last executing test programs: 3.890958996s ago: executing program 1 (id=2439): r0 = openat$random(0xffffff9c, &(0x7f0000000000), 0x248602, 0x0) ioctl$FS_IOC_GETFSUUID(r0, 0x80111500, &(0x7f00000001c0)) 3.642075249s ago: executing program 1 (id=2440): r0 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000140)=0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) read$FUSE(0xffffffffffffffff, &(0x7f0000000380)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_IOCTL(0xffffffffffffffff, &(0x7f00000023c0)={0x20, 0x0, r3, {0xff, 0x0, 0x6, 0xbbc}}, 0x20) getsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockname(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) socket$xdp(0x2c, 0x3, 0x2000000) ioctl$BINDER_SET_MAX_THREADS(r4, 0x5451, 0x0) r5 = openat$vnet(0xffffff9c, &(0x7f0000002440), 0x2, 0x0) r6 = eventfd2(0x0, 0x0) ioctl$KDFONTOP_SET_DEF(r6, 0x5450, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141042, 0x83) pwritev2(r7, 0x0, 0x0, 0xe7b, 0x0, 0x205) r8 = fcntl$dupfd(r5, 0x406, r0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_INIT(r9, 0x0, 0x0) r10 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x42, 0xd4) pwrite64(r10, &(0x7f00000000c0)='a', 0x200000c1, 0x9000) write$selinux_create(r10, 0x0, 0x0) ioctl$XFS_IOC_READLINK_BY_HANDLE(r0, 0xc01c586c, &(0x7f00000002c0)={r1, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x200000, &(0x7f0000000200)={@align=0x9, {0xc79f, 0x66e4, 0x80000000, 0x1000}}, 0x0, &(0x7f0000000240)={@_ha_fsid}, &(0x7f0000000280)=0xfffe0}) sendmsg$GTP_CMD_ECHOREQ(r8, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x300, 0x70bd28, 0x25dfdbfc, {}, [@GTPA_O_TEI={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1000c000}, 0x4042080) ioctl$TIOCSWINSZ(r8, 0x5414, 0x0) 1.780869866s ago: executing program 0 (id=2444): r0 = socket$nl_rdma(0x10, 0x3, 0x14) r1 = openat$nvme_fabrics(0xffffff9c, &(0x7f0000000000), 0x208003, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x5421, &(0x7f0000000540)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000300)=0x1, 0x4) 1.580225087s ago: executing program 0 (id=2445): openat$sw_sync(0xffffff9c, &(0x7f0000000000), 0x42, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, &(0x7f0000000140)=0x80) ioctl$TUNSETPERSIST(r2, 0x5450, 0x0) r3 = openat$selinux_status(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) close_range(r3, r3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) sendmsg$NL80211_CMD_GET_SURVEY(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r4 = openat$sw_sync_info(0xffffff9c, &(0x7f0000000240), 0x0, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80110000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000280)=@newtaction={0x52c, 0x30, 0x800, 0x70bd29, 0x25dfdbfc, {}, [{0x518, 0x1, [@m_nat={0x198, 0x1c, 0x0, 0x0, {{0x8}, {0xcc, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{0x9, 0x4, 0x1, 0x7, 0x61}, @loopback, @broadcast, 0xff000000, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x5, 0x68, 0x2, 0x6, 0xc}, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2, 0xff000000, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x5, 0x4, 0x0, 0xfff, 0x9}, @private=0xa010101, @initdev={0xac, 0x1e, 0x1, 0x0}}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x9, 0x40, 0xffffffffffffffff, 0x40, 0x6d82af3a}, @initdev={0xac, 0x1e, 0x1, 0x0}, @rand_addr=0x64010102, 0xffffffff}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x183, 0xffffffff, 0x8, 0x7, 0x7}, @broadcast, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x0, 0x8}}]}, {0xa7, 0x6, "dc56b55cbaffb9cf77778bbd038bac95c7f0cce73bc5e5c841ddaa8064a579f6c21f1507e8313a7d3a36dad08edc0e227ecec1d51ae741505d68f0ddcd9e1e9ccec6bfd297f91242e7b3ed70d12b875198831fc8ca23cb6f8329f9cd39d30f5f5542b7cd2009b566bc4c1004fd6cfece24e1fb28078dc3d5135f8c21439e706d1e3cba50240afb072f9d86a401f8fb762645ecf0513c99a53b445dbe9dd82e3b621c7d"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x3, 0x2}}}}, @m_connmark={0x118, 0x1e, 0x0, 0x0, {{0xd}, {0x90, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x5, 0x4, 0x7, 0x1, 0x9}}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x7, 0x8000, 0x20000000, 0x7, 0x800}, 0x7}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x10c0000, 0xc, 0x7, 0x200, 0x62db}, 0x3}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x4, 0x4, 0x20000000, 0x8, 0x4}, 0x4}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x4, 0x3534, 0x7, 0x9, 0x2}, 0x1}}]}, {0x5b, 0x6, "95688db5d6b77d3aaa2bab1962e9e8d5428e9367ced43f20bf4a5d7a8d09fe2c62f0db910b0dccf47f9209b33d18b7fc3256451ae30aa14e0487626af5aa16b05c4df27167adad1119e0d66bb7e346b26a1f3fc819f390"}, {0xc}, {0xc, 0x8, {0x1, 0x2}}}}, @m_connmark={0x130, 0x1b, 0x0, 0x0, {{0xd}, {0x100, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x2, 0x80000001, 0x6, 0x0, 0x6}, 0xe}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x4, 0x72738591, 0x0, 0x9, 0x2}, 0x8001}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x5, 0x400, 0x0, 0xfffffff7, 0x8}, 0x5}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x80, 0x7, 0x2, 0xfffffffc, 0x48}, 0x16b}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x3, 0x4, 0x20000000, 0xcf63, 0x4f3bcab7}, 0x8}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x5, 0x3, 0x6, 0x8, 0xffffffff}, 0x1f0}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0xfff, 0xd, 0xffffffffffffffff, 0x2, 0xec0}}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x400, 0x5, 0x10000000, 0x3}, 0x8}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x5, 0x3, 0x0, 0x0, 0x4}, 0x423c}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x1}}}}, @m_ctinfo={0x134, 0xa, 0x0, 0x0, {{0xb}, {0x4c, 0x2, 0x0, 0x1, [@TCA_CTINFO_ACT={0x18, 0x3, {0x1ff, 0x8ef, 0xffffffffffffffff, 0x2, 0xfffffe01}}, @TCA_CTINFO_PARMS_CPMARK_MASK={0x8, 0x7, 0x3}, @TCA_CTINFO_PARMS_DSCP_MASK={0x8, 0x5, 0x8}, @TCA_CTINFO_PARMS_DSCP_MASK={0x8, 0x5, 0x1000}, @TCA_CTINFO_ACT={0x18, 0x3, {0x7fff, 0x7, 0x3, 0x1, 0x3}}]}, {0xbd, 0x6, "f13e22513b838710088c8f420f90a8bec639d4e43ad0832a9f856167168c857558ef941b43bffcc83ec7a7ee87190f0b18d301e30a4ec0b3832cef11edc35ba527b48bc3c7874f37d66b72f12344b5a39c60cc077742f8adce44c5e56c8af720922439c704e568179203484f12032c1ab452e32706361f791a6837bc76902be2e12a88450e762b41d7b58078a3ae25ce0d7a25c24998500bb618396fade6c0954c799cc9b88b4ccd6b9406e7381b73415100ea8b1e363ef476"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3, 0x1}}}}]}]}, 0x52c}, 0x1, 0x0, 0x0, 0x80}, 0x4) dup3(r0, r4, 0x0) sendmsg$AUDIT_SET_FEATURE(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x3fa, 0x100, 0x70bd2d, 0x25dfdbff, {0x1, 0x0, 0x0, 0x1}}, 0x20}, 0x1, 0x0, 0x0, 0x8844}, 0x4000) 1.060330835s ago: executing program 0 (id=2446): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$selinux_avc_hash_stats(0xffffff9c, &(0x7f00000005c0), 0x0, 0x0) socket(0x1d, 0x2, 0x6) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, 0x0, 0x44080) 982.013769ms ago: executing program 1 (id=2447): r0 = socket$alg(0x26, 0x5, 0x0) r1 = eventfd(0x0) write$cgroup_devices(r1, &(0x7f0000000e40)=ANY=[@ANYBLOB='a *:j w\x00'], 0x8) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/key-users\x00', 0x0, 0x0) r3 = openat$ttyS3(0xffffff9c, 0x0, 0x0, 0x0) ioctl$KDENABIO(r2, 0x5450) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r4 = accept4(r0, 0x0, 0x0, 0x80000) creat(&(0x7f0000000040)='./file0\x00', 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='user.syz\x00', 0x0, 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='blkio.bfq.io_service_bytes\x00', 0x275a, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r7 = dup3(r5, r6, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x10080) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000100)=0x0) fcntl$lock(r5, 0x24, &(0x7f0000000140)={0x0, 0x2, 0x3, 0xcf, r9}) close_range(r8, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) sendmsg$IPSET_CMD_LIST(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}, 0x1, 0x0, 0x0, 0x4044010}, 0x4080) fsetxattr$security_evm(r7, &(0x7f0000000080), 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/psched\x00') dup3(r10, r11, 0x0) sendto$l2tp(r11, &(0x7f00000003c0)="01663efb", 0x4, 0x4000000, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x37}, 0x3}, 0x10) r12 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) r13 = openat$incfs(r12, &(0x7f0000000000)='.pending_reads\x00', 0x40, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x2) ioctl$TIOCSIG(r13, 0x5450, 0x0) accept$inet(r4, 0x0, 0x0) 919.502712ms ago: executing program 0 (id=2448): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFC_CMD_VENDOR(r0, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000001200)={0x14, 0x0, 0x205, 0x70bd27, 0x25dfdbfd}, 0x14}}, 0x24080840) (fail_nth: 3) 748.328051ms ago: executing program 0 (id=2449): r0 = openat$ubi_ctrl(0xffffff9c, &(0x7f0000001540), 0x6028c1, 0x0) r1 = fsopen(&(0x7f0000001140)='ramfs\x00', 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$full(0xffffff9c, &(0x7f0000000140), 0x88000, 0x0) dup3(r2, r3, 0x0) sendmsg$NL80211_CMD_ABORT_SCAN(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000240)={0x20, 0x0, 0x4, 0x70bd25, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0xfff, 0x1e}}}}}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x30040044) fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f00000002c0)='\x00\xad\xda\xf1\x9d\x1d\xccI\xa3]\xec\x1e\xe1\x19ndm\"\xc3\xa3\xd3>\xc7\x00\xb9\x97\x01\xf2r\xb6\x9dzu\xa1\x89mD/\xffM\x9f\xc4\xa6\x17\xa4\xc9\xd6\x8a\xc6R\x01\x9b\f\x80\x98\xe7\x824\xb7i\x9e5_\x19\xa0\xbf\fh\xc6\xf1\x85N\x1e\x9cdOw\xca\xbf\x84\xad\xaa;0\xd4\xc03u\x91\xfdP\xd2w\x96z\xcaz\x9f\\/\xde\x84\x88:\xdc\x00[\xb9\x96)>X[\xdc\xcb\xe0-\xd4\xae\xf7\xab\rW\xdb\x98\xa2\x12:\xe4\x16q\x18$ ', 0x0, r0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$F2FS_IOC_MOVE_RANGE(r4, 0x541b, &(0x7f00000001c0)={0xffffffffffffffff}) write$RDMA_USER_CM_CMD_CREATE_ID(r5, 0x0, 0x0) 610.911108ms ago: executing program 0 (id=2450): mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0xd3283d0369e269b6, 0x8031, 0xffffffffffffffff, 0xfffff000) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000002140)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000004180)="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", 0x2000, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x1, {0x6, 0x2, 0x9, 0xfffffffffffffffd, 0x0, 0x0, {0x40, 0x0, 0xb, 0xfffc, 0x0, 0x1, 0x0, 0xffffffff, 0x120, 0x2000, 0xa8, r2, r3, 0x501, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0d000003005a"], 0x50) write$FUSE_INIT(r0, &(0x7f0000000440)={0x50, 0x0, r1, {0x7, 0x29, 0x0, 0x1086cce0, 0x40, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, 0x50) r4 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x3002a8d, 0x1) ioctl$BLKPG(r4, 0x1269, &(0x7f0000000640)={0x1, 0x0, 0x98, &(0x7f0000000580)={0x8, 0x3, 0xb}}) (fail_nth: 10) 528.717602ms ago: executing program 1 (id=2451): r0 = syz_open_dev$dri(&(0x7f0000000440), 0x3, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, 0x0) 390.587239ms ago: executing program 1 (id=2452): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$selinux_avc_hash_stats(0xffffff9c, &(0x7f00000005c0), 0x0, 0x0) socket(0x1d, 0x2, 0x6) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, 0x0, 0x44080) 0s ago: executing program 1 (id=2453): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_AUTHENTICATE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r0, 0x0, 0x70bd2a, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_AUTH_TYPE={0x8, 0x35, 0x2}, @NL80211_ATTR_AUTH_TYPE={0x8, 0x35, 0x4}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_AUTH_TYPE={0x8, 0x35, 0x7}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_TTY(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, 0x464, 0x300, 0x70bd2d, 0x25dfdbfe, "821a26822ce57ba2843b772415c80804e77ebb66d151bda6aa7e7649075f73e51e74bf7d3bc8dade", ["", "", ""]}, 0x38}, 0x1, 0x0, 0x0, 0xc000}, 0x4040) r2 = userfaultfd(0x1) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000240)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) r3 = openat$pfkey(0xffffff9c, &(0x7f0000000280), 0xe2000, 0x0) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)={0x104, r4, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_DEVKEY={0xf0, 0x2f, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x4}, @NL802154_DEVKEY_ATTR_ID={0x20, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x80}]}, @NL802154_DEVKEY_ATTR_ID={0x78, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xfc54}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x10, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x2}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x44, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xfffe}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xfffffffffffffffd}]}, @NL802154_DEVKEY_ATTR_ID={0x3c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x7fff}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x7}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xf}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x400c010}, 0x24040000) r5 = openat$mice(0xffffff9c, &(0x7f0000000500), 0x200080) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000580)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_STOP_P2P_DEVICE(r5, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x1c, r0, 0x200, 0x70bd28, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r6}, @void}}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0x4001) sendto$packet(r5, &(0x7f0000000680)="f87dbad3be5924c05e124fb825d5cba35a89f06403ab7a6fc9284defef245dd0c876a954b2b6a5532995900329c4b316bca92b27670dc59e8534d5fc3f3222dc8f3a42716601c6499603ddf0147ff4e6948d5f9a4b8f90ff38f8b1fe4ff09c00a63929cef3709c545ea5d2f6dfe1fc6bcc811f67ca46349f", 0x78, 0x14, 0x0, 0x0) ioctl$sock_ifreq(r5, 0x891a, &(0x7f0000000700)={'veth0_macvtap\x00', @ifru_addrs=@qipcrtr={0x2a, 0xffffffffffffffff, 0x7fff}}) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(r5, &(0x7f0000000840)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000800)={&(0x7f0000000780)={0x74, r0, 0xa3db670ffc1b209b, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@chandef_params=[@NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0xf4}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x4}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x171b}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x9}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x5}], @NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0xf2}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x4}]}, 0x74}, 0x1, 0x0, 0x0, 0x8c0}, 0x4) r7 = syz_genetlink_get_family_id$tipc(&(0x7f00000008c0), r5) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r5, &(0x7f00000009c0)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)={0x68, r7, 0x400, 0x70bd2c, 0x25dfdbfc, {{}, {}, {0x4c, 0x18, {0x0, @media='ib\x00'}}}, ["", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x1}, 0x8080) r8 = syz_genetlink_get_family_id$batadv(&(0x7f0000000a40), r5) sendmsg$BATADV_CMD_SET_HARDIF(r5, &(0x7f0000000b00)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a80)={0x3c, r8, 0xd22bea7be91d7a24, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xfffffff8}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x800) ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0xc020662a, &(0x7f0000000b40)={0x9, 0x8, 0x0, 0x5, 0x6, 0x0, [{0x4, 0x5, 0x5, '\x00', 0x2}, {0x3, 0x2, 0x8}, {0x1, 0x5, 0x96, '\x00', 0x1081}, {0x10000, 0x6, 0x3, '\x00', 0x1c00}, {0x1, 0x3, 0x4, '\x00', 0x1008}, {0x2, 0xe622, 0xd9, '\x00', 0x2608}]}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000d80)={'bridge0\x00', 0x0}) recvfrom$packet(r5, &(0x7f0000000cc0)=""/176, 0xb0, 0x0, &(0x7f0000000dc0)={0x11, 0x4, r9, 0x1, 0x6}, 0x14) pipe2$9p(&(0x7f0000000e00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) write$P9_RWSTAT(r10, &(0x7f0000000e40)={0x7, 0x7f, 0x2}, 0x7) ioctl$sock_ifreq(r3, 0x8971, &(0x7f0000000e80)={'macvlan0\x00', @ifru_mtu=0x9}) sendmsg$NL80211_CMD_SET_WIPHY(r3, &(0x7f0000000fc0)={&(0x7f0000000ec0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000f80)={&(0x7f0000000f00)={0x48, r0, 0x800, 0x70bd2c, 0x25dfdbff, {}, [@NL80211_ATTR_WIPHY_TXQ_PARAMS={0x2c, 0x25, 0x0, 0x1, [@NL80211_TXQ_ATTR_TXOP={0x6, 0x2, 0x2}, @NL80211_TXQ_ATTR_QUEUE={0x5, 0x1, 0x2e}, @NL80211_TXQ_ATTR_CWMAX={0x6, 0x4, 0x7}, @NL80211_TXQ_ATTR_QUEUE={0x5, 0x1, 0x2}, @NL80211_TXQ_ATTR_CWMIN={0x6, 0x3, 0xffff}]}, @NL80211_ATTR_WIPHY_FREQ={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x8000) fsetxattr(r10, &(0x7f0000001000)=@random={'security.', 'macvlan0\x00'}, &(0x7f0000001040)=',@+&&)\x00', 0x7, 0x3) fsetxattr$trusted_overlay_nlink(r5, &(0x7f0000001080), &(0x7f00000010c0)={'U+', 0x800}, 0x16, 0x0) r11 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r11, &(0x7f0000001200)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000011c0)={&(0x7f0000001140)={0x5c, r8, 0x20, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x8}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xca}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x6}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x7}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4004800}, 0x44004) kernel console output (not intermixed with test programs): 762904][T10660] r10:00000040 r9:00000000 r8:00000000 r7:e8545fb0 r6:76f08dc0 r5:851855c0 [ 904.762927][T10660] r4:00001255 [ 904.762946][T10660] [<804e2e1c>] (handle_mm_fault) from [<802330f8>] (do_page_fault+0x21c/0x4d0) [ 904.763024][T10660] r10:00000002 r9:85fc43c0 r8:00000255 r7:851855c0 r6:00000a07 r5:76f08dc0 [ 904.763048][T10660] r4:e8545fb0 [ 904.763067][T10660] [<80232edc>] (do_page_fault) from [<8023357c>] (do_DataAbort+0x38/0xac) [ 904.763201][T10660] r10:00000001 r9:00000000 r8:80232edc r7:e8545fb0 r6:76f08dc0 r5:00000a07 [ 904.763226][T10660] r4:8281d410 [ 904.763247][T10660] [<80233544>] (do_DataAbort) from [<80200edc>] (__dabt_usr+0x5c/0x60) [ 904.763344][T10660] Exception stack(0xe8545fb0 to 0xe8545ff8) [ 904.763396][T10660] 5fa0: 0018efbc 20000180 000000ac 76f0ae64 [ 904.763436][T10660] 5fc0: 00000000 00000000 20000180 000000ac 00000000 00000000 00000001 76f0b0dc [ 904.763491][T10660] 5fe0: 00000000 76f08dd0 000233c8 00013ec8 20000010 ffffffff [ 904.763530][T10660] r8:826c1044 r7:851855c0 r6:ffffffff r5:20000010 r4:00013ec8 [ 904.803426][T10660] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 915.255272][T10687] : renamed from vlan0 (while UP) [ 923.472059][T10717] FAULT_INJECTION: forcing a failure. [ 923.472059][T10717] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 923.484447][T10717] CPU: 0 UID: 0 PID: 10717 Comm: syz.1.1958 Tainted: G L syzkaller #0 PREEMPT [ 923.484569][T10717] Tainted: [L]=SOFTLOCKUP [ 923.484589][T10717] Hardware name: ARM-Versatile Express [ 923.484615][T10717] Call trace: [ 923.484662][T10717] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 923.484815][T10717] r7:60000013 r6:60000013 r5:822a8908 r4:00000000 [ 923.484835][T10717] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 923.484891][T10717] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 923.484955][T10717] r7:00000000 r6:00000000 r5:85184980 r4:8295165c [ 923.484972][T10717] [<8021e424>] (dump_stack) from [<809bdc68>] (should_fail_ex+0x1c0/0x224) [ 923.485028][T10717] [<809bdaa8>] (should_fail_ex) from [<809bdce0>] (should_fail+0x14/0x18) [ 923.485084][T10717] r8:76f0af08 r7:00000000 r6:00000000 r5:ea7a9f68 r4:00000002 [ 923.485103][T10717] [<809bdccc>] (should_fail) from [<809bdd00>] (should_fail_usercopy+0x1c/0x20) [ 923.485160][T10717] [<809bdce4>] (should_fail_usercopy) from [<805b326c>] (simple_read_from_buffer+0x80/0x140) [ 923.485224][T10717] [<805b31ec>] (simple_read_from_buffer) from [<806370dc>] (proc_fail_nth_read+0xb8/0x10c) [ 923.485301][T10717] r10:80637024 r9:00000001 r8:00000002 r7:ea7a9f68 r6:0000000f r5:76f0af08 [ 923.485325][T10717] r4:85184980 r3:ea7a9e9f [ 923.485343][T10717] [<80637024>] (proc_fail_nth_read) from [<80575aac>] (vfs_read+0xc0/0x328) [ 923.485424][T10717] r8:85184980 r7:ea7a9f68 r6:76f0af08 r5:85fa9e40 r4:0000000f [ 923.485445][T10717] [<805759ec>] (vfs_read) from [<80576740>] (ksys_read+0x74/0xec) [ 923.485506][T10717] r10:00000003 r9:85184980 r8:8020029c r7:00000000 r6:00000000 r5:85fa9e40 [ 923.485527][T10717] r4:85fa9e43 [ 923.485544][T10717] [<805766cc>] (ksys_read) from [<805767c8>] (sys_read+0x10/0x14) [ 923.485606][T10717] r7:00000003 r6:00000000 r5:00000000 r4:00000000 [ 923.485625][T10717] [<805767b8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 923.485675][T10717] Exception stack(0xea7a9fa8 to 0xea7a9ff0) [ 923.485717][T10717] 9fa0: 00000000 00000000 00000004 76f0af08 0000000f 00000000 [ 923.485751][T10717] 9fc0: 00000000 00000000 00000000 00000003 003462d8 00000000 00000001 76f0b0dc [ 923.485777][T10717] 9fe0: 76f0ae58 76f0ae44 0010b524 00112108 [ 923.906031][T10723] FAULT_INJECTION: forcing a failure. [ 923.906031][T10723] name failslab, interval 1, probability 0, space 0, times 0 [ 923.906332][T10723] CPU: 1 UID: 0 PID: 10723 Comm: syz.1.1961 Tainted: G L syzkaller #0 PREEMPT [ 923.906444][T10723] Tainted: [L]=SOFTLOCKUP [ 923.906466][T10723] Hardware name: ARM-Versatile Express [ 923.906491][T10723] Call trace: [ 923.906536][T10723] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 923.906658][T10723] r7:60000013 r6:60000013 r5:822a8908 r4:00000000 [ 923.906683][T10723] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 923.906741][T10723] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 923.906801][T10723] r7:00000cc0 r6:00000000 r5:85164980 r4:82919760 [ 923.906818][T10723] [<8021e424>] (dump_stack) from [<809bdc68>] (should_fail_ex+0x1c0/0x224) [ 923.906878][T10723] [<809bdaa8>] (should_fail_ex) from [<80544720>] (should_failslab+0x6c/0x94) [ 923.906945][T10723] r8:82805d00 r7:00000cc0 r6:00000000 r5:00000000 r4:83019d80 [ 923.906964][T10723] [<805446b4>] (should_failslab) from [<80523178>] (kmem_cache_alloc_noprof+0x54/0x3bc) [ 923.907021][T10723] [<80523124>] (kmem_cache_alloc_noprof) from [<80578354>] (alloc_empty_file+0x54/0x13c) [ 923.907095][T10723] r10:ea701f28 r9:85164980 r8:82805d00 r7:8335ca80 r6:00000000 r5:8291c91c [ 923.907117][T10723] r4:824ae8a0 [ 923.907146][T10723] [<80578300>] (alloc_empty_file) from [<8058c30c>] (path_openat+0x44/0x1214) [ 923.907222][T10723] r8:ea701e60 r7:ffffff9c r6:ea701f28 r5:85164980 r4:83399b40 [ 923.907239][T10723] [<8058c2c8>] (path_openat) from [<8058d594>] (do_file_open+0xb8/0x150) [ 923.907307][T10723] r10:000001b5 r9:85164980 r8:12000001 r7:ffffff9c r6:ea701f28 r5:85164980 [ 923.907327][T10723] r4:83399b40 [ 923.907345][T10723] [<8058d4dc>] (do_file_open) from [<805729b8>] (do_sys_openat2+0x8c/0xf0) [ 923.907414][T10723] r8:b5403587 r7:20000000 r6:ffffff9c r5:83399b40 r4:00000005 [ 923.907435][T10723] [<8057292c>] (do_sys_openat2) from [<80572ec0>] (sys_openat2+0xdc/0x158) [ 923.907497][T10723] r7:20000000 r6:85164980 r5:ffffff9c r4:20000040 [ 923.907612][T10723] [<80572de4>] (sys_openat2) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 923.907959][T10723] Exception stack(0xea701fa8 to 0xea701ff0) [ 923.908017][T10723] 1fa0: 00000000 00000000 ffffff9c 20000000 20000040 00000018 [ 923.908122][T10723] 1fc0: 00000000 00000000 0012ed04 000001b5 003462d8 00000000 00000001 76f0b0dc [ 923.908285][T10723] 1fe0: 76f0ae88 76f0ae78 00018bc4 00130300 [ 923.908350][T10723] r8:8020029c r7:000001b5 r6:0012ed04 r5:00000000 r4:00000000 [ 926.540950][T10728] FAULT_INJECTION: forcing a failure. [ 926.540950][T10728] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 926.544086][T10728] CPU: 0 UID: 0 PID: 10728 Comm: syz.1.1962 Tainted: G L syzkaller #0 PREEMPT [ 926.544250][T10728] Tainted: [L]=SOFTLOCKUP [ 926.544274][T10728] Hardware name: ARM-Versatile Express [ 926.544307][T10728] Call trace: [ 926.544359][T10728] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 926.544496][T10728] r7:60000013 r6:60000013 r5:822a8908 r4:00000000 [ 926.544520][T10728] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 926.544585][T10728] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 926.544655][T10728] r7:00000000 r6:00000000 r5:839da4c0 r4:8295165c [ 926.544678][T10728] [<8021e424>] (dump_stack) from [<809bdc68>] (should_fail_ex+0x1c0/0x224) [ 926.544784][T10728] [<809bdaa8>] (should_fail_ex) from [<809bdce0>] (should_fail+0x14/0x18) [ 926.544849][T10728] r8:76f0af08 r7:00000000 r6:00000000 r5:e0321f68 r4:00000002 [ 926.544867][T10728] [<809bdccc>] (should_fail) from [<809bdd00>] (should_fail_usercopy+0x1c/0x20) [ 926.544920][T10728] [<809bdce4>] (should_fail_usercopy) from [<805b326c>] (simple_read_from_buffer+0x80/0x140) [ 926.545079][T10728] [<805b31ec>] (simple_read_from_buffer) from [<806370dc>] (proc_fail_nth_read+0xb8/0x10c) [ 926.545174][T10728] r10:80637024 r9:00000001 r8:00000002 r7:e0321f68 r6:0000000f r5:76f0af08 [ 926.545207][T10728] r4:839da4c0 r3:e0321e9f [ 926.545226][T10728] [<80637024>] (proc_fail_nth_read) from [<80575aac>] (vfs_read+0xc0/0x328) [ 926.545367][T10728] r8:839da4c0 r7:e0321f68 r6:76f0af08 r5:8529ed80 r4:0000000f [ 926.545407][T10728] [<805759ec>] (vfs_read) from [<80576740>] (ksys_read+0x74/0xec) [ 926.545479][T10728] r10:00000003 r9:839da4c0 r8:8020029c r7:00000000 r6:00000000 r5:8529ed80 [ 926.545502][T10728] r4:8529ed83 [ 926.545520][T10728] [<805766cc>] (ksys_read) from [<805767c8>] (sys_read+0x10/0x14) [ 926.545578][T10728] r7:00000003 r6:00000000 r5:00000000 r4:00000000 [ 926.545594][T10728] [<805767b8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 926.545645][T10728] Exception stack(0xe0321fa8 to 0xe0321ff0) [ 926.545683][T10728] 1fa0: 00000000 00000000 00000004 76f0af08 0000000f 00000000 [ 926.545716][T10728] 1fc0: 00000000 00000000 00000000 00000003 003462d8 00000000 00000001 76f0b0dc [ 926.545744][T10728] 1fe0: 76f0ae58 76f0ae44 0010b524 00112108 [ 927.881867][ T28] audit: type=1400 audit(927.770:311): avc: denied { accept } for pid=10745 comm="syz.1.1968" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 928.455766][T10754] fuse: Unknown parameter '000000000000000000000030x0000000000000003' [ 929.860052][T10767] FAULT_INJECTION: forcing a failure. [ 929.860052][T10767] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 929.860488][T10767] CPU: 0 UID: 0 PID: 10767 Comm: syz.0.1977 Tainted: G L syzkaller #0 PREEMPT [ 929.860598][T10767] Tainted: [L]=SOFTLOCKUP [ 929.860622][T10767] Hardware name: ARM-Versatile Express [ 929.860648][T10767] Call trace: [ 929.860735][T10767] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 929.860858][T10767] r7:60000113 r6:60000113 r5:822a8908 r4:00000000 [ 929.860880][T10767] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 929.860942][T10767] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 929.861079][T10767] r7:85fc0000 r6:00000000 r5:839cbd40 r4:8295165c [ 929.861097][T10767] [<8021e424>] (dump_stack) from [<809bdc68>] (should_fail_ex+0x1c0/0x224) [ 929.861199][T10767] [<809bdaa8>] (should_fail_ex) from [<809bdce0>] (should_fail+0x14/0x18) [ 929.861278][T10767] r8:20001716 r7:85fc0000 r6:0000006f r5:84c26700 r4:0000006f [ 929.861301][T10767] [<809bdccc>] (should_fail) from [<809bdd00>] (should_fail_usercopy+0x1c/0x20) [ 929.861362][T10767] [<809bdce4>] (should_fail_usercopy) from [<814fad0c>] (snd_pcm_oss_write2+0x70/0x1f4) [ 929.861432][T10767] [<814fac9c>] (snd_pcm_oss_write2) from [<814fc5a0>] (snd_pcm_oss_write+0x2b4/0x354) [ 929.861508][T10767] r10:00003baa r9:84c26700 r8:85fc0000 r7:839cbd40 r6:85fc02b8 r5:20001716 [ 929.861532][T10767] r4:00000000 [ 929.861549][T10767] [<814fc2ec>] (snd_pcm_oss_write) from [<80576350>] (vfs_write+0xd4/0x450) [ 929.861629][T10767] r10:81e2f6e0 r9:839cbd40 r8:814fc2ec r7:ea6bdf68 r6:200012c0 r5:85fa9180 [ 929.861652][T10767] r4:00004000 [ 929.861671][T10767] [<8057627c>] (vfs_write) from [<80576840>] (ksys_write+0x74/0xec) [ 929.861744][T10767] r10:00000004 r9:839cbd40 r8:8020029c r7:00000000 r6:00000000 r5:85fa9180 [ 929.861768][T10767] r4:85fa9181 [ 929.861787][T10767] [<805767cc>] (ksys_write) from [<805768c8>] (sys_write+0x10/0x14) [ 929.861854][T10767] r7:00000004 r6:0012ed04 r5:00000000 r4:00000000 [ 929.861877][T10767] [<805768b8>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 929.861933][T10767] Exception stack(0xea6bdfa8 to 0xea6bdff0) [ 929.861979][T10767] dfa0: 00000000 00000000 00000003 200012c0 00004000 00000000 [ 929.862016][T10767] dfc0: 00000000 00000000 0012ed04 00000004 003462d8 00000000 00000001 76fd20dc [ 929.862045][T10767] dfe0: 76fd1e88 76fd1e78 00018bc4 00130300 [ 933.515297][T10799] FAULT_INJECTION: forcing a failure. [ 933.515297][T10799] name failslab, interval 1, probability 0, space 0, times 0 [ 933.516563][T10799] CPU: 0 UID: 0 PID: 10799 Comm: syz.0.1988 Tainted: G L syzkaller #0 PREEMPT [ 933.516638][T10799] Tainted: [L]=SOFTLOCKUP [ 933.516649][T10799] Hardware name: ARM-Versatile Express [ 933.516661][T10799] Call trace: [ 933.516685][T10799] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 933.516826][T10799] r7:60000013 r6:60000013 r5:822a8908 r4:00000000 [ 933.516837][T10799] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 933.516869][T10799] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 933.516904][T10799] r7:00000dc0 r6:00000000 r5:8464a4c0 r4:82919760 [ 933.516912][T10799] [<8021e424>] (dump_stack) from [<809bdc68>] (should_fail_ex+0x1c0/0x224) [ 933.516945][T10799] [<809bdaa8>] (should_fail_ex) from [<80544720>] (should_failslab+0x6c/0x94) [ 933.516983][T10799] r8:00000460 r7:00000dc0 r6:00000000 r5:00000000 r4:83001400 [ 933.516993][T10799] [<805446b4>] (should_failslab) from [<8051ee80>] (__kmalloc_cache_noprof+0x54/0x2f4) [ 933.517024][T10799] [<8051ee2c>] (__kmalloc_cache_noprof) from [<810c92c4>] (raw_open+0x34/0xbc) [ 933.517065][T10799] r10:81ddb850 r9:84178838 r8:8295bf98 r7:8295bfb8 r6:00000000 r5:85fa6300 [ 933.517076][T10799] r4:8299ec1c [ 933.517087][T10799] [<810c9290>] (raw_open) from [<80ad9104>] (misc_open+0xc0/0x160) [ 933.517124][T10799] r7:8295bfb8 r6:0000010c r5:85fa6300 r4:8299ec1c [ 933.517139][T10799] [<80ad9044>] (misc_open) from [<8057cba8>] (chrdev_open+0xbc/0x234) [ 933.517181][T10799] r10:eaad5f18 r9:85fa6300 r8:85fa6328 r7:81d329b8 r6:85fa6300 r5:84178838 [ 933.517193][T10799] r4:8387f5c0 r3:80ad9044 [ 933.517201][T10799] [<8057caec>] (chrdev_open) from [<805709b8>] (do_dentry_open+0x138/0x508) [ 933.517242][T10799] r9:85fa6300 r8:85fa6328 r7:8057caec r6:84178838 r5:00000000 r4:85fa6300 [ 933.517252][T10799] [<80570880>] (do_dentry_open) from [<80572520>] (vfs_open+0x2c/0xe8) [ 933.517287][T10799] r9:85fa6300 r8:eaad5e50 r7:83406dd0 r6:85fa6328 r5:82920874 r4:85fa6300 [ 933.517296][T10799] [<805724f4>] (vfs_open) from [<8058caa8>] (path_openat+0x7e0/0x1214) [ 933.517329][T10799] r6:00000000 r5:82920874 r4:00020002 [ 933.517338][T10799] [<8058c2c8>] (path_openat) from [<8058d594>] (do_file_open+0xb8/0x150) [ 933.517376][T10799] r10:00000142 r9:8464a4c0 r8:00000001 r7:ffffff9c r6:eaad5f18 r5:8464a4c0 [ 933.517390][T10799] r4:83399a80 [ 933.517398][T10799] [<8058d4dc>] (do_file_open) from [<805729b8>] (do_sys_openat2+0x8c/0xf0) [ 933.517433][T10799] r8:8020029c r7:0018a340 r6:ffffff9c r5:83399a80 r4:00000004 [ 933.517442][T10799] [<8057292c>] (do_sys_openat2) from [<80572d94>] (sys_openat+0x80/0xd0) [ 933.517473][T10799] r7:00000142 r6:00000000 r5:0018a340 r4:ffffff9c [ 933.517482][T10799] [<80572d14>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 933.517507][T10799] Exception stack(0xeaad5fa8 to 0xeaad5ff0) [ 933.517528][T10799] 5fa0: 00000000 00000000 ffffff9c 0018a340 00020002 00000000 [ 933.517546][T10799] 5fc0: 00000000 00000000 00000000 00000142 00000006 00000000 003d0f00 76fd20dc [ 933.517561][T10799] 5fe0: 76fcfd68 76fcfd54 0010b524 00112108 [ 933.517576][T10799] r6:00000000 r5:00000000 r4:00000000 [ 936.335940][ T28] audit: type=1400 audit(936.230:312): avc: denied { set_context_mgr } for pid=10829 comm="syz.1.1999" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 936.379580][ T28] audit: type=1400 audit(936.270:313): avc: denied { map } for pid=10829 comm="syz.1.1999" path="/dev/binderfs/binder0" dev="binder" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 936.389698][ T28] audit: type=1400 audit(936.280:314): avc: denied { connect } for pid=10829 comm="syz.1.1999" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 936.407704][ T28] audit: type=1400 audit(936.300:315): avc: denied { call } for pid=10829 comm="syz.1.1999" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 936.420616][ T28] audit: type=1400 audit(936.310:316): avc: denied { transfer } for pid=10829 comm="syz.1.1999" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 936.580804][T10830] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=10830 comm=syz.1.1999 [ 941.930073][ T28] audit: type=1400 audit(941.820:317): avc: denied { connect } for pid=10876 comm="syz.0.2018" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 945.487781][T10904] FAULT_INJECTION: forcing a failure. [ 945.487781][T10904] name failslab, interval 1, probability 0, space 0, times 0 [ 945.488353][T10904] CPU: 1 UID: 0 PID: 10904 Comm: syz.1.2027 Tainted: G L syzkaller #0 PREEMPT [ 945.488474][T10904] Tainted: [L]=SOFTLOCKUP [ 945.488500][T10904] Hardware name: ARM-Versatile Express [ 945.488532][T10904] Call trace: [ 945.488579][T10904] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 945.488883][T10904] r7:60000013 r6:60000013 r5:822a8908 r4:00000000 [ 945.488912][T10904] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 945.489116][T10904] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 945.489375][T10904] r7:00000000 r6:00000000 r5:8515ee40 r4:82919760 [ 945.489465][T10904] [<8021e424>] (dump_stack) from [<809bdc68>] (should_fail_ex+0x1c0/0x224) [ 945.489633][T10904] [<809bdaa8>] (should_fail_ex) from [<80544720>] (should_failslab+0x6c/0x94) [ 945.489741][T10904] r8:00000000 r7:00000000 r6:83001180 r5:00000d40 r4:00000019 [ 945.489768][T10904] [<805446b4>] (should_failslab) from [<805240d0>] (__kmalloc_noprof+0xa4/0x39c) [ 945.489833][T10904] [<8052402c>] (__kmalloc_noprof) from [<807fcad4>] (tomoyo_encode2+0x64/0xec) [ 945.490006][T10904] r10:00000fff r9:830bb400 r8:00000000 r7:8365b440 r6:85f1e628 r5:831ddffd [ 945.490125][T10904] r4:831ddfef [ 945.490230][T10904] [<807fca70>] (tomoyo_encode2) from [<807fcb80>] (tomoyo_encode+0x24/0x30) [ 945.490379][T10904] r9:830bb400 r8:00000000 r7:8365b440 r6:85f1e628 r5:00001000 r4:831ddff0 [ 945.490478][T10904] [<807fcb5c>] (tomoyo_encode) from [<807fcc0c>] (tomoyo_realpath_from_path+0x80/0x16c) [ 945.490678][T10904] r5:00001000 r4:831dd000 [ 945.490711][T10904] [<807fcb8c>] (tomoyo_realpath_from_path) from [<807f8c90>] (tomoyo_path_number_perm+0xcc/0x22c) [ 945.490938][T10904] r10:00000000 r9:00000003 r8:85f1e600 r7:80789440 r6:81cda024 r5:00000004 [ 945.491065][T10904] r4:85f1e628 r3:826ca380 [ 945.491168][T10904] [<807f8bc4>] (tomoyo_path_number_perm) from [<807fd5e4>] (tomoyo_file_ioctl+0x1c/0x20) [ 945.491253][T10904] r10:8515ee40 r9:00000003 r8:85f1e600 r7:00000000 r6:00000000 r5:80789440 [ 945.491359][T10904] r4:85f1e600 [ 945.491405][T10904] [<807fd5c8>] (tomoyo_file_ioctl) from [<807a9148>] (security_file_ioctl+0x80/0x1d4) [ 945.491476][T10904] [<807a90c8>] (security_file_ioctl) from [<805910a0>] (sys_ioctl+0x4c/0xb5c) [ 945.491549][T10904] r7:00000000 r6:80789440 r5:85f1e601 r4:00000000 [ 945.491590][T10904] [<80591054>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 945.491680][T10904] Exception stack(0xeaeb9fa8 to 0xeaeb9ff0) [ 945.491819][T10904] 9fa0: 00000000 00000000 00000003 80789440 00000000 00000000 [ 945.491920][T10904] 9fc0: 00000000 00000000 0012ed04 00000036 003462d8 00000000 00000001 76f0b0dc [ 945.492029][T10904] 9fe0: 76f0ae88 76f0ae78 00018bc4 00130300 [ 945.492123][T10904] r10:00000036 r9:8515ee40 