0, 0x5e, {0x9}}, &(0x7f0000002140)={0x18, 0x0, 0xfffffffffffff75a, {0x4}}, &(0x7f0000002180)={0x18, 0x0, 0x4, {0x6}}, &(0x7f00000021c0)={0x28, 0x0, 0x7fffffffffffffff, {{0xa7d0, 0x800, 0x2, r2}}}, &(0x7f0000002200)={0x60, 0x0, 0xfffffffeffffffff, {{0x0, 0x1, 0x2, 0x3, 0x0, 0x730, 0x2, 0x5}}}, &(0x7f0000002280)={0x18, 0x0, 0x9, {0xeb}}, &(0x7f00000022c0)={0x12, 0xfffffffffffffffe, 0x1, {']\x00'}}, &(0x7f0000002300)={0x20, 0x0, 0xc4, {0x0, 0x7}}, 0x0, &(0x7f0000002340)={0x90, 0x0, 0x7, {0x4, 0x1, 0x5, 0x100, 0x8, 0x8, {0x0, 0x9, 0x80, 0x20, 0x9, 0x1f, 0x7, 0x8001, 0x5, 0xc000, 0x4, 0xee01, 0xee01, 0xfff, 0x6}}}, &(0x7f0000002400)={0xc0, 0x0, 0x10000, [{0x3, 0x2, 0x1, 0x8001, '%'}, {0x0, 0x10000, 0x0, 0x2d5e}, {0x0, 0x2}, {0x1, 0x4, 0x4, 0x10001, '&%#}'}, {0x0, 0x7, 0x3, 0x3, '(s/'}, {0x0, 0xffffffffffffffc0, 0x1, 0x1, '@'}]}, &(0x7f0000006540)=ANY=[@ANYBLOB="b80300000000000005000000000000000400000000000000010000000000000000000080000000008fb9000000000000008000004a0100000400000000000000c40e0000000000000000000000000000000400000000000044060000000000000300000000000000000000807500000000000000002000003d050000", @ANYRES32=r0, @ANYRES32=0xee01, @ANYBLOB="0400000000000000000000000600000000000000050000000000000000000000000400000300000000000000000000000000000009000000000000001f00000000000000f7ffffff8d640000010000000000000001000080000000004df20000000000000104000000000000ef000000000000000000000000000000e7560000060000000200000000300000ad030000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="ff7f00000700000000000000010000000000000006000000000000000000000003000000000000000000000002000000000000000900000000000000010000000000000007000000ffff0700000000000000000009000000000000000300000000000000ff07000000000000ffffffffffffffff070000000000000008000000010000000800000000c000006f000000", @ANYRES32=r3, @ANYRES32=0xee01, @ANYBLOB="02000000020000000000000006000000000000001600000000000000050000000800000021292a245c0000000300000000000000000000000000000006000000000000000000000000000000080000003f00000003000000000000003f00000000000000ffffffffffffff7f060000000000000002000000000000008fe6000000000000000000000100ffff070000000010000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="09000000ff0f0000000000000100000000000000070000000000000001000000090000003a000000000000000400000000000000030000000000000000080000000000000800000000000000faffffff00000000020000000000000009000000000000000800000000000000050000000000000020000000000000000000000000000000ffffff7f1f000000090000000080000008000000", @ANYRES32=r0, @ANYRES32=r6, @ANYBLOB="090000000104000000000000020000000000000007000000000000000000000006000000060000000000000001000000000000001f00000000000000d32600000000000002000000070000000500000000000000fcffffffffffffff040000000000000008000000000000000200000000000000ff7f0000000000000100000002000000060000000040000008000000", @ANYRES32=r0, @ANYRES32=r7, @ANYBLOB="080000000800000000000000060000000000000000040000000000000100000000feffff2d00000000000000"], &(0x7f0000006900)={0xa0, 0x0, 0x8f9, {{0x6, 0x3, 0x9, 0x800, 0x4, 0x2, {0x3, 0x81, 0x80000000, 0x3728, 0x13c6c2d5, 0x8e67, 0x1, 0xdb7, 0xffff7fff, 0x2000, 0x7, r0, 0xee00, 0xffe00000, 0x2}}, {0x0, 0x10}}}, &(0x7f00000069c0)={0x20, 0x0, 0x0, {0x1, 0x0, 0x10000, 0xfffffff7}}}) ioprio_set$uid(0x0, r0, 0x2007) 11:24:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 72) 11:24:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000020"], 0x24}}, 0x0) 11:24:36 executing program 0: r0 = geteuid() r1 = syz_open_dev$vcsu(&(0x7f0000000000), 0x7, 0x0) r2 = getpid() read$FUSE(0xffffffffffffffff, &(0x7f00000024c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) read$FUSE(0xffffffffffffffff, &(0x7f0000004500)={0x2020, 0x0, 0x0, 0x0}, 0x2020) r5 = getgid() r6 = getegid() r7 = getgid() syz_fuse_handle_req(r1, &(0x7f0000000040)="b3286e9f4ec67231ec7c21c23e47e7a6cfd9950a4e3464e11e532b8aa3a16be9a9c0307819b4791428dc721ff5c921952c2546b02c0ccd420e4c679cbf61681de090dfdf5fdee92bec2124b8843127f80fadd7c7fd1598b0f66675ac75d39caacb70ef7f84c1cfe3be53caafde2f7f0ed2026317ed1ab151a1350a13c2d37d0fecd35b251350bc00a6c98150a443746ec0c8306fd618f8945ee14665905342d6b50ab5b29ce726a4f2959a3e96f4e11be6ee558fde70aee72126f0d4f9402cbbf5596a938b16e0ed3ddc60a94cbfb5e96f79d436cee41d9f5f6e7a60a52a9459fa2e1451c0df4270728452cba1d6cfc8e3b32ece0e28782d4199922be89d2cd0eb6c3cc7b7bcb470b8f815369607e4d82911b69982938f7c786ed16ea9feb07c934153581bd66e535f90fa4ef6252022fa10f5821ba9c1b07007654e5946d4238bec423515fc3caf3d14175374c138fd2572606b2494140af8ecb5ad910a90062d7bc805340a3f55956c72b898539d3e3ae7979f5e61c8eefcdce6a4502777cefa3d4402b7b1cd3078262199d1e7faf5b9df8b45bf073e16276a24151df445922bf858ada16177e20272763248487855b5d0b2ca3e025b0f73aee140a782dfe7fd1b0525a13ecb2df97372bda7a9ac369934d17e973236cbc5cb73876425f45b463ea331b0c2aaea2bfa530c3b4157ce872352b75a2a97997217a0ff91e72fe1e2e17bb4eef75bdce765f8522cd95d3d6a4ea95fdec5c046145fe7f226122fa2ee75a529c05ea0be2b12dde6ed4adef39a48a48e8b311b9018cf5a8b3c37db750281c5578587c14b1fc81f1bafc3ace8d3e9e593aece5a57c3fa5d993088ceec269412ae3197c6008619aef3f479b060e0c285173999ec5ea9c0f7155a043c47fe6b5fb153d875f1ca6ffbdb6e72bca4f440ed700f84f3dc7cdfc2e0fb3904da8698beeb24a8332b374c23a84645ec554003c055c23a116d48771eeb06e5f343c6a550378b0de519633e5dbf6f2791b2e96032f240538f6d630486349025b89809f559e4cf5433dc94461c17cad893b42477ad7a49a95608cb7260e35f7e170cd93cd5ee9f80cf8a2e0d5537f3720316d0377159249cde7c02d739f19359945296d5e13576bfb2fe22740834b2dcfc9e1cc3ac730eddfe002ca572831181a3d821ae9a646ecea18d146b9afb620bffbf293050d480feb402e4b1f407b8db9498550fb19d50623e1250d830f3a01561f7fedd2e9441c0133f6f578858f2a5f644a1331ba1eea8ec4ceea30fed3b7a263758f3ee7b5b1589e6f830be5521439547903776036d4b3431f0943337a233372a4ce603e38038b22b17ecfab5b3d74c1ad00908f5600290a6dabb30b73fa4232e2b5d45af9854fbe2f649e3aee7e7f58bef2d62eaa40d840894849e581c8a1b7178953a19ec0d6a5b47b85c390c106bbead7c244fdbc18b597a42a5a92cd7d4cddd8b0713f1fa8f4239104dfdb9d3590031d55d1397f0cad8ef7594e09b40902e8768537968ac8a78ca95fb6d59a73842dcbff45d36b8c729fb80b1aec468502bfb7365f48e056714a5b56b2be291ede2a0a4e53fccdbda9b67dc0421e11619fee7ff6f8f6211a9527237ca5706d0b84f6da407eef2e27f3e514c3e75a2d098908c45c2a7d20938051b482f4b2416f028b91e4b73021c60a8af184b6d19ce2c693176ca24d1c7a3f72b4d2d63c070205ebe5f95357a46393945c6e0ef2f64372ddd5621418e4c603967d1d08abb7cec22998b0f98870e45c652f1245220a38beaccdc9e726e97e900e7576599922064a10a36815ec11f39a1a86a61a27ff865abc16ed1e789ec2fd4d1992dab8e201b9a722ec29221d613f28097d0bd244b86436064c89d66275e2ddc76a9240554d89923e14c23ce9c881fbfe6adc646ec5b5cb98a393e068dc0939b5b63112cdc752968d16205755d8f9622fbec5f9ee5a8bd1912fe0adcaa57dd72a1ce977a7668b0d4c934e54e140fcbc67b6b7d33026fd413191815cbf0e2abe4c3cf4ff646a8ba3f26a9307574974c70b644915624d6195909f2cb72b71f455aa3200449ad678178e2131a8710daf3d05b41ce7921671e3bedf3d7f58d85a890cd1ed29425a9d960f9f70fe97b984edd76bf0c05e2b3441687076aad10f43ef710474695b6eb1c2142df0cbea3c8da951b8f07cdca4bb1880e1a0197744a508ea220157acb1336b5c96331ea1a93098f02506d50b24e47f8b7dd5ae61cb9093b6445b7a41ad77571c34e6cabeb2ff2b27acfc6af21c5512f5dfa383138f7d0d81b1fb9d6b1ab09d8ded915ff92e73bd6400490e900a953b46fe553ff05a0c8a670f8a633f8e5da92772596fba6834752078169d80aa4f01927429d92d98dd961c2e9c5246b444b9407764ecd931add2b957294b84672a42ea51b3835dc883d02dce22623430677be3f49bea74d5287225ec5021a63ac4e81e871762c30624d2b9bb2479e3171d5c342dbe6b974ccd6f5cf43c1a22db6351e22a0ca182180b4970cc2e323f50b6d6262fb09860eb9a456437e6115c2201c93eb67b1d3629bf327c27e4f78ed280a101e439447d0ad90176f914f79b2f8f18dd60bf27e4b53fadb608d0be93cd4e7d2075065682be30bfb60b6665b3004a3521035bd0395eb174a171362e713c3d087b0bcbb576ada9f3a39be9eb23c5d6d78aac663012e67b9d403ec93b0049b1c827702062a13f8215f772d1df1b93c463f5b158cbd59d45fbefc2c87bdb1a4c7d1654b11391af84cbf0f882fb280c8fed6ce467ddc8e26b6398fa79f702e70da7690aa9195c473aa38ee3b810ccb012089bd4a2569fe2ac528f1f63f7883148017b5cebf8b3cfc29c99718e64a0d0584eedb58a6d69b20b09ac51e3a074be7f65cc853163eb06ef16adb9e1908f90f6577552e6ec0a65413487747c80f7c4499fea706eec1ae556b4f6890f771e00c64f704f53822cc783e5e36412675228b59ea85e5f46d169a31719a6c92ee9d81eb6fd971fe765d6ada1c43a74b1d464c25e6321cf361cc6f8032da1fe12d32c54bdea2b15330a2bb69425b4e386ac6731237dbdbb07d9538f7bb25713d45fe4b93d45fd2e823e31c3385a52ed237c82ead098ec7c177ed4c87da8dc2dba88302d325cb9d7c4931ead067dfc85fe05e8aa0dcafe3460fc3cafcf73e1f90a01a81254a5be4aa96368d1a1a31956e79f2a69397af5445ccec467dcdaa5ace4a1d732da85a53609818155decb25c3d528e59998c65292639f1794c460d59d68179f0159b780088f3c6ed70ce4d01c15c0e70cea4c014d5bb132d76710d79612bbbcbc5816f1d321f24fc810602b02f29e3b5cfa6d2eaaeadeea36e0da1f7e4532b58a97c8b4ffd16eeca313d337e8f88f90ae34d6be3f80c2f02c01d9ba4bc0e3d62df114de3f055fcbf9743b12997ce553cd66a2136f923de32d2d8d3aac8ea63b700e842ce59fbd190135749315a7a1ae61e9a24c53b1407ef17943b0b89023c6c81be3e4bcb566304979eeef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", 0x2000, &(0x7f0000006a00)={&(0x7f0000002040)={0x50, 0x0, 0x5, {0x7, 0x26, 0x5, 0x101210, 0xfff7, 0xf800, 0x7ff}}, &(0x7f00000020c0)={0x18, 0x0, 0xf4, {0x2}}, &(0x7f0000002100)={0x18, 0x0, 0x5e, {0x9}}, &(0x7f0000002140)={0x18, 0x0, 0xfffffffffffff75a, {0x4}}, &(0x7f0000002180)={0x18, 0x0, 0x4, {0x6}}, &(0x7f00000021c0)={0x28, 0x0, 0x7fffffffffffffff, {{0xa7d0, 0x800, 0x2, r2}}}, &(0x7f0000002200)={0x60, 0x0, 0xfffffffeffffffff, {{0x0, 0x1, 0x2, 0x3, 0x0, 0x730, 0x2, 0x5}}}, &(0x7f0000002280)={0x18, 0x0, 0x9, {0xeb}}, &(0x7f00000022c0)={0x12, 0xfffffffffffffffe, 0x1, {']\x00'}}, &(0x7f0000002300)={0x20, 0x0, 0xc4, {0x0, 0x7}}, 0x0, &(0x7f0000002340)={0x90, 0x0, 0x7, {0x4, 0x1, 0x5, 0x100, 0x8, 0x8, {0x0, 0x9, 0x80, 0x20, 0x9, 0x1f, 0x7, 0x8001, 0x5, 0xc000, 0x4, 0xee01, 0xee01, 0xfff, 0x6}}}, &(0x7f0000002400)={0xc0, 0x0, 0x10000, [{0x3, 0x2, 0x1, 0x8001, '%'}, {0x0, 0x10000, 0x0, 0x2d5e}, {0x0, 0x2}, {0x1, 0x4, 0x4, 0x10001, '&%#}'}, {0x0, 0x7, 0x3, 0x3, '(s/'}, {0x0, 0xffffffffffffffc0, 0x1, 0x1, '@'}]}, &(0x7f0000006540)=ANY=[@ANYBLOB="b80300000000000005000000000000000400000000000000010000000000000000000080000000008fb9000000000000008000004a0100000400000000000000c40e0000000000000000000000000000000400000000000044060000000000000300000000000000000000807500000000000000002000003d050000", @ANYRES32=r0, @ANYRES32=0xee01, @ANYBLOB="0400000000000000000000000600000000000000050000000000000000000000000400000300000000000000000000000000000009000000000000001f00000000000000f7ffffff8d640000010000000000000001000080000000004df20000000000000104000000000000ef000000000000000000000000000000e7560000060000000200000000300000ad030000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="ff7f00000700000000000000010000000000000006000000000000000000000003000000000000000000000002000000000000000900000000000000010000000000000007000000ffff0700000000000000000009000000000000000300000000000000ff07000000000000ffffffffffffffff070000000000000008000000010000000800000000c000006f000000", @ANYRES32=r3, @ANYRES32=0xee01, @ANYBLOB="02000000020000000000000006000000000000001600000000000000050000000800000021292a245c0000000300000000000000000000000000000006000000000000000000000000000000080000003f00000003000000000000003f00000000000000ffffffffffffff7f060000000000000002000000000000008fe6000000000000000000000100ffff070000000010000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="09000000ff0f0000000000000100000000000000070000000000000001000000090000003a000000000000000400000000000000030000000000000000080000000000000800000000000000faffffff00000000020000000000000009000000000000000800000000000000050000000000000020000000000000000000000000000000ffffff7f1f000000090000000080000008000000", @ANYRES32=r0, @ANYRES32=r6, @ANYBLOB="090000000104000000000000020000000000000007000000000000000000000006000000060000000000000001000000000000001f00000000000000d32600000000000002000000070000000500000000000000fcffffffffffffff040000000000000008000000000000000200000000000000ff7f0000000000000100000002000000060000000040000008000000", @ANYRES32=r0, @ANYRES32=r7, @ANYBLOB="080000000800000000000000060000000000000000040000000000000100000000feffff2d00000000000000"], &(0x7f0000006900)={0xa0, 0x0, 0x8f9, {{0x6, 0x3, 0x9, 0x800, 0x4, 0x2, {0x3, 0x81, 0x80000000, 0x3728, 0x13c6c2d5, 0x8e67, 0x1, 0xdb7, 0xffff7fff, 0x2000, 0x7, r0, 0xee00, 0xffe00000, 0x2}}, {0x0, 0x10}}}, &(0x7f00000069c0)={0x20, 0x0, 0x0, {0x1, 0x0, 0x10000, 0xfffffff7}}}) ioprio_set$uid(0x0, r0, 0x2007) geteuid() (async) syz_open_dev$vcsu(&(0x7f0000000000), 0x7, 0x0) (async) getpid() (async) read$FUSE(0xffffffffffffffff, &(0x7f00000024c0)={0x2020}, 0x2020) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000004500)={0x2020}, 0x2020) (async) getgid() (async) getegid() (async) getgid() (async) syz_fuse_handle_req(r1, 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", 0x2000, &(0x7f0000006a00)={&(0x7f0000002040)={0x50, 0x0, 0x5, {0x7, 0x26, 0x5, 0x101210, 0xfff7, 0xf800, 0x7ff}}, &(0x7f00000020c0)={0x18, 0x0, 0xf4, {0x2}}, &(0x7f0000002100)={0x18, 0x0, 0x5e, {0x9}}, &(0x7f0000002140)={0x18, 0x0, 0xfffffffffffff75a, {0x4}}, &(0x7f0000002180)={0x18, 0x0, 0x4, {0x6}}, &(0x7f00000021c0)={0x28, 0x0, 0x7fffffffffffffff, {{0xa7d0, 0x800, 0x2, r2}}}, &(0x7f0000002200)={0x60, 0x0, 0xfffffffeffffffff, {{0x0, 0x1, 0x2, 0x3, 0x0, 0x730, 0x2, 0x5}}}, &(0x7f0000002280)={0x18, 0x0, 0x9, {0xeb}}, &(0x7f00000022c0)={0x12, 0xfffffffffffffffe, 0x1, {']\x00'}}, &(0x7f0000002300)={0x20, 0x0, 0xc4, {0x0, 0x7}}, 0x0, &(0x7f0000002340)={0x90, 0x0, 0x7, {0x4, 0x1, 0x5, 0x100, 0x8, 0x8, {0x0, 0x9, 0x80, 0x20, 0x9, 0x1f, 0x7, 0x8001, 0x5, 0xc000, 0x4, 0xee01, 0xee01, 0xfff, 0x6}}}, &(0x7f0000002400)={0xc0, 0x0, 0x10000, [{0x3, 0x2, 0x1, 0x8001, '%'}, {0x0, 0x10000, 0x0, 0x2d5e}, {0x0, 0x2}, {0x1, 0x4, 0x4, 0x10001, '&%#}'}, {0x0, 0x7, 0x3, 0x3, '(s/'}, {0x0, 0xffffffffffffffc0, 0x1, 0x1, '@'}]}, &(0x7f0000006540)=ANY=[@ANYBLOB="b80300000000000005000000000000000400000000000000010000000000000000000080000000008fb9000000000000008000004a0100000400000000000000c40e0000000000000000000000000000000400000000000044060000000000000300000000000000000000807500000000000000002000003d050000", @ANYRES32=r0, @ANYRES32=0xee01, @ANYBLOB="0400000000000000000000000600000000000000050000000000000000000000000400000300000000000000000000000000000009000000000000001f00000000000000f7ffffff8d640000010000000000000001000080000000004df20000000000000104000000000000ef000000000000000000000000000000e7560000060000000200000000300000ad030000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="ff7f00000700000000000000010000000000000006000000000000000000000003000000000000000000000002000000000000000900000000000000010000000000000007000000ffff0700000000000000000009000000000000000300000000000000ff07000000000000ffffffffffffffff070000000000000008000000010000000800000000c000006f000000", @ANYRES32=r3, @ANYRES32=0xee01, @ANYBLOB="02000000020000000000000006000000000000001600000000000000050000000800000021292a245c0000000300000000000000000000000000000006000000000000000000000000000000080000003f00000003000000000000003f00000000000000ffffffffffffff7f060000000000000002000000000000008fe6000000000000000000000100ffff070000000010000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="09000000ff0f0000000000000100000000000000070000000000000001000000090000003a000000000000000400000000000000030000000000000000080000000000000800000000000000faffffff00000000020000000000000009000000000000000800000000000000050000000000000020000000000000000000000000000000ffffff7f1f000000090000000080000008000000", @ANYRES32=r0, @ANYRES32=r6, @ANYBLOB="090000000104000000000000020000000000000007000000000000000000000006000000060000000000000001000000000000001f00000000000000d32600000000000002000000070000000500000000000000fcffffffffffffff040000000000000008000000000000000200000000000000ff7f0000000000000100000002000000060000000040000008000000", @ANYRES32=r0, @ANYRES32=r7, @ANYBLOB="080000000800000000000000060000000000000000040000000000000100000000feffff2d00000000000000"], &(0x7f0000006900)={0xa0, 0x0, 0x8f9, {{0x6, 0x3, 0x9, 0x800, 0x4, 0x2, {0x3, 0x81, 0x80000000, 0x3728, 0x13c6c2d5, 0x8e67, 0x1, 0xdb7, 0xffff7fff, 0x2000, 0x7, r0, 0xee00, 0xffe00000, 0x2}}, {0x0, 0x10}}}, &(0x7f00000069c0)={0x20, 0x0, 0x0, {0x1, 0x0, 0x10000, 0xfffffff7}}}) (async) ioprio_set$uid(0x0, r0, 0x2007) (async) 11:24:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000020"], 0x24}}, 0x0) 11:24:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f0000000000002b"], 0x24}}, 0x0) 11:24:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000100000069"], 0x24}}, 0x0) 11:24:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f0000000000002c"], 0x24}}, 0x0) 11:24:36 executing program 0: r0 = geteuid() syz_open_dev$vcsu(&(0x7f0000000000), 0x7, 0x0) (async) r1 = syz_open_dev$vcsu(&(0x7f0000000000), 0x7, 0x0) r2 = getpid() read$FUSE(0xffffffffffffffff, &(0x7f00000024c0)={0x2020}, 0x2020) (async) read$FUSE(0xffffffffffffffff, &(0x7f00000024c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) read$FUSE(0xffffffffffffffff, &(0x7f0000004500)={0x2020}, 0x2020) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000004500)={0x2020, 0x0, 0x0, 0x0}, 0x2020) r5 = getgid() r6 = getegid() r7 = getgid() syz_fuse_handle_req(r1, &(0x7f0000000040)="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", 0x2000, &(0x7f0000006a00)={&(0x7f0000002040)={0x50, 0x0, 0x5, {0x7, 0x26, 0x5, 0x101210, 0xfff7, 0xf800, 0x7ff}}, &(0x7f00000020c0)={0x18, 0x0, 0xf4, {0x2}}, &(0x7f0000002100)={0x18, 0x0, 0x5e, {0x9}}, &(0x7f0000002140)={0x18, 0x0, 0xfffffffffffff75a, {0x4}}, &(0x7f0000002180)={0x18, 0x0, 0x4, {0x6}}, &(0x7f00000021c0)={0x28, 0x0, 0x7fffffffffffffff, {{0xa7d0, 0x800, 0x2, r2}}}, &(0x7f0000002200)={0x60, 0x0, 0xfffffffeffffffff, {{0x0, 0x1, 0x2, 0x3, 0x0, 0x730, 0x2, 0x5}}}, &(0x7f0000002280)={0x18, 0x0, 0x9, {0xeb}}, &(0x7f00000022c0)={0x12, 0xfffffffffffffffe, 0x1, {']\x00'}}, &(0x7f0000002300)={0x20, 0x0, 0xc4, {0x0, 0x7}}, 0x0, &(0x7f0000002340)={0x90, 0x0, 0x7, {0x4, 0x1, 0x5, 0x100, 0x8, 0x8, {0x0, 0x9, 0x80, 0x20, 0x9, 0x1f, 0x7, 0x8001, 0x5, 0xc000, 0x4, 0xee01, 0xee01, 0xfff, 0x6}}}, &(0x7f0000002400)={0xc0, 0x0, 0x10000, [{0x3, 0x2, 0x1, 0x8001, '%'}, {0x0, 0x10000, 0x0, 0x2d5e}, {0x0, 0x2}, {0x1, 0x4, 0x4, 0x10001, '&%#}'}, {0x0, 0x7, 0x3, 0x3, '(s/'}, {0x0, 0xffffffffffffffc0, 0x1, 0x1, '@'}]}, &(0x7f0000006540)=ANY=[@ANYBLOB="b80300000000000005000000000000000400000000000000010000000000000000000080000000008fb9000000000000008000004a0100000400000000000000c40e0000000000000000000000000000000400000000000044060000000000000300000000000000000000807500000000000000002000003d050000", @ANYRES32=r0, @ANYRES32=0xee01, @ANYBLOB="0400000000000000000000000600000000000000050000000000000000000000000400000300000000000000000000000000000009000000000000001f00000000000000f7ffffff8d640000010000000000000001000080000000004df20000000000000104000000000000ef000000000000000000000000000000e7560000060000000200000000300000ad030000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="ff7f00000700000000000000010000000000000006000000000000000000000003000000000000000000000002000000000000000900000000000000010000000000000007000000ffff0700000000000000000009000000000000000300000000000000ff07000000000000ffffffffffffffff070000000000000008000000010000000800000000c000006f000000", @ANYRES32=r3, @ANYRES32=0xee01, @ANYBLOB="02000000020000000000000006000000000000001600000000000000050000000800000021292a245c0000000300000000000000000000000000000006000000000000000000000000000000080000003f00000003000000000000003f00000000000000ffffffffffffff7f060000000000000002000000000000008fe6000000000000000000000100ffff070000000010000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="09000000ff0f0000000000000100000000000000070000000000000001000000090000003a000000000000000400000000000000030000000000000000080000000000000800000000000000faffffff00000000020000000000000009000000000000000800000000000000050000000000000020000000000000000000000000000000ffffff7f1f000000090000000080000008000000", @ANYRES32=r0, @ANYRES32=r6, @ANYBLOB="090000000104000000000000020000000000000007000000000000000000000006000000060000000000000001000000000000001f00000000000000d32600000000000002000000070000000500000000000000fcffffffffffffff040000000000000008000000000000000200000000000000ff7f0000000000000100000002000000060000000040000008000000", @ANYRES32=r0, @ANYRES32=r7, @ANYBLOB="080000000800000000000000060000000000000000040000000000000100000000feffff2d00000000000000"], &(0x7f0000006900)={0xa0, 0x0, 0x8f9, {{0x6, 0x3, 0x9, 0x800, 0x4, 0x2, {0x3, 0x81, 0x80000000, 0x3728, 0x13c6c2d5, 0x8e67, 0x1, 0xdb7, 0xffff7fff, 0x2000, 0x7, r0, 0xee00, 0xffe00000, 0x2}}, {0x0, 0x10}}}, &(0x7f00000069c0)={0x20, 0x0, 0x0, {0x1, 0x0, 0x10000, 0xfffffff7}}}) ioprio_set$uid(0x0, r0, 0x2007) [ 3480.410606][T19511] FAULT_INJECTION: forcing a failure. [ 3480.410606][T19511] name failslab, interval 1, probability 0, space 0, times 0 [ 3480.434194][T19511] CPU: 1 PID: 19511 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3480.445639][T19511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3480.455536][T19511] Call Trace: [ 3480.458673][T19511] dump_stack+0x1d8/0x241 [ 3480.462835][T19511] ? panic+0x896/0x896 [ 3480.466736][T19511] ? do_vfs_ioctl+0x742/0x1720 [ 3480.471344][T19511] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3480.477108][T19511] should_fail+0x71f/0x880 [ 3480.481361][T19511] ? setup_fault_attr+0x3d0/0x3d0 [ 3480.486216][T19511] ? make_kgid+0x1f2/0x6f0 [ 3480.490462][T19511] ? security_inode_alloc+0x24/0x110 [ 3480.495670][T19511] should_failslab+0x5/0x20 [ 3480.500012][T19511] kmem_cache_alloc+0x28/0x250 [ 3480.504619][T19511] security_inode_alloc+0x24/0x110 [ 3480.509560][T19511] inode_init_always+0x655/0x8a0 [ 3480.514333][T19511] new_inode_pseudo+0x8f/0x210 [ 3480.518931][T19511] new_inode+0x25/0x1d0 [ 3480.522937][T19511] ? start_creating+0x15d/0x250 [ 3480.527617][T19511] debugfs_create_dir+0x66/0x380 [ 3480.532384][T19511] bdi_register_va+0x245/0x610 [ 3480.536988][T19511] bdi_register+0xd1/0x120 [ 3480.541237][T19511] ? __device_add_disk+0x551/0x1220 [ 3480.546274][T19511] ? bdi_register_va+0x610/0x610 [ 3480.551048][T19511] ? percpu_ref_resurrect+0x113/0x190 [ 3480.556259][T19511] bdi_register_owner+0x55/0xf0 [ 3480.560941][T19511] __device_add_disk+0x5d1/0x1220 [ 3480.565809][T19511] ? device_add_disk+0x30/0x30 [ 3480.570399][T19511] ? vsprintf+0x30/0x30 [ 3480.574405][T19511] ? __alloc_disk_node+0x459/0x5a0 [ 3480.579350][T19511] loop_add+0x573/0x740 [ 3480.583338][T19511] loop_control_ioctl+0x448/0x620 [ 3480.588203][T19511] ? loop_remove+0xa0/0xa0 [ 3480.592459][T19511] ? memset+0x1f/0x40 [ 3480.596263][T19511] ? fsnotify+0x1280/0x1340 [ 3480.600614][T19511] ? loop_remove+0xa0/0xa0 [ 3480.604858][T19511] do_vfs_ioctl+0x742/0x1720 [ 3480.609291][T19511] ? ioctl_preallocate+0x250/0x250 [ 3480.614255][T19511] ? __fget+0x407/0x490 [ 3480.618225][T19511] ? fget_many+0x20/0x20 [ 3480.622313][T19511] ? debug_smp_processor_id+0x20/0x20 [ 3480.627518][T19511] ? security_file_ioctl+0x7d/0xa0 [ 3480.632460][T19511] __x64_sys_ioctl+0xd4/0x110 [ 3480.636975][T19511] do_syscall_64+0xca/0x1c0 [ 3480.641314][T19511] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3480.653342][T19511] debugfs: out of free dentries, can not create directory '7:0' 11:24:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f0000000000002e"], 0x24}}, 0x0) 11:24:37 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x4) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x210048, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[], [{@obj_type}]}}, 0x0, 0x0, 0x0) write$FUSE_ATTR(r0, &(0x7f0000000000)={0x78, 0xffffffffffffffda, 0x0, {0x9, 0x3f, 0x0, {0x2, 0x200, 0xfffffffffffffff8, 0x0, 0x6, 0x1c0000000000000, 0x6, 0x3474ecd0, 0xc571, 0x6000, 0x1, 0xee00, 0xee01, 0xba9, 0x8}}}, 0x78) 11:24:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000040100000069"], 0x24}}, 0x0) 11:24:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000020"], 0x24}}, 0x0) 11:24:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 73) 11:24:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000200000069"], 0x24}}, 0x0) 11:24:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="f9ffff7f00000000000020"], 0x24}}, 0x0) [ 3481.271305][T19548] fuse: Bad value for 'user_id' 11:24:37 executing program 4: add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) r0 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000000c0), 0x0, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000140)=""/80) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000080)={0x0, 0x9, 0x101, 0x2945, 0x5b, 0x1}) read$usbmon(r0, 0x0, 0x0) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, 0xfffffffffffffffe) 11:24:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000030"], 0x24}}, 0x0) 11:24:37 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x4) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x210048, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[], [{@obj_type}]}}, 0x0, 0x0, 0x0) write$FUSE_ATTR(r0, &(0x7f0000000000)={0x78, 0xffffffffffffffda, 0x0, {0x9, 0x3f, 0x0, {0x2, 0x200, 0xfffffffffffffff8, 0x0, 0x6, 0x1c0000000000000, 0x6, 0x3474ecd0, 0xc571, 0x6000, 0x1, 0xee00, 0xee01, 0xba9, 0x8}}}, 0x78) ioprio_set$uid(0x0, 0xee01, 0x4) (async) openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) (async) syz_mount_image$fuse(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x210048, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[], [{@obj_type}]}}, 0x0, 0x0, 0x0) (async) write$FUSE_ATTR(r0, &(0x7f0000000000)={0x78, 0xffffffffffffffda, 0x0, {0x9, 0x3f, 0x0, {0x2, 0x200, 0xfffffffffffffff8, 0x0, 0x6, 0x1c0000000000000, 0x6, 0x3474ecd0, 0xc571, 0x6000, 0x1, 0xee00, 0xee01, 0xba9, 0x8}}}, 0x78) (async) [ 3481.292505][T19547] FAULT_INJECTION: forcing a failure. [ 3481.292505][T19547] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3481.318091][T19547] CPU: 1 PID: 19547 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3481.329642][T19547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 11:24:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000300000069"], 0x24}}, 0x0) 11:24:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000031"], 0x24}}, 0x0) 11:24:37 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x4) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x210048, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[], [{@obj_type}]}}, 0x0, 0x0, 0x0) write$FUSE_ATTR(r0, &(0x7f0000000000)={0x78, 0xffffffffffffffda, 0x0, {0x9, 0x3f, 0x0, {0x2, 0x200, 0xfffffffffffffff8, 0x0, 0x6, 0x1c0000000000000, 0x6, 0x3474ecd0, 0xc571, 0x6000, 0x1, 0xee00, 0xee01, 0xba9, 0x8}}}, 0x78) ioprio_set$uid(0x0, 0xee01, 0x4) (async) openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) (async) syz_mount_image$fuse(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x210048, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[], [{@obj_type}]}}, 0x0, 0x0, 