r8:8020029c r7:00000036 r6:0012ed04 r5:00000000 [ 945.492156][T10904] r4:00000000 [ 945.511937][T10904] ERROR: Out of memory at tomoyo_realpath_from_path. [ 955.794497][T10948] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=10948 comm=syz.0.2039 [ 955.794937][T10948] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=10948 comm=syz.0.2039 [ 959.503686][ T28] audit: type=1400 audit(959.400:318): avc: denied { getopt } for pid=10973 comm="syz.1.2046" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 973.076652][T11052] FAULT_INJECTION: forcing a failure. [ 973.076652][T11052] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 973.077008][T11052] CPU: 1 UID: 0 PID: 11052 Comm: syz.0.2062 Tainted: G L syzkaller #0 PREEMPT [ 973.077073][T11052] Tainted: [L]=SOFTLOCKUP [ 973.077084][T11052] Hardware name: ARM-Versatile Express [ 973.077097][T11052] Call trace: [ 973.077123][T11052] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 973.077248][T11052] r7:60000013 r6:60000013 r5:822a8908 r4:00000000 [ 973.077261][T11052] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 973.077295][T11052] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 973.077328][T11052] r7:00000000 r6:00000000 r5:84658c40 r4:8295165c [ 973.077338][T11052] [<8021e424>] (dump_stack) from [<809bdc68>] (should_fail_ex+0x1c0/0x224) [ 973.077377][T11052] [<809bdaa8>] (should_fail_ex) from [<809bdce0>] (should_fail+0x14/0x18) [ 973.077464][T11052] r8:76fd1f08 r7:00000000 r6:00000000 r5:ebd25f68 r4:00000002 [ 973.077487][T11052] [<809bdccc>] (should_fail) from [<809bdd00>] (should_fail_usercopy+0x1c/0x20) [ 973.077516][T11052] [<809bdce4>] (should_fail_usercopy) from [<805b326c>] (simple_read_from_buffer+0x80/0x140) [ 973.077594][T11052] [<805b31ec>] (simple_read_from_buffer) from [<806370dc>] (proc_fail_nth_read+0xb8/0x10c) [ 973.077670][T11052] r10:80637024 r9:00000001 r8:00000002 r7:ebd25f68 r6:0000000f r5:76fd1f08 [ 973.077732][T11052] r4:84658c40 r3:ebd25e9f [ 973.077795][T11052] [<80637024>] (proc_fail_nth_read) from [<80575aac>] (vfs_read+0xc0/0x328) [ 973.077967][T11052] r8:84658c40 r7:ebd25f68 r6:76fd1f08 r5:85f17d80 r4:0000000f [ 973.078467][T11052] [<805759ec>] (vfs_read) from [<80576740>] (ksys_read+0x74/0xec) [ 973.078726][T11052] r10:00000003 r9:84658c40 r8:8020029c r7:00000000 r6:00000000 r5:85f17d80 [ 973.078813][T11052] r4:85f17d83 [ 973.078900][T11052] [<805766cc>] (ksys_read) from [<805767c8>] (sys_read+0x10/0x14) [ 973.079009][T11052] r7:00000003 r6:00000000 r5:00000000 r4:00000000 [ 973.079040][T11052] [<805767b8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 973.079110][T11052] Exception stack(0xebd25fa8 to 0xebd25ff0) [ 973.079223][T11052] 5fa0: 00000000 00000000 00000004 76fd1f08 0000000f 00000000 [ 973.079301][T11052] 5fc0: 00000000 00000000 00000000 00000003 003462d8 00000000 00000001 76fd20dc [ 973.079403][T11052] 5fe0: 76fd1e58 76fd1e44 0010b524 00112108 [ 973.276823][T11058] netlink: 32 bytes leftover after parsing attributes in process `syz.1.2064'. [ 975.523076][ T44] usb 1-1: new high-speed USB device number 65 using dummy_hcd [ 975.693629][ T44] usb 1-1: Using ep0 maxpacket: 8 [ 975.749047][ T44] usb 1-1: config 1 interface 0 altsetting 7 bulk endpoint 0x1 has invalid maxpacket 1023 [ 975.750475][ T44] usb 1-1: config 1 interface 0 altsetting 7 bulk endpoint 0x82 has invalid maxpacket 64 [ 975.755294][ T44] usb 1-1: config 1 interface 0 has no altsetting 0 [ 975.808023][ T44] usb 1-1: New USB device found, idVendor=03f0, idProduct=0004, bcdDevice= 0.40 [ 975.809426][ T44] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 975.813955][ T44] usb 1-1: Product: с [ 975.815612][ T44] usb 1-1: Manufacturer: 琧 [ 975.818571][ T44] usb 1-1: SerialNumber: syz [ 975.885903][T11065] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 975.914775][T11065] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 976.225350][T11065] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 976.251047][T11065] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 976.317978][T11065] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 976.349599][T11065] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 976.704944][T11065] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 976.736503][T11065] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 981.000188][ T44] usblp0: Disabling reads from problematic bidirectional printer [ 981.012221][ T44] usblp 1-1:1.0: usblp0: USB Unidirectional printer dev 65 if 0 alt 7 proto 2 vid 0x03F0 pid 0x0004 [ 981.035286][ T44] usb 1-1: USB disconnect, device number 65 [ 981.041739][ T44] usblp0: removed [ 982.920202][ T28] audit: type=1400 audit(982.810:319): avc: denied { mounton } for pid=11099 comm="syz.1.2068" path="/dev/binderfs" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 985.878469][T11126] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=11126 comm=syz.1.2076 [ 985.879033][T11126] FAULT_INJECTION: forcing a failure. [ 985.879033][T11126] name failslab, interval 1, probability 0, space 0, times 0 [ 985.879439][T11126] CPU: 0 UID: 0 PID: 11126 Comm: syz.1.2076 Tainted: G L syzkaller #0 PREEMPT [ 985.879520][T11126] Tainted: [L]=SOFTLOCKUP [ 985.879539][T11126] Hardware name: ARM-Versatile Express [ 985.879560][T11126] Call trace: [ 985.879600][T11126] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 985.879712][T11126] r7:60000013 r6:60000013 r5:822a8908 r4:00000000 [ 985.879730][T11126] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 985.879783][T11126] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 985.879865][T11126] r7:00000000 r6:00000000 r5:839d0c40 r4:82919760 [ 985.879902][T11126] [<8021e424>] (dump_stack) from [<809bdc68>] (should_fail_ex+0x1c0/0x224) [ 985.879967][T11126] [<809bdaa8>] (should_fail_ex) from [<80544720>] (should_failslab+0x6c/0x94) [ 985.880377][T11126] r8:00000cc0 r7:00000000 r6:00000cc0 r5:00000000 r4:830e9780 [ 985.880405][T11126] [<805446b4>] (should_failslab) from [<80523900>] (kmem_cache_alloc_node_noprof+0x58/0x3c8) [ 985.880466][T11126] [<805238a8>] (kmem_cache_alloc_node_noprof) from [<815d74e4>] (__alloc_skb+0x74/0x2c0) [ 985.880541][T11126] r10:00000000 r9:815d7694 r8:00000cc0 r7:00000000 r6:830e9780 r5:ffffffff [ 985.880561][T11126] r4:dddd0688 [ 985.880575][T11126] [<815d7470>] (__alloc_skb) from [<816f9e08>] (netlink_ack+0x70/0x220) [ 985.881482][T11126] r9:00000000 r8:ffffffea r7:86186cc0 r6:833cd440 r5:86186cc0 r4:00000018 [ 985.881525][T11126] [<816f9d98>] (netlink_ack) from [<80379d98>] (audit_receive+0xf8/0x194) [ 985.881633][T11126] r10:85579984 r9:856b0000 r8:833cd440 r7:00000014 r6:839d0c40 r5:86186cc0 [ 985.881652][T11126] r4:82ac71e8 [ 985.881670][T11126] [<80379ca0>] (audit_receive) from [<816f9848>] (netlink_unicast+0x274/0x384) [ 985.881761][T11126] r8:86186cc0 r7:84f3f800 r6:00000014 r5:85d2b064 r4:85d2b000 [ 985.881802][T11126] [<816f95d4>] (netlink_unicast) from [<816f9b20>] (netlink_sendmsg+0x1c8/0x440) [ 985.881870][T11126] r10:00000000 r9:00000000 r8:00000000 r7:85579800 r6:00000014 r5:86186cc0 [ 985.881888][T11126] r4:ec119f20 [ 985.881904][T11126] [<816f9958>] (netlink_sendmsg) from [<815c5a34>] (__sock_sendmsg+0x44/0x78) [ 985.881976][T11126] r10:00042804 r9:00000000 r8:ec119dcc r7:00000000 r6:8379a780 r5:ec119f20 [ 985.881996][T11126] r4:00000000 [ 985.882010][T11126] [<815c59f0>] (__sock_sendmsg) from [<815c68f4>] (____sys_sendmsg+0x238/0x2c4) [ 985.882075][T11126] r7:00000000 r6:00000000 r5:8379a780 r4:ec119f20 [ 985.882091][T11126] [<815c66bc>] (____sys_sendmsg) from [<815c6cf4>] (___sys_sendmsg+0x9c/0xd0) [ 985.882201][T11126] r10:00000128 r9:20002340 r8:00042804 r7:00000000 r6:8379a780 r5:ec119f20 [ 985.882222][T11126] r4:00000000 [ 985.882240][T11126] [<815c6c58>] (___sys_sendmsg) from [<815c8d5c>] (__sys_sendmsg+0x8c/0xe0) [ 985.882304][T11126] r9:839d0c40 r8:85ee7cc0 r7:00042804 r6:20002340 r5:85ee7cc1 r4:00000007 [ 985.882321][T11126] [<815c8cd0>] (__sys_sendmsg) from [<815c8dc4>] (sys_sendmsg+0x14/0x18) [ 985.882398][T11126] r8:8020029c r7:00000128 r6:0012ed04 r5:00000000 r4:00000000 [ 985.882416][T11126] [<815c8db0>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 985.882469][T11126] Exception stack(0xec119fa8 to 0xec119ff0) [ 985.882517][T11126] 9fa0: 00000000 00000000 00000007 20002340 00042804 00000000 [ 985.882549][T11126] 9fc0: 00000000 00000000 0012ed04 00000128 00346378 00000000 00000001 76eea0dc [ 985.882573][T11126] 9fe0: 76ee9e88 76ee9e78 00018bc4 00130300 [ 987.374860][T11131] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=11131 comm=syz.0.2078 [ 987.380531][T11131] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=11131 comm=syz.0.2078 [ 988.290698][T11139] fuse: Bad value for 'fd' [ 988.858438][T11144] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=11144 comm=syz.1.2083 [ 988.858926][T11144] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=11144 comm=syz.1.2083 [ 989.215646][T11153] FAULT_INJECTION: forcing a failure. [ 989.215646][T11153] name failslab, interval 1, probability 0, space 0, times 0 [ 989.223408][T11153] CPU: 1 UID: 0 PID: 11153 Comm: syz.0.2087 Tainted: G L syzkaller #0 PREEMPT [ 989.223589][T11153] Tainted: [L]=SOFTLOCKUP [ 989.223614][T11153] Hardware name: ARM-Versatile Express [ 989.223641][T11153] Call trace: [ 989.223691][T11153] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 989.223852][T11153] r7:60000013 r6:60000013 r5:822a8908 r4:00000000 [ 989.223877][T11153] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 989.223945][T11153] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 989.224020][T11153] r7:00000000 r6:00000000 r5:850cbd40 r4:82919760 [ 989.224041][T11153] [<8021e424>] (dump_stack) from [<809bdc68>] (should_fail_ex+0x1c0/0x224) [ 989.224128][T11153] [<809bdaa8>] (should_fail_ex) from [<80544720>] (should_failslab+0x6c/0x94) [ 989.224209][T11153] r8:00000000 r7:00000000 r6:83001480 r5:00000c40 r4:00001000 [ 989.224230][T11153] [<805446b4>] (should_failslab) from [<805240d0>] (__kmalloc_noprof+0xa4/0x39c) [ 989.224296][T11153] [<8052402c>] (__kmalloc_noprof) from [<807fcbc8>] (tomoyo_realpath_from_path+0x3c/0x16c) [ 989.224384][T11153] r10:00000000 r9:830bb400 r8:00000000 r7:8365a990 r6:83e69da8 r5:00001000 [ 989.224409][T11153] r4:00000000 [ 989.224429][T11153] [<807fcb8c>] (tomoyo_realpath_from_path) from [<807f8c90>] (tomoyo_path_number_perm+0xcc/0x22c) [ 989.224510][T11153] r10:00000000 r9:00000003 r8:83e69d80 r7:00005411 r6:81cda024 r5:00000004 [ 989.224536][T11153] r4:83e69da8 r3:826ca380 [ 989.224556][T11153] [<807f8bc4>] (tomoyo_path_number_perm) from [<807fd5e4>] (tomoyo_file_ioctl+0x1c/0x20) [ 989.224634][T11153] r10:850cbd40 r9:00000003 r8:83e69d80 r7:00000000 r6:00000000 r5:00005411 [ 989.224660][T11153] r4:83e69d80 [ 989.224680][T11153] [<807fd5c8>] (tomoyo_file_ioctl) from [<807a9148>] (security_file_ioctl+0x80/0x1d4) [ 989.224783][T11153] [<807a90c8>] (security_file_ioctl) from [<805910a0>] (sys_ioctl+0x4c/0xb5c) [ 989.224849][T11153] r7:00000000 r6:00005411 r5:83e69d81 r4:00000000 [ 989.224869][T11153] [<80591054>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 989.224922][T11153] Exception stack(0xec259fa8 to 0xec259ff0) [ 989.224963][T11153] 9fa0: 00000000 00000000 00000003 00005411 00000000 00000000 [ 989.224997][T11153] 9fc0: 00000000 00000000 0012ed04 00000036 003462d8 00000000 00000001 76fd20dc [ 989.225025][T11153] 9fe0: 76fd1e88 76fd1e78 00018bc4 00130300 [ 989.225060][T11153] r10:00000036 r9:850cbd40 r8:8020029c r7:00000036 r6:0012ed04 r5:00000000 [ 989.225080][T11153] r4:00000000 [ 989.337778][T11153] ERROR: Out of memory at tomoyo_realpath_from_path. [ 989.856059][T11160] fuse: Bad value for 'fd' [ 990.143269][T11162] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=11162 comm=syz.1.2090 [ 990.151536][T11162] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=11162 comm=syz.1.2090 [ 990.274087][T11165] FAULT_INJECTION: forcing a failure. [ 990.274087][T11165] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 990.277166][T11165] CPU: 1 UID: 0 PID: 11165 Comm: syz.0.2091 Tainted: G L syzkaller #0 PREEMPT [ 990.277367][T11165] Tainted: [L]=SOFTLOCKUP [ 990.277402][T11165] Hardware name: ARM-Versatile Express [ 990.277430][T11165] Call trace: [ 990.277504][T11165] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 990.277635][T11165] r7:60000013 r6:60000013 r5:822a8908 r4:00000000 [ 990.277659][T11165] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 990.277717][T11165] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 990.277776][T11165] r7:00000001 r6:00000000 r5:8466ee40 r4:829197b4 [ 990.277794][T11165] [<8021e424>] (dump_stack) from [<809bdc68>] (should_fail_ex+0x1c0/0x224) [ 990.277859][T11165] [<809bdaa8>] (should_fail_ex) from [<805447b0>] (should_fail_alloc_page+0x68/0x74) [ 990.277935][T11165] r8:ec291cbc r7:00000001 r6:00000000 r5:00140cca r4:ec291cc8 [ 990.277959][T11165] [<80544748>] (should_fail_alloc_page) from [<8050b058>] (prepare_alloc_pages+0xf8/0x1b4) [ 990.278024][T11165] [<8050af60>] (prepare_alloc_pages) from [<80514400>] (__alloc_frozen_pages_noprof+0xb0/0x1644) [ 990.278102][T11165] r10:20002000 r9:855d5e00 r8:00000000 r7:00140cca r6:8466ee40 r5:00000000 [ 990.278125][T11165] r4:ec291dc0 [ 990.278144][T11165] [<80514350>] (__alloc_frozen_pages_noprof) from [<80515a08>] (__folio_alloc_noprof+0x14/0x6c) [ 990.278223][T11165] r10:20002000 r9:855d5e00 r8:00000000 r7:00000000 r6:84dd1e00 r5:00000001 [ 990.278247][T11165] r4:ec291dc0 [ 990.278265][T11165] [<805159f4>] (__folio_alloc_noprof) from [<804df1c8>] (do_anonymous_page+0xf0/0x5d0) [ 990.278333][T11165] r5:00000001 r4:ec291dc0 [ 990.278353][T11165] [<804df0d8>] (do_anonymous_page) from [<804e33d8>] (handle_mm_fault+0x5bc/0x6b8) [ 990.278438][T11165] r10:00000000 r9:00000000 r8:00000000 r7:ec291eb8 r6:20002000 r5:8466ee40 [ 990.278460][T11165] r4:00000215 [ 990.278478][T11165] [<804e2e1c>] (handle_mm_fault) from [<80232fcc>] (do_page_fault+0xf0/0x4d0) [ 990.278556][T11165] r10:00000002 r9:855d5e00 r8:00000215 r7:20002000 r6:00000a07 r5:20002680 [ 990.278617][T11165] r4:ec291eb8 [ 990.278639][T11165] [<80232edc>] (do_page_fault) from [<8023357c>] (do_DataAbort+0x38/0xac) [ 990.278735][T11165] r10:00000037 r9:8466ee40 r8:80232edc r7:ec291eb8 r6:20002680 r5:00000a07 [ 990.278762][T11165] r4:8281d410 [ 990.278783][T11165] [<80233544>] (do_DataAbort) from [<80200b2c>] (__dabt_svc+0x4c/0x80) [ 990.278837][T11165] Exception stack(0xec291eb8 to 0xec291f00) [ 990.278872][T11165] 1ea0: 20002680 ec291f40 [ 990.278910][T11165] 1ec0: ffffffe8 00000000 00000000 b5403587 20002680 00000003 00000003 00000000 [ 990.278948][T11165] 1ee0: 00000037 ec291f7c 00000018 ec291f0c 00000000 81ab6640 00000013 ffffffff [ 990.278983][T11165] r8:00000003 r7:ec291eec r6:ffffffff r5:00000013 r4:81ab6640 [ 990.279004][T11165] [<8058f88c>] (do_fcntl) from [<80590204>] (sys_fcntl+0x70/0xd0) [ 990.279073][T11165] r8:00000003 r7:20002680 r6:00000010 r5:00000000 r4:85f17d81 [ 990.279093][T11165] [<80590194>] (sys_fcntl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 990.279147][T11165] Exception stack(0xec291fa8 to 0xec291ff0) [ 990.279184][T11165] 1fa0: 00000000 00000000 00000003 00000010 20002680 00000000 [ 990.279224][T11165] 1fc0: 00000000 00000000 0012ed04 00000037 003462d8 00000000 00000001 76fd20dc [ 990.279257][T11165] 1fe0: 76fd1e88 76fd1e78 00018bc4 00130300 [ 990.279294][T11165] r9:8466ee40 r8:8020029c r7:00000037 r6:0012ed04 r5:00000000 r4:00000000 [ 990.599592][T11171] fuse: Bad value for 'fd' [ 991.675814][T11180] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=11180 comm=syz.0.2097 [ 991.676337][T11180] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=11180 comm=syz.0.2097 [ 991.913525][T11184] fuse: Bad value for 'fd' [ 993.157835][ T28] audit: type=1400 audit(1249.028:320): avc: denied { create } for pid=11189 comm="syz.0.2101" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 993.757909][T11194] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=11194 comm=syz.1.2102 [ 993.758510][T11194] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=11194 comm=syz.1.2102 [ 995.764335][T11217] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5127 sclass=netlink_route_socket pid=11217 comm=syz.1.2111 [ 996.424636][T11228] FAULT_INJECTION: forcing a failure. [ 996.424636][T11228] name failslab, interval 1, probability 0, space 0, times 0 [ 996.429078][T11228] CPU: 1 UID: 0 PID: 11228 Comm: syz.0.2115 Tainted: G L syzkaller #0 PREEMPT [ 996.429254][T11228] Tainted: [L]=SOFTLOCKUP [ 996.429279][T11228] Hardware name: ARM-Versatile Express [ 996.429309][T11228] Call trace: [ 996.429354][T11228] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 996.429501][T11228] r7:60000013 r6:60000013 r5:822a8908 r4:00000000 [ 996.429524][T11228] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 996.429592][T11228] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 996.429666][T11228] r7:00000000 r6:00000000 r5:839cb100 r4:82919760 [ 996.429683][T11228] [<8021e424>] (dump_stack) from [<809bdc68>] (should_fail_ex+0x1c0/0x224) [ 996.429742][T11228] [<809bdaa8>] (should_fail_ex) from [<80544720>] (should_failslab+0x6c/0x94) [ 996.429815][T11228] r8:00000000 r7:00000000 r6:83001180 r5:00000d40 r4:0000001c [ 996.429837][T11228] [<805446b4>] (should_failslab) from [<805240d0>] (__kmalloc_noprof+0xa4/0x39c) [ 996.429901][T11228] [<8052402c>] (__kmalloc_noprof) from [<807fcad4>] (tomoyo_encode2+0x64/0xec) [ 996.429980][T11228] r10:00000fff r9:830bc400 r8:00000000 r7:835d72a8 r6:83e6a0e8 r5:85131ffc [ 996.430007][T11228] r4:85131feb [ 996.430023][T11228] [<807fca70>] (tomoyo_encode2) from [<807fcb80>] (tomoyo_encode+0x24/0x30) [ 996.430090][T11228] r9:830bc400 r8:00000000 r7:835d72a8 r6:83e6a0e8 r5:00001000 r4:85131fec [ 996.430106][T11228] [<807fcb5c>] (tomoyo_encode) from [<807fcc0c>] (tomoyo_realpath_from_path+0x80/0x16c) [ 996.430498][T11228] r5:00001000 r4:85131000 [ 996.430542][T11228] [<807fcb8c>] (tomoyo_realpath_from_path) from [<807f8c90>] (tomoyo_path_number_perm+0xcc/0x22c) [ 996.430647][T11228] r10:00000000 r9:00000003 r8:83e6a0c0 r7:80044d76 r6:81cda024 r5:00000004 [ 996.430673][T11228] r4:83e6a0e8 r3:826ca380 [ 996.430700][T11228] [<807f8bc4>] (tomoyo_path_number_perm) from [<807fd5e4>] (tomoyo_file_ioctl+0x1c/0x20) [ 996.430771][T11228] r10:839cb100 r9:00000003 r8:83e6a0c0 r7:20005a00 r6:20005a00 r5:80044d76 [ 996.430795][T11228] r4:83e6a0c0 [ 996.430812][T11228] [<807fd5c8>] (tomoyo_file_ioctl) from [<807a9148>] (security_file_ioctl+0x80/0x1d4) [ 996.430901][T11228] [<807a90c8>] (security_file_ioctl) from [<805910a0>] (sys_ioctl+0x4c/0xb5c) [ 996.430981][T11228] r7:20005a00 r6:80044d76 r5:83e6a0c1 r4:00000000 [ 996.431003][T11228] [<80591054>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 996.431053][T11228] Exception stack(0xec581fa8 to 0xec581ff0) [ 996.431097][T11228] 1fa0: 00000000 00000000 00000003 80044d76 20005a00 00000000 [ 996.431130][T11228] 1fc0: 00000000 00000000 0012ed04 00000036 003462d8 00000000 00000001 76fd20dc [ 996.431158][T11228] 1fe0: 76fd1e88 76fd1e78 00018bc4 00130300 [ 996.431193][T11228] r10:00000036 r9:839cb100 r8:8020029c r7:00000036 r6:0012ed04 r5:00000000 [ 996.431215][T11228] r4:00000000 [ 996.485684][T11228] ERROR: Out of memory at tomoyo_realpath_from_path. [ 996.848874][T11235] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2119'. [ 998.448151][T11255] FAULT_INJECTION: forcing a failure. [ 998.448151][T11255] name failslab, interval 1, probability 0, space 0, times 0 [ 998.448757][T11255] CPU: 0 UID: 0 PID: 11255 Comm: syz.0.2123 Tainted: G L syzkaller #0 PREEMPT [ 998.448858][T11255] Tainted: [L]=SOFTLOCKUP [ 998.448880][T11255] Hardware name: ARM-Versatile Express [ 998.448905][T11255] Call trace: [ 998.448954][T11255] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 998.449083][T11255] r7:60000013 r6:60000013 r5:822a8908 r4:00000000 [ 998.449104][T11255] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 998.449187][T11255] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 998.449257][T11255] r7:00000000 r6:00000000 r5:8515b100 r4:82919760 [ 998.449305][T11255] [<8021e424>] (dump_stack) from [<809bdc68>] (should_fail_ex+0x1c0/0x224) [ 998.449505][T11255] [<809bdaa8>] (should_fail_ex) from [<80544720>] (should_failslab+0x6c/0x94) [ 998.449745][T11255] r8:00000000 r7:00000000 r6:83001180 r5:00000d40 r4:00000011 [ 998.449772][T11255] [<805446b4>] (should_failslab) from [<805240d0>] (__kmalloc_noprof+0xa4/0x39c) [ 998.449835][T11255] [<8052402c>] (__kmalloc_noprof) from [<807fcad4>] (tomoyo_encode2+0x64/0xec) [ 998.449912][T11255] r10:00000fff r9:85449400 r8:00000000 r7:859d8550 r6:ec7e9e6c r5:85e78ffc [ 998.449934][T11255] r4:85e78ff6 [ 998.449952][T11255] [<807fca70>] (tomoyo_encode2) from [<807fcb80>] (tomoyo_encode+0x24/0x30) [ 998.450022][T11255] r9:85449400 r8:00000000 r7:859d8550 r6:ec7e9e6c r5:00001000 r4:85e78ff7 [ 998.450051][T11255] [<807fcb5c>] (tomoyo_encode) from [<807fcc0c>] (tomoyo_realpath_from_path+0x80/0x16c) [ 998.450121][T11255] r5:00001000 r4:85e78000 [ 998.450397][T11255] [<807fcb8c>] (tomoyo_realpath_from_path) from [<807f9094>] (tomoyo_path_perm+0xe4/0x200) [ 998.450477][T11255] r10:00000000 r9:00000000 r8:00000001 r7:00000000 r6:00000005 r5:00000000 [ 998.450501][T11255] r4:00000000 r3:00000000 [ 998.450734][T11255] [<807f8fb0>] (tomoyo_path_perm) from [<807fd410>] (tomoyo_inode_getattr+0x1c/0x20) [ 998.450813][T11255] r8:8339a3c0 r7:ffffff9c r6:00000000 r5:00000900 r4:ec7e9e6c [ 998.450833][T11255] [<807fd3f4>] (tomoyo_inode_getattr) from [<807b5af4>] (security_inode_getattr+0x64/0x198) [ 998.450901][T11255] [<807b5a90>] (security_inode_getattr) from [<8057dda4>] (vfs_statx+0x7c/0x150) [ 998.450974][T11255] r5:00000900 r4:ec7e9eb0 [ 998.450994][T11255] [<8057dd28>] (vfs_statx) from [<8057e034>] (__do_sys_newlstat+0x60/0xac) [ 998.451133][T11255] r10:0000006b r9:8515b100 r8:8020029c r7:0000006b r6:00000000 r5:8339a3c0 [ 998.451175][T11255] r4:20000140 [ 998.451194][T11255] [<8057dfd4>] (__do_sys_newlstat) from [<8057e404>] (sys_newlstat+0x10/0x14) [ 998.451267][T11255] r6:0012ed04 r5:00000000 r4:00000000 [ 998.451286][T11255] [<8057e3f4>] (sys_newlstat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 998.451342][T11255] Exception stack(0xec7e9fa8 to 0xec7e9ff0) [ 998.451386][T11255] 9fa0: 00000000 00000000 20000140 00000000 00000000 00000000 [ 998.451423][T11255] 9fc0: 00000000 00000000 0012ed04 0000006b 00346378 00000000 00000001 76fb10dc [ 998.451486][T11255] 9fe0: 76fb0e88 76fb0e78 00018bc4 00130300 [ 998.451569][T11255] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1001.575941][T11274] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11274 comm=syz.1.2130 [ 1002.546268][T11279] FAULT_INJECTION: forcing a failure. [ 1002.546268][T11279] name failslab, interval 1, probability 0, space 0, times 0 [ 1002.572776][T11279] CPU: 0 UID: 0 PID: 11279 Comm: syz.1.2132 Tainted: G L syzkaller #0 PREEMPT [ 1002.572878][T11279] Tainted: [L]=SOFTLOCKUP [ 1002.572889][T11279] Hardware name: ARM-Versatile Express [ 1002.572932][T11279] Call trace: [ 1002.572957][T11279] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 1002.573026][T11279] r7:60000013 r6:60000013 r5:822a8908 r4:00000000 [ 1002.573037][T11279] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 1002.573071][T11279] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 1002.573111][T11279] r7:00000cc0 r6:00000000 r5:8515ee40 r4:82919760 [ 1002.573123][T11279] [<8021e424>] (dump_stack) from [<809bdc68>] (should_fail_ex+0x1c0/0x224) [ 1002.573164][T11279] [<809bdaa8>] (should_fail_ex) from [<80544720>] (should_failslab+0x6c/0x94) [ 1002.573208][T11279] r8:00000008 r7:00000cc0 r6:00000000 r5:00000000 r4:83019c00 [ 1002.573219][T11279] [<805446b4>] (should_failslab) from [<80523178>] (kmem_cache_alloc_noprof+0x54/0x3bc) [ 1002.573253][T11279] [<80523124>] (kmem_cache_alloc_noprof) from [<805851a4>] (do_getname+0x2c/0x14c) [ 1002.573298][T11279] r10:00000147 r9:8515ee40 r8:00000008 r7:00000000 r6:20000180 r5:824ae8b0 [ 1002.573310][T11279] r4:0000002e [ 1002.573319][T11279] [<80585178>] (do_getname) from [<8058ad78>] (__getname_maybe_null+0x5c/0x90) [ 1002.573362][T11279] r10:00000147 r9:8515ee40 r8:8020029c r7:ecc1deb0 r6:20000180 r5:00000000 [ 1002.573382][T11279] r4:0000002e r3:b5003500 [ 1002.573391][T11279] [<8058ad1c>] (__getname_maybe_null) from [<8057e2e4>] (vfs_fstatat+0x34/0xa4) [ 1002.573434][T11279] r7:ecc1deb0 r6:ffffff9c r5:20000180 r4:00001900 [ 1002.573444][T11279] [<8057e2b0>] (vfs_fstatat) from [<8057e3a8>] (__do_sys_fstatat64+0x54/0x8c) [ 1002.573486][T11279] r7:00000000 r6:00001900 r5:20000180 r4:ffffff9c [ 1002.573497][T11279] [<8057e354>] (__do_sys_fstatat64) from [<8057e4a4>] (sys_fstatat64+0x10/0x14) [ 1002.573535][T11279] r7:00000147 r6:0012ed04 r5:00000000 r4:00000000 [ 1002.573547][T11279] [<8057e494>] (sys_fstatat64) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1002.573623][T11279] Exception stack(0xecc1dfa8 to 0xecc1dff0) [ 1002.573658][T11279] dfa0: 00000000 00000000 ffffff9c 20000180 00000000 00001900 [ 1002.573680][T11279] dfc0: 00000000 00000000 0012ed04 00000147 003462d8 00000000 00000001 76f0b0dc [ 1002.573696][T11279] dfe0: 76f0ae88 76f0ae78 00018bc4 00130300 [ 1003.560062][T11288] fuse: Unknown parameter 'groux_id' [ 1016.954318][T11340] FAULT_INJECTION: forcing a failure. [ 1016.954318][T11340] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1016.956773][T11340] CPU: 1 UID: 0 PID: 11340 Comm: syz.0.2151 Tainted: G L syzkaller #0 PREEMPT [ 1016.956902][T11340] Tainted: [L]=SOFTLOCKUP [ 1016.956921][T11340] Hardware name: ARM-Versatile Express [ 1016.956954][T11340] Call trace: [ 1016.957064][T11340] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 1016.957183][T11340] r7:60000013 r6:60000013 r5:822a8908 r4:00000000 [ 1016.957206][T11340] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 1016.957301][T11340] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 1016.957372][T11340] r7:84ec0340 r6:00000000 r5:8517d5c0 r4:8295165c [ 1016.957398][T11340] [<8021e424>] (dump_stack) from [<809bdc68>] (should_fail_ex+0x1c0/0x224) [ 1016.957463][T11340] [<809bdaa8>] (should_fail_ex) from [<809bdce0>] (should_fail+0x14/0x18) [ 1016.957525][T11340] r8:00000000 r7:84ec0340 r6:20003140 r5:00000000 r4:00000000 [ 1016.957543][T11340] [<809bdccc>] (should_fail) from [<809bdd00>] (should_fail_usercopy+0x1c/0x20) [ 1016.957590][T11340] [<809bdce4>] (should_fail_usercopy) from [<817c5a80>] (do_ip_getsockopt+0x694/0xb10) [ 1016.957648][T11340] [<817c53f0>] (do_ip_getsockopt) from [<817c5f60>] (ip_getsockopt+0x64/0x134) [ 1016.957712][T11340] r10:00000127 r9:20003140 r8:00000000 r7:20003140 r6:00000000 r5:84ec0340 [ 1016.957738][T11340] r4:00000002 [ 1016.957756][T11340] [<817c5efc>] (ip_getsockopt) from [<815c9628>] (sock_common_getsockopt+0x28/0x30) [ 1016.957826][T11340] r9:20003140 r8:00000000 r7:815c9600 r6:859f5180 r5:00000002 r4:817c5efc [ 1016.957847][T11340] [<815c9600>] (sock_common_getsockopt) from [<815c65f4>] (do_sock_getsockopt+0x120/0x1e8) [ 1016.957909][T11340] r4:00000000 [ 1016.957924][T11340] [<815c64d4>] (do_sock_getsockopt) from [<815c8a40>] (__sys_getsockopt+0x94/0xdc) [ 1016.957983][T11340] r9:8517d5c0 r8:85f15cc0 r7:dfa49f50 r6:00000002 r5:dfa49f58 r4:85f15cc1 [ 1016.958000][T11340] [<815c89ac>] (__sys_getsockopt) from [<815c8aa4>] (sys_getsockopt+0x1c/0x24) [ 1016.958055][T11340] r8:8020029c r7:00000127 r6:0012ed04 r5:00000000 r4:20003140 [ 1016.958072][T11340] [<815c8a88>] (sys_getsockopt) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1016.958120][T11340] Exception stack(0xdfa49fa8 to 0xdfa49ff0) [ 1016.958158][T11340] 9fa0: 20003140 00000000 00000003 00000000 00000002 00000000 [ 1016.958190][T11340] 9fc0: 20003140 00000000 0012ed04 00000127 003462d8 00000000 00000001 76fd20dc [ 1016.958215][T11340] 9fe0: 76fd1e88 76fd1e78 00018bc4 00130300 [ 1026.129895][T11396] FAULT_INJECTION: forcing a failure. [ 1026.129895][T11396] name failslab, interval 1, probability 0, space 0, times 0 [ 1026.130413][T11396] CPU: 0 UID: 0 PID: 11396 Comm: syz.1.2169 Tainted: G L syzkaller #0 PREEMPT [ 1026.130505][T11396] Tainted: [L]=SOFTLOCKUP [ 1026.130523][T11396] Hardware name: ARM-Versatile Express [ 1026.130546][T11396] Call trace: [ 1026.130586][T11396] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 1026.130702][T11396] r7:60000013 r6:60000013 r5:822a8908 r4:00000000 [ 1026.130721][T11396] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 1026.131095][T11396] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 1026.131215][T11396] r7:00000cc0 r6:00000000 r5:850c55c0 r4:82919760 [ 1026.131348][T11396] [<8021e424>] (dump_stack) from [<809bdc68>] (should_fail_ex+0x1c0/0x224) [ 1026.132728][T11396] [<809bdaa8>] (should_fail_ex) from [<80544720>] (should_failslab+0x6c/0x94) [ 1026.133181][T11396] r8:0000025c r7:00000cc0 r6:00000000 r5:00000000 r4:83001380 [ 1026.133314][T11396] [<805446b4>] (should_failslab) from [<8051ee80>] (__kmalloc_cache_noprof+0x54/0x2f4) [ 1026.133384][T11396] [<8051ee2c>] (__kmalloc_cache_noprof) from [<814f90e0>] (snd_pcm_hw_param_near.constprop.0+0x5c/0x248) [ 1026.133469][T11396] r10:00001000 r9:824ae730 r8:84c26700 r7:0000000d r6:85d2c800 r5:00001000 [ 1026.133490][T11396] r4:85f4f000 [ 1026.133507][T11396] [<814f9084>] (snd_pcm_hw_param_near.constprop.0) from [<814f9c3c>] (snd_pcm_oss_change_params_locked+0x6bc/0xcec) [ 1026.133576][T11396] r10:00001000 r9:00200000 r8:85d2c800 r7:00000001 r6:85d2c800 r5:84c26700 [ 1026.133596][T11396] r4:85f4f000 [ 1026.133612][T11396] [<814f9580>] (snd_pcm_oss_change_params_locked) from [<814fa2a4>] (snd_pcm_oss_make_ready_locked+0x38/0x50) [ 1026.133681][T11396] r10:850c55c0 r9:85d2cab8 r8:85d2c800 r7:84f39780 r6:84c26700 r5:85d2c800 [ 1026.133701][T11396] r4:84c26700 [ 1026.133716][T11396] [<814fa26c>] (snd_pcm_oss_make_ready_locked) from [<814fb108>] (snd_pcm_oss_sync+0xd8/0x298) [ 1026.133774][T11396] r5:85d2cacc r4:00005001 [ 1026.133792][T11396] [<814fb030>] (snd_pcm_oss_sync) from [<814fbda0>] (snd_pcm_oss_ioctl+0x9f8/0xf44) [ 1026.133856][T11396] r10:850c55c0 r9:00000003 r8:8529e3c0 r7:84f39780 r6:00000000 r5:8529e3c1 [ 1026.133877][T11396] r4:00005001 [ 1026.133893][T11396] [<814fb3a8>] (snd_pcm_oss_ioctl) from [<80591298>] (sys_ioctl+0x244/0xb5c) [ 1026.134029][T11396] r10:850c55c0 r9:00000003 r8:8529e3c0 r7:00000000 r6:00005001 r5:8529e3c1 [ 1026.134239][T11396] r4:00000000 [ 1026.134381][T11396] [<80591054>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1026.134546][T11396] Exception stack(0xdfc31fa8 to 0xdfc31ff0) [ 1026.134739][T11396] 1fa0: 00000000 00000000 00000003 00005001 00000000 00000000 [ 1026.134780][T11396] 1fc0: 00000000 00000000 0012ed04 00000036 003462d8 00000000 00000001 76f0b0dc [ 1026.134904][T11396] 1fe0: 76f0ae88 76f0ae78 00018bc4 00130300 [ 1026.134965][T11396] r10:00000036 r9:850c55c0 r8:8020029c r7:00000036 r6:0012ed04 r5:00000000 [ 1026.134992][T11396] r4:00000000 [ 1027.850324][ T28] audit: type=1400 audit(1283.738:321): avc: denied { name_bind } for pid=11406 comm="syz.0.2174" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 1028.241570][T11411] FAULT_INJECTION: forcing a failure. [ 1028.241570][T11411] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1028.242076][T11411] CPU: 0 UID: 0 PID: 11411 Comm: syz.0.2176 Tainted: G L syzkaller #0 PREEMPT [ 1028.242195][T11411] Tainted: [L]=SOFTLOCKUP [ 1028.242217][T11411] Hardware name: ARM-Versatile Express [ 1028.242239][T11411] Call trace: [ 1028.242284][T11411] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 1028.242400][T11411] r7:60000013 r6:60000013 r5:822a8908 r4:00000000 [ 1028.242418][T11411] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 1028.242473][T11411] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 1028.242530][T11411] r7:20002580 r6:00000000 r5:839d0c40 r4:8295165c [ 1028.242547][T11411] [<8021e424>] (dump_stack) from [<809bdc68>] (should_fail_ex+0x1c0/0x224) [ 1028.242607][T11411] [<809bdaa8>] (should_fail_ex) from [<809bdce0>] (should_fail+0x14/0x18) [ 1028.242748][T11411] r8:00000000 r7:20002580 r6:00000014 r5:00000000 r4:dfcedf30 [ 1028.242810][T11411] [<809bdccc>] (should_fail) from [<809bdd00>] (should_fail_usercopy+0x1c/0x20) [ 1028.242885][T11411] [<809bdce4>] (should_fail_usercopy) from [<808f7fb4>] (_copy_from_iter+0x64/0x7c4) [ 1028.242945][T11411] [<808f7f50>] (_copy_from_iter) from [<816f9ae0>] (netlink_sendmsg+0x188/0x440) [ 1028.243012][T11411] r10:00000000 r9:00000000 r8:dfcedf30 r7:85dbfc00 r6:00000014 r5:833b0000 [ 1028.243034][T11411] r4:dfcedf20 [ 1028.243049][T11411] [<816f9958>] (netlink_sendmsg) from [<815c5a34>] (__sock_sendmsg+0x44/0x78) [ 1028.243122][T11411] r10:00000000 r9:00000000 r8:dfceddcc r7:00000000 r6:85907680 r5:dfcedf20 [ 1028.243152][T11411] r4:00000000 [ 1028.243172][T11411] [<815c59f0>] (__sock_sendmsg) from [<815c68f4>] (____sys_sendmsg+0x238/0x2c4) [ 1028.243288][T11411] r7:00000000 r6:00000000 r5:85907680 r4:dfcedf20 [ 1028.243348][T11411] [<815c66bc>] (____sys_sendmsg) from [<815c6cf4>] (___sys_sendmsg+0x9c/0xd0) [ 1028.243448][T11411] r10:00000128 r9:20002600 r8:00000000 r7:00000000 r6:85907680 r5:dfcedf20 [ 1028.243528][T11411] r4:00000000 [ 1028.243601][T11411] [<815c6c58>] (___sys_sendmsg) from [<815c8d5c>] (__sys_sendmsg+0x8c/0xe0) [ 1028.243678][T11411] r9:839d0c40 r8:838c90c0 r7:00000000 r6:20002600 r5:838c90c1 r4:00000003 [ 1028.243739][T11411] [<815c8cd0>] (__sys_sendmsg) from [<815c8dc4>] (sys_sendmsg+0x14/0x18) [ 1028.243838][T11411] r8:8020029c r7:00000128 r6:0012ed04 r5:00000000 r4:00000000 [ 1028.243857][T11411] [<815c8db0>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1028.243902][T11411] Exception stack(0xdfcedfa8 to 0xdfcedff0) [ 1028.244113][T11411] dfa0: 00000000 00000000 00000003 20002600 00000000 00000000 [ 1028.244216][T11411] dfc0: 00000000 00000000 0012ed04 00000128 003462d8 00000000 00000001 76fd20dc [ 1028.244243][T11411] dfe0: 76fd1e88 76fd1e78 00018bc4 00130300 [ 1029.600667][T11431] FAULT_INJECTION: forcing a failure. [ 1029.600667][T11431] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1029.608534][T11431] CPU: 1 UID: 0 PID: 11431 Comm: syz.1.2184 Tainted: G L syzkaller #0 PREEMPT [ 1029.608682][T11431] Tainted: [L]=SOFTLOCKUP [ 1029.608739][T11431] Hardware name: ARM-Versatile Express [ 1029.608773][T11431] Call trace: [ 1029.608817][T11431] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 1029.608981][T11431] r7:60000013 r6:60000013 r5:822a8908 r4:00000000 [ 1029.609002][T11431] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 1029.609056][T11431] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 1029.609114][T11431] r7:dfb89e20 r6:00000000 r5:85163100 r4:8295165c [ 1029.609130][T11431] [<8021e424>] (dump_stack) from [<809bdc68>] (should_fail_ex+0x1c0/0x224) [ 1029.609202][T11431] [<809bdaa8>] (should_fail_ex) from [<809bdce0>] (should_fail+0x14/0x18) [ 1029.609260][T11431] r8:20001ec0 r7:dfb89e20 r6:dfb89e14 r5:00000000 r4:00000008 [ 1029.609277][T11431] [<809bdccc>] (should_fail) from [<809bdd00>] (should_fail_usercopy+0x1c/0x20) [ 1029.609328][T11431] [<809bdce4>] (should_fail_usercopy) from [<815d09f4>] (sk_getsockopt+0x1e4/0x10cc) [ 1029.609392][T11431] [<815d0814>] (sk_getsockopt) from [<815c65d8>] (do_sock_getsockopt+0x104/0x1e8) [ 1029.609467][T11431] r10:00000127 r9:20001f00 r8:00000000 r7:b5403587 r6:85a80a00 r5:00000039 [ 1029.609490][T11431] r4:00000001 [ 1029.609506][T11431] [<815c64d4>] (do_sock_getsockopt) from [<815c8a40>] (__sys_getsockopt+0x94/0xdc) [ 1029.609572][T11431] r9:85163100 r8:838c9900 r7:dfb89f50 r6:00000039 r5:dfb89f58 r4:838c9901 [ 1029.609590][T11431] [<815c89ac>] (__sys_getsockopt) from [<815c8aa4>] (sys_getsockopt+0x1c/0x24) [ 1029.609647][T11431] r8:8020029c r7:00000127 r6:0012ed04 r5:00000000 r4:20001f00 [ 