0x0) (async) write$FUSE_ATTR(r0, &(0x7f0000000000)={0x78, 0xffffffffffffffda, 0x0, {0x9, 0x3f, 0x0, {0x2, 0x200, 0xfffffffffffffff8, 0x0, 0x6, 0x1c0000000000000, 0x6, 0x3474ecd0, 0xc571, 0x6000, 0x1, 0xee00, 0xee01, 0xba9, 0x8}}}, 0x78) (async) [ 3481.331360][T19557] fuse: Bad value for 'user_id' [ 3481.339520][T19547] Call Trace: [ 3481.339540][T19547] dump_stack+0x1d8/0x241 [ 3481.339551][T19547] ? panic+0x896/0x896 [ 3481.339562][T19547] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3481.339591][T19547] ? stack_trace_save+0x118/0x1c0 [ 3481.348524][T19559] fuse: Bad value for 'user_id' [ 3481.351513][T19547] ? stack_trace_snprint+0x170/0x170 [ 3481.351529][T19547] should_fail+0x71f/0x880 [ 3481.351547][T19547] ? setup_fault_attr+0x3d0/0x3d0 [ 3481.385654][T19547] ? __kasan_kmalloc+0x1d9/0x210 11:24:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000032"], 0x24}}, 0x0) 11:24:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000034"], 0x24}}, 0x0) [ 3481.390410][T19547] ? remove_wait_queue+0x120/0x120 [ 3481.395362][T19547] ? __kasan_kmalloc+0x171/0x210 [ 3481.397260][T19566] fuse: Bad value for 'user_id' [ 3481.400127][T19547] __alloc_pages_nodemask+0x1b4/0x840 [ 3481.400140][T19547] ? __device_add_disk+0x5d1/0x1220 [ 3481.400158][T19547] ? loop_add+0x573/0x740 [ 3481.415479][T19570] fuse: Bad value for 'user_id' [ 3481.419306][T19547] ? loop_control_ioctl+0x448/0x620 [ 3481.419319][T19547] ? do_syscall_64+0xca/0x1c0 [ 3481.419335][T19547] ? gfp_pfmemalloc_allowed+0x120/0x120 11:24:37 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x30ac0) r1 = socket(0x0, 0xb, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(r1, 0x0, 0x0) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000000c0)={@private, @multicast1}, &(0x7f0000000100)=0xc) r3 = syz_open_dev$vcsu(&(0x7f0000000080), 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000), r3) r4 = syz_open_dev$vcsu(&(0x7f0000000080), 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000), r4) sendmsg$GTP_CMD_NEWPDP(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)={0x48, r2, 0x1, 0x70bd2b, 0x25dfdbfb, {}, [@GTPA_TID={0xc, 0x3, 0x3}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_NET_NS_FD={0x8}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r4}, @GTPA_PEER_ADDRESS={0x8, 0x4, @local}]}, 0x48}, 0x1, 0x0, 0x0, 0x10000}, 0x20000000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0x24, r2, 0x100, 0x70bd2a, 0x25dfdafb, {}, [@GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x40000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) [ 3481.419347][T19547] ? lockref_get+0x184/0x220 [ 3481.419364][T19547] __get_free_pages+0xa/0x30 [ 3481.447781][T19547] selinux_genfs_get_sid+0x54/0x260 [ 3481.452831][T19547] inode_doinit_with_dentry+0x892/0x1050 [ 3481.458287][T19547] ? sb_finish_set_opts+0x770/0x770 [ 3481.463316][T19547] ? current_time+0x1af/0x2f0 [ 3481.467827][T19547] ? atime_needs_update+0x590/0x590 [ 3481.472869][T19547] security_d_instantiate+0x97/0xf0 [ 3481.472885][T19547] d_instantiate+0x51/0x90 [ 3481.472900][T19547] debugfs_create_dir+0x1a2/0x380 11:24:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 74) 11:24:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000035"], 0x24}}, 0x0) 11:24:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="f9ffff7f00000000000020"], 0x24}}, 0x0) [ 3481.472914][T19547] bdi_register_va+0x245/0x610 [ 3481.472928][T19547] bdi_register+0xd1/0x120 [ 3481.472941][T19547] ? __device_add_disk+0x551/0x1220 [ 3481.472953][T19547] ? bdi_register_va+0x610/0x610 [ 3481.472966][T19547] ? percpu_ref_resurrect+0x113/0x190 [ 3481.472980][T19547] bdi_register_owner+0x55/0xf0 [ 3481.472992][T19547] __device_add_disk+0x5d1/0x1220 [ 3481.473006][T19547] ? device_add_disk+0x30/0x30 [ 3481.473017][T19547] ? vsprintf+0x30/0x30 [ 3481.473030][T19547] ? __alloc_disk_node+0x459/0x5a0 [ 3481.473044][T19547] loop_add+0x573/0x740 [ 3481.473058][T19547] loop_control_ioctl+0x448/0x620 [ 3481.473071][T19547] ? loop_remove+0xa0/0xa0 [ 3481.473085][T19547] ? memset+0x1f/0x40 [ 3481.473095][T19547] ? fsnotify+0x1280/0x1340 [ 3481.473105][T19547] ? loop_remove+0xa0/0xa0 [ 3481.473116][T19547] do_vfs_ioctl+0x742/0x1720 [ 3481.473131][T19547] ? ioctl_preallocate+0x250/0x250 [ 3481.473144][T19547] ? __fget+0x407/0x490 [ 3481.473157][T19547] ? fget_many+0x20/0x20 [ 3481.473169][T19547] ? debug_smp_processor_id+0x20/0x20 [ 3481.473183][T19547] ? security_file_ioctl+0x7d/0xa0 [ 3481.473194][T19547] __x64_sys_ioctl+0xd4/0x110 [ 3481.473207][T19547] do_syscall_64+0xca/0x1c0 [ 3481.473221][T19547] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3481.555820][T19584] FAULT_INJECTION: forcing a failure. [ 3481.555820][T19584] name failslab, interval 1, probability 0, space 0, times 0 [ 3481.555836][T19584] CPU: 0 PID: 19584 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3481.555842][T19584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3481.555846][T19584] Call Trace: [ 3481.555863][T19584] dump_stack+0x1d8/0x241 [ 3481.555874][T19584] ? panic+0x896/0x896 [ 3481.555886][T19584] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3481.555899][T19584] ? stack_trace_save+0x1c0/0x1c0 [ 3481.555910][T19584] ? arch_stack_walk+0x105/0x140 [ 3481.555925][T19584] should_fail+0x71f/0x880 [ 3481.555940][T19584] ? setup_fault_attr+0x3d0/0x3d0 [ 3481.555952][T19584] ? stack_trace_snprint+0x170/0x170 [ 3481.555967][T19584] ? __d_alloc+0x2a/0x6a0 [ 3481.555978][T19584] should_failslab+0x5/0x20 [ 3481.555989][T19584] kmem_cache_alloc+0x28/0x250 [ 3481.556001][T19584] __d_alloc+0x2a/0x6a0 [ 3481.556013][T19584] ? __reset_page_owner+0x1f/0x100 [ 3481.556024][T19584] d_alloc_parallel+0xe7/0x1310 [ 3481.556035][T19584] ? security_d_instantiate+0x97/0xf0 [ 3481.556046][T19584] ? d_instantiate+0x51/0x90 [ 3481.556058][T19584] ? debugfs_create_dir+0x1a2/0x380 [ 3481.556076][T19584] ? bdi_register_va+0x245/0x610 [ 3481.556088][T19584] ? bdi_register+0xd1/0x120 [ 3481.556099][T19584] ? bdi_register_owner+0x55/0xf0 [ 3481.556113][T19584] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 3481.556126][T19584] ? avc_denied+0x1d0/0x1d0 [ 3481.556138][T19584] ? d_hash_and_lookup+0x1e0/0x1e0 [ 3481.556156][T19584] ? selinux_inode_permission+0x380/0x6a0 [ 3481.556168][T19584] ? selinux_inode_permission+0x454/0x6a0 [ 3481.556181][T19584] __lookup_slow+0x156/0x460 [ 3481.556194][T19584] ? lookup_one_len+0x2c0/0x2c0 [ 3481.556210][T19584] lookup_one_len+0x180/0x2c0 [ 3481.556223][T19584] ? lookup_one_len_common+0x450/0x450 [ 3481.556234][T19584] ? up_write+0xa6/0x270 [ 3481.556247][T19584] start_creating+0xec/0x250 [ 3481.556260][T19584] __debugfs_create_file+0x74/0x400 [ 3481.556273][T19584] ? debugfs_create_dir+0x2e7/0x380 [ 3481.556286][T19584] bdi_register_va+0x287/0x610 [ 3481.556300][T19584] bdi_register+0xd1/0x120 [ 3481.556312][T19584] ? __device_add_disk+0x551/0x1220 [ 3481.556324][T19584] ? bdi_register_va+0x610/0x610 [ 3481.556335][T19584] ? percpu_ref_resurrect+0x113/0x190 [ 3481.556350][T19584] bdi_register_owner+0x55/0xf0 [ 3481.556361][T19584] __device_add_disk+0x5d1/0x1220 [ 3481.556375][T19584] ? device_add_disk+0x30/0x30 [ 3481.556385][T19584] ? vsprintf+0x30/0x30 [ 3481.556398][T19584] ? __alloc_disk_node+0x459/0x5a0 [ 3481.556411][T19584] loop_add+0x573/0x740 [ 3481.556424][T19584] loop_control_ioctl+0x448/0x620 [ 3481.556436][T19584] ? loop_remove+0xa0/0xa0 [ 3481.556454][T19584] ? memset+0x1f/0x40 [ 3481.556464][T19584] ? fsnotify+0x1280/0x1340 [ 3481.556475][T19584] ? loop_remove+0xa0/0xa0 [ 3481.556486][T19584] do_vfs_ioctl+0x742/0x1720 [ 3481.556501][T19584] ? ioctl_preallocate+0x250/0x250 [ 3481.556514][T19584] ? __fget+0x407/0x490 [ 3481.556528][T19584] ? fget_many+0x20/0x20 [ 3481.556539][T19584] ? debug_smp_processor_id+0x20/0x20 [ 3481.556553][T19584] ? security_file_ioctl+0x7d/0xa0 [ 3481.556565][T19584] __x64_sys_ioctl+0xd4/0x110 [ 3481.556576][T19584] do_syscall_64+0xca/0x1c0 [ 3481.556590][T19584] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 11:24:38 executing program 4: add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) (async) r0 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) (async) r1 = syz_open_dev$evdev(&(0x7f00000000c0), 0x0, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000140)=""/80) (async) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000080)={0x0, 0x9, 0x101, 0x2945, 0x5b, 0x1}) (async) read$usbmon(r0, 0x0, 0x0) (async) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) (async) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, 0xfffffffffffffffe) 11:24:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000400000069"], 0x24}}, 0x0) 11:24:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000036"], 0x24}}, 0x0) 11:24:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="f9ffff7f00000000000020"], 0x24}}, 0x0) 11:24:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 75) 11:24:38 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x30ac0) (async) r1 = socket(0x0, 0xb, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(r1, 0x0, 0x0) (async) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) (async) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000000c0)={@private, @multicast1}, &(0x7f0000000100)=0xc) r3 = syz_open_dev$vcsu(&(0x7f0000000080), 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000), r3) (async) r4 = syz_open_dev$vcsu(&(0x7f0000000080), 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000), r4) (async) sendmsg$GTP_CMD_NEWPDP(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)={0x48, r2, 0x1, 0x70bd2b, 0x25dfdbfb, {}, [@GTPA_TID={0xc, 0x3, 0x3}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_NET_NS_FD={0x8}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r4}, @GTPA_PEER_ADDRESS={0x8, 0x4, @local}]}, 0x48}, 0x1, 0x0, 0x0, 0x10000}, 0x20000000) (async) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) (async) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0x24, r2, 0x100, 0x70bd2a, 0x25dfdafb, {}, [@GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x40000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 11:24:38 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="f9ffff7f00000000000020"], 0x24}}, 0x0) 11:24:38 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x30ac0) r1 = socket(0x0, 0xb, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(r1, 0x0, 0x0) (async) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000000c0)={@private, @multicast1}, &(0x7f0000000100)=0xc) (async) r3 = syz_open_dev$vcsu(&(0x7f0000000080), 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000), r3) r4 = syz_open_dev$vcsu(&(0x7f0000000080), 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000), r4) (async) sendmsg$GTP_CMD_NEWPDP(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)={0x48, r2, 0x1, 0x70bd2b, 0x25dfdbfb, {}, [@GTPA_TID={0xc, 0x3, 0x3}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_NET_NS_FD={0x8}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r4}, @GTPA_PEER_ADDRESS={0x8, 0x4, @local}]}, 0x48}, 0x1, 0x0, 0x0, 0x10000}, 0x20000000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) (async) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0x24, r2, 0x100, 0x70bd2a, 0x25dfdafb, {}, [@GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x40000) (async) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 11:24:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000037"], 0x24}}, 0x0) 11:24:38 executing program 4: add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) r0 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000000c0), 0x0, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000140)=""/80) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000080)={0x0, 0x9, 0x101, 0x2945, 0x5b, 0x1}) read$usbmon(r0, 0x0, 0x0) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) (async) syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) (async) syz_open_dev$evdev(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000140)=""/80) (async) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000080)={0x0, 0x9, 0x101, 0x2945, 0x5b, 0x1}) (async) read$usbmon(r0, 0x0, 0x0) (async) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) (async) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, 0xfffffffffffffffe) (async) 11:24:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000500000069"], 0x24}}, 0x0) 11:24:38 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="f9ffff7f00000000000020"], 0x24}}, 0x0) [ 3482.160327][T19593] __nla_validate_parse: 15 callbacks suppressed [ 3482.160336][T19593] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 11:24:38 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x2004) ioprio_set$uid(0x0, 0xee00, 0x2000) read$FUSE(0xffffffffffffffff, &(0x7f0000000000)={0x2020, 0x0, 0x0}, 0x202a) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000002100), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000002200)={&(0x7f00000020c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000021c0)={&(0x7f0000002140)={0x6c, r1, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vcan0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @loopback}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @loopback}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20000081}, 0x1) r2 = getgid() write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000002040)={0x78, 0xffffffffffffffda, r0, {0x3, 0x200, 0x0, {0x3, 0x80000000, 0x21f6, 0x10001, 0xffffffff, 0x80, 0x400, 0x7f, 0x0, 0x2000, 0x7, 0xee00, r2, 0x7, 0x4}}}, 0x78) [ 3482.208118][T19591] FAULT_INJECTION: forcing a failure. [ 3482.208118][T19591] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3482.230019][T19615] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3482.235678][T19591] CPU: 1 PID: 19591 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 11:24:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000600000069"], 0x24}}, 0x0) [ 3482.250588][T19591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3482.260559][T19591] Call Trace: [ 3482.263700][T19591] dump_stack+0x1d8/0x241 [ 3482.268385][T19591] ? panic+0x896/0x896 [ 3482.272337][T19591] ? unwind_next_frame+0x176a/0x1ea0 [ 3482.277410][T19591] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3482.282748][T19622] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3482.283051][T19591] ? __x64_sys_ioctl+0xd4/0x110 [ 3482.296855][T19591] should_fail+0x71f/0x880 [ 3482.301105][T19591] ? setup_fault_attr+0x3d0/0x3d0 11:24:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000700000069"], 0x24}}, 0x0) 11:24:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000800000069"], 0x24}}, 0x0) [ 3482.305962][T19591] ? save_stack+0x7f2/0x880 [ 3482.310305][T19591] ? __set_page_owner+0x33/0x1e0 [ 3482.315078][T19591] __alloc_pages_nodemask+0x1b4/0x840 [ 3482.320290][T19591] ? inode_doinit_with_dentry+0x892/0x1050 [ 3482.325924][T19591] ? security_d_instantiate+0x97/0xf0 [ 3482.331135][T19591] ? bdi_register_va+0x245/0x610 [ 3482.333880][T19626] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3482.335905][T19591] ? __unwind_start+0x708/0x890 [ 3482.335917][T19591] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 3482.335929][T19591] ? deref_stack_reg+0x1f0/0x1f0 [ 3482.335947][T19591] ? __set_page_owner+0x1c7/0x1e0 [ 3482.364724][T19591] ? preempt_count_add+0x8f/0x180 [ 3482.369587][T19591] alloc_slab_page+0x39/0x3c0 [ 3482.374096][T19591] ? stack_trace_save+0x1c0/0x1c0 [ 3482.375945][T19629] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3482.378952][T19591] new_slab+0x97/0x440 [ 3482.378971][T19591] ? check_preemption_disabled+0x153/0x320 [ 3482.397618][T19591] ___slab_alloc+0x2fe/0x490 [ 3482.402049][T19591] ? stack_trace_save+0x118/0x1c0 [ 3482.406903][T19591] ? __d_alloc+0x2a/0x6a0 [ 3482.411068][T19591] ? __d_alloc+0x2a/0x6a0 [ 3482.415239][T19591] __slab_alloc+0x62/0xa0 [ 3482.419403][T19591] ? __d_alloc+0x2a/0x6a0 [ 3482.423581][T19591] kmem_cache_alloc+0x109/0x250 [ 3482.428255][T19591] __d_alloc+0x2a/0x6a0 [ 3482.432244][T19591] ? __reset_page_owner+0x1f/0x100 [ 3482.437191][T19591] d_alloc_parallel+0xe7/0x1310 [ 3482.441878][T19591] ? security_d_instantiate+0x97/0xf0 [ 3482.447085][T19591] ? d_instantiate+0x51/0x90 [ 3482.451510][T19591] ? debugfs_create_dir+0x1a2/0x380 [ 3482.456559][T19591] ? bdi_register_va+0x245/0x610 [ 3482.461339][T19591] ? bdi_register+0xd1/0x120 [ 3482.466330][T19591] ? bdi_register_owner+0x55/0xf0 [ 3482.471140][T19591] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 3482.476341][T19591] ? avc_denied+0x1d0/0x1d0 [ 3482.480674][T19591] ? d_hash_and_lookup+0x1e0/0x1e0 [ 3482.485627][T19591] ? selinux_inode_permission+0x380/0x6a0 [ 3482.491178][T19591] ? selinux_inode_permission+0x454/0x6a0 [ 3482.496733][T19591] __lookup_slow+0x156/0x460 [ 3482.501158][T19591] ? lookup_one_len+0x2c0/0x2c0 [ 3482.505850][T19591] lookup_one_len+0x180/0x2c0 [ 3482.510367][T19591] ? lookup_one_len_common+0x450/0x450 [ 3482.515649][T19591] ? up_write+0xa6/0x270 [ 3482.519730][T19591] start_creating+0xec/0x250 [ 3482.524165][T19591] __debugfs_create_file+0x74/0x400 [ 3482.529200][T19591] ? debugfs_create_dir+0x2e7/0x380 [ 3482.534229][T19591] bdi_register_va+0x287/0x610 [ 3482.538828][T19591] bdi_register+0xd1/0x120 [ 3482.543081][T19591] ? __device_add_disk+0x551/0x1220 [ 3482.548115][T19591] ? bdi_register_va+0x610/0x610 [ 3482.552889][T19591] ? percpu_ref_resurrect+0x113/0x190 [ 3482.558186][T19591] bdi_register_owner+0x55/0xf0 [ 3482.562869][T19591] __device_add_disk+0x5d1/0x1220 [ 3482.567729][T19591] ? device_add_disk+0x30/0x30 [ 3482.572333][T19591] ? vsprintf+0x30/0x30 [ 3482.576326][T19591] ? __alloc_disk_node+0x459/0x5a0 [ 3482.581271][T19591] loop_add+0x573/0x740 [ 3482.585272][T19591] loop_control_ioctl+0x448/0x620 [ 3482.590309][T19591] ? loop_remove+0xa0/0xa0 [ 3482.594560][T19591] ? memset+0x1f/0x40 [ 3482.598459][T19591] ? fsnotify+0x1280/0x1340 [ 3482.602795][T19591] ? loop_remove+0xa0/0xa0 [ 3482.607050][T19591] do_vfs_ioctl+0x742/0x1720 [ 3482.611473][T19591] ? ioctl_preallocate+0x250/0x250 [ 3482.616422][T19591] ? __fget+0x407/0x490 [ 3482.620411][T19591] ? fget_many+0x20/0x20 [ 3482.624489][T19591] ? debug_smp_processor_id+0x20/0x20 [ 3482.629700][T19591] ? security_file_ioctl+0x7d/0xa0 [ 3482.634650][T19591] __x64_sys_ioctl+0xd4/0x110 [ 3482.639157][T19591] do_syscall_64+0xca/0x1c0 [ 3482.643529][T19591] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 11:24:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 76) 11:24:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000900000069"], 0x24}}, 0x0) 11:24:39 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x2004) ioprio_set$uid(0x0, 0xee00, 0x2000) read$FUSE(0xffffffffffffffff, &(0x7f0000000000)={0x2020, 0x0, 0x0}, 0x202a) (async) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000002100), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000002200)={&(0x7f00000020c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000021c0)={&(0x7f0000002140)={0x6c, r1, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vcan0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @loopback}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @loopback}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20000081}, 0x1) (async) r2 = getgid() write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000002040)={0x78, 0xffffffffffffffda, r0, {0x3, 0x200, 0x0, {0x3, 0x80000000, 0x21f6, 0x10001, 0xffffffff, 0x80, 0x400, 0x7f, 0x0, 0x2000, 0x7, 0xee00, r2, 0x7, 0x4}}}, 0x78) 11:24:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000038"], 0x24}}, 0x0) 11:24:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000180), 0x1, 0x400) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000240)={0xffffffffffffffff, 0x0, {0x0, 0x0, 0x0, 0x6, 0x3, 0x0, 0x12, 0x1d, 0xc, "e121adb48091e4b30d9012d4e0105526a8d36610c2c426b5ee2b99ec970c4c62eda1cb783df5cb8ed0d83a65dc89bfcdca49e5e76286158d3abc89d397cb5f9e", "b5aaca6c3e73214f5df4488ed2c6a5cba5b499ded29439cf38a74c3c6aee20a7de7d21cf80b94dc4f898cbdee725a043977cf85496b2df998b4aa85af82bf141", "884b538b0899f3f47231a14e8417412920bdfe7f45ff7d8812cdbe1c3ca76435", [0x3, 0xfffffffffffff001]}}) r1 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000380)) r2 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) read$usbmon(r2, 0x0, 0x0) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan0\x00'}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wpan1\x00'}) sendmsg$NL802154_CMD_DEL_SEC_DEV(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xe6b7b49dc0c187ce}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0xffffffffffffffce, 0x0, 0x1, 0x70bd2a, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x8000800) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r1) 11:24:39 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="f9ffff7f00000000000020"], 0x24}}, 0x0) 11:24:39 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x2004) ioprio_set$uid(0x0, 0xee00, 0x2000) read$FUSE(0xffffffffffffffff, &(0x7f0000000000)={0x2020, 0x0, 0x0}, 0x202a) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000002100), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000002200)={&(0x7f00000020c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000021c0)={&(0x7f0000002140)={0x6c, r1, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vcan0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @loopback}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @loopback}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20000081}, 0x1) r2 = getgid() write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000002040)={0x78, 0xffffffffffffffda, r0, {0x3, 0x200, 0x0, {0x3, 0x80000000, 0x21f6, 0x10001, 0xffffffff, 0x80, 0x400, 0x7f, 0x0, 0x2000, 0x7, 0xee00, r2, 0x7, 0x4}}}, 0x78) ioprio_set$uid(0x0, 0xee01, 0x2004) (async) ioprio_set$uid(0x0, 0xee00, 0x2000) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000000000)={0x2020}, 0x202a) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000002100), 0xffffffffffffffff) (async) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000002200)={&(0x7f00000020c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000021c0)={&(0x7f0000002140)={0x6c, r1, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vcan0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @loopback}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @loopback}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20000081}, 0x1) (async) getgid() (async) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000002040)={0x78, 0xffffffffffffffda, r0, {0x3, 0x200, 0x0, {0x3, 0x80000000, 0x21f6, 0x10001, 0xffffffff, 0x80, 0x400, 0x7f, 0x0, 0x2000, 0x7, 0xee00, r2, 0x7, 0x4}}}, 0x78) (async) 11:24:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000039"], 0x24}}, 0x0) 11:24:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000020"], 0x24}}, 0x0) [ 3482.721973][T19649] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 11:24:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000a00000069"], 0x24}}, 0x0) 11:24:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f0000000000003a"], 0x24}}, 0x0) [ 3482.768356][T19650] FAULT_INJECTION: forcing a failure. [ 3482.768356][T19650] name failslab, interval 1, probability 0, space 0, times 0 [ 3482.785839][T19650] CPU: 1 PID: 19650 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3482.797288][T19650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3482.807175][T19650] Call Trace: [ 3482.810312][T19650] dump_stack+0x1d8/0x241 11:24:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000b00000069"], 0x24}}, 0x0) [ 3482.810599][T19664] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3482.814474][T19650] ? panic+0x896/0x896 [ 3482.814492][T19650] ? do_vfs_ioctl+0x742/0x1720 [ 3482.832107][T19650] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3482.837743][T19650] should_fail+0x71f/0x880 [ 3482.841994][T19650] ? setup_fault_attr+0x3d0/0x3d0 [ 3482.846856][T19650] ? make_kgid+0x1f2/0x6f0 [ 3482.851133][T19650] ? security_inode_alloc+0x24/0x110 [ 3482.856232][T19650] should_failslab+0x5/0x20 [ 3482.860581][T19650] kmem_cache_alloc+0x28/0x250 [ 3482.864029][T19666] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3482.865164][T19650] security_inode_alloc+0x24/0x110 [ 3482.865181][T19650] inode_init_always+0x655/0x8a0 [ 3482.884097][T19650] new_inode_pseudo+0x8f/0x210 [ 3482.888691][T19650] new_inode+0x25/0x1d0 [ 3482.892699][T19650] ? start_creating+0x15d/0x250 [ 3482.897468][T19650] __debugfs_create_file+0xb6/0x400 [ 3482.902496][T19650] ? debugfs_create_dir+0x2e7/0x380 [ 3482.907539][T19650] bdi_register_va+0x287/0x610 [ 3482.912158][T19650] bdi_register+0xd1/0x120 [ 3482.916388][T19650] ? __device_add_disk+0x551/0x1220 [ 3482.921510][T19650] ? bdi_register_va+0x610/0x610 [ 3482.926291][T19650] ? percpu_ref_resurrect+0x113/0x190 [ 3482.931492][T19650] bdi_register_owner+0x55/0xf0 [ 3482.936181][T19650] __device_add_disk+0x5d1/0x1220 [ 3482.941046][T19650] ? device_add_disk+0x30/0x30 [ 3482.945635][T19650] ? vsprintf+0x30/0x30 [ 3482.949635][T19650] ? __alloc_disk_node+0x459/0x5a0 [ 3482.954668][T19650] loop_add+0x573/0x740 [ 3482.958659][T19650] loop_control_ioctl+0x448/0x620 [ 3482.963514][T19650] ? loop_remove+0xa0/0xa0 [ 3482.967774][T19650] ? memset+0x1f/0x40 [ 3482.971582][T19650] ? fsnotify+0x1280/0x1340 [ 3482.975925][T19650] ? loop_remove+0xa0/0xa0 [ 3482.980182][T19650] do_vfs_ioctl+0x742/0x1720 [ 3482.984612][T19650] ? ioctl_preallocate+0x250/0x250 [ 3482.989556][T19650] ? __fget+0x407/0x490 [ 3482.993547][T19650] ? fget_many+0x20/0x20 [ 3482.997622][T19650] ? debug_smp_processor_id+0x20/0x20 [ 3483.003003][T19650] ? security_file_ioctl+0x7d/0xa0 [ 3483.007936][T19650] __x64_sys_ioctl+0xd4/0x110 [ 3483.012462][T19650] do_syscall_64+0xca/0x1c0 11:24:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 77) 11:24:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f0000000000003b"], 0x24}}, 0x0) 11:24:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000c00000069"], 0x24}}, 0x0) 11:24:39 executing program 0: ioprio_set$uid(0x3, 0x0, 0x2007) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001240)={0xffffffffffffffff}) r1 = syz_open_dev$vcsu(&(0x7f0000000040), 0x93, 0x101400) r2 = getegid() write$FUSE_ATTR(r1, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x1, 0xffff671f, 0x0, {0x3, 0x9, 0x10000, 0x10001, 0x8, 0x80000000, 0x8, 0x87, 0x6, 0xa000, 0x8, 0x0, r2, 0xb8, 0x401}}}, 0x78) syz_genetlink_get_family_id$ipvs(&(0x7f0000001880), r0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x886}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000427bd7000ffdb0100000000000c0006000200000000000000"], 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) write$FUSE_POLL(r4, &(0x7f0000000140)={0x18, 