1029.609664][T11431] [<815c8a88>] (sys_getsockopt) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1029.609710][T11431] Exception stack(0xdfb89fa8 to 0xdfb89ff0) [ 1029.609746][T11431] 9fa0: 20001f00 00000000 00000003 00000001 00000039 20001ec0 [ 1029.609779][T11431] 9fc0: 20001f00 00000000 0012ed04 00000127 003462d8 00000000 00000001 76f0b0dc [ 1029.609806][T11431] 9fe0: 76f0ae88 76f0ae78 00018bc4 00130300 [ 1032.744597][T11465] fuse: Unknown parameter ' [ 1032.744597][T11465] *`X&J [ 1032.744597][T11465] YiG[%Oy"F' [ 1034.917156][T11494] FAULT_INJECTION: forcing a failure. [ 1034.917156][T11494] name failslab, interval 1, probability 0, space 0, times 0 [ 1034.919210][T11494] CPU: 1 UID: 0 PID: 11494 Comm: syz.0.2203 Tainted: G L syzkaller #0 PREEMPT [ 1034.919364][T11494] Tainted: [L]=SOFTLOCKUP [ 1034.919389][T11494] Hardware name: ARM-Versatile Express [ 1034.919412][T11494] Call trace: [ 1034.919454][T11494] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 1034.919604][T11494] r7:60000013 r6:60000013 r5:822a8908 r4:00000000 [ 1034.919626][T11494] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 1034.919657][T11494] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 1034.919688][T11494] r7:00000000 r6:00000000 r5:851855c0 r4:82919760 [ 1034.919760][T11494] [<8021e424>] (dump_stack) from [<809bdc68>] (should_fail_ex+0x1c0/0x224) [ 1034.919826][T11494] [<809bdaa8>] (should_fail_ex) from [<80544720>] (should_failslab+0x6c/0x94) [ 1034.919865][T11494] r8:00000cc0 r7:00000000 r6:00000cc0 r5:00000000 r4:830e9780 [ 1034.919874][T11494] [<805446b4>] (should_failslab) from [<80523900>] (kmem_cache_alloc_node_noprof+0x58/0x3c8) [ 1034.919903][T11494] [<805238a8>] (kmem_cache_alloc_node_noprof) from [<815d74e4>] (__alloc_skb+0x74/0x2c0) [ 1034.919999][T11494] r10:00000000 r9:815d7694 r8:00000cc0 r7:00000000 r6:830e9780 r5:ffffffff [ 1034.920018][T11494] r4:ddde4688 [ 1034.920035][T11494] [<815d7470>] (__alloc_skb) from [<816f92c8>] (netlink_alloc_large_skb+0x8c/0xa8) [ 1034.920075][T11494] r9:00000000 r8:00000000 r7:85dbfc00 r6:00000014 r5:859ed680 r4:00000140 [ 1034.920085][T11494] [<816f923c>] (netlink_alloc_large_skb) from [<816f9a88>] (netlink_sendmsg+0x130/0x440) [ 1034.920121][T11494] r5:859ed680 r4:e01c5f20 [ 1034.920130][T11494] [<816f9958>] (netlink_sendmsg) from [<815c5a34>] (__sock_sendmsg+0x44/0x78) [ 1034.920166][T11494] r10:04004150 r9:00000000 r8:e01c5dcc r7:00000000 r6:859ed680 r5:e01c5f20 [ 1034.920176][T11494] r4:00000000 [ 1034.920184][T11494] [<815c59f0>] (__sock_sendmsg) from [<815c68f4>] (____sys_sendmsg+0x238/0x2c4) [ 1034.920280][T11494] r7:00000000 r6:00000000 r5:859ed680 r4:e01c5f20 [ 1034.920293][T11494] [<815c66bc>] (____sys_sendmsg) from [<815c6cf4>] (___sys_sendmsg+0x9c/0xd0) [ 1034.920346][T11494] r10:00000128 r9:20000300 r8:04004150 r7:00000000 r6:859ed680 r5:e01c5f20 [ 1034.920374][T11494] r4:00000000 [ 1034.920383][T11494] [<815c6c58>] (___sys_sendmsg) from [<815c8d5c>] (__sys_sendmsg+0x8c/0xe0) [ 1034.920418][T11494] r9:851855c0 r8:85fa4480 r7:04004150 r6:20000300 r5:85fa4481 r4:00000004 [ 1034.920495][T11494] [<815c8cd0>] (__sys_sendmsg) from [<815c8dc4>] (sys_sendmsg+0x14/0x18) [ 1034.920534][T11494] r8:8020029c r7:00000128 r6:0012ed04 r5:00000000 r4:00000000 [ 1034.920543][T11494] [<815c8db0>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1034.920569][T11494] Exception stack(0xe01c5fa8 to 0xe01c5ff0) [ 1034.920590][T11494] 5fa0: 00000000 00000000 00000004 20000300 04004150 00000000 [ 1034.920607][T11494] 5fc0: 00000000 00000000 0012ed04 00000128 003462d8 00000000 00000001 76fd20dc [ 1034.920620][T11494] 5fe0: 76fd1e88 76fd1e78 00018bc4 00130300 [ 1035.323195][ T44] usb 1-1: new high-speed USB device number 66 using dummy_hcd [ 1035.494308][ T44] usb 1-1: Using ep0 maxpacket: 8 [ 1035.539472][ T44] usb 1-1: config 1 interface 0 altsetting 7 bulk endpoint 0x1 has invalid maxpacket 1023 [ 1035.541595][ T44] usb 1-1: config 1 interface 0 altsetting 7 bulk endpoint 0x82 has invalid maxpacket 64 [ 1035.543752][ T44] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1035.604728][ T44] usb 1-1: New USB device found, idVendor=03f0, idProduct=0004, bcdDevice= 0.40 [ 1035.606086][ T44] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1035.607209][ T44] usb 1-1: Product: с [ 1035.607885][ T44] usb 1-1: Manufacturer: 琧 [ 1035.608643][ T44] usb 1-1: SerialNumber: syz [ 1035.620425][T11498] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1035.627348][T11498] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1035.839945][ T44] usblp0: Disabling reads from problematic bidirectional printer [ 1035.845167][ T44] usblp 1-1:1.0: usblp0: USB Unidirectional printer dev 66 if 0 alt 7 proto 2 vid 0x03F0 pid 0x0004 [ 1035.855542][ T44] usb 1-1: USB disconnect, device number 66 [ 1035.864258][ T44] usblp0: removed [ 1036.097079][T11519] FAULT_INJECTION: forcing a failure. [ 1036.097079][T11519] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1036.102802][T11519] CPU: 1 UID: 0 PID: 11519 Comm: syz.0.2207 Tainted: G L syzkaller #0 PREEMPT [ 1036.102936][T11519] Tainted: [L]=SOFTLOCKUP [ 1036.102954][T11519] Hardware name: ARM-Versatile Express [ 1036.102980][T11519] Call trace: [ 1036.103019][T11519] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 1036.103122][T11519] r7:60000013 r6:60000013 r5:822a8908 r4:00000000 [ 1036.103155][T11519] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 1036.103209][T11519] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 1036.103278][T11519] r7:856b1040 r6:00000000 r5:8514ee40 r4:8295165c [ 1036.103297][T11519] [<8021e424>] (dump_stack) from [<809bdc68>] (should_fail_ex+0x1c0/0x224) [ 1036.103362][T11519] [<809bdaa8>] (should_fail_ex) from [<809bdce0>] (should_fail+0x14/0x18) [ 1036.103428][T11519] r8:85fa4480 r7:856b1040 r6:20000540 r5:856b1040 r4:82c362b4 [ 1036.103450][T11519] [<809bdccc>] (should_fail) from [<809bdd00>] (should_fail_usercopy+0x1c/0x20) [ 1036.103505][T11519] [<809bdce4>] (should_fail_usercopy) from [<819b670c>] (vlan_ioctl_handler+0x38/0x47c) [ 1036.103573][T11519] [<819b66d4>] (vlan_ioctl_handler) from [<815c73e8>] (sock_ioctl+0xd4/0x4c0) [ 1036.103655][T11519] r9:00000003 r8:85fa4480 r7:856b1040 r6:20000540 r5:859ed680 r4:82c362b4 [ 1036.103677][T11519] [<815c7314>] (sock_ioctl) from [<80591298>] (sys_ioctl+0x244/0xb5c) [ 1036.103752][T11519] r9:00000003 r8:85fa4480 r7:20000540 r6:00008983 r5:85fa4481 r4:00000000 [ 1036.103773][T11519] [<80591054>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1036.103826][T11519] Exception stack(0xe44f9fa8 to 0xe44f9ff0) [ 1036.103866][T11519] 9fa0: 00000000 00000000 00000003 00008983 20000540 00000000 [ 1036.103903][T11519] 9fc0: 00000000 00000000 0012ed04 00000036 003462d8 00000000 00000001 76fd20dc [ 1036.103932][T11519] 9fe0: 76fd1e88 76fd1e78 00018bc4 00130300 [ 1036.103969][T11519] r10:00000036 r9:8514ee40 r8:8020029c r7:00000036 r6:0012ed04 r5:00000000 [ 1036.103990][T11519] r4:00000000 [ 1036.749579][ T44] usb 1-1: new high-speed USB device number 67 using dummy_hcd [ 1036.933476][ T44] usb 1-1: Using ep0 maxpacket: 8 [ 1036.961843][ T44] usb 1-1: config 1 interface 0 altsetting 7 bulk endpoint 0x1 has invalid maxpacket 1023 [ 1036.963714][ T44] usb 1-1: config 1 interface 0 altsetting 7 bulk endpoint 0x82 has invalid maxpacket 64 [ 1036.967885][ T44] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1036.989263][ T44] usb 1-1: New USB device found, idVendor=03f0, idProduct=0004, bcdDevice= 0.40 [ 1036.990871][ T44] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1036.994510][ T44] usb 1-1: Product: с [ 1036.996536][ T44] usb 1-1: Manufacturer: 琧 [ 1036.998896][ T44] usb 1-1: SerialNumber: syz [ 1037.018252][T11525] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1037.031338][T11525] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1037.274479][ T44] usblp0: Disabling reads from problematic bidirectional printer [ 1037.280259][ T44] usblp 1-1:1.0: usblp0: USB Unidirectional printer dev 67 if 0 alt 7 proto 2 vid 0x03F0 pid 0x0004 [ 1037.303779][ T44] usb 1-1: USB disconnect, device number 67 [ 1037.316717][ T44] usblp0: removed [ 1037.521979][T11549] FAULT_INJECTION: forcing a failure. [ 1037.521979][T11549] name failslab, interval 1, probability 0, space 0, times 0 [ 1037.531284][T11549] CPU: 0 UID: 0 PID: 11549 Comm: syz.0.2213 Tainted: G L syzkaller #0 PREEMPT [ 1037.531449][T11549] Tainted: [L]=SOFTLOCKUP [ 1037.531472][T11549] Hardware name: ARM-Versatile Express [ 1037.531499][T11549] Call trace: [ 1037.531549][T11549] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 1037.531690][T11549] r7:60000013 r6:60000013 r5:822a8908 r4:00000000 [ 1037.531714][T11549] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 1037.531775][T11549] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 1037.531844][T11549] r7:00000cc0 r6:00000000 r5:83810c40 r4:82919760 [ 1037.531863][T11549] [<8021e424>] (dump_stack) from [<809bdc68>] (should_fail_ex+0x1c0/0x224) [ 1037.531926][T11549] [<809bdaa8>] (should_fail_ex) from [<80544720>] (should_failslab+0x6c/0x94) [ 1037.531996][T11549] r8:00000000 r7:00000cc0 r6:00000000 r5:00000000 r4:83019c00 [ 1037.532015][T11549] [<805446b4>] (should_failslab) from [<80523178>] (kmem_cache_alloc_noprof+0x54/0x3bc) [ 1037.532076][T11549] [<80523124>] (kmem_cache_alloc_noprof) from [<805851a4>] (do_getname+0x2c/0x14c) [ 1037.532273][T11549] r10:000001b5 r9:83810c40 r8:00000000 r7:00000000 r6:20000000 r5:824ae8b0 [ 1037.532298][T11549] r4:00000000 [ 1037.532320][T11549] [<80585178>] (do_getname) from [<8058acf8>] (getname_flags+0x14/0x18) [ 1037.532401][T11549] r10:000001b5 r9:83810c40 r8:b5403587 r7:20000000 r6:ffffff9c r5:e449df60 [ 1037.532429][T11549] r4:00000000 r3:00000001 [ 1037.532447][T11549] [<8058ace4>] (getname_flags) from [<80572990>] (do_sys_openat2+0x64/0xf0) [ 1037.532513][T11549] [<8057292c>] (do_sys_openat2) from [<80572ec0>] (sys_openat2+0xdc/0x158) [ 1037.532573][T11549] r7:20000000 r6:83810c40 r5:ffffff9c r4:20000080 [ 1037.532590][T11549] [<80572de4>] (sys_openat2) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1037.532645][T11549] Exception stack(0xe449dfa8 to 0xe449dff0) [ 1037.532721][T11549] dfa0: 00000000 00000000 ffffff9c 20000000 20000080 00000018 [ 1037.532764][T11549] dfc0: 00000000 00000000 0012ed04 000001b5 003462d8 00000000 00000001 76fd20dc [ 1037.532796][T11549] dfe0: 76fd1e88 76fd1e78 00018bc4 00130300 [ 1037.532831][T11549] r8:8020029c r7:000001b5 r6:0012ed04 r5:00000000 r4:00000000 [ 1037.958349][T11559] FAULT_INJECTION: forcing a failure. [ 1037.958349][T11559] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1037.960150][T11559] CPU: 1 UID: 0 PID: 11559 Comm: syz.1.2217 Tainted: G L syzkaller #0 PREEMPT [ 1037.960240][T11559] Tainted: [L]=SOFTLOCKUP [ 1037.960250][T11559] Hardware name: ARM-Versatile Express [ 1037.960263][T11559] Call trace: [ 1037.960286][T11559] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 1037.960380][T11559] r7:60000013 r6:60000013 r5:822a8908 r4:00000000 [ 1037.960410][T11559] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 1037.960453][T11559] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 1037.960535][T11559] r7:20000140 r6:00000000 r5:839cb100 r4:8295165c [ 1037.960545][T11559] [<8021e424>] (dump_stack) from [<809bdc68>] (should_fail_ex+0x1c0/0x224) [ 1037.960579][T11559] [<809bdaa8>] (should_fail_ex) from [<809bdce0>] (should_fail+0x14/0x18) [ 1037.960618][T11559] r8:00000000 r7:20000140 r6:ea7ede28 r5:00000000 r4:ea7edf20 [ 1037.960639][T11559] [<809bdccc>] (should_fail) from [<809bdd00>] (should_fail_usercopy+0x1c/0x20) [ 1037.960736][T11559] [<809bdce4>] (should_fail_usercopy) from [<815c6ac8>] (copy_msghdr_from_user+0x50/0x1e0) [ 1037.960787][T11559] [<815c6a78>] (copy_msghdr_from_user) from [<815c6cd0>] (___sys_sendmsg+0x78/0xd0) [ 1037.960823][T11559] r8:00000000 r7:00000000 r6:859f4280 r5:ea7edf20 r4:ea7ede6c [ 1037.960832][T11559] [<815c6c58>] (___sys_sendmsg) from [<815c8d5c>] (__sys_sendmsg+0x8c/0xe0) [ 1037.960867][T11559] r9:839cb100 r8:85fa4480 r7:00000000 r6:20000140 r5:85fa4481 r4:00000003 [ 1037.960877][T11559] [<815c8cd0>] (__sys_sendmsg) from [<815c8dc4>] (sys_sendmsg+0x14/0x18) [ 1037.960907][T11559] r8:8020029c r7:00000128 r6:0012ed04 r5:00000000 r4:00000000 [ 1037.960915][T11559] [<815c8db0>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1037.960939][T11559] Exception stack(0xea7edfa8 to 0xea7edff0) [ 1037.960958][T11559] dfa0: 00000000 00000000 00000003 20000140 00000000 00000000 [ 1037.960975][T11559] dfc0: 00000000 00000000 0012ed04 00000128 003462d8 00000000 00000001 76f0b0dc [ 1037.960988][T11559] dfe0: 76f0ae88 76f0ae78 00018bc4 00130300 [ 1038.928584][T11573] FAULT_INJECTION: forcing a failure. [ 1038.928584][T11573] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1038.932890][T11573] CPU: 1 UID: 0 PID: 11573 Comm: syz.1.2222 Tainted: G L syzkaller #0 PREEMPT [ 1038.933089][T11573] Tainted: [L]=SOFTLOCKUP [ 1038.933113][T11573] Hardware name: ARM-Versatile Express [ 1038.933139][T11573] Call trace: [ 1038.933190][T11573] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 1038.933286][T11573] r7:60000113 r6:60000113 r5:822a8908 r4:00000000 [ 1038.933302][T11573] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 1038.933332][T11573] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 1038.933364][T11573] r7:00000010 r6:00000000 r5:831fbd40 r4:8295165c [ 1038.933372][T11573] [<8021e424>] (dump_stack) from [<809bdc68>] (should_fail_ex+0x1c0/0x224) [ 1038.933403][T11573] [<809bdaa8>] (should_fail_ex) from [<809bdce0>] (should_fail+0x14/0x18) [ 1038.933435][T11573] r8:85907680 r7:00000010 r6:200000c0 r5:ea939ee4 r4:00000010 [ 1038.933444][T11573] [<809bdccc>] (should_fail) from [<809bdd00>] (should_fail_usercopy+0x1c/0x20) [ 1038.933471][T11573] [<809bdce4>] (should_fail_usercopy) from [<815c69b4>] (move_addr_to_kernel+0x34/0xf8) [ 1038.933507][T11573] [<815c6980>] (move_addr_to_kernel) from [<815c8644>] (__sys_sendto+0xd0/0x160) [ 1038.933542][T11573] r7:200000c0 r6:85fa80c1 r5:00040850 r4:00000000 [ 1038.933550][T11573] [<815c8574>] (__sys_sendto) from [<815c86f0>] (sys_sendto+0x1c/0x24) [ 1038.933661][T11573] r9:831fbd40 r8:8020029c r7:00000122 r6:0012ed04 r5:00000010 r4:200000c0 [ 1038.933674][T11573] [<815c86d4>] (sys_sendto) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1038.933706][T11573] Exception stack(0xea939fa8 to 0xea939ff0) [ 1038.933727][T11573] 9fa0: 200000c0 00000010 00000003 00000000 00000000 00040850 [ 1038.933744][T11573] 9fc0: 200000c0 00000010 0012ed04 00000122 003462d8 00000000 00000001 76f0b0dc [ 1038.933757][T11573] 9fe0: 76f0ae88 76f0ae78 00018bc4 00130300 [ 1040.643066][ T44] usb 1-1: new high-speed USB device number 68 using dummy_hcd [ 1040.814613][ T44] usb 1-1: Using ep0 maxpacket: 8 [ 1040.827318][ T44] usb 1-1: config 1 interface 0 altsetting 7 bulk endpoint 0x1 has invalid maxpacket 1023 [ 1040.827676][ T44] usb 1-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1040.827963][ T44] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1040.858356][ T44] usb 1-1: New USB device found, idVendor=03f0, idProduct=0004, bcdDevice= 0.40 [ 1040.859880][ T44] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1040.860982][ T44] usb 1-1: Product: с [ 1040.861733][ T44] usb 1-1: Manufacturer: 琧 [ 1040.863636][ T44] usb 1-1: SerialNumber: syz [ 1040.870807][T11600] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1041.098294][ T44] usb 1-1: USB disconnect, device number 68 [ 1042.333925][ T10] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 1042.482990][ T10] usb 2-1: Using ep0 maxpacket: 8 [ 1042.539474][ T10] usb 2-1: config 1 interface 0 altsetting 7 bulk endpoint 0x1 has invalid maxpacket 1023 [ 1042.541260][ T10] usb 2-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1042.549186][ T10] usb 2-1: config 1 interface 0 has no altsetting 0 [ 1042.574591][ T10] usb 2-1: New USB device found, idVendor=03f0, idProduct=0004, bcdDevice= 0.40 [ 1042.575941][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1042.579485][ T10] usb 2-1: Product: syz [ 1042.582899][ T10] usb 2-1: Manufacturer: syz [ 1042.584997][ T10] usb 2-1: SerialNumber: syz [ 1042.603198][T11631] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1042.888164][ T10] usb 2-1: USB disconnect, device number 32 [ 1043.522836][ T2875] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 1043.692979][ T2875] usb 2-1: Using ep0 maxpacket: 8 [ 1043.727706][ T2875] usb 2-1: config 1 interface 0 altsetting 7 bulk endpoint 0x1 has invalid maxpacket 1023 [ 1043.728108][ T2875] usb 2-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1043.730314][ T2875] usb 2-1: config 1 interface 0 has no altsetting 0 [ 1043.812005][ T2875] usb 2-1: New USB device found, idVendor=03f0, idProduct=0004, bcdDevice= 0.40 [ 1043.814065][ T2875] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1043.818739][ T2875] usb 2-1: Product: syz [ 1043.823567][ T2875] usb 2-1: Manufacturer: syz [ 1043.824479][ T2875] usb 2-1: SerialNumber: syz [ 1043.855625][T11654] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1044.158828][ T2875] usb 2-1: USB disconnect, device number 33 [ 1044.885888][T11679] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=11679 comm=syz.1.2250 [ 1044.887628][T11680] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=11680 comm=syz.1.2250 [ 1045.253113][ T10] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 1045.413806][ T10] usb 2-1: Using ep0 maxpacket: 8 [ 1045.452066][ T10] usb 2-1: config 1 interface 0 altsetting 7 bulk endpoint 0x1 has invalid maxpacket 1023 [ 1045.452892][ T10] usb 2-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1045.453307][ T10] usb 2-1: config 1 interface 0 has no altsetting 0 [ 1045.519053][ T10] usb 2-1: New USB device found, idVendor=03f0, idProduct=0004, bcdDevice= 0.40 [ 1045.519415][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1045.519675][ T10] usb 2-1: Product: syz [ 1045.519755][ T10] usb 2-1: Manufacturer: syz [ 1045.519791][ T10] usb 2-1: SerialNumber: syz [ 1045.550893][T11682] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1045.800854][ T10] usb 2-1: USB disconnect, device number 34 [ 1047.415703][T11720] FAULT_INJECTION: forcing a failure. [ 1047.415703][T11720] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1047.416012][T11720] CPU: 0 UID: 0 PID: 11720 Comm: syz.1.2260 Tainted: G L syzkaller #0 PREEMPT [ 1047.416082][T11720] Tainted: [L]=SOFTLOCKUP [ 1047.416096][T11720] Hardware name: ARM-Versatile Express [ 1047.416109][T11720] Call trace: [ 1047.416133][T11720] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 1047.416211][T11720] r7:60000013 r6:60000013 r5:822a8908 r4:00000000 [ 1047.416222][T11720] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 1047.416253][T11720] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 1047.416286][T11720] r7:00000000 r6:00000000 r5:839cb100 r4:8295165c [ 1047.416295][T11720] [<8021e424>] (dump_stack) from [<809bdc68>] (should_fail_ex+0x1c0/0x224) [ 1047.416329][T11720] [<809bdaa8>] (should_fail_ex) from [<809bdce0>] (should_fail+0x14/0x18) [ 1047.416362][T11720] r8:ead49eb8 r7:00000000 r6:76f0af08 r5:00000001 r4:00000001 [ 1047.416372][T11720] [<809bdccc>] (should_fail) from [<809bdd00>] (should_fail_usercopy+0x1c/0x20) [ 1047.416407][T11720] [<809bdce4>] (should_fail_usercopy) from [<80900bd4>] (kstrtouint_from_user+0x54/0x13c) [ 1047.416441][T11720] [<80900b80>] (kstrtouint_from_user) from [<806383e0>] (proc_fail_nth_write+0x40/0xf4) [ 1047.416478][T11720] r8:806383a0 r7:ead49f68 r6:76f0af08 r5:85fa93c0 r4:00000001 [ 1047.416488][T11720] [<806383a0>] (proc_fail_nth_write) from [<80576350>] (vfs_write+0xd4/0x450) [ 1047.416517][T11720] r5:85fa93c0 r4:00000001 [ 1047.416526][T11720] [<8057627c>] (vfs_write) from [<80576840>] (ksys_write+0x74/0xec) [ 1047.416559][T11720] r10:00000004 r9:839cb100 r8:8020029c r7:00000000 r6:00000002 r5:85fa93c0 [ 1047.416569][T11720] r4:85fa93c3 [ 1047.416577][T11720] [<805767cc>] (ksys_write) from [<805768c8>] (sys_write+0x10/0x14) [ 1047.416607][T11720] r7:00000004 r6:00000000 r5:00000000 r4:00000000 [ 1047.416617][T11720] [<805768b8>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1047.416643][T11720] Exception stack(0xead49fa8 to 0xead49ff0) [ 1047.416663][T11720] 9fa0: 00000000 00000000 00000003 76f0af08 00000001 00000000 [ 1047.416680][T11720] 9fc0: 00000000 00000000 00000000 00000004 003462d8 00000000 00000001 76f0b0dc [ 1047.416750][T11720] 9fe0: 76f0ae58 76f0ae44 0010b524 00112108 [ 1048.761208][T11744] FAULT_INJECTION: forcing a failure. [ 1048.761208][T11744] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1048.768740][T11744] CPU: 0 UID: 0 PID: 11744 Comm: syz.0.2271 Tainted: G L syzkaller #0 PREEMPT [ 1048.768895][T11744] Tainted: [L]=SOFTLOCKUP [ 1048.768918][T11744] Hardware name: ARM-Versatile Express [ 1048.768943][T11744] Call trace: [ 1048.768986][T11744] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 1048.769120][T11744] r7:60000113 r6:60000113 r5:822a8908 r4:00000000 [ 1048.769142][T11744] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 1048.769199][T11744] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 1048.769260][T11744] r7:00000000 r6:00000000 r5:83e48000 r4:8295165c [ 1048.769276][T11744] [<8021e424>] (dump_stack) from [<809bdc68>] (should_fail_ex+0x1c0/0x224) [ 1048.769335][T11744] [<809bdaa8>] (should_fail_ex) from [<809bdce0>] (should_fail+0x14/0x18) [ 1048.769398][T11744] r8:ebe61eb8 r7:00000000 r6:76fd1f08 r5:00000001 r4:00000001 [ 1048.769415][T11744] [<809bdccc>] (should_fail) from [<809bdd00>] (should_fail_usercopy+0x1c/0x20) [ 1048.769463][T11744] [<809bdce4>] (should_fail_usercopy) from [<80900bd4>] (kstrtouint_from_user+0x54/0x13c) [ 1048.769523][T11744] [<80900b80>] (kstrtouint_from_user) from [<806383e0>] (proc_fail_nth_write+0x40/0xf4) [ 1048.769588][T11744] r8:806383a0 r7:ebe61f68 r6:76fd1f08 r5:85fa8c00 r4:00000001 [ 1048.769606][T11744] [<806383a0>] (proc_fail_nth_write) from [<80576350>] (vfs_write+0xd4/0x450) [ 1048.769663][T11744] r5:85fa8c00 r4:00000001 [ 1048.769680][T11744] [<8057627c>] (vfs_write) from [<80576840>] (ksys_write+0x74/0xec) [ 1048.769747][T11744] r10:00000004 r9:83e48000 r8:8020029c r7:00000000 r6:00000002 r5:85fa8c00 [ 1048.769771][T11744] r4:85fa8c03 [ 1048.769793][T11744] [<805767cc>] (ksys_write) from [<805768c8>] (sys_write+0x10/0x14) [ 1048.769861][T11744] r7:00000004 r6:00000000 r5:00000000 r4:00000000 [ 1048.769881][T11744] [<805768b8>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1048.769938][T11744] Exception stack(0xebe61fa8 to 0xebe61ff0) [ 1048.769975][T11744] 1fa0: 00000000 00000000 00000004 76fd1f08 00000001 00000000 [ 1048.770014][T11744] 1fc0: 00000000 00000000 00000000 00000004 003462d8 00000000 00000001 76fd20dc [ 1048.770043][T11744] 1fe0: 76fd1e58 76fd1e44 0010b524 00112108 [ 1055.970707][T11798] FAULT_INJECTION: forcing a failure. [ 1055.970707][T11798] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1055.970974][T11798] CPU: 0 UID: 0 PID: 11798 Comm: syz.1.2290 Tainted: G L syzkaller #0 PREEMPT [ 1055.971027][T11798] Tainted: [L]=SOFTLOCKUP [ 1055.971037][T11798] Hardware name: ARM-Versatile Express [ 1055.971050][T11798] Call trace: [ 1055.971073][T11798] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 1055.971154][T11798] r7:60000013 r6:60000013 r5:822a8908 r4:00000000 [ 1055.971165][T11798] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 1055.971198][T11798] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 1055.971234][T11798] r7:20000180 r6:00000000 r5:85149880 r4:8295165c [ 1055.971243][T11798] [<8021e424>] (dump_stack) from [<809bdc68>] (should_fail_ex+0x1c0/0x224) [ 1055.971277][T11798] [<809bdaa8>] (should_fail_ex) from [<809bdce0>] (should_fail+0x14/0x18) [ 1055.971413][T11798] r8:20000040 r7:20000180 r6:ec6e9e28 r5:00000000 r4:ec6e9f20 [ 1055.971471][T11798] [<809bdccc>] (should_fail) from [<809bdd00>] (should_fail_usercopy+0x1c/0x20) [ 1055.972030][T11798] [<809bdce4>] (should_fail_usercopy) from [<815c6ac8>] (copy_msghdr_from_user+0x50/0x1e0) [ 1055.972186][T11798] [<815c6a78>] (copy_msghdr_from_user) from [<815c6cd0>] (___sys_sendmsg+0x78/0xd0) [ 1055.972394][T11798] r8:20000040 r7:00000000 r6:859f5180 r5:ec6e9f20 r4:ec6e9e6c [ 1055.972858][T11798] [<815c6c58>] (___sys_sendmsg) from [<815c8d5c>] (__sys_sendmsg+0x8c/0xe0) [ 1055.973234][T11798] r9:85149880 r8:85fa7e40 r7:20000040 r6:20000180 r5:85fa7e41 r4:00000003 [ 1055.973283][T11798] [<815c8cd0>] (__sys_sendmsg) from [<815c8dc4>] (sys_sendmsg+0x14/0x18) [ 1055.973408][T11798] r8:8020029c r7:00000128 r6:0012ed04 r5:00000000 r4:00000000 [ 1055.973436][T11798] [<815c8db0>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1055.973566][T11798] Exception stack(0xec6e9fa8 to 0xec6e9ff0) [ 1055.973746][T11798] 9fa0: 00000000 00000000 00000003 20000180 20000040 00000000 [ 1055.974037][T11798] 9fc0: 00000000 00000000 0012ed04 00000128 003462d8 00000000 00000001 76f0b0dc [ 1055.974461][T11798] 9fe0: 76f0ae88 76f0ae78 00018bc4 00130300 [ 1057.784927][T11813] FAULT_INJECTION: forcing a failure. [ 1057.784927][T11813] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1057.785259][T11813] CPU: 0 UID: 0 PID: 11813 Comm: syz.0.2294 Tainted: G L syzkaller #0 PREEMPT [ 1057.785324][T11813] Tainted: [L]=SOFTLOCKUP [ 1057.785335][T11813] Hardware name: ARM-Versatile Express [ 1057.785348][T11813] Call trace: [ 1057.785374][T11813] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 1057.785437][T11813] r7:60000013 r6:60000013 r5:822a8908 r4:00000000 [ 1057.785447][T11813] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 1057.785477][T11813] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 1057.785510][T11813] r7:00000000 r6:00000000 r5:831fbd40 r4:8295165c [ 1057.785519][T11813] [<8021e424>] (dump_stack) from [<809bdc68>] (should_fail_ex+0x1c0/0x224) [ 1057.785552][T11813] [<809bdaa8>] (should_fail_ex) from [<809bdce0>] (should_fail+0x14/0x18) [ 1057.785586][T11813] r8:ec72deb8 r7:00000000 r6:76fd1f08 r5:00000001 r4:00000001 [ 1057.785594][T11813] [<809bdccc>] (should_fail) from [<809bdd00>] (should_fail_usercopy+0x1c/0x20) [ 1057.785622][T11813] [<809bdce4>] (should_fail_usercopy) from [<80900bd4>] (kstrtouint_from_user+0x54/0x13c) [ 1057.785655][T11813] [<80900b80>] (kstrtouint_from_user) from [<806383e0>] (proc_fail_nth_write+0x40/0xf4) [ 1057.785692][T11813] r8:806383a0 r7:ec72df68 r6:76fd1f08 r5:8529ef00 r4:00000001 [ 1057.785701][T11813] [<806383a0>] (proc_fail_nth_write) from [<80576350>] (vfs_write+0xd4/0x450) [ 1057.785731][T11813] r5:8529ef00 r4:00000001 [ 1057.785739][T11813] [<8057627c>] (vfs_write) from [<80576840>] (ksys_write+0x74/0xec) [ 1057.785772][T11813] r10:00000004 r9:831fbd40 r8:8020029c r7:00000000 r6:00000002 r5:8529ef00 [ 1057.785783][T11813] r4:8529ef03 [ 1057.785790][T11813] [<805767cc>] (ksys_write) from [<805768c8>] (sys_write+0x10/0x14) [ 1057.785821][T11813] r7:00000004 r6:00000000 r5:00000000 r4:00000000 [ 1057.785829][T11813] [<805768b8>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1057.785854][T11813] Exception stack(0xec72dfa8 to 0xec72dff0) [ 1057.785874][T11813] dfa0: 00000000 00000000 00000005 76fd1f08 00000001 00000000 [ 1057.785891][T11813] dfc0: 00000000 00000000 00000000 00000004 003462d8 00000000 00000001 76fd20dc [ 1057.785905][T11813] dfe0: 76fd1e58 76fd1e44 0010b524 00112108 [ 1059.258026][T11822] fuse: Unknown parameter 'nVW>Υ_el2B!ąKx4h٬jHj^c ᧋>T`K`&F9"zF*Š]qq@ [ 1059.258026][T11822] 7>SM?fϟF_f5fLtrOvDm78bF|Ro+00000000000000000003' [ 1062.733129][ T44] usb 1-1: new high-speed USB device number 69 using dummy_hcd [ 1062.883040][ T44] usb 1-1: Using ep0 maxpacket: 8 [ 1062.902994][ T44] usb 1-1: config 1 interface 0 altsetting 7 bulk endpoint 0x1 has invalid maxpacket 1023 [ 1062.904011][ T44] usb 1-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1062.912661][ T44] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1062.962682][ T44] usb 1-1: New USB device found, idVendor=03f0, idProduct=0004, bcdDevice= 0.40 [ 1062.963754][ T44] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1062.967787][ T44] usb 1-1: Product: с [ 1062.969804][ T44] usb 1-1: Manufacturer: 琧 [ 1062.972572][ T44] usb 1-1: SerialNumber: syz [ 1063.002893][T11833] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1063.259433][ T44] usb 1-1: USB disconnect, device number 69 [ 1065.438557][ T28] audit: type=1400 audit(1321.328:322): avc: denied { getopt } for pid=11853 comm="syz.1.2302" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 1066.373717][ T10] usb 1-1: new high-speed USB device number 70 using dummy_hcd [ 1066.533204][ T10] usb 1-1: Using ep0 maxpacket: 8 [ 1066.552038][ T10] usb 1-1: config 1 interface 0 altsetting 7 bulk endpoint 0x1 has invalid maxpacket 1023 [ 1066.552884][ T10] usb 1-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1066.553596][ T10] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1066.603954][ T10] usb 1-1: New USB device found, idVendor=03f0, idProduct=0004, bcdDevice= 0.40 [ 1066.604292][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1066.604621][ T10] usb 1-1: Product: syz [ 1066.604716][ T10] usb 1-1: Manufacturer: syz [ 1066.604756][ T10] usb 1-1: SerialNumber: syz [ 1066.625450][T11871] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1066.864605][ T10] usb 1-1: USB disconnect, device number 70 [ 1067.004243][T11890] fuse: Bad value for 'rootmode' [ 1067.900758][T11894] netlink: 16 bytes leftover after parsing attributes in process `syz.0.2307'. [ 1068.385438][T11892] FAULT_INJECTION: forcing a failure. [ 1068.385438][T11892] name failslab, interval 1, probability 0, space 0, times 0 [ 1068.388442][T11892] CPU: 1 UID: 0 PID: 11892 Comm: syz.0.2307 Tainted: G L syzkaller #0 PREEMPT [ 1068.388563][T11892] Tainted: [L]=SOFTLOCKUP [ 1068.388583][T11892] Hardware name: ARM-Versatile Express [ 1068.388607][T11892] Call trace: [ 1068.388646][T11892] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 1068.388845][T11892] r7:60000013 r6:60000013 r5:822a8908 r4:00000000 [ 1068.388865][T11892] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 1068.388920][T11892] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 1068.388983][T11892] r7:00000cc0 r6:00000000 r5:85164980 r4:82919760 [ 1068.389000][T11892] [<8021e424>] (dump_stack) from [<809bdc68>] (should_fail_ex+0x1c0/0x224) [ 1068.389063][T11892] [<809bdaa8>] (should_fail_ex) from [<80544720>] (should_failslab+0x6c/0x94) [ 1068.389132][T11892] r8:ec941ee8 r7:00000cc0 r6:00000000 r5:00000000 r4:83019700 [ 1068.389149][T11892] [<805446b4>] (should_failslab) from [<80523178>] (kmem_cache_alloc_noprof+0x54/0x3bc) [ 1068.389204][T11892] [<80523124>] (kmem_cache_alloc_noprof) from [<804d9084>] (vm_area_dup+0x24/0x148) [ 1068.389271][T11892] r10:00000001 r9:00000000 r8:ec941ee8 r7:76e21000 r6:84e42b80 r5:86294680 [ 1068.389300][T11892] r4:86294680 [ 1068.389316][T11892] [<804d9060>] (vm_area_dup) from [<80504a8c>] (__split_vma+0x8c/0x434) [ 1068.389379][T11892] r5:86294680 r4:86294680 [ 1068.389395][T11892] [<80504a00>] (__split_vma) from [<80505780>] (vma_modify+0x454/0x9b4) [ 1068.389462][T11892] r10:00000001 r9:00000000 r8:00000000 r7:76e00000 r6:84e42b80 r5:86294680 [ 1068.389481][T11892] r4:ec941e00 [ 1068.389498][T11892] [<8050532c>] (vma_modify) from [<80507dd8>] (vma_modify_flags+0xb8/0xf4) [ 1068.389570][T11892] r10:ec941ee8 r9:00000021 r8:ec941ee8 r7:84e42b80 r6:ec941ec8 r5:00000000 [ 1068.389590][T11892] r4:86294680 [ 1068.389606][T11892] [<80507d20>] (vma_modify_flags) from [<804efd74>] (mprotect_fixup+0x84/0x310) [ 1068.389670][T11892] r8:ec941f1c r7:ec941ee4 r6:00000070 r5:00000021 r4:86294680 [ 1068.389688][T11892] [<804efcf0>] (mprotect_fixup) from [<804f020c>] (do_mprotect_pkey.constprop.0+0x20c/0x3f8) [ 1068.389751][T11892] r10:00000073 r9:76e21000 r8:86294680 r7:85164980 r6:76e21000 r5:76e00000 [ 1068.389771][T11892] r4:00000000 [ 1068.389789][T11892] [<804f0000>] (do_mprotect_pkey.constprop.0) from [<804f0408>] (sys_mprotect+0x10/0x14) [ 1068.389853][T11892] r10:0000007d r9:85164980 r8:8020029c r7:0000007d r6:00100000 r5:00021000 [ 1068.389872][T11892] r4:76e00000 [ 1068.389887][T11892] [<804f03f8>] (sys_mprotect) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1068.389937][T11892] Exception stack(0xec941fa8 to 0xec941ff0) [ 1068.389976][T11892] 1fa0: 76e00000 00021000 76e00000 00021000 00000003 fff00000 [ 1068.390009][T11892] 1fc0: 76e00000 00021000 00100000 0000007d 00310000 00001000 76f00000 001cd194 [ 1068.390035][T11892] 1fe0: 00000000 76fd0cbc 00113884 0012ffec [ 1069.212548][T11909] FAULT_INJECTION: forcing a failure. [ 1069.212548][T11909] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1069.213704][T11909] CPU: 1 UID: 0 PID: 11909 Comm: syz.0.2309 Tainted: G L syzkaller #0 PREEMPT [ 1069.213834][T11909] Tainted: [L]=SOFTLOCKUP [ 1069.213859][T11909] Hardware name: ARM-Versatile Express [ 1069.213891][T11909] Call trace: [ 1069.213938][T11909] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 1069.214064][T11909] r7:60000013 r6:60000013 r5:822a8908 r4:00000000 [ 1069.214101][T11909] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 1069.214163][T11909] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 1069.214222][T11909] r7:00000000 r6:00000000 r5:850d6200 r4:8295165c [ 1069.214239][T11909] [<8021e424>] (dump_stack) from [<809bdc68>] (should_fail_ex+0x1c0/0x224) [ 1069.214303][T11909] [<809bdaa8>] (should_fail_ex) from [<809bdce0>] (should_fail+0x14/0x18) [ 1069.214366][T11909] r8:76fd1f08 r7:00000000 r6:00000000 r5:ec989f68 r4:00000002 [ 1069.214383][T11909] [<809bdccc>] (should_fail) from [<809bdd00>] (should_fail_usercopy+0x1c/0x20) [ 1069.214433][T11909] [<809bdce4>] (should_fail_usercopy) from [<805b326c>] (simple_read_from_buffer+0x80/0x140) [ 1069.214500][T11909] [<805b31ec>] (simple_read_from_buffer) from [<806370dc>] (proc_fail_nth_read+0xb8/0x10c) [ 1069.214576][T11909] r10:80637024 r9:00000001 r8:00000002 r7:ec989f68 r6:0000000f r5:76fd1f08 [ 1069.214607][T11909] r4:850d6200 r3:ec989e9f [ 1069.214624][T11909] [<80637024>] (proc_fail_nth_read) from [<80575aac>] (vfs_read+0xc0/0x328) [ 1069.214691][T11909] r8:850d6200 r7:ec989f68 r6:76fd1f08 r5:85fa9840 r4:0000000f [ 1069.214710][T11909] [<805759ec>] (vfs_read) from [<80576740>] (ksys_read+0x74/0xec) [ 1069.214773][T11909] r10:00000003 r9:850d6200 r8:8020029c r7:00000000 r6:00000000 r5:85fa9840 [ 1069.214794][T11909] r4:85fa9843 [ 1069.214809][T11909] [<805766cc>] (ksys_read) from [<805767c8>] (sys_read+0x10/0x14) [ 1069.214866][T11909] r7:00000003 r6:00000000 r5:00000000 r4:00000000 [ 1069.214883][T11909] [<805767b8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1069.214934][T11909] Exception stack(0xec989fa8 to 0xec989ff0) [ 1069.214968][T11909] 9fa0: 00000000 00000000 00000004 76fd1f08 0000000f 00000000 [ 1069.215001][T11909] 9fc0: 00000000 00000000 00000000 00000003 003462d8 00000000 00000001 76fd20dc [ 1069.215025][T11909] 9fe0: 76fd1e58 76fd1e44 0010b524 00112108 [ 1069.315152][T11912] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=11912 comm=syz.0.2310 [ 1069.315438][T11912] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=11912 comm=syz.0.2310 [ 1070.899387][T11925] FAULT_INJECTION: forcing a failure. [ 1070.899387][T11925] name failslab, interval 1, probability 0, space 0, times 0 [ 1070.908382][T11925] CPU: 1 UID: 0 PID: 11925 Comm: syz.1.2314 Tainted: G L syzkaller #0 PREEMPT [ 1070.908521][T11925] Tainted: [L]=SOFTLOCKUP [ 1070.908543][T11925] Hardware name: ARM-Versatile Express [ 1070.908576][T11925] Call trace: [ 1070.908623][T11925] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 1070.908766][T11925] r7:60000013 r6:60000013 r5:822a8908 r4:00000000 [ 1070.908787][T11925] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 