0xfffffffffffffffe, 0x0, {0xb4}}, 0x18) [ 3483.016793][T19650] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3483.036492][T19650] debugfs: out of free dentries, can not create file 'stats' [ 3483.089254][T19675] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3483.099612][T19679] FAULT_INJECTION: forcing a failure. [ 3483.099612][T19679] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3483.118821][T19679] CPU: 1 PID: 19679 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3483.130356][T19679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3483.140371][T19679] Call Trace: [ 3483.143513][T19679] dump_stack+0x1d8/0x241 [ 3483.147673][T19679] ? panic+0x896/0x896 [ 3483.151579][T19679] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3483.157226][T19679] ? stack_trace_save+0x118/0x1c0 [ 3483.162104][T19679] ? stack_trace_snprint+0x170/0x170 [ 3483.167211][T19679] should_fail+0x71f/0x880 [ 3483.171455][T19679] ? setup_fault_attr+0x3d0/0x3d0 [ 3483.176323][T19679] ? __kasan_kmalloc+0x1d9/0x210 [ 3483.181089][T19679] ? remove_wait_queue+0x120/0x120 [ 3483.186038][T19679] ? __kasan_kmalloc+0x171/0x210 [ 3483.190807][T19679] __alloc_pages_nodemask+0x1b4/0x840 [ 3483.196111][T19679] ? __device_add_disk+0x5d1/0x1220 [ 3483.201136][T19679] ? loop_add+0x573/0x740 [ 3483.205300][T19679] ? loop_control_ioctl+0x448/0x620 [ 3483.210339][T19679] ? do_syscall_64+0xca/0x1c0 [ 3483.214850][T19679] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 3483.220239][T19679] ? lockref_get+0x184/0x220 [ 3483.224745][T19679] __get_free_pages+0xa/0x30 [ 3483.229171][T19679] selinux_genfs_get_sid+0x54/0x260 [ 3483.234212][T19679] inode_doinit_with_dentry+0x892/0x1050 [ 3483.239672][T19679] ? sb_finish_set_opts+0x770/0x770 [ 3483.244701][T19679] ? current_time+0x1af/0x2f0 [ 3483.249240][T19679] ? atime_needs_update+0x590/0x590 [ 3483.254258][T19679] security_d_instantiate+0x97/0xf0 [ 3483.259297][T19679] d_instantiate+0x51/0x90 [ 3483.263623][T19679] __debugfs_create_file+0x257/0x400 [ 3483.268747][T19679] bdi_register_va+0x287/0x610 [ 3483.273353][T19679] bdi_register+0xd1/0x120 [ 3483.277596][T19679] ? __device_add_disk+0x551/0x1220 [ 3483.282631][T19679] ? bdi_register_va+0x610/0x610 [ 3483.287407][T19679] ? percpu_ref_resurrect+0x113/0x190 [ 3483.292625][T19679] bdi_register_owner+0x55/0xf0 [ 3483.297302][T19679] __device_add_disk+0x5d1/0x1220 [ 3483.302170][T19679] ? device_add_disk+0x30/0x30 [ 3483.306768][T19679] ? vsprintf+0x30/0x30 [ 3483.310759][T19679] ? __alloc_disk_node+0x459/0x5a0 [ 3483.315711][T19679] loop_add+0x573/0x740 [ 3483.319706][T19679] loop_control_ioctl+0x448/0x620 [ 3483.324556][T19679] ? loop_remove+0xa0/0xa0 [ 3483.328817][T19679] ? memset+0x1f/0x40 [ 3483.332621][T19679] ? fsnotify+0x1280/0x1340 [ 3483.336960][T19679] ? loop_remove+0xa0/0xa0 [ 3483.341217][T19679] do_vfs_ioctl+0x742/0x1720 [ 3483.345643][T19679] ? ioctl_preallocate+0x250/0x250 [ 3483.350594][T19679] ? __fget+0x407/0x490 [ 3483.354586][T19679] ? fget_many+0x20/0x20 [ 3483.358661][T19679] ? debug_smp_processor_id+0x20/0x20 [ 3483.363872][T19679] ? security_file_ioctl+0x7d/0xa0 [ 3483.368815][T19679] __x64_sys_ioctl+0xd4/0x110 [ 3483.373330][T19679] do_syscall_64+0xca/0x1c0 [ 3483.377762][T19679] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 11:24:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000180), 0x1, 0x400) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000240)={0xffffffffffffffff, 0x0, {0x0, 0x0, 0x0, 0x6, 0x3, 0x0, 0x12, 0x1d, 0xc, "e121adb48091e4b30d9012d4e0105526a8d36610c2c426b5ee2b99ec970c4c62eda1cb783df5cb8ed0d83a65dc89bfcdca49e5e76286158d3abc89d397cb5f9e", "b5aaca6c3e73214f5df4488ed2c6a5cba5b499ded29439cf38a74c3c6aee20a7de7d21cf80b94dc4f898cbdee725a043977cf85496b2df998b4aa85af82bf141", "884b538b0899f3f47231a14e8417412920bdfe7f45ff7d8812cdbe1c3ca76435", [0x3, 0xfffffffffffff001]}}) (async) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000240)={0xffffffffffffffff, 0x0, {0x0, 0x0, 0x0, 0x6, 0x3, 0x0, 0x12, 0x1d, 0xc, "e121adb48091e4b30d9012d4e0105526a8d36610c2c426b5ee2b99ec970c4c62eda1cb783df5cb8ed0d83a65dc89bfcdca49e5e76286158d3abc89d397cb5f9e", "b5aaca6c3e73214f5df4488ed2c6a5cba5b499ded29439cf38a74c3c6aee20a7de7d21cf80b94dc4f898cbdee725a043977cf85496b2df998b4aa85af82bf141", "884b538b0899f3f47231a14e8417412920bdfe7f45ff7d8812cdbe1c3ca76435", [0x3, 0xfffffffffffff001]}}) r1 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000380)) (async) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000380)) r2 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) read$usbmon(r2, 0x0, 0x0) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan0\x00'}) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan0\x00'}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wpan1\x00'}) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wpan1\x00'}) sendmsg$NL802154_CMD_DEL_SEC_DEV(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xe6b7b49dc0c187ce}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0xffffffffffffffce, 0x0, 0x1, 0x70bd2a, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x8000800) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r1) 11:24:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000020"], 0x24}}, 0x0) 11:24:40 executing program 0: ioprio_set$uid(0x3, 0x0, 0x2007) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001240)={0xffffffffffffffff}) (async, rerun: 64) r1 = syz_open_dev$vcsu(&(0x7f0000000040), 0x93, 0x101400) (async, rerun: 64) r2 = getegid() (rerun: 64) write$FUSE_ATTR(r1, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x1, 0xffff671f, 0x0, {0x3, 0x9, 0x10000, 0x10001, 0x8, 0x80000000, 0x8, 0x87, 0x6, 0xa000, 0x8, 0x0, r2, 0xb8, 0x401}}}, 0x78) syz_genetlink_get_family_id$ipvs(&(0x7f0000001880), r0) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x886}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000427bd7000ffdb0100000000000c0006000200000000000000"], 0x28}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) write$FUSE_POLL(r4, &(0x7f0000000140)={0x18, 0xfffffffffffffffe, 0x0, {0xb4}}, 0x18) 11:24:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f0000000000003d"], 0x24}}, 0x0) 11:24:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000d00000069"], 0x24}}, 0x0) 11:24:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 78) 11:24:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f0000000000003e"], 0x24}}, 0x0) 11:24:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000020"], 0x24}}, 0x0) 11:24:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000e00000069"], 0x24}}, 0x0) 11:24:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f0000000000003f"], 0x24}}, 0x0) [ 3483.573771][T19686] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3483.608924][T19687] FAULT_INJECTION: forcing a failure. [ 3483.608924][T19687] name failslab, interval 1, probability 0, space 0, times 0 11:24:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000f00000069"], 0x24}}, 0x0) 11:24:40 executing program 0: ioprio_set$uid(0x3, 0x0, 0x2007) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001240)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001240)={0xffffffffffffffff}) syz_open_dev$vcsu(&(0x7f0000000040), 0x93, 0x101400) (async) r1 = syz_open_dev$vcsu(&(0x7f0000000040), 0x93, 0x101400) r2 = getegid() write$FUSE_ATTR(r1, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x1, 0xffff671f, 0x0, {0x3, 0x9, 0x10000, 0x10001, 0x8, 0x80000000, 0x8, 0x87, 0x6, 0xa000, 0x8, 0x0, r2, 0xb8, 0x401}}}, 0x78) syz_genetlink_get_family_id$ipvs(&(0x7f0000001880), r0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x886}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000427bd7000ffdb0100000000000c0006000200000000000000"], 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) write$FUSE_POLL(r4, &(0x7f0000000140)={0x18, 0xfffffffffffffffe, 0x0, {0xb4}}, 0x18) (async) write$FUSE_POLL(r4, &(0x7f0000000140)={0x18, 0xfffffffffffffffe, 0x0, {0xb4}}, 0x18) [ 3483.635824][T19687] CPU: 1 PID: 19687 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3483.647266][T19687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3483.657245][T19687] Call Trace: [ 3483.660387][T19687] dump_stack+0x1d8/0x241 [ 3483.664644][T19687] ? panic+0x896/0x896 [ 3483.668548][T19687] ? check_preemption_disabled+0x9f/0x320 [ 3483.674098][T19687] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3483.679736][T19687] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 3483.684601][T19687] ? debug_smp_processor_id+0x20/0x20 [ 3483.689809][T19687] ? __debugfs_create_file+0x367/0x400 [ 3483.695193][T19687] should_fail+0x71f/0x880 [ 3483.699466][T19687] ? bdi_register_va+0x47d/0x610 [ 3483.704238][T19687] ? setup_fault_attr+0x3d0/0x3d0 [ 3483.709072][T19687] ? bdi_register+0xd1/0x120 [ 3483.713502][T19687] ? __device_add_disk+0x551/0x1220 [ 3483.718534][T19687] ? kobj_map+0x65/0x5a0 [ 3483.722617][T19687] should_failslab+0x5/0x20 [ 3483.726947][T19687] __kmalloc+0x51/0x2e0 [ 3483.730959][T19687] kobj_map+0x65/0x5a0 [ 3483.734941][T19687] ? disk_check_events+0x600/0x600 [ 3483.739886][T19687] ? exact_match+0x20/0x20 [ 3483.744161][T19687] __device_add_disk+0x65a/0x1220 [ 3483.749001][T19687] ? device_add_disk+0x30/0x30 [ 3483.753610][T19687] ? vsprintf+0x30/0x30 [ 3483.757853][T19687] ? __alloc_disk_node+0x459/0x5a0 [ 3483.762896][T19687] loop_add+0x573/0x740 [ 3483.766883][T19687] loop_control_ioctl+0x448/0x620 [ 3483.772087][T19687] ? loop_remove+0xa0/0xa0 [ 3483.776423][T19687] ? memset+0x1f/0x40 [ 3483.780334][T19687] ? fsnotify+0x1280/0x1340 [ 3483.784682][T19687] ? loop_remove+0xa0/0xa0 [ 3483.788930][T19687] do_vfs_ioctl+0x742/0x1720 [ 3483.793367][T19687] ? ioctl_preallocate+0x250/0x250 [ 3483.798312][T19687] ? __fget+0x407/0x490 [ 3483.802556][T19687] ? fget_many+0x20/0x20 [ 3483.806643][T19687] ? debug_smp_processor_id+0x20/0x20 [ 3483.811847][T19687] ? security_file_ioctl+0x7d/0xa0 [ 3483.816792][T19687] __x64_sys_ioctl+0xd4/0x110 [ 3483.821304][T19687] do_syscall_64+0xca/0x1c0 [ 3483.825646][T19687] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 11:24:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000180), 0x1, 0x400) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000240)={0xffffffffffffffff, 0x0, {0x0, 0x0, 0x0, 0x6, 0x3, 0x0, 0x12, 0x1d, 0xc, "e121adb48091e4b30d9012d4e0105526a8d36610c2c426b5ee2b99ec970c4c62eda1cb783df5cb8ed0d83a65dc89bfcdca49e5e76286158d3abc89d397cb5f9e", "b5aaca6c3e73214f5df4488ed2c6a5cba5b499ded29439cf38a74c3c6aee20a7de7d21cf80b94dc4f898cbdee725a043977cf85496b2df998b4aa85af82bf141", "884b538b0899f3f47231a14e8417412920bdfe7f45ff7d8812cdbe1c3ca76435", [0x3, 0xfffffffffffff001]}}) (async) r1 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) (async) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000380)) r2 = syz_open_dev$usbmon(&(0x7f0000001640), 0x0, 0x0) read$usbmon(r2, 0x0, 0x0) (async) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan0\x00'}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wpan1\x00'}) sendmsg$NL802154_CMD_DEL_SEC_DEV(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xe6b7b49dc0c187ce}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0xffffffffffffffce, 0x0, 0x1, 0x70bd2a, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x8000800) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r1) 11:24:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000041"], 0x24}}, 0x0) 11:24:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000001000000069"], 0x24}}, 0x0) 11:24:40 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x4) r0 = getpid() syz_open_procfs$namespace(r0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000006bc0), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000006d00)={&(0x7f0000002280)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000006cc0)={&(0x7f0000006c00)={0xa8, r2, 0x1, 0x70bd27, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x80, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x94e4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8321}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x40cffe87}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd8a5}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6c52ca4d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x66cd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x193c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x209f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x735bfb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x328d5097}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb89a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbebc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x617d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x55cb}]}, {0x4}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x88c0}, 0x4000000) r3 = geteuid() r4 = getgid() r5 = getgid() read$FUSE(0xffffffffffffffff, &(0x7f0000002500)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) r9 = getgid() r10 = getgid() getpid() write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000004a40)={0x78, 0xffffffffffffffda, r6, {0x7, 0x10000, 0x0, {0x5, 0x3, 0x7f, 0x0, 0xffffffffffffffff, 0x2, 0x7f, 0xfff, 0x81, 0xa000, 0x6, r7, 0x0, 0x5, 0xfffffffd}}}, 