1070.908849][T11925] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 1070.908917][T11925] r7:00000cc0 r6:00000000 r5:85188000 r4:82919760 [ 1070.908936][T11925] [<8021e424>] (dump_stack) from [<809bdc68>] (should_fail_ex+0x1c0/0x224) [ 1070.909001][T11925] [<809bdaa8>] (should_fail_ex) from [<80544720>] (should_failslab+0x6c/0x94) [ 1070.909074][T11925] r8:ec989f3c r7:00000cc0 r6:00000000 r5:00000000 r4:83019000 [ 1070.909106][T11925] [<805446b4>] (should_failslab) from [<80523178>] (kmem_cache_alloc_noprof+0x54/0x3bc) [ 1070.909168][T11925] [<80523124>] (kmem_cache_alloc_noprof) from [<81ac49a8>] (mas_alloc_nodes+0xd4/0x10c) [ 1070.909249][T11925] r10:76d00000 r9:76eebfff r8:ec989f3c r7:76d00000 r6:00000cc0 r5:00000001 [ 1070.909272][T11925] r4:ec989f3c [ 1070.909290][T11925] [<81ac48d4>] (mas_alloc_nodes) from [<81ac71d0>] (mas_preallocate+0x17c/0x25c) [ 1070.909362][T11925] r7:76d00000 r6:00000cc0 r5:84e01b80 r4:ec989f3c [ 1070.909383][T11925] [<81ac7054>] (mas_preallocate) from [<80504b44>] (__split_vma+0x144/0x434) [ 1070.909456][T11925] r6:82c473dc r5:84e01b80 r4:84e42400 [ 1070.909476][T11925] [<80504a00>] (__split_vma) from [<80504f14>] (vms_gather_munmap_vmas+0xe0/0x4f8) [ 1070.909552][T11925] r10:ec989e3c r9:7f000000 r8:ec989e48 r7:82c473dc r6:82c473e0 r5:ec989e78 [ 1070.909573][T11925] r4:84e42400 [ 1070.909591][T11925] [<80504e34>] (vms_gather_munmap_vmas) from [<80507aa8>] (do_vmi_align_munmap+0xfc/0x278) [ 1070.909669][T11925] r10:ec989e3c r9:7f000000 r8:00002000 r7:00000000 r6:76ceb000 r5:76d00000 [ 1070.909691][T11925] r4:ec989f3c [ 1070.909708][T11925] [<805079ac>] (do_vmi_align_munmap) from [<80507ca4>] (do_vmi_munmap+0x80/0xfc) [ 1070.909785][T11925] r10:0000005b r9:00015000 r8:76ceb000 r7:00000001 r6:ec989f3c r5:855d5a40 [ 1070.909807][T11925] r4:76d00000 [ 1070.909825][T11925] [<80507c24>] (do_vmi_munmap) from [<80509a74>] (__vm_munmap+0xc8/0x194) [ 1070.909894][T11925] r8:855d5b4c r7:855d5a40 r6:ec989f30 r5:76ceb000 r4:00000000 [ 1070.909914][T11925] [<805099ac>] (__vm_munmap) from [<804ec51c>] (sys_munmap+0x14/0x18) [ 1070.909986][T11925] r9:85188000 r8:8020029c r7:0000005b r6:00100000 r5:00021000 r4:76d00000 [ 1070.910006][T11925] [<804ec508>] (sys_munmap) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1070.910064][T11925] Exception stack(0xec989fa8 to 0xec989ff0) [ 1070.910114][T11925] 9fa0: 76d00000 00021000 76ceb000 00015000 00000000 fff00000 [ 1070.910152][T11925] 9fc0: 76d00000 00021000 00100000 0000005b 00310000 00001000 76e00000 001cd194 [ 1070.910181][T11925] 9fe0: 00000000 76f09cbc 00113990 0013000c [ 1071.129941][T11927] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=11927 comm=syz.1.2315 [ 1071.130444][T11927] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=11927 comm=syz.1.2315 [ 1072.391477][T11940] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=11940 comm=syz.0.2320 [ 1072.391966][T11940] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=11940 comm=syz.0.2320 [ 1072.836953][T11946] FAULT_INJECTION: forcing a failure. [ 1072.836953][T11946] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1072.837435][T11946] CPU: 0 UID: 0 PID: 11946 Comm: syz.0.2322 Tainted: G L syzkaller #0 PREEMPT [ 1072.837532][T11946] Tainted: [L]=SOFTLOCKUP [ 1072.837553][T11946] Hardware name: ARM-Versatile Express [ 1072.837577][T11946] Call trace: [ 1072.837623][T11946] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 1072.837731][T11946] r7:60000013 r6:60000013 r5:822a8908 r4:00000000 [ 1072.837751][T11946] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 1072.837811][T11946] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 1072.837872][T11946] r7:00000000 r6:00000000 r5:85168000 r4:8295165c [ 1072.837891][T11946] [<8021e424>] (dump_stack) from [<809bdc68>] (should_fail_ex+0x1c0/0x224) [ 1072.837952][T11946] [<809bdaa8>] (should_fail_ex) from [<809bdce0>] (should_fail+0x14/0x18) [ 1072.838013][T11946] r8:00000000 r7:00000000 r6:000000b4 r5:20000000 r4:833996c0 [ 1072.838031][T11946] [<809bdccc>] (should_fail) from [<809bdd00>] (should_fail_usercopy+0x1c/0x20) [ 1072.838079][T11946] [<809bdce4>] (should_fail_usercopy) from [<809c3c60>] (strncpy_from_user+0x20/0x1b0) [ 1072.838148][T11946] [<809c3c40>] (strncpy_from_user) from [<805851c4>] (do_getname+0x4c/0x14c) [ 1072.838223][T11946] r10:833996cc r9:85168000 r8:00000000 r7:00000000 r6:20000000 r5:824ae8b0 [ 1072.838243][T11946] r4:833996c0 [ 1072.838261][T11946] [<80585178>] (do_getname) from [<8058acf8>] (getname_flags+0x14/0x18) [ 1072.838337][T11946] r10:00000142 r9:85168000 r8:8020029c r7:20000000 r6:ffffff9c r5:ecae1f50 [ 1072.838362][T11946] r4:00000000 r3:00000001 [ 1072.838383][T11946] [<8058ace4>] (getname_flags) from [<80572990>] (do_sys_openat2+0x64/0xf0) [ 1072.838451][T11946] [<8057292c>] (do_sys_openat2) from [<80572d94>] (sys_openat+0x80/0xd0) [ 1072.838508][T11946] r7:00000142 r6:00000000 r5:20000000 r4:ffffff9c [ 1072.838528][T11946] [<80572d14>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1072.838578][T11946] Exception stack(0xecae1fa8 to 0xecae1ff0) [ 1072.838618][T11946] 1fa0: 00000000 00000000 ffffff9c 20000000 00000002 00000000 [ 1072.838652][T11946] 1fc0: 00000000 00000000 0012ed04 00000142 003462d8 00000000 00000001 76fd20dc [ 1072.838679][T11946] 1fe0: 76fd1e88 76fd1e78 00018bc4 00130300 [ 1072.838706][T11946] r6:0012ed04 r5:00000000 r4:00000000 [ 1073.556398][ T105] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1073.626357][ T105] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1073.685114][ T105] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1073.755727][ T105] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1074.096459][ T105] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1074.121146][ T105] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1074.149327][ T105] bond0 (unregistering): Released all slaves [ 1074.285282][ T105] hsr_slave_0: left promiscuous mode [ 1074.295478][ T105] hsr_slave_1: left promiscuous mode [ 1074.301682][ T105] veth1_macvtap: left promiscuous mode [ 1074.313811][ T105] veth0_macvtap: left promiscuous mode [ 1074.314469][ T105] veth1_vlan: left promiscuous mode [ 1074.314696][ T105] veth0_vlan: left promiscuous mode [ 1074.818677][T11984] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=11984 comm=syz.1.2326 [ 1074.819219][T11984] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=11984 comm=syz.1.2326 [ 1075.592658][ T28] audit: type=1400 audit(1331.478:323): avc: denied { getopt } for pid=12026 comm="syz.1.2328" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 1076.186420][T12102] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=12102 comm=syz.1.2330 [ 1076.186673][T12102] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=12102 comm=syz.1.2330 [ 1076.426870][T11951] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1076.431318][T11951] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1077.923838][T11951] hsr_slave_0: entered promiscuous mode [ 1077.925828][T11951] hsr_slave_1: entered promiscuous mode [ 1078.484661][T12284] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=12284 comm=syz.1.2334 [ 1078.487517][T12284] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=12284 comm=syz.1.2334 [ 1078.737415][T11951] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1078.750020][T11951] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1078.765736][T11951] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1078.790118][T11951] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1079.352992][T12293] FAULT_INJECTION: forcing a failure. [ 1079.352992][T12293] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1079.353499][T12293] CPU: 0 UID: 0 PID: 12293 Comm: syz.1.2335 Tainted: G L syzkaller #0 PREEMPT [ 1079.353608][T12293] Tainted: [L]=SOFTLOCKUP [ 1079.353631][T12293] Hardware name: ARM-Versatile Express [ 1079.353659][T12293] Call trace: [ 1079.353706][T12293] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 1079.354016][T12293] r7:60000013 r6:60000013 r5:822a8908 r4:00000000 [ 1079.354134][T12293] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 1079.354342][T12293] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 1079.354643][T12293] r7:00000000 r6:00000000 r5:839dee40 r4:8295165c [ 1079.354867][T12293] [<8021e424>] (dump_stack) from [<809bdc68>] (should_fail_ex+0x1c0/0x224) [ 1079.355426][T12293] [<809bdaa8>] (should_fail_ex) from [<809bdce0>] (should_fail+0x14/0x18) [ 1079.356015][T12293] r8:76f0af08 r7:00000000 r6:00000000 r5:ed0bdf68 r4:00000002 [ 1079.356570][T12293] [<809bdccc>] (should_fail) from [<809bdd00>] (should_fail_usercopy+0x1c/0x20) [ 1079.356879][T12293] [<809bdce4>] (should_fail_usercopy) from [<805b326c>] (simple_read_from_buffer+0x80/0x140) [ 1079.356950][T12293] [<805b31ec>] (simple_read_from_buffer) from [<806370dc>] (proc_fail_nth_read+0xb8/0x10c) [ 1079.357028][T12293] r10:80637024 r9:00000001 r8:00000002 r7:ed0bdf68 r6:0000000f r5:76f0af08 [ 1079.357052][T12293] r4:839dee40 r3:ed0bde9f [ 1079.357070][T12293] [<80637024>] (proc_fail_nth_read) from [<80575aac>] (vfs_read+0xc0/0x328) [ 1079.357148][T12293] r8:839dee40 r7:ed0bdf68 r6:76f0af08 r5:85fa9780 r4:0000000f [ 1079.357167][T12293] [<805759ec>] (vfs_read) from [<80576740>] (ksys_read+0x74/0xec) [ 1079.357233][T12293] r10:00000003 r9:839dee40 r8:8020029c r7:00000000 r6:00000000 r5:85fa9780 [ 1079.357426][T12293] r4:85fa9783 [ 1079.357643][T12293] [<805766cc>] (ksys_read) from [<805767c8>] (sys_read+0x10/0x14) [ 1079.357777][T12293] r7:00000003 r6:00000000 r5:00000000 r4:00000000 [ 1079.357845][T12293] [<805767b8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1079.357951][T12293] Exception stack(0xed0bdfa8 to 0xed0bdff0) [ 1079.358079][T12293] dfa0: 00000000 00000000 00000005 76f0af08 0000000f 00000000 [ 1079.358208][T12293] dfc0: 00000000 00000000 00000000 00000003 003462d8 00000000 00000001 76f0b0dc [ 1079.358363][T12293] dfe0: 76f0ae58 76f0ae44 0010b524 00112108 [ 1080.334480][T11951] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1080.583957][T12343] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=12343 comm=syz.1.2338 [ 1080.586114][T12343] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=12343 comm=syz.1.2338 [ 1084.723611][T12399] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=12399 comm=syz.1.2342 [ 1084.723908][T12399] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=12399 comm=syz.1.2342 [ 1086.073407][T11951] veth0_vlan: entered promiscuous mode [ 1086.085324][T11951] veth1_vlan: entered promiscuous mode [ 1086.129298][T11951] veth0_macvtap: entered promiscuous mode [ 1086.137346][T11951] veth1_macvtap: entered promiscuous mode [ 1086.177191][ T2103] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1086.179234][ T2103] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1086.226046][ T2103] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1086.264033][ T2103] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1089.536560][T12480] fuse: Bad value for 'group_id' [ 1089.537027][T12480] fuse: Bad value for 'group_id' [ 1089.730994][T12482] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=12482 comm=syz.0.2362 [ 1090.205877][T12492] fuse: Bad value for 'group_id' [ 1090.206266][T12492] fuse: Bad value for 'group_id' [ 1091.287710][T12502] fuse: Bad value for 'group_id' [ 1091.296964][T12502] fuse: Bad value for 'group_id' [ 1091.488644][T12504] fuse: Unknown parameter '' [ 1092.026333][T12514] FAULT_INJECTION: forcing a failure. [ 1092.026333][T12514] name failslab, interval 1, probability 0, space 0, times 0 [ 1092.026697][T12514] CPU: 0 UID: 0 PID: 12514 Comm: syz.0.2378 Tainted: G L syzkaller #0 PREEMPT [ 1092.026763][T12514] Tainted: [L]=SOFTLOCKUP [ 1092.026775][T12514] Hardware name: ARM-Versatile Express [ 1092.026787][T12514] Call trace: [ 1092.026810][T12514] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 1092.026882][T12514] r7:60000013 r6:60000013 r5:822a8908 r4:00000000 [ 1092.026893][T12514] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 1092.026923][T12514] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 1092.026956][T12514] r7:00000000 r6:00000000 r5:85148000 r4:82919760 [ 1092.026965][T12514] [<8021e424>] (dump_stack) from [<809bdc68>] (should_fail_ex+0x1c0/0x224) [ 1092.027117][T12514] [<809bdaa8>] (should_fail_ex) from [<80544720>] (should_failslab+0x6c/0x94) [ 1092.027285][T12514] r8:00000000 r7:00000000 r6:83001180 r5:00000d40 r4:00000019 [ 1092.027436][T12514] [<805446b4>] (should_failslab) from [<805240d0>] (__kmalloc_noprof+0xa4/0x39c) [ 1092.027505][T12514] [<8052402c>] (__kmalloc_noprof) from [<807fcad4>] (tomoyo_encode2+0x64/0xec) [ 1092.027677][T12514] r10:00000fff r9:830bb400 r8:00000000 r7:83648000 r6:85f1a9e8 r5:8381affd [ 1092.028112][T12514] r4:8381afef [ 1092.028169][T12514] [<807fca70>] (tomoyo_encode2) from [<807fcb80>] (tomoyo_encode+0x24/0x30) [ 1092.028252][T12514] r9:830bb400 r8:00000000 r7:83648000 r6:85f1a9e8 r5:00001000 r4:8381aff0 [ 1092.028344][T12514] [<807fcb5c>] (tomoyo_encode) from [<807fcc0c>] (tomoyo_realpath_from_path+0x80/0x16c) [ 1092.028480][T12514] r5:00001000 r4:8381a000 [ 1092.028552][T12514] [<807fcb8c>] (tomoyo_realpath_from_path) from [<807f8c90>] (tomoyo_path_number_perm+0xcc/0x22c) [ 1092.028890][T12514] r10:00000000 r9:00000003 r8:85f1a9c0 r7:00000002 r6:81cda024 r5:00000004 [ 1092.029097][T12514] r4:85f1a9e8 r3:826ca380 [ 1092.029470][T12514] [<807f8bc4>] (tomoyo_path_number_perm) from [<807fd5e4>] (tomoyo_file_ioctl+0x1c/0x20) [ 1092.029760][T12514] r10:85148000 r9:00000003 r8:85f1a9c0 r7:20000740 r6:20000740 r5:00000002 [ 1092.029965][T12514] r4:85f1a9c0 [ 1092.030434][T12514] [<807fd5c8>] (tomoyo_file_ioctl) from [<807a9148>] (security_file_ioctl+0x80/0x1d4) [ 1092.030597][T12514] [<807a90c8>] (security_file_ioctl) from [<805910a0>] (sys_ioctl+0x4c/0xb5c) [ 1092.032248][T12514] r7:20000740 r6:00000002 r5:85f1a9c1 r4:00000000 [ 1092.032443][T12514] [<80591054>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1092.032570][T12514] Exception stack(0xed639fa8 to 0xed639ff0) [ 1092.032805][T12514] 9fa0: 00000000 00000000 00000003 00000002 20000740 00000000 [ 1092.032868][T12514] 9fc0: 00000000 00000000 0012ed04 00000036 003462d8 00000000 00000001 76f540dc [ 1092.032938][T12514] 9fe0: 76f53e88 76f53e78 00018bc4 00130300 [ 1092.032981][T12514] r10:00000036 r9:85148000 r8:8020029c r7:00000036 r6:0012ed04 r5:00000000 [ 1092.033003][T12514] r4:00000000 [ 1092.094173][T12514] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1093.579122][T12535] FAULT_INJECTION: forcing a failure. [ 1093.579122][T12535] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1093.579581][T12535] CPU: 0 UID: 0 PID: 12535 Comm: syz.0.2387 Tainted: G L syzkaller #0 PREEMPT [ 1093.579659][T12535] Tainted: [L]=SOFTLOCKUP [ 1093.579678][T12535] Hardware name: ARM-Versatile Express [ 1093.579701][T12535] Call trace: [ 1093.579741][T12535] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 1093.579853][T12535] r7:60000013 r6:60000013 r5:822a8908 r4:00000000 [ 1093.579874][T12535] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 1093.579931][T12535] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 1093.580019][T12535] r7:200002c0 r6:00000000 r5:85148000 r4:8295165c [ 1093.580041][T12535] [<8021e424>] (dump_stack) from [<809bdc68>] (should_fail_ex+0x1c0/0x224) [ 1093.580116][T12535] [<809bdaa8>] (should_fail_ex) from [<809bdce0>] (should_fail+0x14/0x18) [ 1093.580202][T12535] r8:00000000 r7:200002c0 r6:0000001c r5:00000000 r4:ed639f30 [ 1093.580284][T12535] [<809bdccc>] (should_fail) from [<809bdd00>] (should_fail_usercopy+0x1c/0x20) [ 1093.580347][T12535] [<809bdce4>] (should_fail_usercopy) from [<808f7fb4>] (_copy_from_iter+0x64/0x7c4) [ 1093.580408][T12535] [<808f7f50>] (_copy_from_iter) from [<816f9ae0>] (netlink_sendmsg+0x188/0x440) [ 1093.580482][T12535] r10:00000000 r9:00000000 r8:ed639f30 r7:8557f800 r6:0000001c r5:86183e40 [ 1093.580502][T12535] r4:ed639f20 [ 1093.580742][T12535] [<816f9958>] (netlink_sendmsg) from [<815c5a34>] (__sock_sendmsg+0x44/0x78) [ 1093.580854][T12535] r10:00004400 r9:00000000 r8:ed639dcc r7:00000000 r6:859f6280 r5:ed639f20 [ 1093.581020][T12535] r4:00000000 [ 1093.581082][T12535] [<815c59f0>] (__sock_sendmsg) from [<815c68f4>] (____sys_sendmsg+0x238/0x2c4) [ 1093.581183][T12535] r7:00000000 r6:00000000 r5:859f6280 r4:ed639f20 [ 1093.581206][T12535] [<815c66bc>] (____sys_sendmsg) from [<815c6cf4>] (___sys_sendmsg+0x9c/0xd0) [ 1093.581301][T12535] r10:00000128 r9:20000340 r8:00004400 r7:00000000 r6:859f6280 r5:ed639f20 [ 1093.581324][T12535] r4:00000000 [ 1093.581354][T12535] [<815c6c58>] (___sys_sendmsg) from [<815c8d5c>] (__sys_sendmsg+0x8c/0xe0) [ 1093.581466][T12535] r9:85148000 r8:85f17e40 r7:00004400 r6:20000340 r5:85f17e41 r4:00000003 [ 1093.581515][T12535] [<815c8cd0>] (__sys_sendmsg) from [<815c8dc4>] (sys_sendmsg+0x14/0x18) [ 1093.581701][T12535] r8:8020029c r7:00000128 r6:0012ed04 r5:00000000 r4:00000000 [ 1093.581727][T12535] [<815c8db0>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1093.581791][T12535] Exception stack(0xed639fa8 to 0xed639ff0) [ 1093.582054][T12535] 9fa0: 00000000 00000000 00000003 20000340 00004400 00000000 [ 1093.582106][T12535] 9fc0: 00000000 00000000 0012ed04 00000128 003462d8 00000000 00000001 76f540dc [ 1093.582361][T12535] 9fe0: 76f53e88 76f53e78 00018bc4 00130300 [ 1093.953112][ T3650] usb 1-1: new high-speed USB device number 71 using dummy_hcd [ 1094.114641][ T3650] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 1094.114882][ T3650] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1094.115026][ T3650] usb 1-1: Product: syz [ 1094.115120][ T3650] usb 1-1: Manufacturer: syz [ 1094.115153][ T3650] usb 1-1: SerialNumber: syz [ 1103.693473][ T2875] usb 1-1: USB disconnect, device number 71 [ 1105.405783][T12610] fuse: Unknown parameter 'grou00000000000000000000' [ 1107.444978][T12631] FAULT_INJECTION: forcing a failure. [ 1107.444978][T12631] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1107.445552][T12631] CPU: 0 UID: 0 PID: 12631 Comm: syz.0.2413 Tainted: G L syzkaller #0 PREEMPT [ 1107.445639][T12631] Tainted: [L]=SOFTLOCKUP [ 1107.445657][T12631] Hardware name: ARM-Versatile Express [ 1107.445684][T12631] Call trace: [ 1107.445791][T12631] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 1107.445909][T12631] r7:60000013 r6:60000013 r5:822a8908 r4:00000000 [ 1107.445930][T12631] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 1107.445987][T12631] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 1107.446049][T12631] r7:20000040 r6:00000000 r5:84640c40 r4:8295165c [ 1107.446067][T12631] [<8021e424>] (dump_stack) from [<809bdc68>] (should_fail_ex+0x1c0/0x224) [ 1107.446128][T12631] [<809bdaa8>] (should_fail_ex) from [<809bdce0>] (should_fail+0x14/0x18) [ 1107.446230][T12631] r8:00000000 r7:20000040 r6:00000012 r5:00000000 r4:edae9e78 [ 1107.446284][T12631] [<809bdccc>] (should_fail) from [<809bdd00>] (should_fail_usercopy+0x1c/0x20) [ 1107.446344][T12631] [<809bdce4>] (should_fail_usercopy) from [<808f7fb4>] (_copy_from_iter+0x64/0x7c4) [ 1107.446413][T12631] [<808f7f50>] (_copy_from_iter) from [<816f9ae0>] (netlink_sendmsg+0x188/0x440) [ 1107.446485][T12631] r10:00000000 r9:00000000 r8:edae9e78 r7:85578400 r6:00000012 r5:86190000 [ 1107.446504][T12631] r4:edae9e68 [ 1107.446521][T12631] [<816f9958>] (netlink_sendmsg) from [<815c5a34>] (__sock_sendmsg+0x44/0x78) [ 1107.446629][T12631] r10:81e56b80 r9:84640c40 r8:815c5a68 r7:85f16180 r6:8598b680 r5:edae9e68 [ 1107.446679][T12631] r4:00000000 [ 1107.446730][T12631] [<815c59f0>] (__sock_sendmsg) from [<815c5b1c>] (sock_write_iter+0xb4/0x100) [ 1107.446828][T12631] r7:85f16180 r6:8598b680 r5:edae9f08 r4:edae9ef0 [ 1107.446848][T12631] [<815c5a68>] (sock_write_iter) from [<80576634>] (vfs_write+0x3b8/0x450) [ 1107.446918][T12631] r7:00000000 r6:20000040 r5:85f16180 r4:00000012 [ 1107.446942][T12631] [<8057627c>] (vfs_write) from [<80576898>] (ksys_write+0xcc/0xec) [ 1107.447005][T12631] r10:00000004 r9:84640c40 r8:8020029c r7:00000012 r6:20000040 r5:85f16180 [ 1107.447024][T12631] r4:85f16181 [ 1107.447041][T12631] [<805767cc>] (ksys_write) from [<805768c8>] (sys_write+0x10/0x14) [ 1107.447098][T12631] r7:00000004 r6:0012ed04 r5:00000000 r4:00000000 [ 1107.447114][T12631] [<805768b8>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1107.447165][T12631] Exception stack(0xedae9fa8 to 0xedae9ff0) [ 1107.447203][T12631] 9fa0: 00000000 00000000 00000003 20000040 00000012 00000000 [ 1107.447234][T12631] 9fc0: 00000000 00000000 0012ed04 00000004 003462d8 00000000 00000001 76f540dc [ 1107.447261][T12631] 9fe0: 76f53e88 76f53e78 00018bc4 00130300 [ 1107.544826][T12632] fuse: Unknown parameter 'grou00000000000000000000' [ 1108.196227][T12643] FAULT_INJECTION: forcing a failure. [ 1108.196227][T12643] name failslab, interval 1, probability 0, space 0, times 0 [ 1108.196786][T12643] CPU: 0 UID: 0 PID: 12643 Comm: syz.0.2418 Tainted: G L syzkaller #0 PREEMPT [ 1108.196887][T12643] Tainted: [L]=SOFTLOCKUP [ 1108.196932][T12643] Hardware name: ARM-Versatile Express [ 1108.196964][T12643] Call trace: [ 1108.197012][T12643] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 1108.197215][T12643] r7:60000013 r6:60000013 r5:822a8908 r4:00000000 [ 1108.197239][T12643] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 1108.197309][T12643] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 1108.197385][T12643] r7:00000820 r6:00000000 r5:831f4980 r4:82919760 [ 1108.197404][T12643] [<8021e424>] (dump_stack) from [<809bdc68>] (should_fail_ex+0x1c0/0x224) [ 1108.197470][T12643] [<809bdaa8>] (should_fail_ex) from [<80544720>] (should_failslab+0x6c/0x94) [ 1108.197547][T12643] r8:85f4f400 r7:00000820 r6:00000000 r5:00000000 r4:830e9780 [ 1108.197569][T12643] [<805446b4>] (should_failslab) from [<80523178>] (kmem_cache_alloc_noprof+0x54/0x3bc) [ 1108.197632][T12643] [<80523124>] (kmem_cache_alloc_noprof) from [<815da6a4>] (skb_clone+0x60/0x1c8) [ 1108.197706][T12643] r10:85578584 r9:84ed8480 r8:85f4f400 r7:86141240 r6:856a86c0 r5:86141240 [ 1108.197730][T12643] r4:00000820 [ 1108.197748][T12643] [<815da644>] (skb_clone) from [<816f78a0>] (__netlink_deliver_tap+0x1e4/0x27c) [ 1108.197814][T12643] r7:86141240 r6:856a86c0 r5:85f4f464 r4:856a8000 [ 1108.197832][T12643] [<816f76bc>] (__netlink_deliver_tap) from [<816f9934>] (netlink_unicast+0x360/0x384) [ 1108.197897][T12643] r10:85578584 r9:85770000 r8:86141240 r7:84ed8480 r6:0000001c r5:85f4f464 [ 1108.197915][T12643] r4:85f4f400 [ 1108.197958][T12643] [<816f95d4>] (netlink_unicast) from [<816f9b20>] (netlink_sendmsg+0x1c8/0x440) [ 1108.198029][T12643] r10:00000000 r9:00000000 r8:00000000 r7:85578400 r6:0000001c r5:86141240 [ 1108.198051][T12643] r4:eda8df20 [ 1108.198069][T12643] [<816f9958>] (netlink_sendmsg) from [<815c5a34>] (__sock_sendmsg+0x44/0x78) [ 1108.198168][T12643] r10:000000a0 r9:00000000 r8:eda8ddcc r7:00000000 r6:859f6f00 r5:eda8df20 [ 1108.198191][T12643] r4:00000000 [ 1108.198208][T12643] [<815c59f0>] (__sock_sendmsg) from [<815c68f4>] (____sys_sendmsg+0x238/0x2c4) [ 1108.198337][T12643] r7:00000000 r6:00000000 r5:859f6f00 r4:eda8df20 [ 1108.198358][T12643] [<815c66bc>] (____sys_sendmsg) from [<815c6cf4>] (___sys_sendmsg+0x9c/0xd0) [ 1108.198433][T12643] r10:00000128 r9:200017c0 r8:000000a0 r7:00000000 r6:859f6f00 r5:eda8df20 [ 1108.198455][T12643] r4:00000000 [ 1108.198472][T12643] [<815c6c58>] (___sys_sendmsg) from [<815c8d5c>] (__sys_sendmsg+0x8c/0xe0) [ 1108.198569][T12643] r9:831f4980 r8:85f1ac00 r7:000000a0 r6:200017c0 r5:85f1ac01 r4:00000003 [ 1108.198596][T12643] [<815c8cd0>] (__sys_sendmsg) from [<815c8dc4>] (sys_sendmsg+0x14/0x18) [ 1108.198662][T12643] r8:8020029c r7:00000128 r6:0012ed04 r5:00000000 r4:00000000 [ 1108.198681][T12643] [<815c8db0>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1108.198734][T12643] Exception stack(0xeda8dfa8 to 0xeda8dff0) [ 1108.198775][T12643] dfa0: 00000000 00000000 00000003 200017c0 000000a0 00000000 [ 1108.198811][T12643] dfc0: 00000000 00000000 0012ed04 00000128 003462d8 00000000 00000001 76f540dc [ 1108.198839][T12643] dfe0: 76f53e88 76f53e78 00018bc4 00130300 [ 1109.325830][T12652] fuse: Unknown parameter 'grou00000000000000000000' [ 1111.246025][T12663] fuse: Unknown parameter 'group_i00000000000000000000' [ 1111.541909][T12670] fuse: Unknown parameter 'Id' [ 1111.985237][T12675] fuse: Unknown parameter 'group_i00000000000000000000' [ 1112.305348][T12681] FAULT_INJECTION: forcing a failure. [ 1112.305348][T12681] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1112.305760][T12681] CPU: 0 UID: 0 PID: 12681 Comm: syz.0.2433 Tainted: G L syzkaller #0 PREEMPT [ 1112.305857][T12681] Tainted: [L]=SOFTLOCKUP [ 1112.305876][T12681] Hardware name: ARM-Versatile Express [ 1112.305900][T12681] Call trace: [ 1112.306019][T12681] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 1112.306340][T12681] r7:60000013 r6:60000013 r5:822a8908 r4:00000000 [ 1112.306727][T12681] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 1112.306886][T12681] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 1112.306968][T12681] r7:00000000 r6:00000000 r5:8514bd40 r4:8295165c [ 1112.307015][T12681] [<8021e424>] (dump_stack) from [<809bdc68>] (should_fail_ex+0x1c0/0x224) [ 1112.307150][T12681] [<809bdaa8>] (should_fail_ex) from [<809bdce0>] (should_fail+0x14/0x18) [ 1112.307243][T12681] r8:76f53f08 r7:00000000 r6:00000000 r5:edc9df68 r4:00000002 [ 1112.307485][T12681] [<809bdccc>] (should_fail) from [<809bdd00>] (should_fail_usercopy+0x1c/0x20) [ 1112.307553][T12681] [<809bdce4>] (should_fail_usercopy) from [<805b326c>] (simple_read_from_buffer+0x80/0x140) [ 1112.308000][T12681] [<805b31ec>] (simple_read_from_buffer) from [<806370dc>] (proc_fail_nth_read+0xb8/0x10c) [ 1112.309154][T12681] r10:80637024 r9:00000001 r8:00000002 r7:edc9df68 r6:0000000f r5:76f53f08 [ 1112.309289][T12681] r4:8514bd40 r3:edc9de9f [ 1112.309777][T12681] [<80637024>] (proc_fail_nth_read) from [<80575aac>] (vfs_read+0xc0/0x328) [ 1112.309940][T12681] r8:8514bd40 r7:edc9df68 r6:76f53f08 r5:8529e300 r4:0000000f [ 1112.309973][T12681] [<805759ec>] (vfs_read) from [<80576740>] (ksys_read+0x74/0xec) [ 1112.310111][T12681] r10:00000003 r9:8514bd40 r8:8020029c r7:00000000 r6:00000000 r5:8529e300 [ 1112.310276][T12681] r4:8529e303 [ 1112.310440][T12681] [<805766cc>] (ksys_read) from [<805767c8>] (sys_read+0x10/0x14) [ 1112.310509][T12681] r7:00000003 r6:00000000 r5:00000000 r4:00000000 [ 1112.310528][T12681] [<805767b8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1112.311025][T12681] Exception stack(0xedc9dfa8 to 0xedc9dff0) [ 1112.311092][T12681] dfa0: 00000000 00000000 00000004 76f53f08 0000000f 00000000 [ 1112.311334][T12681] dfc0: 00000000 00000000 00000000 00000003 003462d8 00000000 00000001 76f540dc [ 1112.311750][T12681] dfe0: 76f53e58 76f53e44 0010b524 00112108 [ 1112.711891][T12687] fuse: Unknown parameter 'group_i00000000000000000000' [ 1113.646291][ T28] audit: type=1400 audit(1369.538:324): avc: denied { getopt } for pid=12700 comm="syz.1.2440" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 1116.030629][T12717] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1018 sclass=netlink_route_socket pid=12717 comm=syz.0.2445 [ 1117.276312][T12728] 0x000000000008-0x00000000000b : "" [ 1117.285215][T12728] mtd: partition "" doesn't start on an erase/write block boundary -- force read-only [ 1117.285964][T12728] FAULT_INJECTION: forcing a failure. [ 1117.285964][T12728] name failslab, interval 1, probability 0, space 0, times 0 [ 1117.286188][T12728] CPU: 0 UID: 0 PID: 12728 Comm: syz.0.2450 Tainted: G L syzkaller #0 PREEMPT [ 1117.286286][T12728] Tainted: [L]=SOFTLOCKUP [ 1117.286307][T12728] Hardware name: ARM-Versatile Express [ 1117.286332][T12728] Call trace: [ 1117.286389][T12728] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 1117.286507][T12728] r7:60000013 r6:60000013 r5:822a8908 r4:00000000 [ 1117.286528][T12728] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 1117.286587][T12728] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 1117.286652][T12728] r7:00000dc0 r6:00000000 r5:850d8000 r4:82919760 [ 1117.286670][T12728] [<8021e424>] (dump_stack) from [<809bdc68>] (should_fail_ex+0x1c0/0x224) [ 1117.286732][T12728] [<809bdaa8>] (should_fail_ex) from [<80544720>] (should_failslab+0x6c/0x94) [ 1117.286803][T12728] r8:824ae9d4 r7:00000dc0 r6:00000000 r5:00000000 r4:83019f00 [ 1117.286822][T12728] [<805446b4>] (should_failslab) from [<80523178>] (kmem_cache_alloc_noprof+0x54/0x3bc) [ 1117.286881][T12728] [<80523124>] (kmem_cache_alloc_noprof) from [<806485bc>] (__kernfs_new_node+0x54/0x238) [ 1117.286952][T12728] r10:8301ea80 r9:850d8000 r8:824ae9d4 r7:84203b00 r6:85e6dc80 r5:8301ea80 [ 1117.286979][T12728] r4:84203b00 [ 1117.286997][T12728] [<80648568>] (__kernfs_new_node) from [<8064a1ac>] (kernfs_new_node+0x80/0xa4) [ 1117.287062][T12728] r10:8301ea80 r9:00000000 r8:00000001 r7:85e6d980 r6:00000000 r5:000041ed [ 1117.287082][T12728] r4:84203b00 [ 1117.287098][T12728] [<8064a12c>] (kernfs_new_node) from [<8064a70c>] (kernfs_create_dir_ns+0x2c/0x80) [ 1117.287164][T12728] r10:00000000 r9:855780f8 r8:855780fc r7:81d54c7c r6:84203b00 r5:84203b00 [ 1117.287185][T12728] r4:855780f8 [ 1117.287201][T12728] [<8064a6e0>] (kernfs_create_dir_ns) from [<8064dce8>] (sysfs_create_dir_ns+0x80/0x110) [ 1117.287262][T12728] r5:00000000 r4:855780f8 [ 1117.287281][T12728] [<8064dc68>] (sysfs_create_dir_ns) from [<81ac11d8>] (kobject_add_internal+0xbc/0x318) [ 1117.287353][T12728] r6:833048c0 r5:841e66c0 r4:855780f8 [ 1117.287370][T12728] [<81ac111c>] (kobject_add_internal) from [<81ac19a4>] (kobject_add+0x6c/0xcc) [ 1117.287447][T12728] r8:8297b2f0 r7:00000000 r6:841e66c0 r5:841e66c0 r4:855780f8 [ 1117.287468][T12728] [<81ac1938>] (kobject_add) from [<80b99b18>] (device_add+0xc4/0x824) [ 1117.287533][T12728] r3:00000002 r2:00000000 [ 1117.287554][T12728] r5:00000005 r4:855780f8 [ 1117.287571][T12728] [<80b99a54>] (device_add) from [<80b9a294>] (device_register+0x1c/0x20) [ 1117.287639][T12728] r10:00000000 r9:855780f8 r8:8297b2f0 r7:05a0000a r6:00000000 r5:00000005 [ 1117.287659][T12728] r4:855780f8 [ 1117.287677][T12728] [<80b9a278>] (device_register) from [<80d0b9fc>] (add_mtd_device+0x600/0x828) [ 1117.287743][T12728] r5:00000005 r4:85578000 [ 1117.287762][T12728] [<80d0b3fc>] (add_mtd_device) from [<80d0e3d0>] (mtd_add_partition+0x140/0x204) [ 1117.287835][T12728] r10:00000003 r9:844d0f00 r8:85578308 r7:85fe9708 r6:85578000 r5:844d0c00 [ 1117.287856][T12728] r4:844d0f28 [ 1117.287874][T12728] [<80d0e290>] (mtd_add_partition) from [<80d11888>] (mtdchar_ioctl+0x125c/0x1474) [ 1117.287938][T12728] r10:850d8000 r9:85e41f40 r8:85fa60c0 r7:844d0c00 r6:20000640 r5:00000000 [ 1117.287956][T12728] r4:00000003 [ 1117.287970][T12728] [<80d1062c>] (mtdchar_ioctl) from [<80d11aec>] (mtdchar_unlocked_ioctl+0x4c/0x64) [ 1117.288037][T12728] r10:850d8000 r9:00000004 r8:85fa60c0 r7:20000640 r6:00001269 r5:85fa60c0 [ 1117.288058][T12728] r4:844d0f3c [ 1117.288075][T12728] [<80d11aa0>] (mtdchar_unlocked_ioctl) from [<80591298>] (sys_ioctl+0x244/0xb5c) [ 1117.288147][T12728] r7:20000640 r6:00001269 r5:85fa60c1 r4:00000000 [ 1117.288167][T12728] [<80591054>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1117.288220][T12728] Exception stack(0xede21fa8 to 0xede21ff0) [ 1117.288261][T12728] 1fa0: 00000000 00000000 00000004 00001269 20000640 00000000 [ 1117.288297][T12728] 1fc0: 00000000 00000000 0012ed04 00000036 003462d8 00000000 00000001 76f540dc [ 1117.288328][T12728] 1fe0: 76f53e88 76f53e78 00018bc4 00130300 [ 1117.288364][T12728] r10:00000036 r9:850d8000 r8:8020029c r7:00000036 r6:0012ed04 r5:00000000 [ 1117.288397][T12728] r4:00000000 [ 1117.288553][T12728] kobject: kobject_add_internal failed for mtd5 (error: -12 parent: mtd) [ 1117.290800][T12728] ------------[ cut here ]------------ [ 1117.291292][T12728] WARNING: drivers/mtd/mtdpart.c:37 at release_mtd_partition+0x4c/0x50, CPU#0: syz.0.2450/12728 [ 1117.309173][T12728] Modules linked in: [ 1117.310193][T12728] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 1117.310715][T12728] CPU: 0 UID: 0 PID: 12728 Comm: syz.0.2450 Tainted: G L syzkaller #0 PREEMPT [ 1117.311064][T12728] Tainted: [L]=SOFTLOCKUP [ 1117.311232][T12728] Hardware name: ARM-Versatile Express [ 1117.311462][T12728] Call trace: [ 1117.311636][T12728] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 1117.312001][T12728] r7:8281f9b4 r6:00000000 r5:822a8908 r4:00000001 [ 1117.312232][T12728] [<80201af0>] (show_stack) from [<8021e410>] (dump_stack_lvl+0x5c/0x70) [ 1117.312939][T12728] [<8021e3b4>] (dump_stack_lvl) from [<8021e43c>] (dump_stack+0x18/0x1c) [ 1117.313526][T12728] r7:8281f9b4 r6:00000000 r5:850d8000 r4:82a80d14 [ 1117.313746][T12728] [<8021e424>] (dump_stack) from [<8020260c>] (vpanic+0x114/0x320) [ 1117.314050][T12728] [<802024f8>] (vpanic) from [<8020284c>] (trace_suspend_resume+0x0/0x104) [ 1117.314491][T12728] r7:80d0e4e0 [ 1117.314659][T12728] [<80202818>] (panic) from [<80250a70>] (get_taint+0x0/0x1c) [ 1117.314972][T12728] r3:8280c544 r2:00000001 r1:8228f614 r0:82296ee0 [ 1117.315196][T12728] [<802509f8>] (check_panic_on_warn) from [<80250bec>] (__warn+0x98/0x1ac) [ 1117.315608][T12728] [<80250b54>] (__warn) from [<80250e78>] (warn_slowpath_fmt+0x178/0x1f4) [ 1117.315971][T12728] r8:00000009 r7:823638a8 r6:ede21bbc r5:850d8000 r4:00000000 [ 1117.316243][T12728] [<80250d04>] (warn_slowpath_fmt) from [<80d0e4e0>] (release_mtd_partition+0x4c/0x50) [ 1117.316641][T12728] r10:fffffff4 r9:855780f8 r8:8297b2f0 r7:00000000 r6:85e6d980 r5:85578000 [ 1117.316977][T12728] r4:85578000 [ 1117.317137][T12728] [<80d0e494>] (release_mtd_partition) from [<80d08a5c>] (mtd_release+0x40/0x54) [ 1117.317511][T12728] r5:85578000 r4:05a0000a [ 1117.317692][T12728] [<80d08a1c>] (mtd_release) from [<80b9501c>] (device_release+0x40/0xb0) [ 1117.318042][T12728] r5:00000000 r4:855780f8 [ 1117.318215][T12728] [<80b94fdc>] (device_release) from [<81ac0d48>] (kobject_put+0xa0/0x258) [ 1117.318563][T12728] r5:81d54c7c r4:855780f8 [ 1117.318744][T12728] [<81ac0ca8>] (kobject_put) from [<80b95260>] (put_device+0x18/0x1c) [ 1117.319076][T12728] r8:8297b2f0 r7:05a0000a r6:fffffff4 r5:00000005 r4:85578000 [ 1117.319357][T12728] [<80b95248>] (put_device) from [<80d0ba94>] (add_mtd_device+0x698/0x828) [ 1117.319714][T12728] [<80d0b3fc>] (add_mtd_device) from [<80d0e3d0>] (mtd_add_partition+0x140/0x204) [ 1117.320068][T12728] r10:00000003 r9:844d0f00 r8:85578308 r7:85fe9708 r6:85578000 r5:844d0c00 [ 1117.320355][T12728] r4:844d0f28 [ 1117.320671][T12728] [<80d0e290>] (mtd_add_partition) from [<80d11888>] (mtdchar_ioctl+0x125c/0x1474) [ 1117.321300][T12728] r10:850d8000 r9:85e41f40 r8:85fa60c0 r7:844d0c00 r6:20000640 r5:00000000 [ 1117.321620][T12728] r4:00000003 [ 1117.321777][T12728] [<80d1062c>] (mtdchar_ioctl) from [<80d11aec>] (mtdchar_unlocked_ioctl+0x4c/0x64) [ 1117.322169][T12728] r10:850d8000 r9:00000004 r8:85fa60c0 r7:20000640 r6:00001269 r5:85fa60c0 [ 1117.322628][T12728] r4:844d0f3c [ 1117.322853][T12728] [<80d11aa0>] (mtdchar_unlocked_ioctl) from [<80591298>] (sys_ioctl+0x244/0xb5c) [ 1117.323237][T12728] r7:20000640 r6:00001269 r5:85fa60c1 r4:00000000 [ 1117.323600][T12728] [<80591054>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1117.323947][T12728] Exception stack(0xede21fa8 to 0xede21ff0) [ 1117.324205][T12728] 1fa0: 00000000 00000000 00000004 00001269 20000640 00000000 [ 1117.324576][T12728] 1fc0: 00000000 00000000 0012ed04 00000036 003462d8 00000000 00000001 76f540dc [ 1117.324938][T12728] 1fe0: 76f53e88 76f53e78 00018bc4 00130300 [ 1117.325195][T12728] r10:00000036 r9:850d8000 r8:8020029c r7:00000036 r6:0012ed04 r5:00000000 [ 1117.325500][T12728] r4:00000000 [ 1117.327854][T12728] Rebooting in 86400 seconds..