0x78) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000004a00)) read$FUSE(0xffffffffffffffff, &(0x7f0000004b00)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000006b40)={0x78, 0x0, r11, {0x101, 0x3, 0x0, {0x1, 0x2, 0x7f, 0x3, 0x1ff, 0x6, 0x4c4f, 0x8, 0x1, 0xc000, 0x53f, r7, r8, 0x7fff, 0x2}}}, 0x78) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000000)="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", 0x2000, &(0x7f0000004980)={&(0x7f0000002000)={0x50, 0x0, 0x3, {0x7, 0x26, 0xbd45, 0x508109, 0xffff, 0x8, 0x7}}, &(0x7f0000002080)={0x18, 0xfffffffffffffff5, 0x2, {0x2}}, &(0x7f00000020c0)={0x18, 0x0, 0x800, {0x2}}, &(0x7f0000002100)={0x18, 0x0, 0x7, {0x4}}, &(0x7f0000002140)={0x18, 0x0, 0xffffffff, {0x7}}, &(0x7f0000002180)={0x28, 0x0, 0x8, {{0x81, 0x1, 0x1, r0}}}, &(0x7f00000021c0)={0x60, 0xfffffffffffffffe, 0x4, {{0x4, 0x9, 0x81, 0x4, 0x7, 0x0, 0x1, 0x4}}}, &(0x7f0000002240)={0x18, 0x0, 0xffffffff, {0x8}}, &(0x7f0000004ac0)=ANY=[@ANYBLOB="19000000daffffff09005d1f23247b2b49260000695b5a2114574db01d82f837ec09"], &(0x7f00000022c0)={0x20, 0xffffffffffffffda, 0xfffffffffffffffb, {0x0, 0x10}}, &(0x7f0000002300)={0x78, 0x0, 0xfff, {0x2170789c, 0x4, 0x0, {0x2, 0x3ff, 0xd1, 0x7, 0x1f, 0x3, 0xaab3, 0x9, 0x8, 0x2000, 0x56f, r3, 0x0, 0x7, 0x2}}}, &(0x7f0000002380)={0x90, 0x0, 0x6, {0x6, 0x1, 0x7c31, 0x2, 0x3ff, 0x9, {0x3, 0xff, 0x8ad, 0x5, 0xc242, 0x3f, 0x800, 0x4, 0x1f, 0x6000, 0x100, 0xee01, r4, 0x1f, 0x9}}}, &(0x7f0000002440)=ANY=[@ANYBLOB="c0000000f5ffffff52e600000000000003000000000000000100000000000000080000ffff7f00005d7b2f2140242f4002000000000000000100008000000000010000000200000040000000000000000000000000000000c60000000000000000000000500020000500000000000000810000000000000600000000ffffff7f0004000000000000007c0a000000000000030000008a0a00002c252b0000000000030000000000000000000000000000000000000009000000"], &(0x7f0000004540)={0x330, 0x0, 0x7, [{{0x0, 0x0, 0xd665, 0x6, 0x7, 0x4751, {0x1, 0x7f, 0x3, 0x2, 0x6399f273, 0xb47, 0x3b53, 0x7ff, 0x6, 0xa000, 0x6ca6, 0xee01, r5, 0x3, 0xff}}, {0x3, 0xfff, 0x2, 0x0, '\\('}}, {{0x0, 0x3, 0x7, 0x40, 0x3, 0xfffffffb, {0x3, 0x6, 0x10000, 0x20000000000, 0x0, 0x7, 0x6, 0x1f, 0x1, 0xc000, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, 0x4}}, {0x0, 0x26, 0x0, 0x7fff}}, {{0x3, 0x2, 0x3, 0x7, 0x8e9, 0x7, {0x1, 0x6, 0x8, 0xa0e, 0x22e, 0x61, 0x7fffffff, 0x9, 0x0, 0x6000, 0x0, r7, r9, 0x6, 0x6e8}}, {0x1, 0x3, 0xd, 0xfff, '&\')!-\'-.\xfb*$!.'}}, {{0x5, 0x3, 0x400, 0x20, 0x1000, 0x2, {0x3, 0x3, 0x5666, 0x5, 0x431, 0x7, 0x7fff, 0x9, 0x1, 0x6000, 0xf7, 0xee00, 0x0, 0x66f2, 0x2}}, {0x3, 0x0, 0x3, 0xa5, '+-%'}}, {{0x0, 0x3, 0x713, 0x1, 0x6, 0x3, {0x4, 0x4, 0x7, 0x5e5a, 0x4, 0x7f, 0x78, 0x1, 0xfffffe01, 0x6000, 0x2, 0xffffffffffffffff, r10, 0x9, 0xee8}}, {0x3, 0x1, 0x4, 0x71, '!$)u'}}]}, &(0x7f0000004880)={0xa0, 0x2f, 0x5, {{0x4, 0x3, 0x3ff, 0x4, 0x4, 0xffffffff, {0x5, 0x2, 0x800, 0x2a, 0x2, 0x8, 0x2, 0x4, 0x3, 0x8000, 0x1, 0xee00, 0xffffffffffffffff, 0xfea7299, 0x5}}, {0x0, 0x6}}}, &(0x7f0000004940)={0x20, 0xfffffffffffffff5, 0xfffffffffffffff9, {0x2, 0x4, 0x3ff, 0x9}}}) 11:24:40 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="f9ffff7f00000000000020"], 0x24}}, 0x0) 11:24:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 79) 11:24:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000042"], 0x24}}, 0x0) 11:24:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000001100000069"], 0x24}}, 0x0) 11:24:40 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="f9ffff7f00000000000020"], 0x24}}, 0x0) 11:24:40 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x4) r0 = getpid() syz_open_procfs$namespace(r0, 0x0) (async) syz_open_procfs$namespace(r0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000006bc0), 0xffffffffffffffff) (async) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000006bc0), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000006d00)={&(0x7f0000002280)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000006cc0)={&(0x7f0000006c00)={0xa8, r2, 0x1, 0x70bd27, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x80, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x94e4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8321}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x40cffe87}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd8a5}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6c52ca4d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x66cd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x193c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x209f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x735bfb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x328d5097}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb89a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbebc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x617d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x55cb}]}, {0x4}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x88c0}, 0x4000000) geteuid() (async) r3 = geteuid() r4 = getgid() r5 = getgid() read$FUSE(0xffffffffffffffff, &(0x7f0000002500)={0x2020}, 0x2020) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000002500)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) r9 = getgid() getgid() (async) r10 = getgid() getpid() (async) getpid() write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000004a40)={0x78, 0xffffffffffffffda, r6, {0x7, 0x10000, 0x0, {0x5, 0x3, 0x7f, 0x0, 0xffffffffffffffff, 0x2, 0x7f, 0xfff, 0x81, 0xa000, 0x6, r7, 0x0, 0x5, 0xfffffffd}}}, 0x78) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000004a00)) read$FUSE(0xffffffffffffffff, &(0x7f0000004b00)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000006b40)={0x78, 0x0, r11, {0x101, 0x3, 0x0, {0x1, 0x2, 0x7f, 0x3, 0x1ff, 0x6, 0x4c4f, 0x8, 0x1, 0xc000, 0x53f, r7, r8, 0x7fff, 0x2}}}, 0x78) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000000)="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", 0x2000, &(0x7f0000004980)={&(0x7f0000002000)={0x50, 0x0, 0x3, {0x7, 0x26, 0xbd45, 0x508109, 0xffff, 0x8, 0x7}}, &(0x7f0000002080)={0x18, 0xfffffffffffffff5, 0x2, {0x2}}, &(0x7f00000020c0)={0x18, 0x0, 0x800, {0x2}}, &(0x7f0000002100)={0x18, 0x0, 0x7, {0x4}}, &(0x7f0000002140)={0x18, 0x0, 0xffffffff, {0x7}}, &(0x7f0000002180)={0x28, 0x0, 0x8, {{0x81, 0x1, 0x1, r0}}}, &(0x7f00000021c0)={0x60, 0xfffffffffffffffe, 0x4, {{0x4, 0x9, 0x81, 0x4, 0x7, 0x0, 0x1, 0x4}}}, &(0x7f0000002240)={0x18, 0x0, 0xffffffff, {0x8}}, &(0x7f0000004ac0)=ANY=[@ANYBLOB="19000000daffffff09005d1f23247b2b49260000695b5a2114574db01d82f837ec09"], &(0x7f00000022c0)={0x20, 0xffffffffffffffda, 0xfffffffffffffffb, {0x0, 0x10}}, &(0x7f0000002300)={0x78, 0x0, 0xfff, {0x2170789c, 0x4, 0x0, {0x2, 0x3ff, 0xd1, 0x7, 0x1f, 0x3, 0xaab3, 0x9, 0x8, 0x2000, 0x56f, r3, 0x0, 0x7, 0x2}}}, &(0x7f0000002380)={0x90, 0x0, 0x6, {0x6, 0x1, 0x7c31, 0x2, 0x3ff, 0x9, {0x3, 0xff, 0x8ad, 0x5, 0xc242, 0x3f, 0x800, 0x4, 0x1f, 0x6000, 0x100, 0xee01, r4, 0x1f, 0x9}}}, &(0x7f0000002440)=ANY=[@ANYBLOB="c0000000f5ffffff52e600000000000003000000000000000100000000000000080000ffff7f00005d7b2f2140242f4002000000000000000100008000000000010000000200000040000000000000000000000000000000c60000000000000000000000500020000500000000000000810000000000000600000000ffffff7f0004000000000000007c0a000000000000030000008a0a00002c252b0000000000030000000000000000000000000000000000000009000000"], &(0x7f0000004540)={0x330, 0x0, 0x7, [{{0x0, 0x0, 0xd665, 0x6, 0x7, 0x4751, {0x1, 0x7f, 0x3, 0x2, 0x6399f273, 0xb47, 0x3b53, 0x7ff, 0x6, 0xa000, 0x6ca6, 0xee01, r5, 0x3, 0xff}}, {0x3, 0xfff, 0x2, 0x0, '\\('}}, {{0x0, 0x3, 0x7, 0x40, 0x3, 0xfffffffb, {0x3, 0x6, 0x10000, 0x20000000000, 0x0, 0x7, 0x6, 0x1f, 0x1, 0xc000, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, 0x4}}, {0x0, 0x26, 0x0, 0x7fff}}, {{0x3, 0x2, 0x3, 0x7, 0x8e9, 0x7, {0x1, 0x6, 0x8, 0xa0e, 0x22e, 0x61, 0x7fffffff, 0x9, 0x0, 0x6000, 0x0, r7, r9, 0x6, 0x6e8}}, {0x1, 0x3, 0xd, 0xfff, '&\')!-\'-.\xfb*$!.'}}, {{0x5, 0x3, 0x400, 0x20, 0x1000, 0x2, {0x3, 0x3, 0x5666, 0x5, 0x431, 0x7, 0x7fff, 0x9, 0x1, 0x6000, 0xf7, 0xee00, 0x0, 0x66f2, 0x2}}, {0x3, 0x0, 0x3, 0xa5, '+-%'}}, {{0x0, 0x3, 0x713, 0x1, 0x6, 0x3, {0x4, 0x4, 0x7, 0x5e5a, 0x4, 0x7f, 0x78, 0x1, 0xfffffe01, 0x6000, 0x2, 0xffffffffffffffff, r10, 0x9, 0xee8}}, {0x3, 0x1, 0x4, 0x71, '!$)u'}}]}, &(0x7f0000004880)={0xa0, 0x2f, 0x5, {{0x4, 0x3, 0x3ff, 0x4, 0x4, 0xffffffff, {0x5, 0x2, 0x800, 0x2a, 0x2, 0x8, 0x2, 0x4, 0x3, 0x8000, 0x1, 0xee00, 0xffffffffffffffff, 0xfea7299, 0x5}}, {0x0, 0x6}}}, &(0x7f0000004940)={0x20, 0xfffffffffffffff5, 0xfffffffffffffff9, {0x2, 0x4, 0x3ff, 0x9}}}) [ 3484.460857][T19716] FAULT_INJECTION: forcing a failure. [ 3484.460857][T19716] name failslab, interval 1, probability 0, space 0, times 0 [ 3484.493510][T19716] CPU: 1 PID: 19716 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3484.504972][T19716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3484.514938][T19716] Call Trace: [ 3484.518077][T19716] dump_stack+0x1d8/0x241 [ 3484.522239][T19716] ? panic+0x896/0x896 [ 3484.526150][T19716] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 3484.531881][T19716] ? __kasan_kmalloc+0x1d9/0x210 [ 3484.536649][T19716] ? loop_add+0x573/0x740 [ 3484.540815][T19716] ? __kasan_kmalloc+0x171/0x210 [ 3484.545594][T19716] ? kobj_map+0x65/0x5a0 [ 3484.549669][T19716] ? __device_add_disk+0x65a/0x1220 [ 3484.554706][T19716] should_fail+0x71f/0x880 [ 3484.558955][T19716] ? setup_fault_attr+0x3d0/0x3d0 [ 3484.563905][T19716] ? kobject_set_name_vargs+0x5d/0x110 [ 3484.569196][T19716] should_failslab+0x5/0x20 [ 3484.573532][T19716] __kmalloc_track_caller+0x4f/0x2b0 [ 3484.578668][T19716] kstrdup_const+0x51/0x90 [ 3484.582912][T19716] kobject_set_name_vargs+0x5d/0x110 [ 3484.588040][T19716] dev_set_name+0xd1/0x120 [ 3484.592283][T19716] ? get_device+0x30/0x30 [ 3484.596455][T19716] ? kobj_map+0x567/0x5a0 [ 3484.600617][T19716] __device_add_disk+0x6de/0x1220 [ 3484.605484][T19716] ? device_add_disk+0x30/0x30 [ 3484.610082][T19716] ? __alloc_disk_node+0x459/0x5a0 [ 3484.615121][T19716] loop_add+0x573/0x740 [ 3484.619112][T19716] loop_control_ioctl+0x448/0x620 [ 3484.623967][T19716] ? loop_remove+0xa0/0xa0 [ 3484.628225][T19716] ? memset+0x1f/0x40 [ 3484.632033][T19716] ? fsnotify+0x1280/0x1340 [ 3484.636378][T19716] ? loop_remove+0xa0/0xa0 [ 3484.640625][T19716] do_vfs_ioctl+0x742/0x1720 [ 3484.645054][T19716] ? ioctl_preallocate+0x250/0x250 [ 3484.650005][T19716] ? __fget+0x407/0x490 [ 3484.653992][T19716] ? fget_many+0x20/0x20 11:24:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000001200000069"], 0x24}}, 0x0) 11:24:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000043"], 0x24}}, 0x0) [ 3484.658072][T19716] ? debug_smp_processor_id+0x20/0x20 [ 3484.663283][T19716] ? security_file_ioctl+0x7d/0xa0 [ 3484.668231][T19716] __x64_sys_ioctl+0xd4/0x110 [ 3484.672740][T19716] do_syscall_64+0xca/0x1c0 [ 3484.677088][T19716] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3484.697594][T19716] kobject_add_internal failed for queue (error: -2 parent: (null)) [ 3484.706121][T19716] ------------[ cut here ]------------ [ 3484.711503][T19716] WARNING: CPU: 1 PID: 19716 at fs/sysfs/file.c:328 sysfs_create_files+0x325/0x470 [ 3484.721201][T19716] Modules linked in: [ 3484.724943][T19716] CPU: 1 PID: 19716 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3484.736392][T19716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3484.746304][T19716] RIP: 0010:sysfs_create_files+0x325/0x470 [ 3484.751943][T19716] Code: c1 03 38 c1 0f 8c b7 fe ff ff 48 8d 7c 24 70 e8 b1 12 d6 ff e9 a8 fe ff ff e8 87 58 a6 ff 31 db e9 ef 00 00 00 e8 7b 58 a6 ff <0f> 0b bb ea ff ff ff 4c 8b 74 24 08 eb 17 85 db 0f 84 cf 00 00 00 [ 3484.771370][T19716] RSP: 0018:ffff8881c67bf940 EFLAGS: 00010287 [ 3484.777277][T19716] RAX: ffffffff81bdd298 RBX: ffff8881e50010a0 RCX: 0000000000040000 [ 3484.785432][T19716] RDX: ffffc90000d44000 RSI: 000000000000a194 RDI: 000000000000a195 [ 3484.793191][T19716] RBP: ffff8881c67bfa10 R08: ffffffff84492ca0 R09: ffffed103de64244 [ 3484.801000][T19716] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 3484.808806][T19716] R13: ffffffff84f98b80 R14: dffffc0000000000 R15: ffff8881e5001070 [ 3484.816713][T19716] FS: 00007ff4eb4a6700(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 3484.825479][T19716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3484.831890][T19716] CR2: 0000000020000080 CR3: 00000001cd680000 CR4: 00000000003406a0 [ 3484.839705][T19716] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3484.847519][T19716] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3484.855317][T19716] Call Trace: [ 3484.858474][T19716] ? sysfs_create_file_ns+0x2a0/0x2a0 [ 3484.863664][T19716] ? kobject_get+0xc9/0x110 [ 3484.868003][T19716] __device_add_disk+0x949/0x1220 [ 3484.872864][T19716] ? device_add_disk+0x30/0x30 [ 3484.877466][T19716] ? __alloc_disk_node+0x459/0x5a0 [ 3484.882410][T19716] loop_add+0x573/0x740 [ 3484.886409][T19716] loop_control_ioctl+0x448/0x620 [ 3484.891263][T19716] ? loop_remove+0xa0/0xa0 [ 3484.895523][T19716] ? memset+0x1f/0x40 [ 3484.899328][T19716] ? fsnotify+0x1280/0x1340 [ 3484.903758][T19716] ? loop_remove+0xa0/0xa0 [ 3484.908011][T19716] do_vfs_ioctl+0x742/0x1720 [ 3484.912443][T19716] ? ioctl_preallocate+0x250/0x250 [ 3484.917388][T19716] ? __fget+0x407/0x490 [ 3484.921388][T19716] ? fget_many+0x20/0x20 [ 3484.925462][T19716] ? debug_smp_processor_id+0x20/0x20 [ 3484.930672][T19716] ? security_file_ioctl+0x7d/0xa0 [ 3484.935617][T19716] __x64_sys_ioctl+0xd4/0x110 [ 3484.940130][T19716] do_syscall_64+0xca/0x1c0 [ 3484.944473][T19716] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3484.950199][T19716] ---[ end trace 65c962d97ad59555 ]--- [ 3484.956471][T19716] ------------[ cut here ]------------ [ 3484.961845][T19716] kernfs: can not remove 'events', no directory [ 3484.968046][T19716] WARNING: CPU: 1 PID: 19716 at fs/kernfs/dir.c:1511 kernfs_remove_by_name_ns+0xb1/0x100 [ 3484.977642][T19716] Modules linked in: [ 3484.981388][T19716] CPU: 1 PID: 19716 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3484.992841][T19716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3485.002747][T19716] RIP: 0010:kernfs_remove_by_name_ns+0xb1/0x100 [ 3485.008814][T19716] Code: ff 03 48 89 df e8 ff ef ff ff 48 89 df e8 67 ae ff ff 31 db eb 27 e8 1e b6 a6 ff 48 c7 c7 00 9c e5 84 4c 89 fe e8 df 75 7d ff <0f> 0b bb fe ff ff ff eb 16 e8 01 b6 a6 ff bb fe ff ff ff 48 c7 c7 [ 3485.028257][T19716] RSP: 0018:ffff8881c67bf918 EFLAGS: 00010246 [ 3485.034154][T19716] RAX: be2102dd2499e100 RBX: 0000000000000000 RCX: 0000000000040000 [ 3485.041971][T19716] RDX: ffffc90000d44000 RSI: 0000000000011805 RDI: 0000000000011806 [ 3485.049780][T19716] RBP: ffff8881c67bfa10 R08: ffffffff814d52b2 R09: 0000000000000003 [ 3485.057592][T19716] R10: ffffffffffffffff R11: dffffc0000000001 R12: 0000000000000000 [ 3485.065407][T19716] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff84f98c40 [ 3485.073213][T19716] FS: 00007ff4eb4a6700(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 3485.081977][T19716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3485.088415][T19716] CR2: 0000000020000080 CR3: 00000001cd680000 CR4: 00000000003406a0 [ 3485.096221][T19716] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3485.104026][T19716] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3485.111828][T19716] Call Trace: [ 3485.114978][T19716] sysfs_create_files+0x3de/0x470 [ 3485.119833][T19716] ? sysfs_create_file_ns+0x2a0/0x2a0 [ 3485.125044][T19716] ? kobject_get+0xc9/0x110 [ 3485.129380][T19716] __device_add_disk+0x949/0x1220 [ 3485.134360][T19716] ? device_add_disk+0x30/0x30 [ 3485.138961][T19716] ? __alloc_disk_node+0x459/0x5a0 [ 3485.143888][T19716] loop_add+0x573/0x740 [ 3485.147877][T19716] loop_control_ioctl+0x448/0x620 [ 3485.152737][T19716] ? loop_remove+0xa0/0xa0 [ 3485.156991][T19716] ? memset+0x1f/0x40 [ 3485.160805][T19716] ? fsnotify+0x1280/0x1340 [ 3485.165150][T19716] ? loop_remove+0xa0/0xa0 [ 3485.169402][T19716] do_vfs_ioctl+0x742/0x1720 [ 3485.173832][T19716] ? ioctl_preallocate+0x250/0x250 [ 3485.178778][T19716] ? __fget+0x407/0x490 [ 3485.182772][T19716] ? fget_many+0x20/0x20 [ 3485.186858][T19716] ? debug_smp_processor_id+0x20/0x20 [ 3485.192058][T19716] ? security_file_ioctl+0x7d/0xa0 [ 3485.197005][T19716] __x64_sys_ioctl+0xd4/0x110 [ 3485.201515][T19716] do_syscall_64+0xca/0x1c0 [ 3485.205857][T19716] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3485.211583][T19716] ---[ end trace 65c962d97ad59556 ]--- [ 3485.226294][T19716] loop0: failed to create sysfs files for events 11:24:41 executing program 4: r0 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) r1 = syz_open_dev$usbmon(&(0x7f0000000100), 0x1, 0x80001) read$usbmon(r1, 0x0, 0x0) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000080)=ANY=[@ANYBLOB="60d009e4ca110e83ed38feb0e3dd14b95a0bb39b2e597a98f6ce2dafe45018"], 0x14}}, 0x0) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) 11:24:41 executing program 0: ioprio_set$uid(0x0, 0xee01, 0x4) (async) r0 = getpid() syz_open_procfs$namespace(r0, 0x0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000006bc0), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000006d00)={&(0x7f0000002280)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000006cc0)={&(0x7f0000006c00)={0xa8, r2, 0x1, 0x70bd27, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x80, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x94e4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8321}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x40cffe87}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd8a5}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6c52ca4d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x66cd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x193c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x209f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x735bfb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x328d5097}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb89a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbebc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x617d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x55cb}]}, {0x4}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x88c0}, 0x4000000) (async) r3 = geteuid() (async) r4 = getgid() (async) r5 = getgid() (async) read$FUSE(0xffffffffffffffff, &(0x7f0000002500)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) (async) r9 = getgid() r10 = getgid() getpid() write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000004a40)={0x78, 0xffffffffffffffda, r6, {0x7, 0x10000, 0x0, {0x5, 0x3, 0x7f, 0x0, 0xffffffffffffffff, 0x2, 0x7f, 0xfff, 0x81, 0xa000, 0x6, r7, 0x0, 0x5, 0xfffffffd}}}, 0x78) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000004a00)) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000004b00)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000006b40)={0x78, 0x0, r11, {0x101, 0x3, 0x0, {0x1, 0x2, 0x7f, 0x3, 0x1ff, 0x6, 0x4c4f, 0x8, 0x1, 0xc000, 0x53f, r7, r8, 0x7fff, 0x2}}}, 0x78) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000000)="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", 0x2000, &(0x7f0000004980)={&(0x7f0000002000)={0x50, 0x0, 0x3, {0x7, 0x26, 0xbd45, 0x508109, 0xffff, 0x8, 0x7}}, &(0x7f0000002080)={0x18, 0xfffffffffffffff5, 0x2, {0x2}}, &(0x7f00000020c0)={0x18, 0x0, 0x800, {0x2}}, &(0x7f0000002100)={0x18, 0x0, 0x7, {0x4}}, &(0x7f0000002140)={0x18, 0x0, 0xffffffff, {0x7}}, &(0x7f0000002180)={0x28, 0x0, 0x8, {{0x81, 0x1, 0x1, r0}}}, &(0x7f00000021c0)={0x60, 0xfffffffffffffffe, 0x4, {{0x4, 0x9, 0x81, 0x4, 0x7, 0x0, 0x1, 0x4}}}, &(0x7f0000002240)={0x18, 0x0, 0xffffffff, {0x8}}, &(0x7f0000004ac0)=ANY=[@ANYBLOB="19000000daffffff09005d1f23247b2b49260000695b5a2114574db01d82f837ec09"], &(0x7f00000022c0)={0x20, 0xffffffffffffffda, 0xfffffffffffffffb, {0x0, 0x10}}, &(0x7f0000002300)={0x78, 0x0, 0xfff, {0x2170789c, 0x4, 0x0, {0x2, 0x3ff, 0xd1, 0x7, 0x1f, 0x3, 0xaab3, 0x9, 0x8, 0x2000, 0x56f, r3, 0x0, 0x7, 0x2}}}, &(0x7f0000002380)={0x90, 0x0, 0x6, {0x6, 0x1, 0x7c31, 0x2, 0x3ff, 0x9, {0x3, 0xff, 0x8ad, 0x5, 0xc242, 0x3f, 0x800, 0x4, 0x1f, 0x6000, 0x100, 0xee01, r4, 0x1f, 0x9}}}, &(0x7f0000002440)=ANY=[@ANYBLOB="c0000000f5ffffff52e600000000000003000000000000000100000000000000080000ffff7f00005d7b2f2140242f4002000000000000000100008000000000010000000200000040000000000000000000000000000000c60000000000000000000000500020000500000000000000810000000000000600000000ffffff7f0004000000000000007c0a000000000000030000008a0a00002c252b0000000000030000000000000000000000000000000000000009000000"], &(0x7f0000004540)={0x330, 0x0, 0x7, [{{0x0, 0x0, 0xd665, 0x6, 0x7, 0x4751, {0x1, 0x7f, 0x3, 0x2, 0x6399f273, 0xb47, 0x3b53, 0x7ff, 0x6, 0xa000, 0x6ca6, 0xee01, r5, 0x3, 0xff}}, {0x3, 0xfff, 0x2, 0x0, '\\('}}, {{0x0, 0x3, 0x7, 0x40, 0x3, 0xfffffffb, {0x3, 0x6, 0x10000, 0x20000000000, 0x0, 0x7, 0x6, 0x1f, 0x1, 0xc000, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, 0x4}}, {0x0, 0x26, 0x0, 0x7fff}}, {{0x3, 0x2, 0x3, 0x7, 0x8e9, 0x7, {0x1, 0x6, 0x8, 0xa0e, 0x22e, 0x61, 0x7fffffff, 0x9, 0x0, 0x6000, 0x0, r7, r9, 0x6, 0x6e8}}, {0x1, 0x3, 0xd, 0xfff, '&\')!-\'-.\xfb*$!.'}}, {{0x5, 0x3, 0x400, 0x20, 0x1000, 0x2, {0x3, 0x3, 0x5666, 0x5, 0x431, 0x7, 0x7fff, 0x9, 0x1, 0x6000, 0xf7, 0xee00, 0x0, 0x66f2, 0x2}}, {0x3, 0x0, 0x3, 0xa5, '+-%'}}, {{0x0, 0x3, 0x713, 0x1, 0x6, 0x3, {0x4, 0x4, 0x7, 0x5e5a, 0x4, 0x7f, 0x78, 0x1, 0xfffffe01, 0x6000, 0x2, 0xffffffffffffffff, r10, 0x9, 0xee8}}, {0x3, 0x1, 0x4, 0x71, '!$)u'}}]}, &(0x7f0000004880)={0xa0, 0x2f, 0x5, {{0x4, 0x3, 0x3ff, 0x4, 0x4, 0xffffffff, {0x5, 0x2, 0x800, 0x2a, 0x2, 0x8, 0x2, 0x4, 0x3, 0x8000, 0x1, 0xee00, 0xffffffffffffffff, 0xfea7299, 0x5}}, {0x0, 0x6}}}, &(0x7f0000004940)={0x20, 0xfffffffffffffff5, 0xfffffffffffffff9, {0x2, 0x4, 0x3ff, 0x9}}}) 11:24:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000001700000069"], 0x24}}, 0x0) 11:24:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000044"], 0x24}}, 0x0) 11:24:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) (fail_nth: 80) 11:24:41 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="f9ffff7f00000000000020"], 0x24}}, 0x0) 11:24:41 executing program 0: syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x20044, &(0x7f0000000080)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC, @ANYBLOB=',group_id=', @ANYRESDEC=0xee00, @ANYBLOB="2c6d61785f7265c50000007830303030303030303030303031303030ac6673757569643d31616264663157642d323739652d626464382d326239362d36333339353236052c00"], 0x1, 0x0, &(0x7f0000000140)="3cfadc20b2f6277a12ef02c90765c33d767babe1aa6a115a6c4bb94a83d0afa4de04d32f04c5841146a97c2bdcdc523903124619eed141bb23e8802461cc2e7e02bd8d53320d5f65c738a7ccf2edab5ac5b0f68bc5cd5f151689f47808ab9e2c31fe0a5689e2ce79cc575bef3ba9cc831f0d76c5f334fbb2729d2310322af4c594911c9e6016b88ca9f4c4f2a85ef0d30337d0fe37d76088db363ec2d6123c5ef22815e01e4da4feae5deee148d8a221953ced3228e0b12d9c2b66c0027f4141e36743623cc4ae8734") ioprio_set$uid(0x0, 0xee01, 0x4) 11:24:41 executing program 4: r0 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) r1 = syz_open_dev$usbmon(&(0x7f0000000100), 0x1, 0x80001) read$usbmon(r1, 0x0, 0x0) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) (async) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000080)=ANY=[@ANYBLOB="60d009e4ca110e83ed38feb0e3dd14b95a0bb39b2e597a98f6ce2dafe45018"], 0x14}}, 0x0) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) (async) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) 11:24:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000001800000069"], 0x24}}, 0x0) 11:24:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, 0x0, 0x0) 11:24:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000045"], 0x24}}, 0x0) [ 3485.315642][T19747] ------------[ cut here ]------------ [ 3485.357268][T19747] kernfs: can not remove 'events', no directory [ 3485.363440][T19747] WARNING: CPU: 0 PID: 19747 at fs/kernfs/dir.c:1511 kernfs_remove_by_name_ns+0xb1/0x100 [ 3485.372969][T19747] Modules linked in: [ 3485.376713][T19747] CPU: 0 PID: 19747 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3485.388158][T19747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3485.398071][T19747] RIP: 0010:kernfs_remove_by_name_ns+0xb1/0x100 [ 3485.404137][T19747] Code: ff 03 48 89 df e8 ff ef ff ff 48 89 df e8 67 ae ff ff 31 db eb 27 e8 1e b6 a6 ff 48 c7 c7 00 9c e5 84 4c 89 fe e8 df 75 7d ff <0f> 0b bb fe ff ff ff eb 16 e8 01 b6 a6 ff bb fe ff ff ff 48 c7 c7 [ 3485.423576][T19747] RSP: 0018:ffff8881eba7fa38 EFLAGS: 00010246 [ 3485.429476][T19747] RAX: 6fa1217911305900 RBX: 0000000000000000 RCX: 0000000000040000 [ 3485.437292][T19747] RDX: ffffc90000d44000 RSI: 0000000000000335 RDI: 0000000000000336 [ 3485.445112][T19747] RBP: ffffffff860618c0 R08: ffffffff814d52b2 R09: ffffed103edc5262 [ 3485.453004][T19747] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 3485.460808][T19747] R13: dffffc0000000000 R14: 0000000000000000 R15: ffffffff84f98c40 [ 3485.468622][T19747] FS: 00007ff4eb4a6700(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 3485.477385][T19747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3485.483806][T19747] CR2: 00007f7bfbdbb6be CR3: 00000001ef364000 CR4: 00000000003406b0 [ 3485.491628][T19747] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3485.499433][T19747] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3485.507233][T19747] Call Trace: [ 3485.510379][T19747] sysfs_remove_files+0x91/0xe0 [ 3485.515060][T19747] del_gendisk+0x26e/0xc30 [ 3485.519313][T19747] ? avc_flush+0x1f0/0x1f0 [ 3485.523565][T19747] ? device_add_disk_no_queue_reg+0x20/0x20 [ 3485.529289][T19747] ? delete_node+0x706/0x780 [ 3485.533722][T19747] loop_remove+0x42/0xa0 [ 3485.537817][T19747] loop_control_ioctl+0x564/0x620 [ 3485.542658][T19747] ? loop_remove+0xa0/0xa0 [ 3485.546918][T19747] ? sys32_x32_rt_sigreturn+0x210/0x210 [ 3485.552290][T19747] ? loop_remove+0xa0/0xa0 11:24:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000002500000069"], 0x24}}, 0x0) 11:24:42 executing program 4: add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) (async) r0 = add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="e0", 0x1, 0xfffffffffffffffd) r1 = syz_open_dev$usbmon(&(0x7f0000000100), 0x1, 0x80001) read$usbmon(r1, 0x0, 0x0) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000080)=ANY=[@ANYBLOB="60d009e4ca110e83ed38feb0e3dd14b95a0bb39b2e597a98f6ce2dafe45018"], 0x14}}, 0x0) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, r0) 11:24:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000000000049"], 0x24}}, 0x0) [ 3485.556544][T19747] do_vfs_ioctl+0x742/0x1720 [ 3485.560986][T19747] ? ioctl_preallocate+0x250/0x250 [ 3485.565920][T19747] ? __fget+0x407/0x490 [ 3485.569912][T19747] ? fget_many+0x20/0x20 [ 3485.573992][T19747] ? switch_fpu_return+0x1d4/0x410 [ 3485.578940][T19747] ? security_file_ioctl+0x7d/0xa0 [ 3485.583891][T19747] __x64_sys_ioctl+0xd4/0x110 [ 3485.588399][T19747] do_syscall_64+0xca/0x1c0 [ 3485.592753][T19747] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3485.598461][T19747] ---[ end trace 65c962d97ad59557 ]--- 11:24:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000004000000069"], 0x24}}, 0x0) 11:24:42 executing program 0: syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x20044, &(0x7f0000000080)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC, @ANYBLOB=',group_id=', @ANYRESDEC=0xee00, @ANYBLOB="2c6d61785f7265c50000007830303030303030303030303031303030ac6673757569643d31616264663157642d323739652d626464382d326239362d36333339353236052c00"], 0x1, 0x0, &(0x7f0000000140)="3cfadc20b2f6277a12ef02c90765c33d767babe1aa6a115a6c4bb94a83d0afa4de04d32f04c5841146a97c2bdcdc523903124619eed141bb23e8802461cc2e7e02bd8d53320d5f65c738a7ccf2edab5ac5b0f68bc5cd5f151689f47808ab9e2c31fe0a5689e2ce79cc575bef3ba9cc831f0d76c5f334fbb2729d2310322af4c594911c9e6016b88ca9f4c4f2a85ef0d30337d0fe37d76088db363ec2d6123c5ef22815e01e4da4feae5deee148d8a221953ced3228e0b12d9c2b66c0027f4141e36743623cc4ae8734") (async) ioprio_set$uid(0x0, 0xee01, 0x4) [ 3485.650907][T19747] ------------[ cut here ]------------ [ 3485.681368][T19747] kernfs: can not remove 'events_async', no directory [ 3485.691522][T19747] WARNING: CPU: 0 PID: 19747 at fs/kernfs/dir.c:1511 kernfs_remove_by_name_ns+0xb1/0x100 [ 3485.701141][T19747] Modules linked in: [ 3485.704876][T19747] CPU: 0 PID: 19747 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3485.716328][T19747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3485.726238][T19747] RIP: 0010:kernfs_remove_by_name_ns+0xb1/0x100 [ 3485.732387][T19747] Code: ff 03 48 89 df e8 ff ef ff ff 48 89 df e8 67 ae ff ff 31 db eb 27 e8 1e b6 a6 ff 48 c7 c7 00 9c e5 84 4c 89 fe e8 df 75 7d ff <0f> 0b bb fe ff ff ff eb 16 e8 01 b6 a6 ff bb fe ff ff ff 48 c7 c7 [ 3485.751831][T19747] RSP: 0018:ffff8881eba7fa38 EFLAGS: 00010246 [ 3485.757734][T19747] RAX: 6fa1217911305900 RBX: 0000000000000000 RCX: 0000000000040000 [ 3485.765550][T19747] RDX: ffffc90000d44000 RSI: 00000000000076d8 RDI: 00000000000076d9 [ 3485.773361][T19747] RBP: ffffffff860618c0 R08: ffffffff814d52b2 R09: ffffed103edca9b8 [ 3485.781166][T19747] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 3485.788981][T19747] R13: dffffc0000000000 R14: 0000000000000000 R15: ffffffff84f98ce0 [ 3485.796795][T19747] FS: 00007ff4eb4a6700(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 3485.805553][T19747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3485.811976][T19747] CR2: 00007ffe6b801fa8 CR3: 00000001ef364000 CR4: 00000000003406b0 [ 3485.819790][T19747] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3485.827601][T19747] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3485.835497][T19747] Call Trace: [ 3485.838640][T19747] sysfs_remove_files+0x91/0xe0 [ 3485.843329][T19747] del_gendisk+0x26e/0xc30 [ 3485.847571][T19747] ? avc_flush+0x1f0/0x1f0 [ 3485.851942][T19747] ? device_add_disk_no_queue_reg+0x20/0x20 [ 3485.857664][T19747] ? delete_node+0x706/0x780 [ 3485.862093][T19747] loop_remove+0x42/0xa0 [ 3485.866167][T19747] loop_control_ioctl+0x564/0x620 [ 3485.871022][T19747] ? loop_remove+0xa0/0xa0 [ 3485.875278][T19747] ? sys32_x32_rt_sigreturn+0x210/0x210 [ 3485.880663][T19747] ? loop_remove+0xa0/0xa0 [ 3485.884924][T19747] do_vfs_ioctl+0x742/0x1720 [ 3485.889343][T19747] ? ioctl_preallocate+0x250/0x250 [ 3485.894289][T19747] ? __fget+0x407/0x490 [ 3485.898277][T19747] ? fget_many+0x20/0x20 [ 3485.902359][T19747] ? switch_fpu_return+0x1d4/0x410 [ 3485.907310][T19747] ? security_file_ioctl+0x7d/0xa0 [ 3485.912249][T19747] __x64_sys_ioctl+0xd4/0x110 [ 3485.916760][T19747] do_syscall_64+0xca/0x1c0 [ 3485.921134][T19747] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3485.926830][T19747] ---[ end trace 65c962d97ad59558 ]--- [ 3485.934817][T19747] ------------[ cut here ]------------ [ 3485.940348][T19747] kernfs: can not remove 'events_poll_msecs', no directory [ 3485.947898][T19747] WARNING: CPU: 0 PID: 19747 at fs/kernfs/dir.c:1511 kernfs_remove_by_name_ns+0xb1/0x100 [ 3485.957499][T19747] Modules linked in: [ 3485.961233][T19747] CPU: 0 PID: 19747 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3485.972687][T19747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3485.982588][T19747] RIP: 0010:kernfs_remove_by_name_ns+0xb1/0x100 [ 3485.988661][T19747] Code: ff 03 48 89 df e8 ff ef ff ff 48 89 df e8 67 ae ff ff 31 db eb 27 e8 1e b6 a6 ff 48 c7 c7 00 9c e5 84 4c 89 fe e8 df 75 7d ff <0f> 0b bb fe ff ff ff eb 16 e8 01 b6 a6 ff bb fe ff ff ff 48 c7 c7 [ 3486.008130][T19747] RSP: 0018:ffff8881eba7fa38 EFLAGS: 00010246 [ 3486.014004][T19747] RAX: 6fa1217911305900 RBX: 0000000000000000 RCX: 0000000000040000 [ 3486.021816][T19747] RDX: ffffc90000d44000 RSI: 000000000000ea33 RDI: 000000000000ea34 [ 3486.029637][T19747] RBP: ffffffff860618c0 R08: ffffffff814d52b2 R09: ffffed103edca9b8 [ 3486.037449][T19747] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 3486.045243][T19747] R13: dffffc0000000000 R14: 0000000000000000 R15: ffffffff84f98d00 [ 3486.053059][T19747] FS: 00007ff4eb4a6700(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 3486.061821][T19747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3486.068248][T19747] CR2: 00007ffe6b801fa8 CR3: 00000001ef364000 CR4: 00000000003406b0 [ 3486.076060][T19747] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3486.083870][T19747] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3486.091763][T19747] Call Trace: [ 3486.094901][T19747] sysfs_remove_files+0x91/0xe0 [ 3486.099582][T19747] del_gendisk+0x26e/0xc30 [ 3486.103838][T19747] ? avc_flush+0x1f0/0x1f0 [ 3486.108088][T19747] ? device_add_disk_no_queue_reg+0x20/0x20 [ 3486.113831][T19747] ? delete_node+0x706/0x780 [ 3486.118254][T19747] loop_remove+0x42/0xa0 [ 3486.122324][T19747] loop_control_ioctl+0x564/0x620 [ 3486.127184][T19747] ? loop_remove+0xa0/0xa0 [ 3486.131437][T19747] ? sys32_x32_rt_sigreturn+0x210/0x210 [ 3486.136816][T19747] ? loop_remove+0xa0/0xa0 [ 3486.141072][T19747] do_vfs_ioctl+0x742/0x1720 [ 3486.145506][T19747] ? ioctl_preallocate+0x250/0x250 [ 3486.150448][T19747] ? __fget+0x407/0x490 [ 3486.154438][T19747] ? fget_many+0x20/0x20 [ 3486.158519][T19747] ? switch_fpu_return+0x1d4/0x410 [ 3486.163465][T19747] ? security_file_ioctl+0x7d/0xa0 [ 3486.168411][T19747] __x64_sys_ioctl+0xd4/0x110 [ 3486.172922][T19747] do_syscall_64+0xca/0x1c0 [ 3486.177264][T19747] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3486.182995][T19747] ---[ end trace 65c962d97ad59559 ]--- [ 3486.191342][T19747] ------------[ cut here ]------------ [ 3486.215838][T19747] kernfs: can not remove 'bdi', no directory [ 3486.221847][T19747] WARNING: CPU: 0 PID: 19747 at fs/kernfs/dir.c:1511 kernfs_remove_by_name_ns+0xb1/0x100 [ 3486.231536][T19747] Modules linked in: [ 3486.235279][T19747] CPU: 0 PID: 19747 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3486.246734][T19747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3486.256638][T19747] RIP: 0010:kernfs_remove_by_name_ns+0xb1/0x100 [ 3486.262705][T19747] Code: ff 03 48 89 df e8 ff ef ff ff 48 89 df e8 67 ae ff ff 31 db eb 27 e8 1e b6 a6 ff 48 c7 c7 00 9c e5 84 4c 89 fe e8 df 75 7d ff <0f> 0b bb fe ff ff ff eb 16 e8 01 b6 a6 ff bb fe ff ff ff 48 c7 c7 [ 3486.282148][T19747] RSP: 0018:ffff8881eba7fa78 EFLAGS: 00010246 [ 3486.288057][T19747] RAX: 6fa1217911305900 RBX: 0000000000000000 RCX: 0000000000040000 [ 3486.295861][T19747] RDX: ffffc90000d44000 RSI: 0000000000015edf RDI: 0000000000015ee0 [ 3486.303673][T19747] RBP: ffff8881eba7fb88 R08: ffffffff814d52b2 R09: ffffed103edc5262 [ 3486.311482][T19747] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881e5001000 [ 3486.319294][T19747] R13: ffff8881e50014e8 R14: 0000000000000000 R15: ffffffff84f987a0 [ 3486.327108][T19747] FS: 00007ff4eb4a6700(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 3486.335961][T19747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3486.342377][T19747] CR2: 00007ffe6b801fa8 CR3: 00000001ef364000 CR4: 00000000003406b0 [ 3486.350193][T19747] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3486.357998][T19747] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3486.365806][T19747] Call Trace: [ 3486.368951][T19747] del_gendisk+0x5a1/0xc30 [ 3486.373200][T19747] ? device_add_disk_no_queue_reg+0x20/0x20 [ 3486.378925][T19747] ? delete_node+0x706/0x780 [ 3486.383356][T19747] loop_remove+0x42/0xa0 [ 3486.387431][T19747] loop_control_ioctl+0x564/0x620 [ 3486.392293][T19747] ? loop_remove+0xa0/0xa0 [ 3486.396548][T19747] ? sys32_x32_rt_sigreturn+0x210/0x210 [ 3486.401925][T19747] ? loop_remove+0xa0/0xa0 [ 3486.406179][T19747] do_vfs_ioctl+0x742/0x1720 [ 3486.410609][T19747] ? ioctl_preallocate+0x250/0x250 [ 3486.415554][T19747] ? __fget+0x407/0x490 [ 3486.419542][T19747] ? fget_many+0x20/0x20 [ 3486.423623][T19747] ? switch_fpu_return+0x1d4/0x410 [ 3486.428580][T19747] ? security_file_ioctl+0x7d/0xa0 [ 3486.433520][T19747] __x64_sys_ioctl+0xd4/0x110 [ 3486.438049][T19747] do_syscall_64+0xca/0x1c0 [ 3486.442381][T19747] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3486.448102][T19747] ---[ end trace 65c962d97ad5955a ]--- [ 3486.457496][T19747] kasan: CONFIG_KASAN_INLINE enabled [ 3486.462599][T19747] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 3486.470835][T19747] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 3486.477586][T19747] CPU: 1 PID: 19747 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00065-g10e0626a3202 #0 [ 3486.489053][T19747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 3486.498945][T19747] RIP: 0010:strlen+0x28/0x60 [ 3486.503365][T19747] Code: 40 00 41 57 41 56 41 54 53 49 89 fe 48 c7 c0 ff ff ff ff 49 bf 00 00 00 00 00 fc ff df 48 89 fb 49 89 c4 48 89 d8 48 c1 e8 03 <42> 0f b6 04 38 84 c0 75 12 48 ff c3 49 8d 44 24 01 43 80 7c 26 01 [ 3486.522804][T19747] RSP: 0018:ffff8881eba7fa00 EFLAGS: 00010246 [ 3486.528699][T19747] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 3486.536511][T19747] RDX: ffffc90000d44000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3486.544326][T19747] RBP: 0000000000000000 R08: ffffffff81bd435c R09: ffffed103d74ff41 [ 3486.552133][T19747] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffffffffffff [ 3486.559951][T19747] R13: dffffc0000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 3486.567760][T19747] FS: 00007ff4eb4a6700(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 3486.576523][T19747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3486.582945][T19747] CR2: 00007ffeaa387ff8 CR3: 00000001ef364000 CR4: 00000000003406a0 [ 3486.590759][T19747] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3486.598569][T19747] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3486.606377][T19747] Call Trace: [ 3486.609517][T19747] kernfs_find_ns+0x83/0x440 [ 3486.613944][T19747] kernfs_remove_by_name_ns+0x37/0x100 [ 3486.619231][T19747] del_gendisk+0x9c7/0xc30 [ 3486.623489][T19747] ? device_add_disk_no_queue_reg+0x20/0x20 [ 3486.629217][T19747] ? delete_node+0x706/0x780 [ 3486.633647][T19747] loop_remove+0x42/0xa0 [ 3486.637718][T19747] loop_control_ioctl+0x564/0x620 [ 3486.642578][T19747] ? loop_remove+0xa0/0xa0 [ 3486.646835][T19747] ? sys32_x32_rt_sigreturn+0x210/0x210 [ 3486.652304][T19747] ? loop_remove+0xa0/0xa0 [ 3486.656553][T19747] do_vfs_ioctl+0x742/0x1720 [ 3486.660985][T19747] ? ioctl_preallocate+0x250/0x250 [ 3486.665929][T19747] ? __fget+0x407/0x490 [ 3486.669924][T19747] ? fget_many+0x20/0x20 [ 3486.674001][T19747] ? switch_fpu_return+0x1d4/0x410 [ 3486.678954][T19747] ? security_file_ioctl+0x7d/0xa0 [ 3486.684070][T19747] __x64_sys_ioctl+0xd4/0x110 [ 3486.688585][T19747] do_syscall_64+0xca/0x1c0 [ 3486.692921][T19747] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 3486.698638][T19747] Modules linked in: [ 3486.734508][T19747] ---[ end trace 65c962d97ad5955b ]--- [ 3486.739976][T19747] RIP: 0010:strlen+0x28/0x60 [ 3486.744352][T19747] Code: 40 00 41 57 41 56 41 54 53 49 89 fe 48 c7 c0 ff ff ff ff 49 bf 00 00 00 00 00 fc ff df 48 89 fb 49 89 c4 48 89 d8 48 c1 e8 03 <42> 0f b6 04 38 84 c0 75 12 48 ff c3 49 8d 44 24 01 43 80 7c 26 01 [ 3486.764249][T19747] RSP: 0018:ffff8881eba7fa00 EFLAGS: 00010246 [ 3486.770335][T19747] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 3486.778334][T19747] RDX: ffffc90000d44000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3486.786329][T19747] RBP: 0000000000000000 R08: ffffffff81bd435c R09: ffffed103d74ff41 [ 3486.794113][T19747] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffffffffffff [ 3486.802223][T19747] R13: dffffc0000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 3486.810217][T19747] FS: 00007ff4eb4a6700(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 3486.819187][T19747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3486.825589][T19747] CR2: 00007ffeaa387ff8 CR3: 00000001ef364000 CR4: 00000000003406a0 [ 3486.833667][T19747] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3486.841812][T19747] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3486.849847][T19747] Kernel panic - not syncing: Fatal exception [ 3486.856066][T19747] Kernel Offset: disabled [ 3486.860198][T19747] Rebooting in 86400 seconds..